Best saw blade for composite decking 2023

Are you looking for the best saw blade to cut through your composite decking? Look no further! We have compiled the ultimate buying guide for finding the perfect saw blade for all your composite decking needs. You’ll be equipped with all the necessary knowledge to make an educated purchase decision.

Best saw blade for composite decking 2023

  1. Bosch DCB1284CD aw Blade (Editor’s pick)
  2. BOSCH DCB1072CD Saw Blade (Best Overall) 
  3. DEWALT DWA31740 Saw Blade (Budget Friendly)
  4. Norske Tools NCSBP226 Saw Blade
  5. COMOWARE Circular Saw Blade 
  6. BOSCH DCB724CD Saw Blade 
  7. Freud Diablo DJT144DHM Saw Blade

1) Bosch DCB1284CD aw Blade

Best saw blade for composite decking

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The Bosch DCB1284CD circular saw blade is made of durable steel to withstand heavy use. This blade is a workhorse that cuts through a variety of materials with precision. This blade easily cuts softwoods, hardwoods, chipboard, and plywood.

Precision Redefined: Tooth Stability and Geometry

The teeth design of this circular saw blade minimises friction for a clean cut every time. During operation, its double-sided, laser-cut body lowers vibration and increases stability. Due to its laser-cut plate, the blade stays level and straight after repeated applications. This redefines precision, making the Bosch DCB1284CD a superb woodworking tool.

Work seamlessly with Bosch Sliding Mitre Saws

Confusion over compatibility? Fear not! The Bosch DCB1284CD circular saw blade fits all Bosch sliding mitre saws. Easy installation ensures a secure fit every time. This compatibility makes the blade a must-have for cutting applications that require durability, precision, and versatility.

Bosch Innovation Excellence

Power tool and accessory manufacturer Bosch has again demonstrated its dedication to quality and innovation with the DCB1284CD circular saw blade. With 84 teeth, this blade cuts cleanly and precisely. You may also style your toolkit with its elegant blue look. The blade’s 13.5 x 15.5 x 0.35-inch size and 2.62-pound weight make it simple to use for long periods without strain.

The Best Plastic Materials

For plastic-working specialists, the Bosch DCB1284CD circular saw blade is revolutionary. Its compatibility with plastic materials makes it the best cutting tool for reliability and efficiency. This excellent blade is DCB1284CD and comes in a single container. The metric measurement system eliminates compatibility issues with your existing instruments.


The Bosch DCB1284CD circular saw blade epitomises woodworking precision and endurance. This blade from a trusted manufacturer is a solid tool for experts and DIYers. With the Bosch DCB1284CD, precision and durability combine for faultless woodworking products.

Must Read – Best circular saw blade for plywood

Bosch DCB1284CD aw Blade First Hand Review Video

Video Source: Bosch and Festool tools


  1. The blade’s 84 teeth ensure precise and clean cuts.
  2. The PVC and plastics construction make the blade durable and long-lasting.
  3. The blue color adds a touch of style to your tool kit.
  4. The blade is compatible with plastic materials.
  5. The blade’s dimensions and weight make it easy to handle and use for extended periods.



Material Pvc,Plastics
Item Dimensions LxWxH 13.5 x 15.5 x 0.35 inches
Color Blue
Number of Teeth 84
Style Circular
Compatible Material Plastic
Part Number DCB1284CD
Item Weight 2.62 pounds
Product Dimensions 13.5 x 15.5 x 0.35 inches

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2) BOSCH DCB1072CD Saw Blade

Best saw blade for composite decking

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The BOSCH DCB1072CD Saw Blade revolutionises DIY and professional sawing. Its cutting-edge recipe assures a precise cut, making it an industry leader. Let’s showcase this amazing tool:

Micrograin Technology for Durability

Its micrograin technology makes this blade stand out. This revolutionary method keeps the blade sharp over time. Instead of regular blade changes, the BOSCH DCB1072CD guarantees woodworking sharpness.

Versatility Redefined

Craftsmen work with many materials. Thankfully, the BOSCH DCB1072CD Saw Blade performs. It cuts hard and soft woods, chipboard, and plastic well. This blade gives you versatility.

Efficiency Redefined

The BOSCH DCB1072CD Saw Blade knows time is money. Efficiency optimises your cutting process, saving you time and work. This blade is your trusted partner whether you’re a pro or a DIYer.

Durable: Alloy Steel Construction

Blade durability is crucial, especially for heavy-duty cutting. The BOSCH DCB1072CD Saw Blade is made of durable alloy steel to handle severe jobs. This portable circular blade is reliable.

Precision-Designed 72 Teeth

Woodworking requires precision, and this blade’s 72 teeth provide it. Clean, precise cuts reduce waste and ensure high-quality projects. This blade handles complicated designs and huge workloads.

Elegance and Function

The BOSCH DCB1072CD Saw Blade is useful and stylish. A stunning addition to your tool collection, its silver finish enhances its appeal.

Light and Portable

A small 28.8 ounces (1.8 pounds), this blade is easy to wield. Avoid tiredness and strain from continuous use. When not in use, its 14.13 x 12.12 x 0.5-inch dimensions make it portable and easy to store, saving workshop space.

Proud Bosch Family Member

The Bosch DCB1072CD Saw Blade continues the brand’s excellence and innovation. The part number, DCB1072CD, and single-item packaging make it easy to identify. Plus, it employs metric measurements, reducing guesswork.


The BOSCH DCB1072CD Saw Blade revolutionises woodworking and DIY. It redefines saw blade precision, durability, and versatility. This blade unlocks greatness in professional and personal projects. Don’t miss this chance to improve.

Must Read – Best combination table saw blade

BOSCH DCB1072CD Saw Blade First Hand Review Video

Video Source: Bosch and Festool tools


  1. The thinner kerf allows for faster cuts and less waste.
  2. The alloy steel material ensures durability and long-lasting use.
  3. The 72 teeth ensure a clean and precise cut every time.
  4. The blade is lightweight, making it easy to handle and use for extended periods.
  5. The blade’s dimensions make it portable and easy to store when not in use.



specifications Thinner kerf – provides faster cuts and less waste
Material Alloy Steel
Item Dimensions LxWxH 14.13 x 12.12 x 0.5 inches
Color Silver
Number of Teeth 72
Style Portable,Circular
Item Weight 28.8 Ounces
Part Number DCB1072CD

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3) DEWALT DWA31740 Saw Blade

Best saw blade for composite decking

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Versatility distinguishes the DEWALT DWA31740 Saw Blade. With a converter, it works with many saws, making it essential for any project. As a professional artisan or DIYer, this blade meets your need for high-quality, reliable cutting equipment.

Optimized for Composite Decking

A 7-1/4″ diameter and 5/8″ arbour make the DEWALT DWA31740 Saw Blade compatible with many power tools and designed for composite decking. Every cut is precise and clean with its modified triple chip grind tooth design. This blade’s blend of materials makes it durable and sharp, making it popular with experts and DIYers.

Cool, precise cuts

The laser-cut plate design of the DEWALT DWA31740 Saw Blade is notable. This revolutionary feature ensures cool, metal-free cuts, which is especially useful for composite decking. Stop melting and distorting materials. Modern, multi-colored blade adds style to your tool bag. Its 8.8-ounce weight makes it easy to use for long durations.


The DEWALT DWA31740 Saw Blade boldly represents the brand’s commitment to quality and innovation. It’s part number DWA31740 and comes in one piece. This blade uses metric measurements and doesn’t need batteries. Its metal compatibility makes it your go-to tool for a variety of cutting chores. Precision and efficiency—invest in the DEWALT DWA31740 Saw Blade.

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DEWALT DWA31740 Saw Blade First Hand Review Video

Video Source: Berlin Builds


  1. The modified triple chip grind tooth design ensures precise and clean cuts.
  2. The laser-cut plate design ensures cool, metal-free cuts.
  3. The blade’s lightweight construction makes it easy to handle and use for extended periods.
  4. The blade is compatible with metal materials, making it a versatile tool.
  5. The multi-color and modern style design makes it an attractive addition to any tool kit.



Material Blend
Item Dimensions LxWxH 0.5 x 9.75 x 8.75 inches
Color Multi
Number of Teeth 40
Style Modern
Compatible Material Metal
Part Number DWA31740
Item Weight 8.8 ounces

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4) Norske Tools NCSBP226 Saw Blade

Best saw blade for composite decking

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The innovative cellular design of the Norske Tools NCSBP226 Saw Blade stands out. This revolutionary architecture prevents warping and bending throughout extensive usage, ensuring constant and reliable performance. This blade’s sturdy construction is a game-changer for professionals and DIYers alike.

Long-Lasting Rust-Defying Coating

The Norske Tools NCSBP226 Saw Blade defeats rust and corrosion. Its unique coating reduces friction and protects the blade from environmental factors, extending its lifespan. This barrier protects your investment and streamlines cutting.

Bamboo Decking Precision Cutting

Bamboo decking requires accuracy. The Norske Tools NCSBP226 Saw Blade, with its 7-1/4 inch diameter and 48 teeth, is suitable for cutting bamboo decking. These proportions allow for precise and economical cutting.

Durable PVC and Steel Construction

The blade is made of PVC and steel and is durable. Its sturdy construction guarantees endurance and constant performance for your tasks.

Style and Lightweight

This blade adds flair to your toolset alongside its practicality. Any woodworker would love its sleek form and trendy black colour. Its lightweight 8-ounce build allows you to use it for long hours without weariness or discomfort.

A Trustworthy Brand

The Norske Tools NCSBP226 Saw Blade strongly displays Norske Tools’ quality and innovation. It shows their commitment to offering professionals and hobbyists with high-quality tools.


The single-item NCSBP226 blade is convenient. It simplifies workflow with metric measurements. No batteries are needed, so you can start your tasks right away.

Ultimately, the Norske Tools NCSBP226 Saw Blade is a symbol of quality, longevity, and style. Its cellular architecture, rust-defying coating, and exquisite workmanship make it a suitable bamboo decking partner. This blade gives you unmatched results whether you’re a skilled artisan or a DIYer. Choose Norske Tools to improve your woodworking.

Must Read – Best dado blade for table saw

Norske Tools NCSBP226 Saw Blade First Hand Review Video

Video Source: Shahtive


  1. The 48 teeth ensure a clean and precise cut every time.
  2. The PVC and steel construction ensures durability and long-lasting use.
  3. The blade is lightweight, making it easy to handle and use for extended periods.
  4. The blade’s dimensions make it portable and easy to store when not in use.
  5. The sleek and modern design make it a stylish addition to any tool kit.



Material Pvc,Steel
Brand Norske Tools
Item Dimensions LxWxH 7.25 x 0.13 x 7.25 inches
Color Black
Number of Teeth 48
Style Modern
Item Weight 0.5 Pounds
Part Number NCSBP226

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5) COMOWARE Circular Saw Blade

Best saw blade for composite decking

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The secret to the COMOWARE Circular Saw Blade’s unparalleled overall performance lies in its fine-grained creation. This super blade is tailor-made for precision, ensuring that your cuts are nothing short of perfection.

Smooth Operator

Designed to supplement excessive-end machinery, this blade gives a stage of smoothness that elevates your cutting revel in. Say good-bye to jagged edges and uneven consequences, as the COMOWARE Circular Saw Blade effects glides via your materials.

Ripping Mastery

Tackling even the thickest and most dense materials is a breeze for this blade. Its ripping prowess is aware of no bounds, making it an integral device for any cutting mission that comes your manner.

Unyielding Durability

Crafted from top-first-rate materials, the COMOWARE Circular Saw Blade is constructed to resist the test of time and heavy-responsibility use. Rest confident, it will be a loyal companion for your workshop, whether you’re a pro professional or a dedicated DIY enthusiast.

Versatility Redefined

This round saw blade is a ought to-have for woodworking fans. Manufactured from carbide, a fabric famend for its sturdiness, it could effortlessly handle the demands of heavy-responsibility slicing duties.

Precision Unleashed

Featuring 24 teeth and a 7-1/four" diameter, this blade is engineered for precision and performance. It excels at cutting via engineered timber and wooden materials, making it the final desire for specialists and DIY enthusiasts searching for a reliable and efficient slicing device.

Portability and Convenience

The COMOWARE Circular Saw Blade boasts compact dimensions, measuring simply nine.09 x 6.Ninety seven x 1.Three inches, and weighs a mere 1.57 pounds. Its portability guarantees that you could take it anywhere your initiatives lead you.

Universal Compatibility

Designed to paintings seamlessly with a variety of electricity tools, this blade is a versatile addition to any toolkit. Its adaptability knows no bounds, imparting you flexibility and convenience like by no means before.

The COMOWARE Commitment

As part of the famend COMOWARE logo, this round saw blade embodies a dedication to high-quality and innovation that has become synonymous with the emblem’s name.


The COMOWARE Circular Saw Blade stands as an critical tool for woodworking tasks of all kinds. Its long lasting creation, precise engineering, and portability make it a reduce above the rest. Whether you are a pro professional or a devoted DIY enthusiast, this blade can be your trusted partner for years yet to come. Elevate your cutting experience and release the actual potential of precision and electricity with the COMOWARE Circular Saw Blade.

Must Read – Best jig saw blade for plywood

COMOWARE Circular Saw Blade First Hand Review Video

Video Source: COMOWARE


  1. The carbide material ensures durability and long-lasting use.
  2. The 24 teeth ensure a precise and efficient cut.
  3. The blade’s package dimensions and weight make it portable and easy to store.
  4. The blade is compatible with a variety of power tools.
  5. The pack of three blades offers good value for money.



Package Dimensions : 9.09 x 6.97 x 1.3 inches; 1.57 Pounds
Material Carbide
Number of Teeth 24
Style 7-1/4″ 24T (3 Pack)
Compatible Material Engineered Wood, Wood

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6) BOSCH DCB724CD Saw Blade

Best saw blade for composite decking

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The BOSCH DCB724CD Saw Blade revolutionises cutting tool technology with proprietary carbide technology. This cutting-edge technology improves blade performance and longevity. This blade is the best for many specialists because it can do any job.

Unmatched Wear and Tear Resistance

Carbide is durable. The BOSCH DCB724CD Saw Blade is durable and sharp. Reduce blade replacements and increase productivity.

Perfect BOSCH Saw Fit

Powertools must be compatible. The BOSCH DCB724CD Saw Blade’s distinctive design suits BOSCH saws precisely. Alignment boosts efficiency and precision, making cuts easy.

Easy To Apply

The BOSCH DCB724CD Saw Blade simplifies blade replacement. The user-friendly design simplifies blade replacement. Spend less time battling tools and more time working.

Versatility Redefined

Bosch DCB724CD Saw Blade is adaptable and cuts in several ways. Its 24 teeth and circular form allow precision cutting of various materials. The thinner kerf makes faster cuts and reduced material waste, making it perfect for pros and DIYers.

Built to Last

BOSCH DCB724CD Saw Blades are alloy steel for heavy-duty cutting. Strong construction makes it a durable instrument.

The BOSCH DCB724CD Saw Blade is compact and easy to store, measuring 11 x 9.5 x 0.5 inches and weighing only 7 ounces. Its small size makes it a great toolkit addition for work readiness.

Smoothly Integrate Power Tools

The BOSCH DCB724CD Saw Blade is versatile and works with numerous power tools. Its adaptability makes it a useful toolbox addition across applications.

Trust BOSCH Brand

The Bosch DCB724CD Saw Blade proudly displays the brand’s expertise and innovation. A single-item DCB724CD packaging eliminates bulk. This metric blade eliminates batteries and simplifies work.

The BOSCH DCB724CD Saw Blade is cutting tool perfection. Bosch saw compatibility, user-friendliness, and adaptability as the top choice for high-performance and long-lasting professionals using carbide technology. Get this high-quality cutting tool and notice the difference.

Must Read – Best metal cutting circular saw blade

BOSCH DCB724CD Saw Blade First Hand Review Video

Video Source: Bosch Power Tools


  1. The thinner kerf ensures faster cuts and less waste.
  2. The alloy steel material ensures durability and long-lasting use.
  3. The blade’s dimensions make it portable and easy to store.
  4. The blade is compatible with a variety of power tools.
  5. The BOSCH brand is synonymous with quality and innovation.



Material Alloy Steel
Item Dimensions LxWxH 11 x 9.5 x 0.5 inches
Number of Teeth 24
Style Circular
Item Weight 0.44 Pounds
Part Number DCB724CD

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7) Freud Diablo DJT144DHM Saw Blade

Best saw blade for composite decking

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Freud Diablo DJT144DHM Saw Blade technology smoothly cuts even the toughest composite materials, producing clean and precise cuts every time. Unique melting feature designed for composite materials sets it different. This function reduces friction and heat, making cutting smoother and more efficient. It also considerably extends the blade’s lifespan, ensuring top-notch performance.

Combined Power and Efficiency

This powerful and efficient tool is suitable for many cutting chores. Its mix composition and resistance style make it ideal for fast material penetration. The multi-color Freud Diablo DJT144DHM Saw Blade enhances your toolkit while providing functionality. Its 2.17 x 6.69 x 0.2-inch size and 0.317-ounce weight make it easy to keep and travel.

DJT144DHM: Core Compatibility

A notable aspect of the Freud Diablo DJT144DHM Saw Blade is its part number. This simplifies identification and assures power tool compatibility. The single-item package and lack of batteries make it easy to operate. Its mix composition makes it durable enough for even the toughest cutting chores. This durability makes it a reliable toolkit addition.

Brand Trust: Freud Diablo

Freud Diablo is known for its high-quality and innovative products, like the DJT144DHM Saw Blade. Its wide range of power tool compatibility makes it ideal for experts and DIYers. You’re purchasing precision, efficiency, and Freud Diablo quality when you buy the DJT144DHM Saw Blade.


The Freud Diablo DJT144DHM Saw Blade is the best for precise and efficient composite material cuts. Its revolutionary melting technology, compatibility, and sturdy design will improve your cutting game. Give yourself the best with the Freud Diablo DJT144DHM Saw Blade.

Must Read – Best miter saw blade

Freud Diablo DJT144DHM Saw Blade First Hand Review Video

Video Source: markthomasbuilder


  1. The blend material ensures durability and long-lasting use.
  2. The multi-color design adds an attractive touch to any tool kit.
  3. The compact size and lightweight construction make it easy to store and transport.
  4. The part number ensures compatibility with a range of power tools.
  5. The Freud Diablo brand is known for high-quality and innovative products.




Part Number DJT144DHM
Item Weight 0.317 ounces
Product Dimensions 2.17 x 6.69 x 0.2 inches
Size One Size
Color Multi
Style Resistance
Material Blend
Item Package Quantity 1
Batteries Included? No

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Best saw blade for composite decking 2023-Complete buying Guide

Composite decking is a popular and durable way to create a unique outdoor living space. This type of material is widely available in many different styles, colors, and patterns. But when it comes time to install a new composite deck, the right saw blade is essential for the job. A low-quality saw blade can quickly damage your deck’s surface, increase the chance of installing an uneven board layout, and create an unsafe overall environment for your family and guests.

With this in mind, this guide will explore which types of saw blades are best suited for doing quality work on composite decking boards in 2023. We’ll look at what features you should be considering to help make sure that you’re investing in the right product when selecting a saw blade for a composite decking installation project. We’ll also provide some tips on proper setup and use of the saw blades so that they function perfectly while causing minimal material damage during use.

So let’s get started exploring everything you need to know about the best saw blade for composite decking 2023!

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Explanation of composite decking

Composite decking is an increasingly popular choice for homeowners due to its durability, strength and aesthetic appeal. It is made up of a mix of wood fibers and plastic particles, held together by bonding agents. This mix makes composite decking low maintenance, resistant to rot and decay and easy to clean. It can be used for both indoor and outdoor applications.

Choosing the right saw blade for your particular application is important in order to get the best result from the composite decking. The blade needs to penetrate the board deeply enough for a smooth cut but not so deep that it gouges or creates splintering on the surface. The most suitable saw blades will depend on the thickness and hardness of the composite material as well as how much cutting you plan to do.

Generally speaking, thinner blades with fewer teeth are better for softer materials such as PVC or wood-plastic composites while thicker blades with more teeth are better suited to harder materials such as solid core composite decking boards. Factors such as blade construction material, number of teeth and cutting angle should also be taken into consideration when choosing the right saw blade for composite decking projects in 2023.

Importance of selecting the right saw blade

Before making a purchase decision on any saw blade, it’s essential to consider the point purpose and components of the blade. Selecting a saw blade for composite decking requires careful consideration of factors such as type of saw, tooth design, tooth count and thickness.

The type of saw you need depends on the application or project you are working on. If you are trimming or cutting solid boards or planks, use a circular saw for straight cuts across the grain. For long curves and complex shapes, use a jigsaw with adjustable speed control to achieve perfect results. For flush cuts to reduce telegraphing in decking material, get a cordless oscillating tool with a sharp woodcutting blade.

When selecting the right tooth design and count, choose:

  • Fine-tooth blades with fewer teeth per inch (TPI) when cutting softwood such as cedar and redwood.
  • Coarse-tooth blades with more TPI should be used when dealing with hardwoods like maple or oak.
  • When cutting composite decks, opt for medium-tooth blades in the range of 24–30 TPI that produces fast cuts without chipping or tearing the material apart.

In terms of thickness, pick an appropriate 0.063 inches thick blade that can fit your specific saw without generating excessive vibrations during operation which can result in inaccurate cuts over time if left unchecked.

Types of Saw Blades for Composite Decking

Saw blades for composite decking come in a variety of shapes and sizes to meet the needs of a range of applications. When shopping around for new saw blades, it is important to consider the following characteristics:

  • Number of teeth – This refers to the number of blades or teeth on the saw blade itself, which will affect its cutting speed and accuracy. The more teeth a blade has, the slower and smoother it will cut.
  • Tooth material – Generally speaking, there are two main types of saw blades when it comes to composite decking: carbide-tipped and steel.
  • Blade geometry – The shape or configuration of a saw blade can have an impact on its performance as well. For example, hybrid or “combo” blades are designed to combine speed with smoothness and precision.

Additionally, some companies sell combination kits which include multiple styles of saw blades so you can choose which one is best for your specific job. Finally there is also specialty type saws, particularly made for working with composite materials such as plastic lumber or fiberglass/plastic composites. These specialized saws often feature unique blade geometries intended for high accuracy when working with thinner boards such as 1/4” thick profiles commonly used today with many types plastics. Always be sure to read any manufacturer information carefully before purchasing and attempting any task involving special high precision.

Cross-cutting blades

Cross-cutting saw blades are designed to cut across the grain of wood and composite deck boards. These saw blades have alternating, small and large teeth which makes them ideally suited for achieving smooth, burr-free cuts. They also have slots in the blade that reduce vibration and keep the blade cool when cutting composites. This is an important feature to look for when purchasing any type of saw blade as a cool blade will last longer and produce cleaner cuts.

Best of all, it is usually easy to find a cross-cutting saw blade that fits your specific type of saw, whether it’s a

  • circular saw,
  • miter saw, or
  • even table saw.

Rip-cutting blades

Rip blades are designed for crosses cuts that span the width of a board. They should have deep gullets between the teeth and positive hook angles to clear chips from the kerf. Rip blades may have fewer teeth, which allows them to cut faster, but produces rough-cut edges that require sanding or routing before finishing.

The number of teeth on a rip blade will depend on the material being cut – harder materials require fewer teeth to get clean surfaces. For example, a blade with 40 or more teeth gets a better finish on pressure-treated pine than one with 24 or fewer teeth. When cutting composite decking materials, you should use a blade with at least 26–30 ATB (Alternate Top Bevel) teeth and a hook angle of 5–10 degrees. This combination provides both speed and smoothness in cutting composite decking boards efficiently.

Combination blades

Combination blades are designed for those applications when miter saws will be used for cutting a variety of materials. For 2023, combo saw blades are usually available in 7 & 8 inch models. They can be used for ripping as well as cross-cutting, and typically work best on both harder and softer woods, along with plywood and composite decking materials.

Not limited to simply cutting softwoods such as pine or fir, combo blades cut hardwoods such as oak, walnut or mahogany. The composite teeth help reduce chipping or splintering while allowing smoother cross or rip cutting. While they aren’t typically recommended for cement board, they can be a good choice for cutting rotted wood core laminate boards and other similar materials.

III. Factors to Consider When Buying a Saw Blade for Composite Decking

When it comes to purchasing a saw blade for composite decking, there are a few factors you should keep in mind:

  • The type of saw that best suits your need. A circular saw, miter saw and jigsaw are all viable options when looking to cut composite decking.
  • The type of blade, which can range from regular steel blades to specialized bits made specifically for cutting composite materials. Picking the wrong one can be detrimental, causing tearing and splintering along the edges of your cuts. Nails or fasteners used to install the composite boards could also be damaged if not properly accounted for when choosing a blade.
  • The cost; depending on the level of accuracy you require from your cuts and if any special features are needed (like cooling systems), blades can range from budget-friendly versions to much higher-end specialty products that cost considerably more. It’s important to find a balance between quality and cost so you have a blade that works perfectly for your project without breaking the bank.

Tooth count

The number of teeth on a saw blade is usually indicated as part of the size description. A lower tooth count, such as 8-10 teeth per inch (TPI), is best for rough-cutting, while more teeth (such as 18 TPI) can be used for clean, fine cuts. It’s important to consider the application when selecting a blade – drilling composite decking requires fewer teeth, while trimming and crosscutting may call for a higher tooth count.

As with other types of saw blades, there are specially designed blades available for use in cutting composite decking material. These blades generally have larger gullets, fewer teeth and special coatings that help prevent binding and clogging. When in doubt or working with tricky materials like composite decking, always use a blade specifically designed for the job – it’ll reduce blade wear and prevent frustration caused by unnecessary material tear-out.

Blade material

Blade material plays an important role in any saw blade’s performance. In a given material, the composition and its structural integrity will determine how well the blade will perform during cutting tasks on composite decking. Commonly used saw blade materials include high speed steel (HSS), cobalt, bimetal and carbide or tungsten.

High speed steel (HSS) is an alloy of iron, molybdenum, chromium and vanadium that is widely used to make saw blades primarily because it is economical. It is well-suited for light cutting tasks like general carpentry work on composite decking but its ability to retain sharpened edges quickly diminishes over time.

Cobalt has become increasingly popular as a choice for saw blades due to its low cost and relatively longer life which makes it suitable for small-scale contractors working with composite decking materials. The metal features unique properties that make it able to hold an edge while ensuring clean cuts with minimal wear and tear on the blade surface. However, these advantages come at a price as some consider cobalt blades more expensive than HSS alternatives.

Bimetal saw blades are composed of two layers of different metals bonded together which provides enhanced strength, durability, precision and resistance to heat build-up compared to single metal designs like cobalt or HSS models. This type of saw blade ensures increased longevity when used for long periods with heavy duty applications involving composite decking like intricate grooving work or fast rip cutting jobs around posts and railings beams etc… Bimetal blades are usually more expensive than other types but may be worth the additional cost depending on your needs.

Lastly, carbide or tungsten blades are designed for professional applications such as manufacturing processes using CNC-controlled machines that require accurate cuts at extremely high speeds over extended durations with little maintenance required by operators working on complex projects involving composite decking materials such as staircases or balustrades etc… These blades tend to be more expensive than other types and while they provide extraordinary durability they require specialized care in order to maximize their lifespan which can add up in costs over time making them less favored options among contractors who often prefer flexibility when working in different sites with shorter turnaround times when deadlines have been set in advance by clients.


The kerf of the saw blade is the width of material that the blade removes when cutting. A higher kerf saw blade will cut faster, but will also create more dust and is slightly less durable. Low-kerf saw blades require more power to make their cuts and leave a relatively clean result. They are more durable than high-kerf blades and are usually made from thinner steel blades.

Cross cut blades have a shallow kerf, whereas rip-cut blades have a wider kerf for increased stability and enhanced safety. When choosing a saw blade for composite decking, it’s important to consider the type of board cuts you’re likely to make and then select an appropriate size from either a low or high kerf model accordingly.

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Hook angle

Hook angle is used to describe the angle at which the teeth on a saw blade protrude. Different hook angles can be beneficial for different jobs, as each type of hook angle has its own unique effect on cutting performance.

Hook angles range from -5 to -15 degrees for plastics and fiber-cement boards, or 0 to 20 degrees for wood-based composites. It’s important to understand the hook angle that works best for your specific job – hook angles too large will cause long, dangerous chip out while too small may cause more vibration and potential kickback.

In general, composite decking requires hook angles between 5 degrees and 15 degrees; when shopping for a blade, check the hook angle and make sure it falls within this range.

Plate thickness

The thickness of the plate is measured in millimetres. This is a basic criteria which will be different for each type of saw blade and should match the size of the saw blade arbor you are fitting it to. The plate can range anywhere from 0.58-1.5mm in thickness and should be carefully checked before purchasing as skipping this step could cause major damage to your machine or create an imperfect cut quality.

Most standard saw blades will have a 0.9mm plate, but if you are looking for more versatility or specific features then the other options should be considered too, such as a thicker or thinner plate depending on your requirements and needs for cutting composite decking materials.


In conclusion, the selection of a saw blade for composite decking is not difficult if you take into account of the specifics of the material, including its thickness and type. Manufacturers have designed a variety of options to meet all demands—from inexpensive options to more-expensive models with better performance. Pay attention to label specifications when shopping for blades for composite decking, as well as user reviews posted on different websites.

Hopefully this buying guide has helped you pick out the best saw blade for composite decking that works for your project requirements and budget.

Final thoughts and recommendations.

As with all tools, it is important to bear in mind your own skill level and what your projects require from a saw blade. Select the best saw blade that offers optimal performance and can handle your composite decking tasks effectively. Ensure you look for factors like cutting speed, blade construction, size of teeth, and the type of cut when picking out a saw blade for cutting composite decking.

In addition to selecting the right blade type and size, selecting the correct speed (RPM) setting is also important. Take time to read the instructions that come with your power tool so that you can make accurate cuts without damaging blades or materials. It’s essential to use a saw blade specifically designed for cutting composite decking material – avoid using generic blades from hardware stores as they won’t work as well on this type of material compared to specialty blades available from manufacturers like DEWALT, Freud Tools or Diablo.

It is also important to remember that cutting composite decking can cause airborne dust particles that could potentially be harmful – always wear proper safety equipment such as goggles and respiratory protection when operating a tool like a circular saw while working on this material. Lastly, don’t forget that maintenance is an integral part of having reliable tools – make sure you clean your saw blade periodically and sharpen it often in order to get maximum performance out of it over time!



What kind of band saw blade should I use? 

The type of band saw blade you should use depends on the material you want to cut, the thickness of the material, the desired finish, and the available speed range of your saw. Consider bi-metal blades for versatility, carbide-tipped blades for cutting hard materials, and carbon blades for cutting soft materials.

Which band saw blade material provides the highest performance? 

Carbide-tipped blades offer the highest performance for cutting hard materials such as metal, but bi-metal blades provide a good balance of performance and durability for a wide range of materials.

What is the best TPI for a bandsaw blade? 

The best TPI (teeth per inch) for a band saw blade depends on the material you want to cut, the thickness of the material, and the desired finish. A higher TPI will result in a finer cut, but the blade will be more prone to breaking. A lower TPI will result in a coarser cut, but the blade will be stronger.

What is the most common band saw blade? 

The most common band saw blade is a bi-metal blade. They provide a good balance of performance and durability for a wide range of materials.

What are the three main types of bandsaw blades?

 The three main types of band saw blades are carbon, bi-Metal, and carbide-tipped.

What is the best RPM for bandsaw? 

The best RPM (revolutions per minute) for a band saw depends on the material you want to cut, the thickness of the material, the blade size, and the blade speed range of your saw. A slower speed is typically used for cutting thicker material, while a faster speed is used for cutting thinner material.

How many teeth on a saw blade is best? 

The number of teeth on a saw blade that is best depends on the material you want to cut, the thickness of the material, and the desired finish. A higher number of teeth will result in a finer cut, but the blade will be more prone to breaking. A lower number of teeth will result in a coarser cut, but the blade will be stronger.

What are the top 5 band saw uses?

  1. Woodworking
  2. Metalworking
  3. Resawing
  4. Contour cutting
  5. Rip cutting

What are the best band saw blades for metal? 

Carbide-tipped blades are the best for cutting metal due to their hardness and ability to withstand high temperatures.

Is a wider bandsaw blade better? 

A wider band saw blade may provide improved stability for cutting, but it may also increase the chances of blade deflection. The best blade width for a band saw depends on the material you want to cut, the thickness of the material, and the desired finish.


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