Hardiebacker board - How To Discuss

Hardiebacker board

What kind of screws for Hardi backer? Flat head galvanized steel screws are used to fasten HardiBacker fiber cement skirting boards to wood or light steel studs. Ideal for use in damp areas such as bathtubs and showers, back walls, countertops and floors.

Is hardibacker board fireproof?

Is Hardibacker fire retardant? Yes, HardieBacker 1/4 Cement Board is considered non-combustible when tested to ASTM E 136 and can be used in conjunction with other non-combustible materials around the fireplace. This does not mean that the distance to combustible building materials can be reduced by using the HardieBacker 1/4.

Is backer board waterproof?

The concrete base plate is certainly waterproof in the sense that it will not collapse with prolonged exposure to moisture. In fact, it can be submerged under water indefinitely while maintaining structural integrity. However, when a product is labeled as water repellent, it means that it is waterproof and can repel water.

What is hardy backer board?

Hardibacker Panel is a fiber cement underlayment designed as an alternative to traditional drywall for bathrooms, kitchens and other areas constantly exposed to water.

What size screws do you use for backer board?

BackerOn 11/4" Cement Board Screws are used to fasten HardieBacker fiber cement skirting boards or equivalent to wood or light steel studs. BackerOn's patented knurled head provides a flush fit at every corner and provides a smooth surface for laying mosaics.

What screws should I get for my Hardiebacker?

Don't skimp on a small box of screws. Buy the ones sold for Hardiebacker and buy the square drive ones, not Phillips. You get a free square billet in the package. Good propellers have a large head and small points under the head, making them self-propelled.

What kind of Screws do you use for cement board?

Power Pro Cement Board Screws are ideal for attaching cement board to wood or wrought iron studs. These screws work great with all brands of cement board. You can use Power Pro cement board screws for a variety of projects, including tubs/showers, countertops, and floors.

What kind of Screws do you use for stikfit?

Star Drive cutout with T25 bit offers Stikfit for one-handed installation. BackerOn screws have a Climacoat anti-corrosion coating that prevents rust from entering the joints and is ideal for use in damp areas such as bathtubs, showers, countertops and floors. Meets ANSI standard for cement board fastening.

What screws to use with hardibacker siding

Screw the HardieBacker to the floor with 1 1/4-inch foundation screws and one screw every 8 inches. Slide the inner screws to stagger the outer screws, making sure there are no screws within three inches of the edge.

What type of drill bit do I need for backbacker-on screws?

BackerOn screws can be installed using a standard impact driver or drill and a T25 Torx bit (included) to secure the cement board. The patented design allows attachment to the cement board close to the edge, significantly reducing the chance of breakage or chipping. You need Adobe Acrobat Reader to view PDF documents.

What screws to use on hardiplank?

Blind nailing is the preferred installation method for HardiePlank. This term refers to HardiePlank's method of nailing and screwing to hide the nails or screws. Use an 8 1 1/4" (HD) slotted head screw (or equivalent) on steel studs.

What are the best screws for cement board?

Cement board attached to plywood or similar support is held in place only with 1 1/4" screws. Use 1 5/8" screws for thick or heavy metal fasteners.

What size screws to attach deck boards?

As a general rule, #8 deck propellers can be used for most utility work. Use 11/4" screws for basic jobs where strength is less important, or when attaching two 3/4" boards across the grain.

What kind of Screws do not corrode aluminum?

stainless steel screws. As with carbon steel screws, coated stainless steel screws are less prone to corrosion. The aluminum screws are treated with a high-quality zinc-aluminium flake coating and are particularly resistant to corrosion.

What happens if you use stainless steel screws on aluminum?

However, stainless steel reacts with aluminum and when a stainless steel screw comes into contact with an aluminum base metal, the aluminum is susceptible to corrosion.

Do you use liquid nails or Hardi screws for backer?

Yes, liquid nails will hold it in place, so don't worry about choosing screws. It is faster to sew. I always use Hardi screws. The same goes for those with square conductors. It's a bit pricey, but worth it in my opinion. Hardi screws are made for the Hardi bracket.

What type of drill bit do I need for backer-on screws?

BackerOn screws can be installed using a standard impact driver or drill and a T25 Torx bit (included) to secure the cement board. The patented design allows attachment to the cement board close to the edge, significantly reducing the chance of breakage or chipping.

What screws to use with hardibacker vinyl

What Types of Screws Are Used in Hardie Boards? James Hardy recommends 1 1/4" galvanized roofing nails or STAINLESS STEEL roofing nails or 1 1/4" pan head screws according to the tile industry. It is 818 x 3/8" HD.

What type of fastener do you recommend for Hardiebacker cement board?

What type of fastener do you recommend for installing HardieBacker Cement Board on floors and walls? According to the tile industry, James Hardy recommends 11/4 long (shank x 3/8 HD) galvanized or stainless steel roofing nails or 11/4 weatherproof channel screws. Corrosion (#818 x 3/8 HD).

Can I use Hardiebacker board over vinyl?

Yes, Hardiebacker can resurface linoleum or vinyl composite tile. While you can use vinyl tile, James Hardy does not recommend laying a HardieBacker panel over a vinyl pad. See the HardieBacker Floor Installation Guide for more information. Can HardieBacker(r) Cement Board be used as fireplace cladding?

Can I use Hardiebacker 1/4 cement board in a shower?

Both can be used, but they recommend HardieBacker 1/4 Cement Floor Board unless the transition requires half a thickness. Can a 1/4 HardieBacker board be used as a shower screen? Is a vapor barrier necessary? Yes, HardieBacker 1/4 Cement Board can be used in the shower.

Does hardibacker need to be thinset down for Click vinyl plank?

I'm not sure if a vinyl click shelf needs a thin Hardibacker material, but it certainly wouldn't hurt. Another thing is that a little grout underneath can make the treble work just fine. Reply Anderson Cielto says October 7, 2020 4:50 PM .

What kind of screws are used for Hardie board?

What screws are used for the Hardie plate? According to the shingle industry, James Hardy recommends 11/4 long galvanized or stainless steel roofing nails (shank x 3/8 HD) or 11/4 long grooved decking screws that resist chipping. Corrosion (#818 x 3/8 HD).

How do you attach Hardie board to mortar?

Place the HardieBacker cement board firmly and evenly in the wet mortar. Use the installation diagram as a guideline. Use the specified nails or screws (listed in the Materials Needed section) to fasten the HardieBacker cement board every 20cm across the entire surface. Keep fasteners 3/8" and 3/4" from the edges of the shelves and 2" from the corners of the shelf.

What fasteners can I use with hardieplank lap siding?

HardiePlank overlay panels can be used with ICCES approved ESR2290 fasteners placed in accordance with wind load charts. Fasteners must be made of stainless, galvanized or corrosion resistant steel.

Is Hardie board fireproof?

Is Hardi Board Flame Retardant? While not considered fire resistant, James Hardy fiber cement is considered fire resistant. James Hardie siding products are non-flammable and are considered by many construction professionals to be a safer alternative to wood or vinyl siding.

Is cement board fireproof?

Refractory concrete has many applications, both for private individuals and for industry. Many wood stoves, ovens, and fireplaces are built with refractory concrete or another refractory material known as refractory concrete. On an industrial scale, fire retardant concrete is made by mixing a product known as fly ash, a byproduct of Portland cement production.

What is a fireproof board?

FIRE RETARDANT VERMICULITE COUNCIL. FIRE RESISTANT VERMICULITE BOARDS are boards that can be produced in various sizes and densities. It is an ideal choice for insulating materials used in industrial furnaces, chimneys, ships. in metallurgical, construction, petroleum, chemical, engineering, energy and light industries.

Is hardibacker board fireproof for sale

Yes, HardieBacker 1/4 Cement Board is considered non-combustible when tested to ASTM E 136 and can be used in conjunction with other non-combustible materials around the fireplace. This does not mean that the distance to combustible building materials can be reduced by using the HardieBacker 1/4.

Can you use Hardiebacker board for fireproofing?

It can be used as part of a one hour fire barrier which, if designed correctly, can withstand up to one hour of fire. Hardiebacker panels are generally non-combustible and will not be damaged by the heat generated by the fireplace.

Can you use Hardie board around a fireplace?

Yes, HardieBacker 1/4 Cement Board is considered non-combustible when tested to ASTM E 136 and can be used in conjunction with other non-combustible materials around the fireplace. This does not mean that the distance to combustible building materials can be reduced by using the HardieBacker 1/4. Does the Hardie panel have a fire rating?

Can I use Hardiebacker 1/4 inch clearances to combustible building materials?

This does not mean that the distance to combustible building materials can be reduced by using the HardieBacker 1/4. Distances to combustible building materials must be respected, even if they are protected by non-combustible materials. Consult local building and fire codes for details on combustible areas around brick fireplaces.

Is hardibacker hard and waterproof?

It is extremely durable and waterproof meaning it will not deteriorate over time when exposed to water making it ideal for use in high traffic areas negatively affected by moisture. Was also wondering if Hardibacker is fire retardant.

Is hardibacker board fireproof waterproof

Hardie Board is the best known brand for cement board siding, often referred to as fiber cement. All fiber cement products are waterproof and can withstand heavy rain, wind, hail and salt air. Hardie Board is also extremely fire resistant.

Do I need to waterproof hardibacker?

Use a vapor barrier behind the resist, or you can use a waterproofing system (such as Redgard) on top of the resist, but you don't have to do both. As Vic mentioned, the Hardi isn't waterproof, so you don't have to worry about seams. Although the Hardi is not waterproof, it is not affected by water. The water won't hurt him.

How to install Hardie board siding?

• Education. After the old siding is removed, new siding must be installed to create a water barrier between the new siding and the house's plywood or OSB siding.
• Overlapping installation of HardiPlank panels.
• Cut through HardiePlank.
• Finish the seams.

What is Hardie backer board?

HardieBacker cement board has been updated for a better fit and better performance. That's why it was named the underlay brand of choice for tile installers and contractors in the 2019 Tile & Stone Report, produced by ClearSeas Research in conjunction with the National Association of Tile Contractors and TILE magazine.

Can you paint over hardibacker board?

Paint or Wallpaper Apply a drywall primer suitable for damp areas as recommended by the paint manufacturer. Paint Hardibacker panel like drywall. When wallpapering, prime the surface of the Hardibacker panel with a suitable wet area primer as recommended by the wallpaper manufacturer.

How do you paint Hardie board?

Paint HardieBacker board like drywall. When wallpapering, prime the surface of the HardieBacker panel with a suitable wet area primer as recommended by the wallpaper manufacturer. 2 | Texture Texture can be applied to HardieBacker boards in the same way as drywall.

What is Hardiebacker cement board?

HardieBacker Cement Board with HydroDefense™ Technology is a durable waterproof solution for walls, floors and countertops. cutting time.

Can you paint Barker board?

If you have a bark plank (or tile) that you want to paint, here are some quick tips: I really liked the paint you used. They both went with water purification (which is a big plus for me!). However, keep in mind that this really stinks.

Do you have to waterproof cement backerboard?

If so, the most important thing to consider is water resistance. Cement boards, substrates, thin mortar, tiles, mortar and sealants are not waterproof. Only in wet areas are cement and carrier plates dimensionally stable. In other words, they won't swell with repeated exposure to the humidity of the shower.

Is concrete board waterproof?

When I talk about wallcovering, people get confused by the terms "waterproof" and "waterproof". Concrete foundation slabs are certainly waterproof in the sense that they do not collapse with prolonged exposure to moisture. In fact, it can be submerged under water indefinitely while maintaining structural integrity.

What is a backer board?

A support or skirting board is a material that is widely used in the construction industry.

Is backer board waterproof sealant

While most screen protectors currently available are moisture resistant and fairly water resistant, they are not waterproof. A barrier or sealant should be used on porous materials to prevent moisture from penetrating into wooden or metal planks.

Does backer board need to be sealed?

While it is not always necessary to seal the back panel, it sometimes makes sense. If you mount the back wall in a place where there is a lot of moisture, such as under the shower, it makes sense to apply sealant there.

What is the thickness of cement backer board?

The thickness of the cement board. Cement base plates are available in two standard thicknesses: 1/2" and 1/4". The industry standard is to use a 1/2-inch thick underlayment when installing wall tiles such as B. Bulk Bathroom.

Do you have to use backer board for wall tile?

For wall tiles, backing is much better than drywall, as drywall breaks down when exposed to water. You have several options when it comes to the backing of wall tiles. There is a typical cement board (Durock, etc.). There is another product that is slightly easier to use than standard cement board.

How to cut cement backer board?

• METHOD 1: Cut and break the thinnest leaves. One of the easiest ways to cut a cement underlayment is to score the slab and then break along the cut.
• METHOD 2: Cut straight lines with a circular saw. Use power tools for a smoother, more efficient cut.
• METHOD 3: Cut out the circles with power tools. There are several tool options for DIYers who need small, round holes for cables or pipes.

Do you have to replace cement backer boards?

Intact cement base plates do not need to be replaced. If the tile is not fixed directly to the substrate and has no dents or holes, it can be reused without special preparation. If it has been used as a base for tiles or some other firmly attached substance, it may not be worth saving.

Do I have to use backer board to tile backsplash?

To answer your question, no, you don't need to attach a tile backsplash. (If you use traditional 4x4 talc tiles. They are very light and do not need to weigh. They can even be laid on plaster.

What is the best backer board to use for waterproofing?

If the area behind the back panel must remain dry, use RedGard Waterproofing and Crack Protection Membrane or Custom 9240 Waterproofing and Crack Protection Membrane. Duroc™ trademark. waterproof membrane.

What is foam tile backer board?

PermaBASE™ Foam Tile Backer is an exceptionally lightweight, durable, water-resistant tile backer designed for interior tile and stone applications. It is ideal for walls, showers, bathrooms, backsplashes, floors and countertops. The waterproof tile backing prevents the harmful effects of water.

Is Hardie backer board waterproof?

No water ingress through the back of the Hardie with HydroDefense™ technology during the 48-hour hydrostatic test. HardieBacker Cement Board with HydroDefense™ Technology is a durable waterproof solution for walls, floors and countertops.

Do you need alkali-resistant mesh tape for tile backer board?

Incorrect ■■■■■■■■■ can lead to major problems later on. But these problems can be avoided by following this simple step. For tile substrates such as Durock, Wonderboard, Hardiebacker, Permabase and others, the seams between the tiles should be finished with 2" alkali resistant mesh tape.

What is the size of a mat board?

Passe-partout depends on the size of the photo and aesthetic considerations. Standard die-cut sizes: 11 x 14 inches, 12 x 16 inches, and 16 x 20 inches. For your 8" x 10" paper images, mount them on 11" x 14" cardstock.

What is a mat board in photography?

Versatile table tops are synonymous with style and functionality. A photo mat is like a nice separation between your art and the acrylic (plexiglass) and provides a visual transition between the art and the frame.

How thick is a "ply" on Matt board?

Carpet thickness is usually measured in PLY which is not standardized in inches which is misleading. Rugs come in 4-ply or 8-ply, but this doesn't mean all layers are the same. For example, there are 4 PLYs and 4 PLYs.

What is Suede mat board?

Suede Mat table top is the perfect surface for soft pastel colours. It absorbs a lot of paint and is nice if you use several layers of paint. If necessary, it can be easily cleaned with an oil brush.

How much does a backer board cost?

Custom Building MaterialsWonderBoard Lite 5 ft. x 3ft. x 7/16 in. Backing Plate Model # GCB60L (302) $944 Buy James HardyHardyBaker $30 or more with HydroDefense Technology 3 ft. x 5 ft. x inches.

What is Hardie backer board used for?

The James Hardie HardieBacker 0.42" Cement Backerboard is a cement backerboard designed for wall, floor and countertop cladding. For use on walls in wet areas, as a tile support and as a support for all types of tiles, vinyl and vinyl parquet.

What is backer board made out of?

Made with 90% Portland cement and sand, this cement underlayment resists damage from moisture and mildew and provides superior adhesion to tile. The formula and texture provide the perfect combination of strength, composition consistency and performance that no other backing board can offer.

Where can I get free shipping on cement board backer boards?

Get free shipping on matching cement board underlayments or shop online and pick it up from the store in the flooring department today. #1 Selling Home Furnishing Store Find Truck & Tool Rentals .

What is Hardie board siding made of?

The Hardie panel, designed by James Hardy, is a fiber cement cladding. Cement, combined with sand, water and cellulose wood fibres, creates a durable building material well suited to protecting the exterior of a building.

What is hardy backer board in a bathroom

The main function of the Hardie baseboard is to protect the walls around the tub from getting wet. The Hardie back panel can prevent sagging from the wall because it is: Solid.

What is the best backer board for tile work?

big brands. Durock – Manufactured by USG, Durock competes with HardieBacker as the cement-bonded baseboard of choice for tilers and other construction workers. HardieBacker: HardieBacker, manufactured by James Hardie Industries, is 90% Portland cement and sand with the patented MoldBlock additive.

What is backer board made of?

Backer Board, also called Cementitious Backer Unit or CBU, is 100% inorganic and is made of cement, water, silica, powdered limestone and fibers such as Kevlar or fiberglass for strength.

What is a shower backer board?

The answer is a ready-made construction product called a shower shelf. Technically called cement backed (CBU), it includes well-known brands such as Durock, Denshield, Hardiebacker and Wonderboard.

What is cement board and how is it used?

Cement board is a building material made from a mixture of fiberglass and cement, usually cast in 4-foot by 8-foot, 1/4- or 1/2-inch thick slabs. It is often used as a substrate for tiled walls and floors or on the exterior of buildings.

Does cement board have to be screwed down?

Besides nailing, you have another option to fix the cement board to the floor. You can also screw it. Make sure you have screws long enough for the job, then use a power drill to screw them in. Again, you will want to insert a screw into each of the holes in the cement board.

How to install cement board?

• Plan your installation. Make an approximate plan for the location of the cement slabs based on the coverage area and dimensions of the cement slabs.
• Mix and apply the solution.
• Install the first sheet.
• Add back pages.
• Install the remaining sheets.
• Glue and grease the connections.

What are the best screws to use for cement board?

Cement board attached to plywood or similar support is held in place only with 1 1/4" wood screws. Use 1 5/8" screws for thick or heavy metal fasteners. Typically, 1 1/2 inch galvanized nails will hold the board securely in place.

How much does hardieplank siding cost?

Home Advisor estimates the average cost to install HardiePlank siding at $9,595, with an average cost of $1,500 and an average cost of $25,000. Pricing is based on actual project costs reported by site members. Also, some contractors may charge a fee based on the quality of coverage.

Can you install backer board over drywall?

While it may seem like a good idea to install a backsplash over drywall before tiling your shower, in most cases the drywall will need to be removed first. An apron is an integral part of a tiled bathroom.

Hardy backer board prices

Installed Hardie Board fairings cost between $7 and $13 per square foot. This price includes all materials and assembly. Installing a Hardie tile in a home of 2,000 people costs between $14,000 and $26,000.

How do I cut hardibacker board?

Cut the plywood so that the seams are staggered with the plywood and that all four corners of the plywood board do not meet in the same place. Leave a 1/8-inch gap between the edges of the board. Keep the same distance between table tops, cabinets and walls.

Does Durock have a fire rating?

Durock's exact fire rating will depend on other materials used in construction, but 1/4" or 1/2" thick board typically provides an extra hour of fire protection.

How thick is Durock?

A rock. Durock is available in slabs from 1/4" to 5/8" thick, 32", 36" or 38" wide and 4" to 10" long. The exact fire rating of Durock depends on other materials used in construction , but 1/4" or 1/2" thick sheet typically provides an extra hour of fire protection.

Is Durock non combustible?

Durock is the best of the non-combustible cement boards, Hardibacker is also acceptable, Wonderboard, which fits, has a mesh backing that can burn and give off fumes in a fire, Permashield contains polystyrene which gives off the same dangerous fumes as real fires.

Why use cement board for exterior walls?

• Trademark: Fiber cement board is a building material made of reinforced fiber, cement and quartz sand.
• Durability - When it comes to durability, fiber cement board is much more durable and effective than drywall.
• Climate resilience - When it comes to the weather, every roof experiences at least 3 elements of nature viz.

What kind of adhesive do you use for Hardie backer board?

After grouting the wall or floor tiles, a latex-enriched grout or organic adhesive type I is applied. See full product description James Hardie HardieBacker 1/4 inch. Cement board is a cement-based board designed for use with floors and countertops.

What is James Hardie cement board used for?

James Hardie HardieBacker 1/4-Inch Cement Backer Board is a cement backer designed for use with floors and countertops. Works under interior floors to create a solid foundation for tile, vinyl, wood and other floors. 1/4" thick cement board also works as a countertop base and underlayment for tile, granite and other stone surfaces.

What is Hardiebacker 500 cement board?

HardieBacker 500 cement board is resistant to mold and mildew. The smooth surface of the HardieBacker 500 allows you to finish with paint, wallpaper or texture.

Why Hardiebacker tiles?

HardieBackers' exclusive cement formula provides superior adhesion to tiles, protecting your work and your reputation. 90% Portland cement, sand and exclusive ingredients. Without abrasive charges and additives. Less dust than competitive boards when cutting.

Hardiebacker board installation on tub walls

Install the first panel of the Hardie panel horizontally, starting at the bottom about 1/4-inch above the surface of the shower floor or the top of the tub surround. Cut Hardie board as needed, mark the desired cut line with a ruler and score the line several times with a splitting knife.

How do I use Hardiebacker cement board on a tub or shower?

If you plan to use HardieBacker cement board on bathtubs and shower walls, make sure the frame is secured in the corners first. Then cut the HardieBacker cement boards. Watch the HardieBacker Cement Board Cutting Video for detailed instructions.

How do I install Hardiebacker cement board on plywood?

• Apply a coat of dry grout or modified grout to the plywood with a 1/4" trowel. The trowel can also be used with a 5/32" V trowel. • Use the mounting template as a guideline. Use the specified nails or screws (listed in the Materials Needed section) to fasten the HardieBacker cement board every 20cm across the entire surface.

How do you install Hardie board underlayment?

Cushion set 1 | Determine the location of the HardieBacker cement board • Install the smooth side up. • Install HardieBacker panels perpendicular to subfloor panels. • Move all HardieBacker board connections in a checkerboard pattern. Do not align the HardieBacker board seams with the subfloor seams. • Make sure that the four corners of the planks never meet at one point.

How do you install Hardie cement board?

Apply a thin coat of mortar to the first HardieBacker cement board. Place the first sheet of HardieBacker on the thin film and press evenly.

How do you use Hardie backer board for flooring?

Repeat the process until the entire floor is covered with HardieBacker Cement Board and you are ready to tile. Before laying the tiles, apply a thin coat of varnish to all joints in the area where you will be working and press a 2-inch strip of cement board tape firmly over the ■■■■■.

Do you have to install Hardie board before tile?

If you are preparing to lay a ceramic tile floor or wall, it is recommended that HardieBacker Cement Board be installed on the subfloor or wall before laying the tile. Available in 1/4" and 0.42" versions of the HardieBacker 500, the HardieBacker is designed to increase tile resistance to mold and mildew.

How do you attach Hardie board to a countertop?

3 | Securing HardieBacker Cement Board to Counter Top • Use a 1/4-inch trowel to apply a drop of dry grout or modified grout to the plywood. Putty can also be used with a 5/32" V-notch trowel. • Use a mounting template as a guide. Fire HardieBacker cement board.

Why Hardie backer board with hydrodefense™ technology?

Hardie back panel with HydroDefense™ technology enables faster installation, so you can do more work with confidence without sacrificing quality. Hardie backing with HydroDefense™ technology combines exceptional performance with water resistance.

Is Hardie cement board waterproof?

New HardieBacker cement board with HydroDefense™ technology provides a completely waterproof composition and reliable protection for your customers, your work and your reputation. The Insite Maintenance Platform makes it easier and faster than ever to define and build with James Hardy.

What is hydhydrodefense board made of?

Read more about the HydroDefense product. These panels are made of 90% sand and Portland cement with a number of patented ingredients and contain no fiberglass or fillers. They are the same size as typical HardieBacker cement slabs, 3 feet by 5 feet, 0.42 inches thick, and weigh in pounds.

Can hardiebacker board be used outside

I was thinking of using the Hardibacker outdoors, came across this thread and came across the Hardies Outdoor warranty in 2012. You can find one made especially for Canada, but here it offers a 10-year warranty. Only guaranteed in warm and temperate climates where there is little or no chance of frostbite.

What is the difference between Hardiebacker and Durock?

The HardieBacker is made of wood (cellulose fiber) and cement and comes with a limited warranty for outdoor use in certain climates only. Check out HardieBacker's 10-Year Limited Warranty Outdoor Durock is made of cement and fiberglass.

What is Hardiebacker made of?

The HardieBacker is made of wood (cellulose fiber) and cement and comes with a limited warranty for outdoor use in certain climates only. Check out HardieBacker's 10-Year Limited Outdoor Warranty .

What is the warranty for Hardiebacker?

Modified to Remove ALL Subjectivity - The HardieBacker is made of wood (cellulose fiber) and cement and is covered by a limited warranty for outdoor use only in certain climates. Check out HardieBacker's 10-Year Limited Outdoor Warranty .