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HardieBacker 3 ft. x 5 ft. x 0.42 in. Cement Backerboard

  • Tile backer board for countertop, shower and floor installations
  • Underlayment provides foundation for flooring , walls and ceiling
  • Call 866-496-1283 for design, contractor or product information
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Product Overview

Hardie Backer .42 in. Cement Board is a cement backerboard designed for use with walls, floors and countertops. Use on walls in moisture prone areas, as a tile backerboard and as an underlayment for all tile, vinyl and wood flooring applications. Provides excellent adhesion, resists moisture and features MoldBlock Technology to protect the board against damage from mold. .42 in. thickness provides strength and ease of use on walls, with flooring or countertop projects in bathrooms, kitchens and laundry rooms.

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Compare Similar Cement Boards

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Best SellerHardieBacker 3 ft. x 5 ft. x 0.42 in. Cement Backerboard
Top Rated1/2 in. x 3 ft. x 5 ft. Cement Board with EdgeGuardTop RatedHardieBacker with HydroDefense Technology 3 ft. x 5 ft. x 0.42 in. Waterproof Cement Backer Board1/2 in. x 4 ft. x 8 ft. Cement Board with EdgeGuard
BrandJames HardieUSG Durock BrandJames HardieUSG Durock Brand
NameHardieBacker 3 ft. x 5 ft. x 0.42 in. Cement Backerboard1/2 in. x 3 ft. x 5 ft. Cement Board with EdgeGuardHardieBacker with HydroDefense Technology 3 ft. x 5 ft. x 0.42 in. Waterproof Cement Backer Board1/2 in. x 4 ft. x 8 ft. Cement Board with EdgeGuard
Price
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Buy 30 or more $11.48
$2098
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Buy 30 or more $29.45
Ratings
(799)
(633)
(156)
(79)
Width (ft) x Length (ft)3x53x53ftx5ft4x8
Product Thickness (in.)0.420.5.42 in0.5
Drywall FeaturesEnvironmentally Sustainable,Fire Resistant,Moisture ResistantFire Resistant,Moisture Resistant,Mold Resistant,Sag ResistantEnvironmentally Sustainable,Fire Resistant,WaterproofFire Resistant,Moisture Resistant,Mold Resistant,Sag Resistant
Drywall Product Thickness (in.)1/2 in.1/2 in.1/2 in.1/2 in.
Product Length (ft.)555 ft8
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Specifications

Dimensions

Drywall Product Thickness (in.)
1/2 in.
Product Length (ft.)
5
Product Thickness (in.)
0.42
Product Width (ft.)
3
Width (ft) x Length (ft)
3x5

Details

Drywall Features
Environmentally Sustainable,Fire Resistant,Moisture Resistant
Product Weight (lb.)
39

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Customer Reviews

  • 4.6
    out of 801 reviews
  • 88%recommend this product
Filter by:
Showing 1-10 of 801 reviews
Great Product
I purchased about 300 of these hardie backer boards for a condo in la, sound engineer required me to install double of these, they were great a light enough to carry and move around, easy to cut and place on the floor, I anchored some down with concrete screws and didn't break good material.
by
    • Recommended
    Choice of the pros. Easy to score and snap...
    Choice of the pros. Easy to score and snap
    by
      easy to install and cut
      my favorite cement board. It would be perfect if they add a mark line for each 8" it will make screwing the boards in little faster.
      by
        • Recommended
        Easier to use than Wonderboard. Goes down faster and easier modify and fit in tight spaces.
        Easier to use than Wonderboard. Goes down faster and easier modify and fit in tight spaces.
        by
        • Verified Purchase
        • Recommended
        the backer board is fine. I used my rotozip to cut it with a diamond blade. easy to cut and handl...
        the backer board is fine. I used my rotozip to cut it with a diamond blade. easy to cut and handle. I have never had much luck cutting this stuff with a razor knife.
        by
        • Verified Purchase
        • Recommended
        Easy to cut and trim. Textures nicely. Used cement boards instead of sheet rock on walls!
        Easy to cut and trim. Textures nicely. Used cement boards instead of sheet rock on walls!
        by
        • Verified Purchase
        • Recommended
        Much stronger than drywall and the 2 different sizes of 1/4" & 1/2" make it easy to fit your show...
        Much stronger than drywall and the 2 different sizes of 1/4" & 1/2" make it easy to fit your shower.
        by
        • DIY
        • Verified Purchase
        • Recommended
        I've used this product in dozens of bathrooms, behind tub and shower walls but this time, I decid...
        I've used this product in dozens of bathrooms, behind tub and shower walls but this time, I decided to use it on something totally different. I installed below a few bay windows on an old house, where there had previously been some of that old-fashioned criss-cross, wooden lattice. I took the lattice down because the varmints kept crawling behind there to keep warm at night. They also had a habit of tearing it apart as a way of saying "Than you" for the free nights lodging. So, I decided to use concrete backerboard instead and I painted this boards a flat black with BEHR brand exterior paint. This would not only send out a "No Vacancy" message but it would keep the cold off of the floors in the bay windows in the winter months. This was a very simply and inexpensive fix.
        by
        • DIY
        • Verified Purchase
        • Recommended
        7 found this review helpful
        Exactly what's needed in wet areas or shower units.
        Exactly what's needed in wet areas or shower units.
        by
        • Verified Purchase
        • Recommended
        Durable. Gets the job done.
        Durable. Gets the job done.
        by
        • Verified Purchase
        • Recommended
        Showing 1-10 of 801 reviews