Can durock be used for shower pan?
Installing cement backerboard is one of the more popular choices for a shower wall substrate. Cement backerboards include Hardiebacker, Durock, Fiberboard, wonderboard, and similar products. These materials bridge the gap between expense and effectiveness.
What goes behind cement board in shower?
Use an appropriate waterproof or moisture-resistant backing material behind grouted tile or stone or segmented plastic or fiberglass tub and shower surrounds. Appropriate materials include cement board which has a cementitious core and glass mats on both sides to strengthen the board.
Does Durock cement board need waterproofing?
Water does not affect USG Durock® Brand Cement Board, however, TCNA guidelines recommend the use of a waterproof membrane in wet areas.
What do you put behind cement board in shower?
Unless specifically manufactured as a waterproof product, cement board is water resistant but not waterproof. You must coat it with a fluid-applied waterproofing or apply a water-resistant barrier behind it that drains (BSC 2009b).
What’s better durock or Hardibacker?
What is this? HardieBacker is also the go-to choice when it comes to countertops and tile. Durock is too abrasive and can damage vinyl, porcelain, and enamel. HardieBacker does not contain any course materials, so it is the preferable choice.
How much does a sheet of durock cost?
DUROCK 1/2 x 4′ x 8′ Cement Board at Menards
| Everyday Low Price | $32.39 |
|---|---|
| 11% Mail-In Rebate Good Through 6/12/22 | $3.56 |
Can you tile right over durock?
There is no need to install backer board on a concrete substrate—ceramic tile can be applied right over concrete, provided the surface is flat, smooth, and free of significant cracks.
What’s the best way to cut durock?
To cut DUROCK Next Gen Cement Board, measure the desired size on the board and mark on the front and back with a pencil. Score with a utility knife, cut through the glass-fiber mesh then snap the board to size. Smooth edges with wood rasp. Wear a dust mask and eye protection.
Does it matter which side of durock faces out?
No, it doesn’t matter. Regardless of which side faces out during installation, you can expect the same great performance that has made USG Durock® Brand Cement Board the preferred choice of professionals and do-it-yourselfers for decades.
How far apart do you screw durock?
Fasten board to wood studs spaced at 406 mm (16″) o.c.1 with 32 mm (1-1/4″) CGC Durock Wood Screws or 38 mm (1-1/2″) hot-dipped galvanized roofing nails spaced 203 mm (8″) o.c. for walls, 152 mm (6″) o.c. for ceilings, using with the same spacing.
Do I need thinset under durock?
However, many manufacturers including, both Durock and Hardiebacker not only recommend that you use thinset under their backerboard, but they specify it and will void the warranty on their product if it’s not used.
Is thinset required under cement board?
Not only is thinset a critical component underneath cement board but the other critical component is the fasteners. And you won’t have the fasteners if you are trying to install it over concrete. On the bright side, there are some options for concrete subfloors.
Are drywall screws OK for cement board?
You don’t want to use regular drywall screws for cement boards. They can corrode, they can break down the edges of the boards, and they won’t drive in flush properly. Use ITW’s ROCK-ON and BACKER-ON screws instead.
What side do you lay durock on?
The smooth side is ideal for mastic applications, as it increases adhesive coverage. The rough side is ideal for mortar applications, as it enhances bonding and reduces tile slip. However, mastic or thin-set mortar can be used on either side of the board without compromising performance.