Hardibacker On Concrete Wall

Screws secure the cement board to the wall studs.

Hardibacker on concrete wall.

Hardiebacker is also the go to choice when it comes to countertops and tile. James hardie fiber cement siding is engineered to stand up to the elements and stand out in your neighborhood. Tile is laid onto the cement board with thinset mortar or mastic. Durock is too abrasive and can damage vinyl porcelain and enamel.

Keep fasteners between 3 8 in and 3 4 in from board edges and 2 in from board corners. Hardiebacker does not contain any course materials so it is the preferable choice. Then the cement board is installed on top of the plastic sheeting. Spread a thin layer of mortar over the fiberglass tape with the flat side of your trowel.

Fasten hardiebacker cement board with specified nails or screws as listed in materials required every 8 in over the entire surface. Use the fastener pattern as a guide. Feather the edges of the mortar across each board so the surface is as smooth as possible. In this highly convenient inexpensive and popular application a moisture barrier of 4 or 6 mil thick plastic is installed directly over the wall studs.

Embed hardiebacker cement board firmly and evenly in the wet mortar. Here s how to install your hardiebacker cement boards on walls. Simple score and snap make 2 3 passes with a utility or scoring knife. Will i need to use some sort of shim between the backside of the hardiebacker cement board 42 thick and the wall studs so that the front side of the hardiebacker cement board is on the same plane as the front side of the remaining green board 1 2 thick that is still in the alcove.

Start installing your boards a quarter inch above the floor tub or shower board and caulk accordingly. Fasten cement board with specified nails or screws a maximum of 8 on center at all supports. A better solution is to prepare and resurface the concrete slab so that it can accept thin set adhesive or a mortar base onto which to lay tile. It has a warranty that extends over the use of vinyl tile applications.

Hardiebacker cement board s unique cement formulation and structure provide the ideal combination of strength uniform composition and performance that no other backer board can provide. But doing so is a very laborious time consuming process that is likely more trouble than it is worth.