How To Install Densshield Tile Backer For Flooring

Galvanized roofing nails 11 29 for walls and ceilings.

How to install densshield tile backer for flooring.

For walls and ceilings use. Install densshield tile backer on walls according to assembly ds001. Densshield tile backer is not to be used in shower curbs. 1 2 9or 5 8 thickness.

This creates a strong waterproof tile backer that also functions as an uncoupling membrane. For countertops and floorings use. 1 49 3 89 or 1 29 thickness. Adhesion bond testing ctc geotek conducted tests comparing adhesion capabilities using various setting materials.

Corrosion resistant minimum 19. The completed assembly takes the place of more traditional backer board when installed over 3 4 inch wood subfloors. Leave a 1 89 3 mm gap between densshield tile backer and the shower pan. Never install new tiles over existing tiles or onto an unprotected wood or plywood floor.

Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage. Installation is simple just trowel a layer of thin set adhesive on the floor and embed the mat in it then fill the cavities with thin set. Unlike wood or drywall sub surfaces cement backerboard will not rot warp or grow mold and mildew when exposed to water.