Unlike wood or drywall sub surfaces cement backerboard will not rot warp or grow mold and mildew when exposed to water.
How to install wonderboard lite on floor.
Follow these step by step instructions to prepare a wood subfloor for tilework.
Another reason is the breakage factor.
Wonderboard lite and other cement boards usually do not come in large 4 foot by 8 foot formats to reduce weight.
Fasten the panels onto the studs using the same 1 8th inch spacing as a floor installation.
Before you can install floor tile there must be a viable subfloor that the tiles can adhere to.
When using 7 16 wonderboard lite base should be a minimum of 5 8 thick.
When installing it on a wall or floor subject to moist conditions you should first staple a moisture proof material such as tar paper 15 felt or 4 mil polyethylene sheeting to the studs or floor joists.
Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage.
Larger sheets of cement board are more prone to breaking than smaller sheets.
1 4 or 7 16 wonderboard lite floors countertops score then snap wonderboard lite 5 8 subfloor with 16 on center framing adhere to subfloor stagger surface and panel joints installation over existing vinyl floor.
The wonderboard goes on top of this barrier.
Wonderboard is designed for use in wet places but it isn t a moisture barrier.
How to lay a subfloor.
When installing wonderboard lite in wet areas such as showers nail or staple 15 pound roofing felt or 4 mil polyethylene sheeting the to the studs first.
Before installing a tile floor a subfloor and underlayment is necessary.
The total wood subfloor including the plywood and wonderboard lite should be a minimum of 1 thick.
Or you can apply redgard waterproofing and crack prevention liquid to the face of the wonderboard.
The experts show how to install the subfloor in a bathroom.
3 joists or framing should be spaced no more than 16 on center.
2 ensure the subfloor is structurally sound and clear of debris.