Linked Questions

3
votes
1answer
208 views

Can I use cement backer board as a subfloor? [duplicate]

Would it be correct to tack HardieBacker to the floor joists directly or is it necessary to lay exterior plywood when renovating/installing a new bath floor? my home is 140 years old and the floor ...
5
votes
3answers
14k views

What type of subfloor will stand up to water in a bathroom?

I'm remodeling our bathroom because of some issues we're having with our floor. The kids weren't shutting the shower curtain when they decided to take a 30 minute shower. They would have a pile of wet ...
5
votes
5answers
6k views

Can I install heat mat and backer board over cork flooring?

I am installing a new bathroom floor. I plan on getting an electric underfloor heating mat, 2 backer boards for under the heating, screed the mat and tile over this. My question is can I place the ...
13
votes
1answer
6k views

How do I correctly install ceramic floor tile?

How do I correctly install ceramic floor tile? There's lots of talk about using backerboard and waterproofing membranes, what an acceptable floor deflection is, different grout and thinset additives, ...
3
votes
4answers
5k views

Is it possible to install backer-board on a curved surface?

We are replacing the carpet around our Heart Shaped tub with tile. For better waterproofing we are using cement board on the top surface. The tub is sunk in the concrete floor with a 7" step up to ...
2
votes
2answers
4k views

Tiling over 1/2in subfloor with 1/2in Hardiebacker

I just pulled up the hardwood floor in the house I just bought, and found that there is 1/2in plywood subfloor. House was built in 1982. Joists are 2x10 16"OC. The room is 16x13. The person who ...
2
votes
2answers
2k views

How can I level and finish a slanted deck that was enclosed?

Hello everyone I am new to this so I apologize if I seem a little slow mentally. I have a 104 yr old home that at one point had a deck that was completely enclosed. my issue is that the floor was ...
0
votes
2answers
1k views

Plywood for Bathroom Subfloor

I've ripped out the floor of my bathroom down to the joists. The bathroom is 5 ft x 4 ft. Should I use tongue and groove or can I use standard plywood? Does it matter?
0
votes
1answer
1k views

How should the transition from tile to carpet be done?

How should the transition from tile to carpet be done? What do we need to use? We just had all our flooring replaced, but by three different crews, and now we have unfinished transitions. We had ...
3
votes
2answers
315 views

Tiling on slab or backer board

I have recently replaced the carpet in one room. I intentionally left part of the room uncarpeted that is in front of small vanity. I plan to tile it. Off to the side of the section is a bathroom ...
1
vote
1answer
159 views

What kind of underlayment material is this?

This was found under two layers of sheet vinyl flooring in a late 1940s house. Subfloor is fir and there appears to be a black tar-like mastic between it and the wood. The green underlayment feels ...