notched trowel. Comb in a single route so air can escape any time you embed the backer (Image seven). Push screws just about every 6 in. throughout the perimeter of every bit and every eight in. “in the sector” (over the experience with the panel). In case the leftover slim-set is still workable, you'll be able to instantly embed mesh tape over the joints (Photo 8).
When attaching partitions straight to the concrete vs the subfloor (as recommended for bearing partitions), look at doubling up the PT base plate so you’ll have some thing to nail to once the subfloor goes in next to it and eats up top.
We chose to pour our seal into a paint pan after which roll it on from there. Utilize it in slim levels, and you'll do various levels if necessary. We did two coats of sealer. You are able to see the seal right away makes the floor a lot darker. Make it possible for to completely dry overnight.
one. In the event you’re worried about height than removing the tile might help. I’m undecided it’s Certainly important to take out it.
To get a smoother, denser end, Stick to the magnesium float that has a steel trowel. Troweling is among the trickier measures in concrete finishing. You’ll have to apply to develop a truly feel for it. For a extremely clean finish, repeat the troweling move two or 3 times, permitting the concrete harden a bit among Each individual pass.
As described in a single of one's responses that I could select foam and advantec board in addition to it without having working with sleepers if peak is a problem.However, if I exploit less than one inch of foam, you suggest using poly 1st, then fifty percent inch foam and then 3/four advantec.
Todd, I appreciated your report on insulating basement partitions. In actual fact, I began my basement lavatory undertaking, and may make use of your strategies in addressing the concrete partitions across the perimeter of the basement. Need to be much more than sufficient to deal with Iowa’s winters.
How would you tackle sloping floors using this subfloor technique? In my basement, the concrete floor slopes towards the outer partitions and after that towards a drain.
Eventually, if find more information I leave my tile down and put the XPS panels more than leading, do you think you will discover any concerns Along with the smaller air gaps a result of the grout traces? I'd go through the XPS really should be restricted from the wall/floor, but also have observed other products that current market an air gap for a benefit…
To do this, there are actually All set-produced goods like the a person by Eagle that we utilised right here identified as Degreaser & Neutralizer, or you will get the same impact by mixing a person aspect liquid ammonia with a single section water.
three. When I lay out the pink board does it make any difference In case the OSB subfloor is layed in the same direction, or must I keep away from getting the seams on the pink board be immediately under the seams from the OSB (definitely the seams from the pink board will likely be sealed)
Also I’m installing a rest room having a customized developed shower and was wondering if I should really place foam underneath the shower or omit it in this article.
Phil – You’re on the proper keep track of. The only real other query is whether or not you've lots of dampness underneath the slab, do look at here now you've below slab drains? any indications of surplus dampness? If it is dry Traditionally then I say you’re ok.
What exactly are the negatives of making use of DriCore, Delta-FL, or Barricade about the complete insulating method with subfloors? Also, I’ve study the most up-to-date making Science Consortium suggestion about not employing vapor obstacles for either partitions or for floors to Allow the partitions/floors dry inwards, and nevertheless it seems that working with polyethylene vapor barrier on top of the concrete floor continues to be a standard exercise.