Flooring, Drywall & Interior Finishes in Sherman Oaks
Flooring and drywall in Sherman Oaks with leaks traced first, wet walls dried, tile set on cement board and slabs tested for moisture before the floor.
Keeping water away from new gypsum and flooring is the first design question on a Sherman Oaks interior job, and the usual sources sit inside the house. A weeping shower valve, a slow drain under a sink or vapor rising through a slab can ruin board and planks that looked perfect when they went in. So plumbing walls are opened and checked, the slab is tested, and the bottom edge of each sheet is held just clear of the concrete so it cannot wick.
Walls that see water
Paper-faced gypsum does not belong behind tile in a shower or tub surround. There we hang cement backer or a foam panel and cover it with a liquid or sheet waterproofing membrane, lapped into the pan or tub flange. Elsewhere in a bathroom, a mold-resistant board handles the humidity. When a stain shows up on an outside wall, we trace it to its entry point, often a failed window flashing or a stucco crack, and fix that before any new board goes on, since patching the inside first only hides the leak.
Under the finished floor
A slab that looks dry can still push moisture up into adhesive and wood. We measure it with probes or a vapor test, and when the reading is high, the floor gets an underlayment with a built-in retarder or a coating rated for that level. Over a raised wood subfloor, we look beneath for drips from supply lines and drains. Pans go under the washer and water heater where the layout allows, and a small gap is left around the room edge so planks can move without buckling.
About our Flooring, Drywall & Interior Finishes serviceServices in Sherman Oaks
Flooring, Drywall & Interior Finishes in Sherman Oaks: common questions
Not when the soot wipes away and the room smells clean after washing and a sealing primer. Panels that keep the odor, or that were soaked while a fire was being fought, come out down to the studs. The insulation behind them is replaced at the same time, and each cut lands on framing so the new sheet has solid backing.
Type X at 5/8 inch is mandatory where living space, a bedroom for example, sits over the garage ceiling. Where only attic sits above, and along the wall shared with the house, the code is satisfied by ordinary gypsum of 1/2 inch or thicker on the garage surfaces. Upgrading those spots to Type X is something we can quote, and it also suits a furnace closet.
Vinyl plank and porcelain tile tolerate concrete best, with glue-down engineered wood close behind. Each needs a dry, flat slab underneath. We take a moisture reading, fill dips with a self-leveling compound and pick an underlayment with a vapor retarder when the test shows it is needed, so the finish stays down and flat.
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Tell us about the house and the flooring, drywall & interior finishes work. We reply about a walk-through and a written scope.