Building A Floor Over Concrete Slab

Best flooring for concrete slab foundation 1.

Building a floor over concrete slab.

Cut plywood panels by 2 foot by 8 foot or 4 foot by 4 foot sections. Over the years it had cracked. Make sure that your sleepers are placed 16 inches apart and are centered. First you should put down 2x4 inch lengths of wood called sleepers.

Materials include a minimum of 3 4 inch cd exposure 1 plywood subfloor panels 4 foot by 8 foot sheets. But if natural wood is exposed to. Treated plywood to the concrete with concrete screws spaced every 16 in. Start at one end and one corner of the floor.

Score the back of the panels half of the thickness on a 12 inch by 12 inch grid. Cut filler pieces to. As a longstanding choice for kitchens and bathrooms vinyl has a reputation for extreme water resistance. Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring.

Butt the end of another sheet at the. We had a building that had an existing concrete floor that was poured directly on the ground. However the building supports were placed directly on to. A vapor retarder is always required over the concrete slab and below the subflooring material.

Define the area of the concrete slab to be covered with the floor assembly and the direction you plan to run the. Pour a floating concrete floor. Wood laminate many concrete floors have a tendency to get damp so when you are installing wood floors over a concrete slab foundation there are some important things that you need to do. Natural hardwood flooring offers undeniable beauty and durability.

A minimum 6 mil construction grade polyethylene film with perm of 13 or other impermeable material with a perm of 15 or less is recommended. Insulation and sheathing 1. Install r 9 fiberglass insulation between the floor joists with the paper backing facing upward. How to install floor joists over concrete slab step 1.

Alternatively screw rows of treated 1x4s to the concrete 16 in. Some manufacturers allow direct glue installation of 3 4 solid parquet flooring.