Attaching Floor To Slab

Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system.

Attaching floor to slab. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems. These will be the end sill plates that support the ends of the floor joists. Let adhesive dry for 24 hours. Always use a moisture bearer which is usually placed between the subfloor and the finished floor.

Learn how to install beautiful hardwood floors over a concrete slab. The two methods have one thing in common the head of the fastener once installed is flush with the surface of the subfloor. Use a damp cloth to clean off adhesive from surfaces. Mark the floor where the transition strip is to be located taking care to allow for any required expansion space as specified by the flooring manufacturer.

Most professional installers use two methods for attaching the subfloor to the concrete. Secure each length to the slab with concrete nails spaced approximately 32 inches apart and 8 to 12 inches from each end. Install it flat on the slab surface with the outside edge aligned against the side wall or the edge of the floor line. Weight down the first few rows with something heavy but use a rag underneath the weight to protect the floor.

Tap 1 4 inch shims in between the edges of the floor and the wall to leave room for expansion image 3. Pick a wall to start installing the floor sheeting from typically you will start at the same end that you laid out the floor joists from so you can start with a full or half sheet. Osb floor sheeting is typically 3 4 thick and comes with a tounge and goove to give the spans between the floor joists strength. Permanently attaching to concrete.

Typical ceramic tiles are a common sight in many homes but some homeowners choose to install parquet flooring as an alternative. Step 2 apply a 1 4 inch wide line of construction adhesive to the bottom of the transition strip where it will rest on the concrete. Installing a hardwood floor over a concrete slab. In this case the subfloor is the concrete slab.

The type of subfloor can determine how you ll install the floor. Although you can attach hardwood directly to concrete with glue or nails it s not advisable. How to glue solid parquet flooring directly to a concrete slab.