- Do I need a vapor barrier between concrete and wood flooring?
- Do I need a moisture barrier under hardwood floors?
- What do you put on concrete floor before laminate?
- Can hardwood floors be installed over concrete?
- Can I put plywood over concrete floor?
- Can mold grow under vinyl flooring on concrete?
- How do you prepare a concrete floor for peel and stick tile?
- How do you secure hardwood floors on concrete?
- Do I need an underlayment for hardwood floors?
- Is it better to glue or float an engineered wood floor?
- What should I put between wood and concrete?
- What is the best flooring to put over concrete?
- Do I need a subfloor over concrete?
- Can you glue down 3/4 inch hardwood flooring?
- Why do they put plastic under concrete?
Do I need a vapor barrier between concrete and wood flooring?
A moisture barrier is need to protect the flooring against moisture or moisture vapor.
IN addition, a 15 lb felt paper should be placed between the sub-floor and the new hardwood flooring.
Glue Down Installations – When gluing down wood to concrete, a moisture barrier is almost always needed, especially below-grade..
Do I need a moisture barrier under hardwood floors?
Installation. If you’re planning to nail down your hardwood floors, a moisture barrier is recommended. If you’re planning to glue down your hardwood floors, things get a little trickier. … If you are installing an floating engineered hardwood flooring, you can use Aquabar underlayment to help control moisture.
What do you put on concrete floor before laminate?
Begin installation by laying a plastic vapour barrier (minimum 6 mm thick) or any other manufacturer-recommended barrier on the concrete subfloor to prevent moisture from reaching the laminate flooring. Use vinyl tape to secure the barrier and keep it from coming out.
Can hardwood floors be installed over concrete?
Yes you sure can… provided there is not a moisture issue. (You should never install hardwood when there is a moisture issue regardless of the subfloor).
Can I put plywood over concrete floor?
Plywood-on-slab. Place a 6-mil polyethylene vapor retarder directly over the concrete. Lay 3/4-inch plywood sheets opposite to the direction of the finish flooring, leaving a 1/4-inch gap between panels to eliminate squeaking. Fasten the plywood to the concrete using powder-actuated fasteners or concrete nails.
Can mold grow under vinyl flooring on concrete?
Mold will grow where ever there is moisture. We have a concrete slab with a vinyl floor. … Although vinyl floors are resistant to moisture, mold and mildew can grow if there is standing water around the edges, grooves or under the floor.
How do you prepare a concrete floor for peel and stick tile?
Steps To Prepare Cement Subfloor For Self Adhesive Vinyl Tiles:Check your concrete floor. … Clean cracks, pits and holes of concrete floor. … Fill cracks, pits and holes of concrete floor. … Polish spots on concrete floor. … Fill the lower areas on the concrete floor. … Make rough concrete slab smooth. … Clean the concrete floor.More items…•
How do you secure hardwood floors on concrete?
Lay 6-mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. Then fasten 3/4-in. treated plywood to the concrete with concrete screws spaced every 16 in. Alternatively, screw rows of treated 1x4s to the concrete 16 in.
Do I need an underlayment for hardwood floors?
Is underlayment necessary for hardwood floors. The short answer: usually. If you already have a plywood subfloor, and the subfloor is smooth and level, then you may not need an underlayment beneath the hardwood floor.
Is it better to glue or float an engineered wood floor?
If you are trying to decide between the two, then for engineered wood flooring floating is usually the best option as you can install it quickly and don’t have to worry about which glue to use and how long to wait for it to dry. If you are installing hardwood flooring then using glue may give you a more stable result.
What should I put between wood and concrete?
Apply high-quality exterior acrylic caulk, or silicone specifically designed to adhere to concrete, at the base of the post. If your cedar wooden fence posts are rotting at the bottom, you need to replace them. The rot probably developed because the posts were installed improperly.
What is the best flooring to put over concrete?
Best Flooring for Concrete Slab FoundationEngineered Wood. Natural hardwood flooring offers undeniable beauty and durability. … Vinyl. As a longstanding choice for kitchens and bathrooms, vinyl has a reputation for extreme water resistance. … Laminate. … Carpet. … Tile.
Do I need a subfloor over concrete?
While a subfloor is not necessary to add structural strength when you’ll be laying finish flooring on top of a concrete slab (as in a basement remodel), subflooring over concrete offers two other advantages: … A subfloor will help insulate against a concrete floor that becomes overly cold in winter.
Can you glue down 3/4 inch hardwood flooring?
Most 3/4-inch solid hardwood flooring can be installed using nails or staples over a wood subfloor. Most engineered flooring can be installed using staples, full spread adhesive or a floating method over an approved subfloor.
Why do they put plastic under concrete?
The sand layer cannot dry downwards by vapor diffusion because of the plastic sheet—it is a vapor barrier after all. In fact that’s why we have it under the slab. We want a vapor barrier under the slab. ** We want to prevent water vapor from coming up from the ground into the concrete slab.