The chosen fiber material type should be a synthetic form such as olefin face fiber.
Concrete under carpet.
In this concrete floor video industry expert bob harris shows the steps for installing a new concrete floor over existing tile floor.
Installing a concrete overlay over a wood floor time.
The damp proof membranes installed in concrete floors to stop moisture rising through them can be ineffective.
Carpet that is attached to a concrete floor is usually held down by adhesive.
Carpet padding should be replaced when new carpet is installed.
01 10 concrete floor video on how to install concrete over an existing wood subfloor.
While carpet and underlayment will be able to hide some flaws in the concrete sagging or bumby areas may show through.
Tips on how to stain concrete floors.
How to seal concrete floor before installing your carpet.
Unfortunately when you remove the carpeting to replace it the adhesive usually does not come off with the carpet in all areas.
Installing quality carpet padding under your new carpet will help it feel softer reduce noise and provide insulation.
Thanks for the question.
Another option you may think about is some type of radiant heat under the floor.
If a high amount of moisture is present in the concrete over 3 lb according to a calcium chloride test it is best to use a moisture vapor barrier coating.
Use a self leveling compound to fill in any low spots.
As such it s vital you seal your concrete floor properly before laying any carpet.
This includes removing carpe.
It s a sound theory but should only be executed by a professiona.
It will also help extend the life of your carpet by reducing stress put on the carpet backing and fibers.
To prevent this chip away bumbs using a hammer and chisel.
In order to determine what concrete sealer to use it is best to perform a calcium chloride test to determine the moisture vapor emission rate mver of a concrete slab.
Any carpet fiber style from plush to loop can be applied to a concrete floor.
Unfortunately i can t speak to the installation of insulation prior to putting down the wood floor on concrete.