Install a vapor barrier of plastic sheeting before laying the subfloor.
Do you need a subfloor for carpet.
As with hardwood laminate flooring is best installed on a 3 4 inch thick plywood subfloor.
Follow these guidelines to prepare your floor and protect your new carpet investment.
Insulating subfloors are a welcome addition to basement spaces because they typically help to improve the warmth of the flooring that will be placed over it.
The answers to these questions will determine if you can put the baseboard flush or if you need to leave a gap as much as between subfloor and baseboard.
Whether you re installing new carpet yourself or having a professional do it it s important to prepare your floors before installation.
If it s not a dry basement i would probably put a sub floor in.
Before fixing the subfloor under the carpet you ll need to figure out why the subfloor became damaged in the first place.
In many cases you can level a floor yourself.
I want to go over each question individually and demonstrate how the answers can affect the spacing or lack of spacing used when installing your baseboards.
I don t know if a moisture barrier is actually good as it could actually trap moisture under there that would accumulate over time.
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.
Imperfections in your subfloor can lead to problems with your new carpet like gaps or lumps or damage from moisture or odors.
If the existing subfloor is in poor condition you will need to add a secondary underlayment of thin plywood over the subfloor.
A level subfloor will help your flooring last longer and keep the finish attractive.
Do you need it.
Only now is the subfloor ready for cement board underlayment.
Everybody needs normal subflooring at the very least since finished flooring is not designed to be attached to joists and wouldn t be strong enough to hold the.
Once a wood subfloor is installed and waterproof you can install carpet laminate and vinyl floors right on top.
Leveling floors can be a diy project or left to professionals.
Do i need a subfloor over a concrete slab.
An underlayment is a middle layer between the subfloor and the finished flooring that may need to be put in depending on the type of flooring you re putting above it.
If you have very high or low spots foundation or structural problems or termite damage you may need professional help.
Usually water is the culprit in which case the source of the water leak must be identified and fixed or you could end up with the same problem down the road.
I believe the biggest factor is moisture.
The carpet is great under your feet and not cold at all.
