Under carpet, the next layer is usually a sheet of what's known as 'underlay'. The underlay can be made of foam, rubber or felt padding, and will act as additional cushioning and sound buffering. Floating floors may also sit on a bed of underlay.
Look for any floor vent you can find, and carefully pull it up to remove it. They are rarely secured down in any way, so they're easy to take out. The carpet won't be tacked down around the edge of the vent opening, so you'll be able to easily pull the carpet and pad up just enough to see what is underneath.
The subfloor is the foundation beneath finish flooring materials. On wood-frame floors, the subflooring provides a continuous structural surface over the floor joists. In basements and in homes with slab-on-grade foundations, the subfloor may simply be a concrete slab.
The subfloor is the layer underneath the carpet and carpet padding. It's usually made of plywood, but can be wood, OSB board, or particle board as well. It's laid on top of the joists in the floor and attached with nails or screws.
Basically, subfloors are a structural part of your home that provide strength and rigidity to your home's flooring. Underlays, on the other hand, protect your floor covering from moisture, help soundproof your floor, and offer cushioning and comfort underfoot.
Carpet padding is also called carpet underlay as it serves as the foundation where the carpets are installed. The main purpose of carpet padding is to protect your carpeting. The pad keeps the underside of your carpet from wearing against the bare floor. It also helps the impact of heavy furniture and foot traffic.
The simplest way to tell the difference between the two types of wood is to pick up a loose plank. Look at the side of the plank. If it is one solid piece of wood with a continuous grain, it's solid hardwood. If you see different layers of wood, it's engineered hardwood.
A subfloor is the solid material beneath your floor covering. It is attached to your home's floor joists and acts as a base for your finished flooring, such as carpet, hardwood, laminate, tile, etc. Typically, a subfloor is made of plywood or oriented strand board (OSB) panels.
Underlayment
The underlayment material is installed below the floor covering and placed on top of a subfloor. Under the visible covering, there is a layer made of soft or foam-like materials with a thickness of between 1/4 – 1/2-inch.
Typically made of plywood or OSB and ranging in thickness from 19/32" to 1 1/8" thick, the subfloor is truly structural, second only to joists in this respect. Subfloor holds up all of the above layers of flooring, as well as everything in your house, including people, dogs, cats, pianos, furniture.
Carpet can be installed over hardwood floors with minimal damage and without ruining it. By using tackless strips with thinner nails around the room, limiting the use of staples, avoiding the use of adhesives, and careful carpet installation, you can minimize any damage done to your hardwood floor.
Engineered wood floors are “fake” and “cheap” compared to solid wood floors. For some of the very inexpensive engineered floors, this might be true. But a quality engineered floor will look and feel exactly like a high-quality solid hardwood floor. Engineered wood won't cup or gap.
Most flooring professionals advise against installing vinyl plank flooring over carpet padding. Most carpet padding is too thick and does not provide the firmness to allow the planks to hold together.
Without a carpet pad, drafts and other cold air can seep through the carpeting, making the room feel colder. A carpet pad helps block these drafts and adds an extra layer of needed insulation.
Carpet padding is necessary if you want to have a long-lasting, durable floor. Carpet needs padding to protect the hard flooring surfaces underneath it, and most carpeting warranties are void without the proper padding underneath the flooring.
Xylorix Inspector is an automated macroscopic wood identification mobile app. Given the 24x magnified anatomical visual information of the cross section (end-grain) of a timber, Xylorix Inspector uses its trained artificial intelligence models to identify the timber genus/species in a few seconds.
I.D. Wood is your Pocket Guide to Woods from around the world with full screen samples and detailed information for over 200 different woods. The standalone application will work with or without an Internet connection so that the samples and information are always at your fingertips. From the basic to the exotic, I.D.
Look at the grain pattern. The texture of the grain determines what kind of wood it is. A wood has an open, porous texture. Softwoods are usually smooth with no grain pattern while hardwood usually has an open pore structure that is quite rough and sticky.
Rigid Underlayments
Most floor coverings are best installed over a rigid underlayment applied over the subfloor: Plywood: Sheets of 4-by-8-foot A/C grade plywood cut to size are an excellent underlayment. A/C refers to plywood that has one relatively smooth face and one relatively rough side (for the bottom).
Underlayment for laminate flooring is a must. Since laminate is a floating floor, it must be evenly distributed across your subfloor. Underlayment is what allows the floor to float, gives it stability, support, noise reduction, and supports the locking systems in between planks to assure the sturdiest flooring project.
Flooring Underlayment
The thin layer of material helps cushion, sound absorption, insulation and reduce wear with your flooring. For laminate or engineered wood flooring, it provides a “vapor barrier” to prevent moisture from coming through and damaging your floor.
Installing carpeting directly over a laminate floor is an option that can easily be done. If the existing laminate floor is in good shape, you can install the carpeting and live on it for many years. When you remove the carpeting, you may even be able to salvage the laminate flooring.