This material is made with a multi-ply core layered over with hardwood, which resists expansion and contraction much better than solid wood. And finally, there's carpet. In terms of sheer warmth and intimacy, carpet is probably tops. Carpet also provides a certain amount of sound-proofing, as well as some insulation. So it's a good choice for rooms that have no heat below them, such as over a garage.
Carpet is available in a wide array of styles, piles and costs.
Whether your preference is for classic wool or resilient nylon, just do your homework beforehand. And remember that the quality and thickness of the pad you use underneath is nearly equal in importance to the carpet itself in determining what its life span will be in your home. Choosing a floor is a big decision, but it doesn't have to be overly stressful. Having done that, you'll be well on your way to picking the perfect floor. Tom Silva is the general contractor for This Old House.