Get matched with top flooring contractors in Jefferson, PA

In most cases, you do not need to put padding or underlayment under carpet tiles. Unlike traditional carpet, which requires a separate pad, carpet tiles are designed to be installed directly onto a firm subfloor like plywood, concrete, or tile. Many carpet tiles come with a built-in underlay and attach with peel-and-stick adhesive, double-sided carpet tape, or glue. For a more comfortable, cushioned feel, especially in residential settings, you can opt for padded carpet tiles that have a thicker underlay attached. While it's generally not recommended to install a separate pad, a compact underlayment might be used in some situations, though this typically requires professional installation. An acoustic underlay may also be considered in commercial spaces or multi-level homes where noise reduction is a priority.

Poured-in-place terrazzo flooring is more durable than tile. In fact, it’s one of the most durable types of flooring on the market. It can last anywhere from 40 to 100 years, depending on maintenance. On average, you can expect your terrazzo floor to last about 75 years, but you will have to make repairs as needed.

Vinyl floors last between 10 and 25 years on average when you care for them and protect them against water damage, though higher-quality vinyl can last longer.

If your vinyl flooring has heavy wear and tear or if it's peeling, it's a good time to do a reinstallation. Other signs your flooring is nearing the end of its lifespan include bubbling, heat-damaged planks or tiles, and discoloration.

Plywood is the best type of subfloor for a mobile home, though if you’re installing flooring in a bathroom, you may want to install a vapor barrier or use a moisture-proof subfloor material like Amdry. OBS is similar, but it can swell when moisture is present. 

Either way, old mobile home subflooring made from particleboard can cause issues with your joints. If you’re replacing your subfloor, it’s best to upgrade to plywood.