Fiberglass and steel doors are alternatives to wood doors for exterior entryways. Both are secure, durable, and available in ...

We have a 30-year-old galvanized-steel door that's suddenly not holding paint. I used oil primer and numerous topcoats, but nothing helps.—DAVID G., WOODINVILLE, WASHINGTON The problem is ...

Metal doors. Photo: aydinynr via Getty ... but it can exaggerate any imperfections in the door’s surface. The higher the level of gloss, the less likely it is that the paint will fade, too.

When the door closes, the seal will compress tightly on the surface of the floor to prevent heat transfer and air leakage. Clopay ® Corporation’s Secret to Breaking the Thermal Bridge. Imagine a metal ...

In the latest research, lasers from about 10 feet away are beamed on the metal surfaces. Nano-structures, which repel the water, are created by this laser-patterning technique.

Sliding metal surfaces are common in engineering components, such as bearings and engine pistons. Sliding contributes to the degradation of surfaces by wear, and is intimately linked to the ...

Liquid metal sticks to surfaces without a binding agent Date: June 9, 2023 Source: Cell Press Summary: Everyday materials such as paper and plastic could be transformed into electronic 'smart ...