Far and away, the most popular and widely accessible window frames are wood and plastic. Over 47 million residential windows were offered in 1996. And of that total, 46% were timber (like vinyl- and aluminum-clad), 36% were vinyl, 17% were aluminum, and 1 percent were created from another material. Wood dominates new building, holding a 53 percent to 27% market advantage over vinyl. But, vinyl holds a 45% to 40% advantage in the remodeling and remodeling industry. Vinyl is called to be new-construction king over the next 2 decades. Durability and performance are the main issues for homeowners and contractors.

About 25 percent of a window place is represented by its framework. For the most part, vinyl and wood perform equally well. Aluminum frames are typically bad energy performers. Connections in which the frame is held together needs to be tightly sealed. Look carefully at this detail. Weatherstripping should seal tightly after several hundreds of window closings, rain wettings, sun-dryings and winter-freezings. Cheap Soft plastic, plastic or brush-like materials do not cut it. Look carefully at these elements and ask your architect or builder about a specific brand’s track record. Let’s experiment with a new brand.

Aluminum window earnings peaked in the early 1980’s, when they owned 60 percent of the residential window market. They simply passed 17 percent: heading down. Aluminum windows are extremely durable, requiring little maintenance. However, they’re energy siphons. However, this is a catchy and quite costly detail to fabricate.

Wood windows are generally the most expensive windows. Wood frames are solid wood, aluminum-clad or vinyl-clad. Among the biggest drawbacks to using solid wood windows is upkeep. Paint fails. Solid wood requires regular and fussy maintenance. On the other hand, engineered wood seems great, is stable and can be recolored easily. Consumers favor clad versions since they’re the easiest to maintain.

Alan Campbell, president of National Wood Window and Door Association, reports, “More than 90 percent of the timber windows offered are clad with plastic or aluminum.” Campbell believes that clad windows offer the best of both worlds: a low-maintenance exterior surface having an attractive interior surface which may be painted, stained or left natural-colored. When you select either a solid or clad version, make certain the producer has treated its timber frames with water repellent preservative (WRP) to enhance durability, paint retention and dimensional stability.