Exteriors are wood covered with extruded aluminum pvc or fiberglass.
Vinyl clad windows vs wood.
Not only do vinyl windows cost 4000 less than wood windows cost but they also recoup more of your investment in the long run.
Keep in mind every replacement window project varies in cost based on a few major factors.
Wood windows are usually wood on the inside typically pine or douglas fir.
Durability is a hotly debated topic when it comes to these products.
Vinyl windows are considered a low maintenance material.
The smooth vinyl windows can be quickly wiped clean with a cloth and do not rot peel or crack.
Wood windows that have been clad with vinyl or aluminum on the exterior are significantly lower maintenance than wood windows.
But vinyl will not respond to environmental conditions as readily and is more durable throughout its shorter lifetime.
Vinyl windows are made largely of high quality extruded polyvinyl chloride pvc some metal and other types of plastics are used for the sash mechanism.
Wood will last longer which makes it more durable in that sense.