With regards to timber house windows, JELD-WEN tick every box. The traditional material of decision for timber windows, maple has been used hundreds of years in window building. A hardwood with incredible durability and strength, oak caters to the heaviest of uses and can keep going a lifetime if effectively maintained. Oak timber house windows also have incredible aesthetics, due to subtle aesthetics of each tree's grain. The perfect, traditional choice. Employing masking tape, cover the edges of the cup, make sure you take your time with this job, or it will display later on. Wood absorbs Carbon dioxide (CO2) rather than elevating emissions. Managed felling and replanting increases this effect, since young, growing woods absorb more CO2 than older, mature trees. Forests, and the wood they provide, are vital in the fight against climate change. Today's factory-finished wood windows are not just super durable, they are low maintenance too. Depending on the exposure of a window painted in an opaque coating, it is not likely to need re-coating inside the first 10 years of its life. And when you do want to recoat, you won't have a big preparing job on your hands. All you have to do is to rub the frame above with a mildly harsh sand paper, wipe down, primary any areas of simple wood and give the frame a single topcoat. Then your window is definitely as good as new again. If anything will need repairing over the life of a solid wood window, it's a very much easier job than with any other material. Substance Series® windows include the Milgard's innovative water management system. It protects the solid wood interior by draining water away through a hidden system of water channels and drainage holes. This allows the window to perform in a higher design pressure than most standard solid wood windows. All of us combine traditional joinery abilities with modern technology to produce hand-crafted wooden frames in your choice of design and configuration. All the timber is of the greatest quality and comes from sustainable sources. This company is initially hard to get a hold of; I needed to e-mail and give photos before I was contacted. Then, I mistakenly thought that my other windows person could fix the dry rot only to find out she can not and immediately approached WW. Shockingly, someone came out that afternoon! I really could not be more delighted with the finished product! Yes, please allow weeks for the windows to be done and they are costly, however they are awesome and wish I could afford to have even more done.