Superior Windows and Doors offers different styles of high quality vinyl windows. Our windows are constructed from superior quality UPVC compound. The multi-chambered frame and sashes’ corners are fusion welded into a solid unit to provide maximum durability, insulation and security. Our window frames provide a permanent seal against air and water penetration and have proven to resist the harshest weather conditions. Vinyl always holds its glossy shine which offers a newer and more attractive appearance to our windows and allows for easier cleaning. Our solid vinyl frames will never rot or warp and are manufactured to specifications with the highest precision.