Frame materials
Compare more than the material name.
Frame construction, finish, maintenance, climate exposure, glass package, and installation details all influence project fit.
- Compare complete window options
- Clarify installation and finish scope
- Review written proposals
Frame material guide
See the full window and the material detail
The product photos pair each complete window with a closer look at the frame and finish. For composite systems, verify the exact manufacturer definition and construction.
- Frame materialVinyl WindowsWindows whose primary frame and sash members are made from vinyl formulations; internal chambers, insulation, and reinforcement vary by product.Decision cue: Review product instructions for cleaning, track care, drainage paths, hardware, and allowable finishes.Explore
- Frame materialFiberglass WindowsWindows with frame and sash components made from fiberglass-based profiles; composition, reinforcement, insulation, and finish vary by product.Decision cue: Use the product's cleaning, coating, hardware, seal, and drainage instructions.Explore
- Frame materialWood WindowsWindows with wood as a primary frame or sash material, sometimes protected by exterior cladding.Decision cue: Finish condition, joints, drainage, exposed edges, and sealant interfaces require periodic observation under the product guidance.Explore
- Frame materialAluminum WindowsWindows whose primary frame members are aluminum, often with a thermal-break design in residential energy-performance applications.Decision cue: Review finish, hardware, drainage, sealant, and cleaning guidance for the exact product.Explore
