Optimizing energy efficiency requires more than just the use of Low-E glass. Our multi-chamber frame design, combined with super spacer technology, maximizes insulation and provides the energy performance of a wood window, without the maintenance requirements. Fusion-welded frames and sash corners eliminate air leakage, and our reinforced frames provide the highest structural integrity and security while exceeding all NAFS 08 testing requirements.
Nail on frame is recommended for new construction applications. This window profile has an integrated nail-on fin that is fastened to the home’s sheathing material.
Renovation flange or “rebate flange” frames are recommended for renovation applications.
This frame type has a mono-extruded vinyl profile on the outside of the window that is designed to cover part of the home’s cladding material.
Equal leg or “box framed” frames are recommended for select and custom renovation applications. This window profile has no additional fin or flange beyond the finished size of the window.
Built using the same process as the window frame, this secondary 4-point welded brickmould acts as a beautiful and simple trim material. Custom built to fit each window perfectly, the vinyl brickmould eliminates the need for onsite trims to be cut and installed around the window frame.