Self-sealing corner keys, weather stripping and jamb-sill gaskets mean a minimum design pressure rating of DP40. Ergonomic hardware, a dramatic sloped sill and more wood to the interior and this double hung window not only performs great, it looks great doing it.
A low-profile sash lock provides smooth operation. Both sashes tilt and remove easily with no tools or strings to detach.
Integrity Double Hung – Double Hung Window