Air seal gaps in exterior timber sliding and bi-fold doors can be problematic, especially older type hardware systems that may be wearing. There can be a number of issues that cause air leaks, the most common being a gap between the end that should overlap the inside edge when shut. Warping of older hardwood over time [...]
Archive | Window Design
RSS feed for this section





Alternative Glass Supplies
Brio Door Hardware
Britton Timbers
Kilkenny Lumber
Leitz Tooling
Lincoln Sentry
Onsite Flyscreens
Ultrascreen