The construction of impact LockTight Broward County windows typically incorporates a combination of an outer layer of tempered glass and an inner layer of polyvinyl butyral (PVB), which holds the glass together in case of shattering.
The construction of impact LockTight Broward County windows typically incorporates a combination of an outer layer of tempered glass and an inner layer of polyvinyl butyral (PVB), which holds the glass together in case of shattering.