AstraSweep brush seal kits incorporate an AstraSweep corner seal in combination with our sweep and astragal kits. The kit allows you to seal a 6' x 7' double entrance door including the hole between the astragal seal and the door sweep.
Kits include two AstraSweep corner seals, two door sweeps and two astragal seals- all the materials necessary to seal the inside and bottoms of a double door. Covers up to a 1" gap.
9/16" energy efficient black nylon brush seal and 3/4" wide aluminum holder with a a clear (satin) finish and provides a cost effective solution to most sealing situations. Holders are pre-slotted for easy installation. UL 28HS label for 3-hr fire doors available upon request.