Do Not Risk Non-Certified Door Thresholds. GapFix thresholds are UL certified and approved for rated openings. When compliance matters, use hardware that is tested and documented.
Commercial Door Sweep Sealing System for 36" Doors - Brush Door Sweep + ADA Fire-Rated Threshold Kit (Seals Gaps Up To 1")
$
Item Return Policy: Special Order; Manufactured With Lead Time, Therefore Not Returnable
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Product Code: GFIX-DSSKIT-B36
7 Day Production Time
Orders Over $200 Qualify for FREE SHIPPING!
GapFix™ Small Gap Door Sweep Sealing System for 36" Commercial Doors - Brush Sweep + ADA Fire-Rated Threshold (Seals Up To 1")
Brush Door Sweep Kit for Sealing Air Gaps - Includes Matching Commercial Threshold
If you searched for a commercial door sweep because you haveair, light, or debris coming under the door, you’re on the right track - but sweeps perform best when paired with the correct threshold.The GapFix™ Door Bottom Sealing System includes acertified brush door sweep plus an ADA-compliant, fire-rated thresholdso the sweep has a proper sealing surface and the opening performs like a commercial assembly should.
Primary use: Stop drafts and reduce air movement under commercial doors (up to 1" gap)
Best for: Hollow metal doors, commercial wood doors
Not for water: Brush sweeps are not effective against water penetration
