Description
The Bulb Seal Weatherstripping – Black Draft & Air Leak Barrier is a flexible and dependable sealing solution designed to reduce air infiltration around doors and window frames. Sold by the foot, this weatherstrip features a durable black finish that provides a clean, low-profile appearance suitable for residential and light commercial applications.
This bulb seal measures 0.25″ (1/4″) width with an overall height of 0.6″ (19/32″), providing ample compression for effective sealing performance. The integrated 0.175″ (5/32″) lip width ensures a secure fit in compatible kerf or channel systems. The bulb design compresses smoothly when the door or window closes, forming a tight barrier against drafts, dust, moisture, and insects.
Ideal for improving energy efficiency and indoor comfort, this bulb seal weatherstripping restores proper sealing contact along the frame perimeter. Easy to cut to size and install, it is a practical replacement option for worn or damaged weatherstrips in entry doors and window systems.
Please note, this product is non-refundable or returnable.





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