Adjustable Door Bottom Seal Strip — Grey foam weatherstrip that stops drafts and cold at the bottom of a door. Designed as a oneside gap blocker to seal the space beneath doors and reduce the entry of cold air. Key benefits Blocks cold air and drafts: seals the gap beneath the door to reduce uncomfortable air flow and help maintain indoor temperature. Adjustable to fit varying gaps: flexible design accommodates different underdoor clearances so you can achieve a snug seal without modifying the door. Simple, unobtrusive protection: lowprofile foam strip sits under the door and provides continuous contact along the gap for consistent performance. Neutral grey finish: blends discreetly with most door and floor colours. Main features and attributes Type: door bottom seal strip / weatherstrip / underdoor draft stopper. Material: foam weather strip (soft, compressible foam). Configuration: oneside gap blocker intended for installation under a single edge of the door. Colour: grey. Functionality: seals gaps to resist cold air and drafts; acts as a barrier at the door bottom. Adjustable: designed to adapt to different gap sizes at the bottom of doors. Typical applications Exterior entry doors: place under the bottom edge of an entry door to help keep cold outdoor air from entering a hallway or living space. Interior doors and roomtoroom sealing: use on bedroom or office doors to reduce drafty spots and help maintain consistent room temperature. Basement or garageadjacent doors: blocks cold air coming through uneven thresholds or larger bottom gaps. How it helps Reduces drafts at the door bottom so heating can work more efficiently and occupants feel warmer. Provides a simple, loweffort way to improve comfort without major alterations to doors or thresholds. Compatible with a variety of door applications where a singleside underdoor seal is needed. Installation notes Intended to be used under the door bottom as a oneside gap blocker. Because it is adjustable and made from compressible foam, it conforms to the gap when the door closes. Confirm the gap size beneath your door to ensure proper compression and contact for an effective seal. Package and care Material: foam weather strip in grey. Wipe clean with a damp cloth as needed. Avoid exposing to excessive heat or sharp edges. This adjustable foam weather strip provides a straightforward, discreet solution for stopping drafts and reducing cold air ingress under a door.