V-Seal Weatherstrip, M13WH (white) or M13BH (brown)
For the edges that do move: a self-stick strip that folds into a V and springs against a door or window sash to close the gap the paper test found.
By Frost King. Specs read from the maker on .
Price and stock: Maker product page (where to buy)
| Roll size | 7/8 in. x 17 ft |
|---|---|
| Folded profile | 7/16 in. tall x 7/16 in. wide (instruction sheet diagram) |
| Adhesive | Self-stick, quick bonding adhesive (type not stated) |
| Application | Doors and windows: window sashes and sill, door stop molding, hinge-side door frame |
| Minimum application temperature | Do not apply below 20°F (-7°C) |
| Material | Not stated by the maker |
| Gap range | Not stated by the maker |
| Indoor / outdoor rating | Not stated by the maker |
| Guarantee | Not stated by the maker |
"Not stated by the maker" means the maker's pages do not say; this shelf leaves it blank rather than guess.
Know before you buy
The product page says the adhesive allows application in "sub-freezing temperatures," but the instruction sheet says do not apply below 20°F. Use the instruction sheet's 20°F floor. Frost King does not state the strip material or a gap range for this product. Frost King is a brand of Thermwell Products Co., Inc.
Where each spec was read
- Maker: V-Seal Weatherstrip product page read 2026-10-27
- Maker: V-Seal instruction sheet (PDF) read 2026-10-27
Read first
- How to find and seal drafts around windows and doorsA sheet of paper finds the leaks. Caulk the frames, weatherstrip what moves, and put plastic over the window you cannot fix this year.
- Caulk and weatherstrip counterCount your windows and doors. See the feet of caulk and weatherstripping that takes, and how many tubes to buy at the bead you will run.
Every store link on this shelf goes to the maker's own page unless a note beside it says it is an affiliate link. The guides on winterize.house name no brand; only these shelf pages do. No maker pays for placement.
Notes drafted with a language model from the maker's pages and checked against them. Product information, not professional advice: for gas, electrical and roof work, hire someone licensed.
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