1/4" Foam Filled Kerf Weatherstrip for K&K & Kolbe Doors
- Regular price
- $1.04
- Regular price
-
- Sale price
- $1.04
- Unit price
- per
Vendor: Amesbury Truth Hardware
Product Type: Weatherstrip
Sku: WKBF250-BL
Kerf style weatherstrip features a 1/4" (6.4mm) foam-filled bulb and a 1/4" (6.4mm) fin with four barbs for a secure fit. Commonly used by K&K and Kolbe on brown door weep sills. Bulb diameter is 1/4" (6.4mm), height is 1/2" (12.7mm), and barb width is 1/8" (3.2mm); sold by the foot and custom cut to length.
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Kerf Style Weatherstrip with 1/4" Foam Filled Bulb
This kerf style weatherstrip features a 1/4" (6.4mm) diameter foam-filled bulb, providing a reliable seal for exterior doors. Designed with a 1/4" (6.4mm) kerf fin that includes four barbs, this weatherstrip fits securely into the kerf slot found on many door frames, ensuring consistent compression and minimizing air and water infiltration. The foam-filled bulb offers long-term resilience, helping to maintain energy efficiency by reducing drafts.
This product is commonly used by K&K and Kolbe on door weep sills.
Technical Information
- Bulb Diameter: 1/4" (6.4mm)
- Height: 1/2" (12.7mm)
- Barb Width: 1/8" (3.2mm)
- Color: Brown
- Sold By: The foot (cut to length as ordered)
Notes
- Compatible with certain K&K and Kolbe door weep sills.
- Brown finish matches most standard door frames from these manufacturers.
Please note: this item is sold by the foot and will be custom cut to the length you specify. For best results, measure your existing weatherstrip or door frame carefully to ensure correct fit before ordering. Always verify all dimensions and compatibility with your current hardware before purchase.
Shipping Rates (Contiguous U.S.):
- USPS First Class: $11.95 (5–10 business days)
- USPS Priority Mail: $12.95 (3–6 business days)
- UPS Ground: $17.50 (2–5 business days)
Prices apply to most orders under 4 lbs. Heavier or bulky items may cost more. We'll always contact you for approval before adjusting shipping costs. We'll also contact you regarding shipping delays, if they occur. Need shipping to Alaska or Hawaii? Call us for a UPS quote.
Packaging & Materials
- We reuse clean packing materials when possible to reduce waste.
- Items may be shipped in plain or recycled boxes.
- Most hardware comes in bulk and may not have retail packaging.
- All items are brand new unless otherwise noted.
The TruthParts Promise
We carefully inspect all parts before shipping and add extra protection when needed. If you receive an item you didn't purchase, or if something arrives broken or blemished, we’ll repair or replace it — no hassle.
Note: Shipping fees are non-refundable.
Recent TruthPart Reviews
J. L.
“Fantastic experience. Shipped quickly, everything exactly as ordered and in perfect condition. Great service, highly recommended!”
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T. E.
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J. W.
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J. S.
“We just wanted to thank you so very much for everything you guys do. It is so wonderful how supportive you guys have been!”
P. S.
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D. S.
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