Kawneer KW027078 Bulb Door Fra...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$13.97
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Kawneer KW027078 Bulb Door Frame Weatherstripping Seal, 1000 Foot Roll, Price Per Foot

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Model: KW027078

In Stock (leaves warehouse same day if ordered before 3pm ET)

$13.97
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Kawneer KW027078 Bulb Door Frame Weatherstripping Seal, 1000 Foot Roll, Price Per Foot

The Kawneer KW027078 Bulb Door Frame Weatherstripping is a commercial-grade replacement part designed to provide a consistent, reliable seal along door frames. Sold per foot from a 1,000-foot roll, this bulb-profile weatherstripping is engineered as a genuine Kawneer service part, making it an ideal replacement component for maintaining the performance and integrity of compatible Kawneer door frame assemblies in commercial applications.

Key Features

  • Bulb Profile Design: Features a bulb-style weathering profile that creates a consistent compression seal against door frame surfaces, helping to minimize air infiltration and drafts at the door perimeter.
  • Large Format Roll: Available in a 1,000-foot roll and sold per foot, allowing purchasers to obtain exactly the length needed for single or multiple door installations without material waste.
  • Genuine Kawneer Service Part: Manufactured as an authentic Kawneer service component, ensuring compatibility and quality consistent with original equipment standards for Kawneer door frame systems.
  • Commercial-Grade Construction: Designed for commercial applications where dependable weathering performance and long-term durability are required across high-traffic entry points.
  • Replacement Part Application: Specifically classified as a replacement part for exit device and door frame assemblies, providing a straightforward path to restoring original weathering function on existing installations.
  • Versatile Door Frame Compatibility: Suited for use on door frames where a bulb-style weathering seal is specified, supporting a range of commercial door configurations within compatible Kawneer systems.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Exit Device Parts
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: KW027078
  • Features: Kawneer Service Parts

Typical Applications

  • Commercial Office Building Entrance Doors
  • Educational Facility Door Frame Maintenance
  • Healthcare Institution Entry Points
  • Retail Storefront Door Frame Sealing
  • Industrial and Warehouse Facility Doors
  • Government and Municipal Building Door Frames
  • Multi-Tenant Commercial Property Door Perimeter Sealing

Why Kawneer KW027078?

Kawneer service parts are engineered to meet the same standards as original equipment components, ensuring that replacement installations maintain the performance characteristics of the initial door frame assembly. The KW027078 bulb weatherstripping delivers commercial-grade reliability for demanding entry applications where consistent door frame sealing is essential to building envelope performance.

Manufacturer Resources

Kawneer Service Parts Catalog

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Exit Device Parts
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
KW027078
Features:
Kawneer Service Parts

Kawneer KW027078 – Frequently Asked Questions

1) How is the Kawneer KW027078 weatherstripping sold, by the roll or by the foot?
It's sold by the foot, cut from a 1,000 foot roll. Order the linear footage you need for the opening rather than buying a full roll, so a single door perimeter or a whole building's worth of frames can be ordered off the same part number without leftover material.
2) Is KW027078 a genuine Kawneer part or an aftermarket weatherseal?
It's a genuine Kawneer service part, model KW027078. For a property manager or glass front installer maintaining Kawneer frame systems, that matters because the bulb profile has to seat in the manufacturer's own weathering race, and an OEM part keeps the original sealing behavior of the frame assembly.
3) Can I use the KW027078 bulb weatherstrip on an aluminum storefront frame that isn't Kawneer?
Treat it as a Kawneer part. It's a Kawneer service component intended for Kawneer door frame assemblies where a bulb weathering seal is specified. Other manufacturers' storefront frames use their own weathering race geometry, and there's no cross-brand fit stated for this profile. If the frame isn't Kawneer, match the seal to that frame's own service part.
4) I'm restoring the weatherseal on an existing Kawneer entrance. Is this the right replacement part?
That's exactly what it's for. KW027078 is classified as a replacement part for door frame and exit device assemblies, so it's the straight path to restoring original weathering function on an installed Kawneer frame rather than a new-construction-only item. Pull a sample of the old seal and confirm it's the bulb profile before ordering footage.
5) What does a bulb weatherstrip do differently than a flat fin or brush seal on a door frame?
The bulb profile compresses when the door closes, so the hollow bulb flattens against the frame face and holds a continuous contact line around the perimeter. That's what cuts air infiltration and drafts at the jambs and head. A brush sweep is better suited to a moving bottom edge over a threshold; the bulb is the perimeter seal in the frame itself.
6) Is this weatherstripping rated for commercial entrances or is it a residential-grade seal?
Commercial. The KW027078 bulb weatherstrip is built for commercial entry duty, which is why it shows up on office building entrances, retail storefronts, schools, healthcare entries and municipal buildings where the doors cycle hard all day.
7) How much footage should I order per door opening?
Measure the frame perimeter the seal runs in, jamb plus head plus the opposite jamb, and add for corner trimming and waste. Because KW027078 is cut to the foot off a 1,000 foot roll, you can order continuous lengths for a run of openings in one piece instead of splicing at every door.
How fast can I get the Kawneer KW027078 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Kawneer KW027078 come with a warranty?
Absolutely. The Kawneer KW027078 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Kawneer KW027078?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Kawneer KW027078 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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