Pemko 379CR Adjustable Jamb Weatherstrip — Clear Anodized Aluminum with Sponge EPDM Seal, 84 Inch
The Pemko 379CR is a screw-applied, adjustable jamb weatherstrip designed to create a tight, energy-efficient perimeter seal along door jambs. This single 84-inch piece features a clear anodized aluminum retainer paired with a sponge EPDM seal that flexes and adjusts to the door face, compensating for minor irregularities and ensuring consistent contact. As a trusted component in commercial and residential door perimeter gasketing, the 379CR helps reduce air infiltration, dust, drafts, and moisture intrusion at the door frame. The clear anodized aluminum finish provides corrosion resistance and a clean, low-profile appearance compatible with a wide range of door and frame finishes.
Institutional Grade Features & Benefits
- Screw-Applied Installation: Fastens directly to the door jamb for a secure, stable mount without the need for specialized tools or adhesives, making installation straightforward for door hardware professionals and facilities maintenance teams.
- Adjustable Design: The retainer profile allows field adjustment so the sponge EPDM seal maintains firm, uniform contact against the door face, accommodating minor gaps or frame variances.
- Sponge EPDM Seal: EPDM (Ethylene Propylene Diene Monomer) foam is a premium weatherseal material known for excellent resilience, temperature resistance, and long-term compression recovery — delivering a durable, lasting perimeter barrier.
- Clear Anodized Aluminum Retainer: The anodized aluminum housing resists corrosion and wear, offering an attractive, neutral finish suitable for aluminum storefront, hollow metal, and wood door frames.
- 84-Inch Length: A full 84-inch single piece covers standard commercial door heights, minimizing seams and providing consistent sealing performance from top to bottom of the jamb.
- Perimeter Gasketing Application: Engineered specifically as perimeter gasketing to seal door frames on the hinge jamb, strike jamb, or both sides, reducing energy loss and improving occupant comfort.
Technical Details
| Feature | Details |
|---|---|
| Brand | Pemko |
| Part Number | 379CR |
| Part Type | Perimeter Gasketing |
| Application | Adjustable Jamb Weatherstrip |
| Installation Method | Screw-Applied |
| Retainer Material | Clear Anodized Aluminum |
| Seal Material | Sponge EPDM |
| Length | 84 Inches (Single Piece) |
| Finish | Clear Anodized (CR) |
Documentation
| Brand | Pemko |
| Weatherstripping Type | Perimeter Gasketing |
| Gasketing Set Size | 7'0 Piece |
| Insert Material | Neoprene |
| Mounting Type | Screw Applied - Exp Screw, Surface Mounted |
| Gasketing Finish | Clear Aluminum |
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