Pemko 303APK3684 Perimeter Door Gasket Kit 36x84 in

Product Description

The PEMKO 303APK3684 is a standard perimeter gasketing kit designed to seal the head and jamb perimeter of a door opening measuring 36 inches wide by 84 inches tall. The kit uses a vinyl insert within a mill finish aluminum carrier to create a compressible seal against air, dust, light, and drafts at the door frame. At 1.5 inches wide and 0.63 inches in profile height, the extrusion mounts directly to the door stop or frame face. This product is installed by door hardware specialists, general contractors, and glazing professionals during new construction or door replacement projects.

This gasketing kit is suited for standard 3-foot by 7-foot interior and exterior door openings in residential and light commercial applications. The pre-cut kit format is designed for single-door installations where head and jamb sealing is required without field cutting to length. Common install scenarios include hollow metal frames, wood frames, and aluminum storefront framing where a finished perimeter seal is specified.

Key Features

• Pre-cut kit sized for 36-inch by 84-inch door openings — no field cutting required
• Vinyl compressible insert provides consistent seal against air, light, and drafts
• Mill finish aluminum carrier offers a clean, unfinished look compatible with standard aluminum hardware
• Low-profile extrusion at 1.5 inches wide and 0.63 inches tall fits standard door stop and frame conditions
• Sold as a single kit (EA) covering the full perimeter of one door opening

Compatibility

Designed as an OEM-style perimeter gasketing solution for standard 36-inch by 84-inch door frames in residential and light commercial construction.

Installation Notes

Perimeter gasketing of this type is typically installed by door hardware technicians or finish carpenters using basic hand tools and appropriate fasteners for the frame material. The door should be hung and adjusted to final position before gasketing is applied to ensure proper compression against the door face. Fastener selection should match the frame substrate — consult project specifications for hollow metal or wood frame requirements. Follow local building codes and manufacturer instructions for fire-rated or smoke-labeled openings where applicable.