M-d Building Products 91884 Wood Door Jamb Weatherstrip

Product Description

The M-D BUILDING PRODUCTS 91884 is a compression-style door jamb weatherstrip designed for residential exterior door installations. It combines straight-grained wood and synthetic composite construction with an integrated foam and vinyl seal to block drafts, moisture, and debris at the door perimeter. The unit measures 36 inches wide by 84 inches tall, covering a standard single-door opening. Pre-primed wood allows the installer to finish-paint the jamb to match interior or exterior trim. Fasteners are included, reducing trip time to the hardware store. Licensed contractors and skilled trades installers handle this type of weatherstripping as part of door unit service, replacement, or energy retrofits.

The 91884 is suited for residential exterior door frames where a combined doorstop and weatherseal is needed. It installs directly onto an existing doorstop or replaces the doorstop entirely, making it appropriate for new door installations as well as repair work on aged or damaged jamb assemblies. The foam and vinyl seal compresses against the door face when closed, creating a continuous barrier against the outdoor elements. This product is sold as a single unit and is intended for standard 36-inch door openings with an 84-inch height.

Key Features

• Compression seal design with integrated foam and vinyl for a consistent door-face contact barrier
• Straight-grained wood and synthetic composite construction for dimensional stability
• Pre-primed surface accepts paint to match any door or trim finish
• Installs on existing doorstop or replaces doorstop entirely for versatile application
• Fasteners included for a complete installation without additional hardware
• Sized for standard 36-inch wide by 84-inch tall residential door openings

Compatibility

Designed as an OEM-style replacement or upgrade weatherstrip for standard 36-inch residential exterior door jamb assemblies.

Installation Notes

Installation is typically performed by a finish carpenter, general contractor, or experienced DIYer with basic hand tools. Power down any door-mounted alarm or electronic hardware before beginning work. Ensure the door frame is plumb and square before securing the jamb weatherstrip to achieve full compression contact along the seal. Follow local building codes for exterior door energy performance requirements where applicable.

Technical Specifications

• Width: 36 inches
• Height: 84 inches
• Weight: 4 pounds
• Seal Type: Compression foam and vinyl
• Material: Straight-grained wood and synthetic composite
• Finish: Pre-primed, paintable
• Application: Residential
• Fasteners Included: Yes
• Sold As: Each

Standard Information

• Brand: M-D BUILDING PRODUCTS
• Manufacturer Part Number: 91884