M-d Building Products 51501 Foam Door Corner Wedge 2-pack

Product Description

The M-D Building Products 51501 is a self-adhesive foam door corner wedge designed to seal the corners of door frames against drafts, dirt, rain, and pest infiltration. Sold as a 2-pack, each wedge measures 1.75 inches wide by 1.25 inches high and is constructed from compressible foam with a factory-applied adhesive backing. The foam material can be trimmed with a utility knife to achieve a precise fit at the door corner. This product is used in weatherization and door sealing applications by HVAC technicians, general contractors, handymen, and property maintenance professionals looking to improve building envelope performance at door corners.

The 51501 is suited for residential and light commercial door frame installations where air and moisture infiltration occurs at the corners of door stops and casings. It fills gaps that standard door sweep or compression seal products do not address, making it a practical addition to a complete door weatherstripping assembly. The brown color blends with common door and frame finishes commonly found in residential construction.

Key Features

• Self-adhesive backing for tool-free installation on door frame corners
• Foam construction seals against drafts, dirt, rain, and pest entry
• Trimmable material allows custom fitting to irregular or non-standard door corners
• Brown finish compatible with standard door frame and casing colors
• Comes in a 2-pack to address both top corners of a single door in one purchase

Compatibility

Designed as an OEM-style replacement and general-use weathersealing accessory for standard residential and light commercial door frame corners where foam corner wedge sealing is required.

Installation Notes

Installation does not require special tools beyond a utility knife for trimming. Clean and dry the door frame corner surface thoroughly before applying the adhesive backing to ensure a secure bond. No fasteners or adhesives beyond the factory backing are typically needed. This product is installed by general contractors, weatherization technicians, and maintenance personnel and does not require licensed trade credentials.

Technical Specifications

• Width: 1.75 inches
• Height: 1.25 inches
• Color: Brown
• Quantity per Pack: 2
• Weight: 0.014 pounds
• UPC: 00043374515015

Standard Information

• Brand: M-D Building Products
• Manufacturer Part Number: 51501