M-d 43347 Platinum Collection Door Weatherstrip Kerf Molding, Brown, 81 In.

The M-D Platinum Collection Door Weatherstrip is a replacement kerf molding designed to seal gaps in slotted door jambs and restore a tight weatherproof barrier. Over time, door weatherstripping wears down, allowing drafts, moisture, dust, and insects to enter your home. This 81-inch brown weatherstrip slides into existing slots without drilling or fasteners, providing an effective and clean installation for standard doors.

By sealing air leaks around doors, this weatherstrip reduces heating and cooling costs while maintaining indoor comfort year-round. The flexible rubber construction expands and contracts with temperature changes, preserving the seal through all seasons. Made from recyclable material, it supports both energy efficiency and environmental responsibility in your home improvement projects.

Features and Benefits

• Kerf Design: Slides directly into slotted door jambs for straightforward installation without screws, nails, or additional tools.
• Temperature Flexible: The rubber formulation bends with seasonal temperature swings, maintaining a consistent seal year-round.
• Recyclable Material: Made from recyclable rubber for a greener home.
• Long-Lasting Performance: Durable construction resists cracking, fading, and peeling for extended service life.
• All-Season Protection: Blocks drafts in winter, keeps cool air in during summer, and prevents moisture, dust, and pest infiltration.

Specifications

• Brand: M-D Building Products
• Model: 43347
• Length: 81 inches
• Color: Brown
• Material: Recyclable rubber
• Type: Kerf molding weatherstrip for slotted door jambs