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Product Details
✓【Complete 3-Side Coverage for 12x12 Doors】 This multi-piece 36ft kit is engineered to provide full horizontal and vertical coverage for the 12ft header and both 12ft side jambs of oversized 12x12 garage or commercial doors. The segmented track design facilitates easier handling and installation on large door frames.
✓【Industrial-Strength 0.8" Brush Thickness】 Features our signature 0.8-inch thick high-density brush. While standard commercial seals are typically 0.375" or 0.5" wide, Mindoub provides nearly double the sealing density. This thick nylon wall offers a large surface area to block drafts and debris on large-scale openings.
✓【Precision 2" Bristle Performance】 The 2-inch bristle length is optimized for standard gaps, offering a stiff and responsive seal that performs reliably on high-frequency commercial doors. These high-density filaments maintain consistent contact with the door surface, providing a professional, low-profile appearance.
✓【Specialized 45° Side Track Alignment】 The side seal segments utilize 45-degree aluminum tracks to optimize bristle pressure against the door. This geometry allows the 0.8" thick brush to contour to the side profile of large roll-up, corrugated, or sectional doors for a tight vertical seal.
✓【Pre-Drilled Tracks & Pictorial Guide】 Designed for efficient setup on tall and wide door frames. Our aluminum tracks come with pre-drilled slotted mounting holes for precise alignment. Combined with high-strength self-drilling fasteners and a detailed pictorial manual, you can achieve a professional-grade installation on your 12x12 door.