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Window Drainage Plane™

Window Drainage Plane Images

What Window Drainage Plane does:

  • It creates a slope to drain off of and out of the sub-sill region of a window rough opening.

How to install Window Drainage Plane*

  • View animation for your specific installation in Hyperspecs.

Ordering and Shipping Information

Product Number WDP 5000
Piece Length (Feet) 4
Pieces per Bundle 10
Linear Feet per Bundle 40
Bundles per Box 6
Linear Feet per Box 240
Boxes per Pallet 10
Linear Feet per Pallet 2400
Pallet Size 49" x 43" x 55"

Contact MTI at 1-800-879-3348 for specific cost to your destination.

Window Drainage Plane Specifications

Made of Recycleable Materials0.024" (0.6 mm) thick high-impact polystyrene strip formed with .120" (3 mm) deep corrugations, bent into L-shape, 5" (127 mm) wide by 9" (229 mm) high, to fit on top of sub-sill region of a window rough opening prior to window installation to facilitate drainage.

Product Cutsheet: Download Product Cut Sheet

Google SketchUp 3D Model: Download Product Model from 3D Warehouse

Popular HyperSpecs® Wall Details featuring Window Drainage Plane
Browse Wall Details | Browse Wall Details with Window Drainage Plane

*The installation listed provides the most common installation instructions. For specific installation details please find your wall detail in our HyperSpecs library.