Harvey Climate Defense System™

We are partnering with Typar to offer a complete system of housewrap, flashings, and construction tape. This system is more than just printing our name on the product; we are offering an industry exclusive 20 year product & labor warranty when properly installed with Harvey windows & patio doors.

The Harvey Climate Defense System is a complete system – all accessory/optional products are compatible with the Typar Weather Protection System.

System Products



Typar HouseWrap

People want homes that are comfortable, cozy, energy-efficient and will stand the test of time. As part of the complete Typar Weather Protection System, Typar HouseWrap is a key building material to incorporate into your home plans to assure long-term homebuyer satisfaction.




Typar Accessories

Before you install the windows or siding, assure a tight building envelope by sealing cracks and seams and installing flashing around rough openings. Typar offers all the accessories you need to do the job right as part of the complete Typar Weather Protection System.



Companion Products

  • Stinger Cap Stapler & Plastic Cap Staples
  • Sill Pans

Optional Products


All manufacturers’ installation instructions must be followed to ensure coverage under warranty.