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Save Money and Energy with new windows

Save Money and Energy — Choose ENERGY STAR Qualified Windows, Doors, and Skylights

Installing ENERGY STAR qualified windows lowers energy bills and saves you money over single-pane and even new double-paned, clear-glass windows.

For a typical home, choose ENERGY STAR and save:

  • $126–$465 a year when replacing single-pane windows
  • $27–$111 a year over double-pane, clear glass replacement windows

New GAF HDZ shingles

More homeowners in North America rely on Timberline® Shingles than any other brand. They offer just the right combination of beauty, performance, and reliability — and are the best value in roofing today.

GREAT VALUE
Architecturally stylish but practically priced to offer great value with outstanding performance
PEAK PERFORMANCE
Advanced Protection® Shingle Technology provides excellent protection for your home
DIMENSIONAL LOOK
Gives your roof a striking appearance with exceptional depth and dimension
  • Great Value:  Architecturally stylish but practically priced — with a Lifetime Limited Warranty.1
  • Dimensional Look:  Features GAF proprietary color blends and enhanced shadow effect for a genuine wood-shake look.
  • High Performance: Designed with Advanced Protection® Shingle Technology.
  • StainGuard® Algae Protection: Helps ensure the beauty of your roof against unsightly blue-green algae.2
  • Highest Roofing Fire Rating: UL Class A, Listed to ANSI/UL 790.
  • WindProven™ Limited Wind Warranty: When installed with the required combination of GAF Accessories, Timberline® HDZ™ Shingles are eligible for an industry first: a wind warranty with no maximum wind speed limitation.3
  • LayerLock™ Technology: Proprietary technology mechanically fuses the common bond between overlapping shingle layers.
  • Up to 99.9% nailing accuracy: The StrikeZone™ nailing area is so easy to hit that a roofer placed 999 out of 1,000 nails correctly in our test.4
  • Stays In Place: Our legendary Dura Grip™ sealant pairs with the smooth microgranule surface of the StrikeZone™ nailing area for fast tack. Then, an asphalt-to asphalt monolithic bond cures for durability, strength, and exceptional wind uplift performance.
  • Seamless compatibility: The new Timberline® HDZ™ Shingles are compatible with traditional Timberline HD® Shingles for the same look and feel homeowners and contractors rely on for beauty and endurance.5
  • Perfect Finishing Touch: For the best look, use TimberTex® Premium Ridge Cap Shingles or TimberCrest™ Premium SBS-Modified Ridge Cap Shingles.