Tested and proven to withstand intense wind and weather, these expertly crafted doors are built tough from the inside out to meet the challenging demands of high wind regions. Heritage’s storm doors meets ASTM’s grueling impact and large missile test standards. For high-impact protection, laminated glass is required to prevent the glass from shattering upon impact and to keep the patio doors intact. This tough glass also delivers a host of other benefits: provides increased resistance to forced entry, blocks more UV rays, reducing discoloration of furniture and floors, and offers exceptional soundproofing. We back Heritage storm doors with highly comprehensive coverage. It’s your assurance, through a Lifetime Warranty.