Grentz Contracting Company

Grentz Contracting Company 1235 Upton Circle : West Chester, Pa 19380 : 610-701-9400 IG2 Gutter Guard We emptied a 10 litre bucket of water in one spot for an average of 35 seconds. The result? No overflows! That equals 73" of rain per hour on a 16' high roof. The IG2 is composed of a flexible, UV stabilised, high density polyethylene support screen covered by a stainless steel micro mesh that can filter out particles as small as a grain of sand. This patent pending system works so well that it is backed by a 20 year Transferable Performance and Durability Warranty. And yes, it really is affordable. Testimonials "Al, you told me that these gutter guards were unbelievable and you were right. I've had them for six months now and have actually watched during heavy thunderstorms to see if the steel mesh could actually handle that volume of water. THEY DID! Thanks once again! Bob M., West Chester Grentz Contracting Company : 1235 Upton Circle : West Chester, Pa 19380 : 610-701-9400