COMMERCIAL ROOFING CONTRACTORS M&T BANK Schedule quote Request Info WEST HARTFORD, CT ROOF INSTALL M&T Bank GAF Timberline HDZ Shingles 6,000SqftRemove Existing Slate Roof SystemReplace Plywood DeckingInstall Ice & Water Over Entire SubstrateInstall New GAF Timberline HDZ ShinglesInstall New Edge MetalsProvide GAF Lifetime Warranty