MTL Holdings has expanded their GT-1 tested product line with the introduction of the XL Gutter – the largest GT-1 tested gutter on the market. The XL Gutter is the largest gutter available – up to 14” – that is engineered and tested to meet the requirements of the ANSI/SPRI ...
Disregarding code compliance & ANSI/SPRI/FM 4435/ES-1 testing for edge systems on low slope roofs - a requirement in every state - risks your project, your reputation, &, most importantly, your building's occupants. Untested substitutions increase your risk of failure, increase your liability, & can end up costing you more ...