Butyl Systems Ireland's roofing applications offer a reliable and cost effective solution for refurbishment or new roofing projects. Depending on project specifications, ballasted, mechani cally fixed or fully adhered systems can be applied, in either domestic or comercial premises. With stoing vulcanised seams the lightweight membrane can be fabricatedinto large modules offering greater design flexibility. Because a Butyl membrane is pre-fabricated in our factory, our installation procedures cause minimal discomfort or disruption to occupants and a life expectancy in excess of twenty years can be anticipated.