During the restoration of St Augustine’s church, Coatbridge, Scotland, craftsmen were able to faithfully recreate the original unventilated roof – while also improving energy efficiency – with breather membrane DuPont Tyvek Supro.
This 1873 Grade A-listed church by Sir Robert Rowand Anderson has undergone a programme of conservation since 1992.
Contractor Southwest Roofing Services carried out complex detailing on various sections of the roof. In order to protect against harmful condensation while still providing an air and watertight barrier to external weather conditions, DuPont Tyvek Supro was laid directly on to sarking boards. New Burlington slates had to be individually hand-cut on site and the roof is tiled up to the lead facing and punctuated by various turrets recreated for an authentic Victorian appearance.
Providing improved thermal efficiency and controlling condensation by allowing water vapour to diffuse across the whole surface of the roof, DuPont Tyvek Supro helps to eradicate potential timber decay without the need for any unsightly vents.
The only single-layer breather membrane available on the market, Tyvek offers the kind of durability and performance that such a painstaking restoration investment