Zinc Roof Build Up Detail

The minimum slope for zinc roofs is 3º as built.

Zinc roof build up detail.

Ventilated roof buildup the height of the ventilating layer should be a minimum of 5cm and in some cases low pitch. Made to last for generations little to no maintenance durable sustainable. Standing seam warm roof on plywood bonded to phenolic foam. Standing seam warm roof on cellular glass insulation.

Warm roof buildup with. Standing seam warm roof on rigid insulation. Fixed through to the deck with special fixing clips and screws supplied by vmzinc. Standing seam cold roof on open gap timber boarding.

Supporting the zinc roof 1. Standing seam zinc roofing systems are installed from left to right or right to left across the roof or outwards from a centrally placed undercloak undercloak tray that ensures trays of equal width and therefore symmetry at both sides of the roof. Surface finishes as follows. The vmz standing seam system is also highly cost effective both from an initial procurement and design life perspective.

This natural material has traced a prestigious course for almost half a. For standing seam build ups a roof would have a slope of no more than 70º compact roof 60º. In order to keep the integrity of the roof it is recommended to install vmzinc breather membrane on the cold side of the insulation and a vapour control layer adapted to the internal humidity load of the building on the warm side of the insulation. Standing seam warm roof on insulated metal faced panels.

Zinc has been used on roofs for over 150 years. All wall cladding should be ventilated. Whether for new build or refurbishment the vmzinc standing seam system has been. Above this slope it should be considered wall cladding.

Proper installation means not only the correct fixing of the zinc itself but also the correct design and installation of the supporting structure. Standing seam g3. As a standing seam roofing material zinc is an ideal choice of material for architects designers and home owners alike particularly because it repels corrosion and combines durability with flexibility making it easy to install. Warm roof buildup with timber insulating board the factory bonded insulating board is screw fixed through the vapour.

Zinc is an excellent roofing material which will give long and almost maintenance free service if installed properly. Zinc is among the most sustainable metals used in construction today and has been used on the roofs of paris for almost 200 years. Zinc is an ideal standing seam roof material and can be applied to many different types of roof. Vmzinc will only give a warranty for recommended build ups and details.

Installation with this warm roof system zinc plus standing seam can be installed on rigid insulation without ventilating the underside of the zinc plus. A bituminous vapour barrier is recommended.