Single Ply Membrane Flat Roof Detail

Bre accredited details epd s sustainability information pack thermal insulation cpd presentations.

Single ply membrane flat roof detail.

Detailed drawings single ply tpa 104 end lap detail tpa 105 t joint detail tpa 108 roof perimeter flashing detail tpa 206 tremlock fascia edge detail. They work well for a variety of projects with roofs of all shapes and sizes including exposed roofs green roofs cool roofs ballasted roofs and more from large scale commercial projects such as airports and factories to a private house rooftop. Essentially a single ply membrane roof is comprised of flexible sheets of synthetic polymer that can be divided into two main groups thermoplastics and synthetic rubber. Their main characteristic is that they are designed to be installed in one layer.

Single ply membranes are installed either as fully adhered or mechanically attached systems depending on each roof s condition installer s preferences and other factors. Single ply roof membranes are available in a variety of materials such as tpo pvc and epdm. Single ply roof membranes are one of the most popular flat roofing materials ideal for lightweight cost effective fast track construction projects. Most common insulation is iso or eps foam board.

Unique in the industry duro last offers a 15 year warranty with consequential damage coverage for duro last prefabricated roofing systems with no additional charge. Cad details roofing. They also exhibit great flexibility and they re resistant to uv radiation which is superior when compared to other products. There must be an adequate void minimum 50mm between the deck and the insulation traditionally mineral wool to allow free movement of air and to prevent moisture vapour being transmitted from the building outwards where it could condensate in the roof.

Hyload single ply membrane roof details a full list of prefabricated components. Single ply membrane has a weft insertion anti wicking scrim with a density of 18 by 14 threads per inch among the highest in the industry. Single ply roof types. Single ply roofing membranes provide a variety of materials to choose from.

In a cold roof construction the sarnafil membrane is installed directly to the structural decking usually timber with firrings to fall. Underneath the membrane there is usually a separation barrier and or some sort of insulation board. Single ply 424 continuous endlap detail tpa 101 roof membrane layout wall tpa 102 roof membrane layout coated metal tpa 103 roof perimeter fastening plan detail 8 4 6. Single ply roofing has become an increasingly popular flat roof covering over the last few years.

Due to their thinner surfaces single ply roofs tend to puncture more easily and have relatively shorter lifespans. Hyload single ply membrane roof details a full list of prefabricated components. Back to flat roof construction. Roofing 3 part csi specs.