Residential Flat Roof Detail Drawing

A roof is considered to be flat when it is of a slope of 1 5 o to the horizontal.

Residential flat roof detail drawing.

Firestone has developed cad drawings of its epdm installation details to assist roofing professionals with the specification of firestone epdm roofing systems. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. Downspout strap detail 1 4 dia. Creating a flat roof can be completed as either a diy weekend project or by a professional contractor.

Waterproof membrane to prevent water penetrating the structure and interior of the. Zero ventilation space is required and the construction appears stacked and compact. X 5 8 bolt brass alum. Nov 28 2016 drawings of a variety of roof designs.

A flat roof usually consists of the following. To put together a warm deck roof it s important that the insulation be positioned above the structural deck the layers that make up the ceiling. Typical details for a warm flat roof u k. Flat roofs are hard to replace.

See more ideas about roof design roof roofing. For first time homeowners it s typical to hire a professional contractor who can complete the flat roof installation for you and offer a full warranty for their work. This could mean flat roofs may not raise the same red flags they used to. This detail for cmu installation only.

But now flat roofs often are constructed with fewer layers because of improved waterproofing technology. Some observers suggest it s harder to replace a flat roof than a traditional pitched shingle roof because of the labor required to remove its layers especially on older flat roofs. The detail drawings are grouped by detail type and can be downloaded below in dwg or pdf format. Download free high quality cad drawings blocks and details of roof drains organized by masterformat.

Detail for attachment to metal panel siding or fascia. Although flat roofs are cheaper to build than pitched roofs they have a shorter life span.