Warm Flat Roof Fascia Detail

Warm flat roofs are very forgiving however if not installed correctly cold spots are easily built into the roof and problems.

Warm flat roof fascia detail.

Front fascia flat roof detail. Say 150 joists and 152 beam which gives a fascia about 450 deep rather ungainly. 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. Using timber wall plates.

That will help you remember certain factors and details to build the best possible flat roof. Your sketches seem to show the insulation proportionately thinner than it needs to be. The basic construction of a flat roof starts with roofing timber that is laid across two upright items usually two walls. Doing it the builder s way you are looking at 125 kingspan.

Having a manual for warm flat roof construction with details and a summary of rules to follow helps. Those details show the chief drawback of the warm roof the deep fascia. By way of metal flat roof joist hangers. This video will demonstrate how to install a cure it grp waterproofing system in a warm roof build up.

In this video our principal surveyor steven dickinson explains problems with insulating a roof using the warm and cold roof construction methods.