Roof features associated with basic roof framing terms are shown in figure 2 2.
Roof system cross section.
Note that roofing system manufacturers specifically state that they do not design roof systems.
Intensive green roofs weigh from 35 pounds to beyond 100 pounds per square foot when dry it is all a matter of the soil depth which is affected by the amount of mounding that is used.
Dick fricklas and c w.
Carlisle syntec strives to provide resources for all professionals in the commercial roofing space.
Like many aspects of a home a roof is fairly complex.
Roof framing terms are related to the parts of a triangle.
Griffin this is one of the most comprehensive written guides to commercial flat roofing.
Refer to the figure as you study the terms discussed in the next paragraphs.
Your work as a builder.
The triangle section can be left open for an open gable roof or it can be enclosed for a boxed gable roof.
In the context of this section system selection refers to selection from the primary system types discussed in the description section such as bur modified bitumen single ply sprayed polyurethane foam metal panels asphalt shingles slate or.
The architect resources page aims to help architects and specifiers make informed decisions about what roofing system is best for their specs.
Highly efficient spray technologies specially designed detailing and perfectly matching system components combined with the employment of modern application technologies enables the combo roof system to save up to 40 time compared with a standard 500 m roofing system.
Lengths pitches or heights may or may not differ from each other.
Cross section of green roofing layers.
The two ridges are perpendicular to each other.
Intensive systems allow the designer to create a park like setting so they are the best option for roof gardens that will be occupied.
Roof system cross section mechanically fastened cover board and adhered insulation with vapor barrier ftr das17sp pdf dwg.
Combo roof is the fastest way to insulate and waterproof your entire roof.
Custom cross section diagram of a house roof showing the many different parts of a residential roof including structural parts the various layers exterior and various roof features such as skylight and chimney.
After a recent review of the manual of low slope roof systems hereafter referred to as the manual this handbook will be referenced throughout this article.
Roof system cross section mechanically fastened cover board and adhered insulation with vapor barrier ftr das12sp.
Each of these layers has a specific function and is necessary for the success of the green roof.
Originally written in 1970 by roofing experts r l.
Green roofs are also known as vegetative or eco roofs.
