In the most basic sense green roofs are a layered combination of vegetation and membrane over a building that can help insulate and provide water management.
Water roof architecture.
The water electricity and heat that are harvested on the roof tie into an extensive climate conditioning system that utilizes water source heat pumps and radiant loops to supply both the heating and cooling for the residence.
The roof structure is configured to provide a natural basin for the collection of rainwater.
The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.
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From the most basic cave like forms and sod roofs of ancient structures to modern rooftop parks spanning thousands of feet green roofs have shaped architecture throughout history.
Roof shapes differ greatly from region to region.
Traditionally they are composed of a heavy fiberglass mat base and ceramic coated mineral granules that are tightly embedded in carefully refined water resistant asphalt.
Also known as laminated or dimensional shingles architectural roofing shingles are among the highest quality roofing products made.
Architectural roofing shingles were developed in the 1970 s and are commonly used in new construction and on roof replacement projects.
From playful indoor pools to tranquil exterior fountains to soaring waterfalls and grand lakes of enormous proportions architecture throughout the centuries has engaged with water in endlessly.
Many homeowners choose architectural roof shingles instead of 3 tab shingles because they last longer look better and are more resistant to high winds.
During the modern period the buildings that used the traditional sloping roofs with tiles draining the waters as quickly as possible have begun to give way to the well known waterproof flat.
The roof covering materials siding foundations and all of the various penetrations through these surfaces must be water resistant and sometimes waterproof.
Roofing materials are generally designed to be water resistant and shed water from a sloping roof but in some conditions such as ice damming and on flat roofs the roofing must be.
As the name implies a truly flat roof would have no pitch which could lead to the obvious problem of rainwater pooling up and creating a stagnant spa area for mosquitoes bacteria mold etc.
Usages vary slightly from region to region or from one builder or architect to another.