The slope of a roof is properly known as its pitch and flat roofs have up to approximately 10.
Property with flat roof.
However over the last few decades new and advanced materials have been developed.
Flat roofs are nothing new nor are some of the proven materials that cover these often expansive roofs such as those found on factories warehouses big and small box stores apartment buildings large public structures and schools universities.
But such a low slope holds snow and water much longer than a steeply pitched roof and therefore needs a very different material to stay watertight.
Flat roofs or low slope roofs are also commonly found on commercial buildings throughout the world.
A flat roof s design is both efficient and economical.
A classic flat roof is either almost completely level or has a very slight pitch of 3 in 12 inches or less.
Most flat roofs are typically not as long lasting or durable as sloped ones because the latter shed snow and rain a lot quicker.
I have owned a lot of properties with flat roofs.
By placing three even layers of felt and taking great care that there is enough overlap and that any seams don t create a straight line you can ensure that your flat roof will be optimally weatherproofed.
It has a very low slope between 1 4 to 1 2 inch per foot so that it drains water.
Along with putting flat roofs on garages and extensions there may be other reasons why a flat roof has had to be constructed since planning regulations may restrict a pitched roof if it will obstruct a neighbour s view or light for example.
At the moment my farmhouse has two one is fine the other is definitely overdue a renewal which i ve been putting off until i have the ok from the planners for my extension.
Flat roofing is not actually flat.
Flat and low sloped roofs look striking on a wide variety of architectural models especially on contemporary house designs.
Laying down felt on a flat roof is an easy and effective way to improve the strength and durability of an outdoor structure like a garage or shed.
In fact many residences have sections of flat roof on porches balconies garages and room extensions which appear so attractive.
Also a property extension may have to use a flat roof if it butts up to the building itself.
Flat roofs are an ancient form mostly used in arid climates and allow the roof space to be used as a living space or a living roof.