Any commercial or industrial structure with an hvac system or heavy external vents can place these equipment on top of pvc roofs without any fear of damage.
Flat roof alternatives uk.
They have a weight carrying capacity of over 350 pounds per inch ppi.
Other flat roof alternatives.
This type of flat roofing felt has been in use for decades and is still used today.
Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot.
Warmer climates especially in mediterranean countries have long since adopted flat roofs as they ensure that the temperature inside remains stable.
1 built up torchon felt system.
Many other flat roof alternatives would be suitable for a roof where a compromise is acceptable whether that is on lifespan the look of the roof or the professionalism of the installation for instance some would be possible for the diy enthusiast to undertake.
Stone coated metal roofing or stone coated steel roofing has a deep architectural profile and can mimic the look of asphalt shingles wood shakes or clay tiles this premium roofing material comes with warranties up to 50 years and is rated highly for resistance to winds hail and fire.
Fibreglass flat roofs have been used in the uk for over 30 years in small numbers but over the past 10 years interest in grp glass reinforced plastic fibreglass roofs have really taken off.
Adoption of fibreglass roofing was hindered in the early days by poor installation practices and the use of hard boat resins rather than dedicated.
As a mass rebuild of housing got underway it was discovered to be a cheaper alternative to the traditional pitched roof style.
Pramote polyamate getty images.
Below you will find three price examples for both single and double garage roofs these are the most common types of flat roofs in the uk so use these figures as a starting point.
Just enough slope to drain water but also flat enough to be a problem if not constructed properly.
The reality is that flat roofs are relatively straightforward so we have written this simple guide to help you get to grips with flat roof lingo.
The large sheets of decking underneath most flat roofs may need to be replaced if you re installing a new roof covering.
Recent research has shown that roofing companies charge between 50 and 60 to replace each sheet with a new osb ply board.
Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.
Flat roofs were uncommon in the uk until after the second world war.
As with many industries there s a whole world of confusing jargon built up around flat roof construction.
Metal is one of the most popular materials used for flat roof replacement.
Flat roofs can be more difficult to insure but at homeprotect we offer quotes for any of flat roof get a quote here online in minutes.