A hot roof won t last as long as you want as the heat damages it one summer at a time.
How hot does a roof get in the summer.
The surface temperature of an asphalt roof typically stays within five degrees of the surface temperature of a metal roof.
A white roof usually tpo pvc or some other form of a membrane roof is one of perhaps the best roof material to use in an arizona summer.
In those conditions most roofers tend to start as early as the law allows like 6 7 o clock and work till it gets too hot to shingle then move onto another tearoff job for the rest of the day.
How hot your roof really gets in the summer is a variable you have some control over.
To get a better idea of how metal roofing works to keep you cool in summer and warm in winter it s important to look at how metal roofing compares to other available types.
Should you change your roof to keep it cooler.
Also commonly to about 85 90 you can work ok if on the shady side of the roof avoiding the sun by planning which sides you do first.
It layed perfectly flat prior to open cell foam being installed against the underside.
Plus new coating technologies are being developed all the time.
No pebble protection by august the roof had more blisters and ripples than a man could count.
Thus solar attic fans could very well be one of the best solutions for hot roofs.
How hot your roof really gets in the summer is a variable you have some control over.
I have a roof with a 2 12 pitch aka hot mop roofing.
Hot and humid air is damaging the roof.
It s definitely something to consider when re roofing and in a new construction project and you might be able to take steps to cool things down on the roof you already have.
Keep in mind that to get the greatest benefit from your painted or coated roof you need to keep it as clean as possible and repaint every 10 15 years.
As the sun beats down during the summer months some commercial rooftop temperatures can become very high.
These fans remove the excess heat from the top part of the house allowing you to get rid of the problem and ensure that your roof lasts for many years to come.
Every type of roofing material offers a different rate of light reflection and heat absorption.
How hot do roofs get in the summer infographic monday april 16 2018.