If you fail to waterproof any metal roof moisture will be allowed to seep under the roof and cause internal corrosion.
How to waterproof metal shed roof.
During the manufacturing process the metal roof has multiple applications of oil on the surface and this oil should be allowed to naturally wash off.
When installing felt correctly on a shed roof you can achieve a waterproof membrane that fits seamlessly with the surroundings or stands out dependent on the colour of felt you choose.
Many people recommend that waterproofing should be done immediately after installing a metal shed roof.
Shed roof felt is one of the easiest materials to fit to a roof and can be done by anybody with a bit of diy experience.
Staple insulation to the support studs of the shed not to the outside paneling.
Insulate the roof as well as the walls.
Waterproofing a metal shed roof or any metal roof for that matter should not be done the moment the roof is installed.
However most of the metal shed rood manufacturers tend to include some coatings of weatherproofing.
Waterproofing a metal shed roof combines two basic forms of weather protection sealing and painting.
Insulation creates a waterproof layer around the inside structure of the shed.
The roof on a metal shed will absorb the heat from the sun in turn causing the shed s interior to heat up.
Insulate the inside of the shed.
Waterproofing a metal shed lowers the surface temperature of the roof and reduces the cooling costs.