To fully waterproof a shed first make sure you select a good location for your shed use the right foundation build a drainage system and remove nearby vegetation.
How to waterproof metal shed roof.
Bubble wrap is a cheap and effective way to insulate a shed but you can also use standard fiberglass insulation.
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.
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.
Insulate the inside of the shed.
Waterproofing a metal shed lowers the surface temperature of the roof and reduces the cooling costs.
Next weatherproof the floor and walls install siding protect the roof and properly add gutters.
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.
Staple insulation to the support studs of the shed not to the outside paneling.
If you fail to waterproof any metal roof moisture will be allowed to seep under the roof and cause internal corrosion.
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.
Many people recommend that waterproofing should be done immediately after installing a metal shed roof.