A variety of durable paints are available from a range of suppliers.
Waterproof paint shed roof.
Next weatherproof the floor and walls install siding protect the roof and properly add gutters.
Acrylic roof coating is popular choice when it comes to waterproofing and flat roof repair because it waterproofs instantly and can be applied in damp weather so you can fix the roof as soon as possible instead of waiting for a dry spell.
When finished allow the shed to dry for one or two days.
For the most thorough moisture protection seal the wood both inside and out with a commercial sealer.
Waterproofing a metal shed roof combines two basic forms of weather protection sealing and painting.
This waterproof paint for house roof is ideal for use in damp conditions because it will resist ponding and covers in just one coat that normally requires no primer.
Many people recommend that waterproofing should be done immediately after installing a metal shed roof.
Seal the wood shed.
One way or another you will need to protect your shed and if you d like to paint it it makes sense to use a waterproof paint with a flat satin or eggshell finish to blend in to its natural surroundings.
One buyer of this paint commented that cromapol is wonderful for waterproofing of existing asphalt roofs having some splits in and that it seals them lovely.
However most of the metal shed rood manufacturers tend to include some coatings of weatherproofing.
Then if so desired you can paint over it with waterproof paint to add extra weathering strength.