Traditional felt shed roofing loses its integrity over time and often needs to be repaired or replaced. In hot weather, the surface is prone to melting and this can result in bubbles forming across the surface. When it rains, or the weather grows cooler, these bubbles can crack easily, which lets in water.
Replacing old felt covering with a modern EPDM membrane minimises the risk of leaking and preserves the integrity of the shed for longer.