Roofing felt

Roofing felt is like a blanket that goes on top of a house before putting on its final roof.

Just like you put on a coat before going outside to keep you warm, roofing felt keeps the house warm and dry.

It's made from a material called asphalt, which is mixed with felt to make a strong and waterproof layer.

This felt is heavy and thick enough to keep water from seeping in through the roof while still allowing air to flow through the attic.

It's really important to make sure the house doesn't get wet because wetness can make the walls weak and moldy - which is not good for your health.

So, roofing felt is like a special blanket that makes your house stronger and keeps you healthy.