How To Make A Metal Roof Stop Sweating

You must have a vent at both ends not just one.

How to make a metal roof stop sweating.

Air circulation and ventilation stagnant indoor air is the perfect environment for condensation to occur. The key to getting condensation to evaporate is air flow. The five key points to stop your metal roof sweating are. If there is no high level ventilation already installed install a 15cm ventilation grille at the highest point at each end of the eaves.

The use of ceiling and floor fans improve conditions for evaporation to occur. Having ventilation holes around the roof at eaves level and in the gable walls allows moisture rich air to escape. Insert a nail every six inches along the perimeter of the felt and every foot on the inside to secure it to the plywood. The roll of felt is spread out over the entire roof on top of the plywood and nailed down with roofing nails.

This will provide flow through ventilation at the point where the hottest air rises to. Metal panels that have dripstop or rfoil are well equipped to handle the rigors of the elements.