How To Keep My Metal Roof From Sweating

Line the attic ceiling with a plastic vapor barrier.

How to keep my metal roof from sweating.

When conditions change the ambient air temperature usually rises thereby raising the dew point. Drip stop can be applied to the back of metal coils either galvalume plus or painted and then the metal can be roll formed onto panels. Tape it all the way around with duct tape so it is secure and make sure there are no gaps or seams for any moisture to get through. Build your structure where possible in an elevated position with good natural drainage.

If there is no high level ventilation already installed install a. The five key points to stop your metal roof sweating are good roof ventilation the key to getting condensation to evaporate is air flow. Place a vapor retarder under floor gravel or concrete ventilate enclosed building when concrete is being poured and continue to ventilate. Roof pitch the lower the pitch of a metal shed roof and also the deeper the corrugations the worse the problem of.

Roll out the vapor barrier and cut it to size with a utility knife to fit over the ceiling. Having ventilation holes around the roof. Fighting condensation factor 1 keep moisture from getting in. How to stop the condensation.

This roll of plastic will help keep the moisture from leaving the attic. Why metal shed and garage roofs get condensation. How to stop metal shed roof condensation sweating step 1. The moisture is then released from the drip stop material back into the air in the form of normal humidity.