Roof Ventilation Issues

An air conditioner in a home with improper attic ventilation must work overtime to keep the inside.

Roof ventilation issues.

Reduces electricity bills when the summer months get too hot we have no choice but to turn up the air conditioning. Sagging or spongy decking. The importance of roof ventilation 1. A c wear and tear.

Sometimes moisture buildup can cause the formation of mold and mildew causing significant damage to the interior of the attic and substructure of the roof. Without this feature on the roof you will have condensation begin forming on your windows especially during the winter months. Moisture can get into your roof too which freezes into an ice dam as the weather changes. Sometimes the water shows up at a ceiling spot distant from the leak.

Just like properly sizing your furnace and air conditioning unit you want precisely. When excess moisture seeps into roof. More attic ventilation is good. Extends the lifespan of your roof proper ventilation can extend the shelf life of your roof in two ways.

If your ceiling has a plastic vapor barrier between the drywall and the attic insulation push the insulation aside and look for flow stains on the plastic. You must have adequate roof ventilation available through a vent when you live in a high efficiency home. Excess heat and moisture cause roof decking to dry rot and shorten the life of shingles and. Nails can rust and even break and the roof deck can rot.

Attic ventilation myths that are off the charts 1. Some roof leaks are tough to locate. Short roof life. Roof vents are for warmer climates.