Roof Ventilation Issues

Moisture can get into your roof too which freezes into an ice dam as the weather changes.

Roof ventilation issues.

The importance of roof ventilation 1. Nails can rust and even break and the roof deck can rot. When excess moisture seeps into roof. Roof vents are for warmer climates.

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. Too many people believe the importance of roof ventilation is to increase energy. A c wear and tear. Extends the lifespan of your roof proper ventilation can extend the shelf life of your roof in two ways.

A good roof ventilation system releases unnecessary heat present in the attic and protects your roof and air conditioning systems. Sometimes the water shows up at a ceiling spot distant from the leak. Sagging or spongy decking. Often water runs to openings in the vapor barrier such as at ceiling light fixtures.

More attic ventilation is good. You must have adequate roof ventilation available through a vent when you live in a high efficiency home. Without this feature on the roof you will have condensation begin forming on your windows especially during the winter months. Reduces electricity bills when the summer months get too hot we have no choice but to turn up the air conditioning.

Attic ventilation myths that are off the charts 1. Just like properly sizing your furnace and air conditioning unit you want precisely. Excess heat and moisture cause roof decking to dry rot and shorten the life of shingles and. An air conditioner in a home with improper attic ventilation must work overtime to keep the inside.