Soffit exhaust vents facilitate the flow of air through an attic to minimize the amount of moisture that builds up during humid days. A build up of moisture in an attic can cause damage to a home due to condensation. More » Home & Garden Heating & Cooling

A Master Flow roof vent is a brand of roof vent manufactured by GAF. Several types of roof vents are available, including non-powered roof louvers and powered ventilators. More » Home & Garden Heating & Cooling

Installation of round soffit vents begins by calculating the total area of the attic space. Mark the spots for placing soffit vents, and cut away the insulation on the soffit overhang that can block the vents. Center the... More » Home & Garden Home Maintenance Building Materials

Attic fans work by pulling heated air out of the attic, allowing it to be replaced by cooler outdoor air through the soffit and gable vents. Their effectiveness depends on exterior air temperatures, humidity and whether ... More » Home & Garden Heating & Cooling

Roof ventilation uses various types of vents to remove heat and moisture by circulating air from the attic to the outdoors. The ventilation protects the home's roof and shingles from rotting as well as excessive heat and... More » Home & Garden Heating & Cooling

Attic eave vents attach to the rafters or trusses of the roof and provide attic spaces with unrestricted air flow. The need for attic vent eaves depends on the local climate. More » Home & Garden Heating & Cooling

Types of attic vents include gable vents, ridge line vents, soffit vents and turbine vents. Some vents, such as turbines, are powered by the wind, while others use attic fans to improve air flow. Solar attic fans, mounte... More » Home & Garden Heating & Cooling