CMM Roofing

Residential & Commercial

ROOF VENTS

With the cost of air conditioning, there is no better time to lower your household expense by venting your roof properly.  Our best seller is the solar roof vent.  Running on the power of the sun, your attic stays cool all year!  We also offer Wind Turbines, Cobra Ridge Vents and Goosenecks to vent your roof properly.  

Roof vents are recommended for energy savings.  New homes are required to have these, and for good reason!  Ask us for a quote on a solar, wind or electricity driven roof ventilation system.


Solar Roof Vents
 

How Much Do I Need? (Based on 1/300 Rule)

Total Attic 
Square Footage

Recommended # of Dual-Powered 
Roof Vents

Minimum Intake Ventilation 
(Net Free Area in Sq. In.)

1600

2

480

2400

3

720

3200

4

960