Ventilation is the cheapest thing that makes a roof last, and Phoenix metro.
At a glance
- Intake at the soffit and exhaust at the ridge have to be balanced.
- Ridge vent with blocked soffits pulls air out of the house instead.
- Insulation pushed into the eaves is the most common blocked intake.
- A roof that ages early from underneath is usually an attic problem.
Highly rated roofers across the county
Ranked by rating and review count. Call two or three before you decide.
No 1
No 2
No 3
Roof Pros
4.9 from 1,594 reviews
Highly reviewedOpen 24 hours30 years in businessStreet address on fileWebsite
All About Roofing LLC
4.8 from 1,068 reviews
Highly reviewedStreet address on fileWebsite
Gryphon Roofing & Remodeling
4.9 from 779 reviews
Highly reviewedOpen 24 hours25 years in businessStreet address on fileWebsite
Reimagine Roofing
4.8 from 863 reviews
Highly reviewedStreet address on fileWebsite
Johnson Roofing Llc
4.9 from 693 reviews
Highly reviewed20 years in businessStreet address on fileWebsite
Overson Roofing
4.8 from 747 reviews
Highly reviewedOpen 24 hours40 years in businessStreet address on fileWebsite
State 48 Roofing
4.8 from 682 reviews
Highly reviewedStreet address on fileWebsite
AZ Shingle Pros
5.0 from 506 reviews
Highly reviewed10 years in businessStreet address on fileWebsite
Right Way Roofing, Inc.
4.8 from 594 reviews
Highly reviewedOpen 24 hours60 years in businessStreet address on fileWebsite
Common questions
How much attic ventilation do I need
The usual rule is one square foot of net free vent area for every 150 square feet of attic floor, halved when a vapor barrier is in place and intake and exhaust are balanced.
Can ventilation be fixed without a new roof
Soffit intake can be opened any time. Ridge exhaust is far cheaper while the roof is off.