Nationwide network of home improvement contractors. Home Repairs & Home Remodeling Kitchen Remodeling and Bathroom Remodeling Information Home interior tips Go Green with RenovationExperts!
Call Us (866) 273-8260
    Keep In Touch
 Stay connected for helpful  tips on home improvement!

    Watch our TV Ad on Discovery Home
Free quotes on garages, foundations, siding, roofing, and many other home improvement trades!
Renovation Experts On Discovery Home

    Rave Reviews
Thank you for your email and follow-up. I am in the process of selecting one of the several contractors I have spoken with. Without a doubt, the service you provide in his area is second to none. Again, I thank you and will let you know the final outcome once the project is completed.
Homeowner in
Accokeek, Maryland
    How can I tell if my roof has enough ventilation?
Professional roofers use a standard calculation based on the square footage of your attic space. This includes any area over garages etc., as this area also needs ventilation. Use our calculator below to find the ventilation requirements of your home.
Ventilation Calculator
Select the type of roof that is closest to yours:
  Gable Roof Hip Roof Flat Roof Barn Roof  
  Gable Roof   Hip Roof   Flat Roof   Barn Roof  
Enter the width and length of your home, including overhang (in feet):
Width:    Length: