MRV-7 Your superior attic ventilation solution! © 2017 by MRV Co.

Tel: 408-605-2541

Email: info@mrv-7.com

MRV-7 Facts • Installing 50’ of MRV-7 provides the same amount of ventilation as 105 feet of Cobra Vent • Installing 50’of MRV-7 provides the same amount of ventilation as 85 feet of Shingle Vent II • Installing 50 feet of MRV-7 is the equivalent of installing 22 Eyebrow Vents • Installing 50 Feet of MRV-7 is the equivalent of installing 18 O’Hagin Vents Our favorite fact is that with thousands of feet installed to date, there have been no leaks reported!

MRV-7 MRV-7 is the newest innovation in ridge venting. The MRV-7 system is more efficient and longer lasting than any other ridge venting system on the market. With 30 net square inches of  ventilation per linear foot it provides nearly double the space for hot air to flow out of your attic than its closest competitor. In addition, the MRV-7 system operates powerless allowing you to save on your electricity bill. Last, but arguably the most important, the MRV-7 is built to last as long as your roof and comes with a 50 year product warranty. MRV-7 can be custom made for large ridge beam applications. Contact us today to discuss your requirements.

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