Frequently Asked Questions

How do I choose a proper sized ventilation system?
Last Updated 5 years ago

Local roofing professionals and supply houses can assist you in determining the best ventilation system for your home. Lomanco provides slide rules, charts, and calculators on the product pages of our website to help determine the ventilation required to meet minimum property standards. By meeting this minimum standard you will meet local building codes and fulfill the warranty requirements on major building components such as shingles and insulation. 

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