08 Aug ROOF Ventilation – Why its important for your roofing system

Why does your roofing system need proper ventilation?

Having proper roofing attic ventilation will help reduce your energy bills as well as prevent moisture and heat from damaging insulation and shingles. If your attic does not have the proper amount of ventilation hot air can become trapped, leading to moisture buildup and dangerous black mould growth. Improper, or insufficient roof ventilation can also lead to ice damming in the winter time. Want to know more reasons why your roofing system needs proper ventilation? – or how to tell if your roof has ventilation issues? – See below

How can you tell if your home is in need of roof ventilation?

Throughout the different weather seasons our roofs deal with winds, thaws, ice dams, and overheating! Therefore, installing a good attic ventilation system can help your roof last longer. Typically your attic space should be able to consistently stay within a few degrees of the temperature outside. You don’t have to be a expert to notice the signs of poor ventilation such as; mould growth, damp or frosted rafters, flat clumpy insulation, and thick ice buildup. All of these signs can be caused by insufficient attic ventilation. 

What will happen if you ignore the signs of insufficient ventilation?

Ignoring the signs listed above can be quite costly and damaging to your roof, eavestrough system, and shingles. Eventually the longer you ignore the signs of insufficient ventilation it will lead to a complete roof replacement and costly interior repairs. 

How much attic ventilation should you have?

Without hesitation you should always talk to a professional roofing company to determine what your home requires. Generally speaking per every 150 square feet of attic space, there should be 1 square foot of attic ventilation. As well as an equal amount of exhaust/intake vents.

Benefits:

1. Extended roof life
2. Save on energy bills
3. Reduce indoor temperature difference

Get the most out of your roof

Rely On Our Licensed Roofing Experts!

Have any questions regarding proper ventilation and insulation? Or how to choose the right roofing company? or interested in our other Roofing services? Accl Roofer has all the answers! Please visit out contact page for your free estimate today! Or call us at 416-759- 8567, 905-448-5909, 1-866-701-8484.