Soffit & attic ventilation
Is your attic poorly ventilated? We install and optimize ventilation to prevent condensation, mould and ice dams.
A poorly ventilated attic causes problems people don't notice right away: condensation, mould in the structure, shingles lifting before their time, ice building up along the roof edge in winter. In the end, it gets expensive. We assess your current ventilation, identify what's missing, and install what's needed: ridge vents, perforated soffits, turbines or Maximum vents. The goal is a good balance between air coming in at the bottom (soffit) and air going out at the top (ridge). It makes a real difference to the lifespan of your roof and to your heating bill.
Features
Frequently asked questions
How do you know if your ventilation is inadequate?
Common signs: condensation in the attic, shingles buckling prematurely, ice forming along the roof edge in winter, high temperatures on the upper floor in summer.
How many vents are needed?
The general rule is 1 sq. ft. of ventilation for every 300 sq. ft. of roof area, split between intake (soffit) and exhaust (ridge). We calculate the optimal ratio for your building.
Can ventilation be added to an existing roof?
Yes, we can add or improve ventilation on an existing roof without requiring a complete replacement.
Verified review
“From the moment Vincent came to do our estimate until the end of the job, his communication was exemplary. His team is hard-working and efficient, and you can see their pride in a job well done. They cleaned up everything around the house.”
S Schamer
Verified Google review
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