Once the roof deck has been prepared, an inspection is done to see that it contains enough vent holes. Proper ventilation is important, in order to remove the excess attic heat during the summer and excess water vapor during the winter. Alberta building codes specifications are followed accordingly. We provide and install a range of venting solutions, includding goose neck vents, attic vents, phoenix vents, ridge venting etc. For maximum durability and higher performance we recommend Ventilation Maximum air vents.