Our article below covers the positives and negatives as expressed by many Canadian roofing contractors. Price wise, geographic factors and trends are not necessarily the same from one locality to another, so let's start with what dictates whether you'll need a roof repair or a total roofing installation.
Roofing Repair
Without a doubt, roofers, and common sense as well, tell you that an asphalt shingle roof can be repaired--up to a certain point. Easier …show more content…
However, they do stand up to most adverse weather conditions and go well with any home design or color choice.
Metal Roofs
However, there is a real trend by roofing contractors today to encourage quality metal roofs, and simply go "green." Typically, a metal roof can be expected to easily have more than 50 years of longevity, if not more.
Energy-wise, a 1995 study clearly showed that Canadians having metal roofs saved up to 20 percent on their energy bills as compared to other kinds of roofing. Moreover, a good quality metal roof is truly the better choice for standing up to even the most severe of weather conditions for the longest number of years.
In addition to being fire resistant, having a house with metal sidings obviously prevents insect problems like having termite feeding frenzies at your expense. They can also be easily maintained at low cost and especially excellent for regions subject to snow, sleet, frost, rain and wind. Sidings that are metal also do not absorb humidity or encourage the growth of mold.
Unfortunately, costs that typically run two, three, or even four times more than asphalts, give homeowners reason to hesitate having them