Hey guys...Decide no more asphalt shingles...I'm going with a metal roof..I checked and there are a few suppliers of metal roofs in Calgary

For the guys who installed metal roofs...What suppliers did you use in the Calgary area??

I'm still unsure if I'm going to strap this roof to save time and hassle of stripping the shingles..

 

Strap it, it will give you an extra layer of protection from moisture and noise.