Home Depot Canada is offering free parcel shipping on orders of 100 lbs or less. No minimum purchase is required.
This is a very nice, and a not very common offer from Home Depot so take advantage of it while it lasts. Free shipping is only available on select products that are 100 lbs or less and that bear the Free Shipping logo. They MUST have that free shipping logo or they do not quality and for some reason have additional shipping charges. Oversize items that need to be delivered via freight carriers are not eligible for delivery in this offer and you will pretty much know that as they will not have the logo.
The free shipping offer excludes the Territories (Yukon, NWT and Nunavut) and select remote locations. I am not sure what all locations that includes but if you are in, say, the northern regions of Manitoba you might want to check if this offer extends to your area.