Insulated Steel Overhead Sectional Doors

Canuck Door Systems installs an array of  Insulated Steel Overhead Sectional Doors. Moreover, where strength and insulation are required, then an Insulated Overhead Sectional Door is an attractive solution. Also, they are nearly impossible to break, provide terrific insulation and reduce external noise. Plus, overhead Sectional Doors are durable and save a lot of space.

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  • Integral horizontal reinforcing ribbing
  • Ship lap section seals
  • Very rigid, heavy duty construction
  • Energy saving
  • High strength to weight ratio
  • Latest polyurethane technology insulation
  • Superior foam to steel adhesion
  • Structural integrity
  • Primer and polyester finish coat (white/brown)


Nearly Impossible to Break Into

Steel Insulated Overhead Doors are solidly built. Also, they are a highly secure door that is nearly impossible to break into. Moreover, the thief should have to do some hard extensive work in order to break through steel overhead doors. As a result, these doors are a reliable way to protect your commercial property and valuable products.

Offer Great Insulation

Our doors are made from a combination of metal and foam. Moreover, the foam within the doors provides terrific insulation, keeping heat and cold from making their way into the business space, which the door is protecting. As a result, heating systems and air-conditioners don’t have to work as hard. Therefore less energy use overall.

Reduce External Noise

Additionally, Insulated Overhead Doors keep external noise from penetrating inward. If your business is on a busy street or noisy industrial area, this could be of great benefit. Moreover, insulating overhead doors do such a good job of eliminating noise is that they’re sealed at the edges of doorways. Also, sealing off nook sand crannies of a doorway will stop external creeping inside. Finally, sectional overhead doors also provide a higher level of a sound barrier because of their thickness.


The vast majority of insulated overhead sectional doors are made out of heavy-duty steel, making to withstand daily wear and tear. Moreover, not only are they rust-resistant and capable of taking on the torrential downpours we can get here in Canada, but they’re strong enough to take on hail, ice, and wind as well.

Space Saving

Whereas foldout overhead doors must press slightly inward when opening, roll-ups don’t have to make their way inward at all. Moreover, when an overhead door opens, it goes directly upward, taking up essentially no floor space. Also, it helps businesses to store items right up to the edge of their facility without worry.


Canuck Door Systems is an SDI dealer, the leading manufacturer of overhead sectional doors in Canada.

We install overhead sectional doors in the Toronto, Mississauga, Brampton, Vaughan, Richmond Hill, Markham, Hamilton, Burlington, Oakville, Pickering, Ajax, Oshawa, Aurora, Newmarket and throughout South Ontario is no exception.

Canuck Doors Systems also installs Commercial Glass Garage Doors and Sectional High-Performance Doors.



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