We are still open for your roofing and exterior building supply needs.


One Stop for All Your Roofing Products & Materials

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  • Top-quality, name-brand products
  • Prices that make sense – including project pricing options
  • In stock when you need them
  • Delivered promptly to your schedule

Then Gibson Building Supplies is your roofing products supplier

Depend On It

Safety & Protective Equipment

Safety is always first. Whether you are protecting your roofing team, the building and property, or the people who use them, Gibson offers competitive pricing on our complete line of safety and protective equipment.

  • Fall Arrest Systems & Harnesses
  • Edge Protection Systems
  • Hard Hats, Gloves and Goggles
  • Protective Clothing & footwear
  • Fire Protection
  • Warning Fences & Flags

Residential Roofing Shingles

If your customers are looking for a wide variety of roofing shingle materials, styles and colours, at great prices, we have the options to make you look good.

  • Asphalt/Fibreglass shingles rated from 20 to 50 years
  • Premium cedar and slate tiles and shingles
  • Traditional, designer and architectural styles

Metal Roofing & Custom Sheet Metal Shop

Do you need specialized flashing, precise transition metal or customized coping?  Gibson’s custom sheet metal shop has you covered for all your metal roofing requirements, made to your exact specification.

  • Copper and Full Pre-Painted Sheet Metal Roofing
  • Custom Metal Fabrication
  • Valley Flashing

Tools of the Trade

The right tools get the job done. The right price improves your bottom line. The two of them together helps your business succeed. For all the roofing tools you need, a wide-range of top quality products are in stock and ready to go.

  • Power Equipment – including compressors, nailers, saws and drills
  • Hand Tools – including snips, crimps, knives, hammers and pry bars
  • Specialty Tools – including roof rippers, measuring wheels and seamers
  • Utility Tools – including tape measures, trowels, caulking guns and garden tools
  • Tool Accessories – including tool kits, knee pads, aprons and belts
  • Tool Supplies – including chalk line refills, knife blades and carpenters pencils

Commercial Flat Roofing Supplies

Flat roofing specialists need specialized supplies and materials that can only come from a supplier who knows flat roofing, and knows how to help you get the job done. You need Gibson Building Supplies.

  • Materials for All Types of Flat Roofing – Including BUR, Modified Bitumen, EPDM, PVC, TPO and Cold Process Roofing
  • Flat Roof Accessories – Including skylights and roofing vents
  • Flat Roofing Supplies – Including adhesives, primers, sealants and tapes


What do you need? You can stop searching. From road salt to first aid kits, it’s all at Gibson.

  • Fasteners
  • Snow guards
  • Paints and painting tools
  • Tarps
  • Flashlights
  • Rain suits
  • Socks
  • Tell Us What You Need
Let Gibson Deliver for You.

Call us today or Contact Us for your Free Quote. It will be delivered. Depend On It.

Get A Free Quote

7 Great Locations To Serve You!

Head Office

194 Earl Stewart Drive
Aurora, ON L4G 6V7

(905) 726-4933

(905) 726-4933

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Milton Office

8659 Holgate Cres.
Milton, ON L9T 5G7

(905) 875-4468

(905) 875-4468

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Orono Office

85 Station Street
Orono, ON L0B 1M0

(905) 983-8000

(905) 983-8000

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Mississauga Office

6920 Invader Cres.
Mississauga, ON L5T 2B5

(905) 817-8164

(905) 817-8164

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Brantford Office

46 Empey Street
Brantford, ON N3S 7R5

(226) 493-0350

(226) 493-0350

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Orillia Office

22 14th Line South
Oro-Medonte, ON L3V 8J3



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Peterborough Office

1931 Lansdowne Street West
Peterborough, ON K9K 0C9

(705) 201-0290

(705) 201-0290

Get Directions