Roof Systems

A steel roof system will outlast any other type of roof and it adds style, beauty & character to your building’s design. 


Types of metal roof systems:

  • Standing Seam

  • Screw Down

  • Insulated Metal Panel

  • Fire Rated Assemblies


Wall Systems

Metal wall systems are extremely durable and weather resistant and they don’t need to look like the outside of a barn. 


Types of metal wall systems:

  • Single Skin Panels

  • Tested thermal assemblies

  • Insulated Metal Panel

  • Fire Rated Assemblies

Purlins and Girts

Purlins and girts are the secondary steel components that create the walls and roof of a building.  A girt is a horizontal structural member in a framed wall that provides lateral support to the wall panel to resist wind loads.  Purlins run parallel to the building eave and are supported by rafters or columns.  Purlins add rigidity to the roof and mid-span support to allow longer spans for a wider building.

Purlins and Girts.jpg

Conventional Steel Components

Structural steel is a versatile building material and it is often required piece by piece to suit various designs:

  • Angles, HSS or I-Beams

  • Metal Decking

  • Metal Joists

  • Stainless Steel Beams


Building Accessories

Grouping the building accessories such as commercial overhead doors or glazing packages into the metal building scope can save tens of thousands of dollars in coordination and scope gap reduction.


Colony can include the following with our steel building packages:

  • Roll-Up or Sectional Overhead Doors

  • Walk Doors

  • Large Bi-Fold Doors

  • Storefront Doors/Glazing

  • Door Canopies/Overhangs

  • Windows & Curtain Wall

  • Mechanical Fans & Louvres

  • Electrical High Bay Lighting

  • Sprinkler Systems

And More…

Miscellaneous Metals

Colony offers both supply and install of miscellaneous metals in our projects. This can include:


  • stairs, ladders & handrails

  • platforms and landings

  • connection plates

  • embedded metals

  • steel bollards

And More…