Integrity Building Products

Our experienced team has years of experience in construction, building, designing, planning and supplying building materials.

Want quicker quotes, better service and quality construction materials? Then you’ve come to the right place. Integrity Building Products, based just south of Calgary in Okotoks, Alberta, promises to give you the best service and pricing as part of the Castle Building Group.

Our aim is to help contractors get on with their business of construction by delivering fast, reliable service and well-engineered products. Our product line includes lumber, trusses, drywall, siding, roofing, floor joists, power tools and much more.

Soffit
Shingles
Doors
Drywall
Fencing
Firewood
Garage and shed packages
GRK Fasteners
Home, floor, roof and truss systems
Insulation
Lumber
Metal siding and roofing
Hardie Board siding
Tools
Windows