Freedom of one. Strength of many.

  • Freedom to run your business, your way!
  • Freedom to buy from vendors of your choice!
  • Freedom to maximize your profits!
  • Freedom from underwriting the financial obligations of third-party distribution centres!
  • Freedom from restrictive corporate policies!
  • Freedom from mandatory purchase of shares and non-interest-bearing investments!

Castle is the fastest growing lumber, building materials and hardware buying group in Canada (see list of new members) Members are succeeding because Castle’s business model works. Castle is committed to the profitability and growth of its members. Listen to what members are sayingContact us today.



The Chapman family owners of Napanee Brick & Tile Works, began their journey in 1912 on Rover Road in Napanee with the manufacture of brick and clay drain tile and selling and distributing heavy goods/hardware. In 2000, they purchased Kimmerly Lumber where they now serve the community as a Castle Building Centre. Robert and David Chapman, along with family members Matt, Rick, Sue, Jenn and James look forward to their transition and providing an extensive hardware line at competitive prices.
Matériaux Robert Boyer Sainte-Anne-des-Lacs is located 50 km north of Montreal, QC. Robert Boyer has grown the company into a full-service lumber, building materials and hardware retailer with 6,000 sq' store, 12,000 sq' warehouse, and 25,000 sq' lumberyard. “What attracted me to Castle was the freedom given to their members by the group, their incredible buying power, and the value. We are looking forward to the competitive advantage Castle will deliver.” Robert Boyer, Owner.
"When we made the decision to expand our existing business into a retail hardware and building materials operation, Castle stood out as the buying group that would give us the freedom to operate our way and opened us up to an impressive selection of vendor partners and national brands." Patrick De Leeuw. - - Delcan Building Materials in Fort MacLeod, Alberta is the newest venture for owner Patrick De Leeuw who has successfully operated Delpro 1138 Wall & Ceiling Paneling since 2007.
“Like many Independents today. Harold and Goetz in Brantford, ON were seeking a buying group that prides itself on transparency and member prosperity. The Castle business model of working for their members and making audited financial statements available and dispelling the mystery of how rebates are dispersed made Castle the right choice.” Bruce Holman, Business Development Manager. Castle Central Region
Matériaux Godin & Fils location in Lachute QC is another fine example of how Castle’s unique business model of delivering freedom, profitability, and unparalleled buying power is contributing to our members success. The Lachute location is extensive, and includes a 10,000 sq ft area of retail with over 30,000 sq ft warehouse capacity attached to the retail space.
T J’s Windows Doors is a specialty operation that has provided the supply & installation of exterior products to the Charlottetown market since 2008. With the purchase of a new building in East Royalty and membership in Castle Building Centres owner Tim McHatten, feels they now have a competitive costing model to help facilitate their expansion, while giving them access to a wider range of exterior products from Castle’s supplier base.
Richard Browne, owner of Alberta Drywall Stucco & Supply (Calgary) Inc., operates two 14,000 square foot facilities – Edmonton (2007) and Calgary (2010). Alberta Drywall Stucco & Supply (Calgary) Inc. specializes in the supply of drywall, stucco and related products to both contractors and the commercial/industrial segment. These are two additional locations to the current Alberta Drywall member of Castle.
Saddle Lake Building Supplies is involved in the construction of new homes & RTM’s and is now opening a new retail hardware/building supplies business on 5 acres in Saddle Lake. Plans are also underway for an additional cabinet manufacturing facility. Saddle Lake Building Supplies supports a trading area of approximately 7,500 residents.
Integrity Building Supplies is well known in the Western Canadian building industry for providing lumber and building materials to contractors in the post frame building market. As the newest Castle Building Centre location; Integrity’s five acre yard and 28,000 sq. ft. warehouse in Okotoks features a newly expanded product offering and expert staff.
Red River Lumber is a newly founded and rapidly growing building supply company located in Winnipeg, MB. and is pleased to be part of a solid buying group for the independent. Recently appointed GM; Morris Werbeniuk is looking forward to working with the Castle team and taking advantage of working with Castle’s extensive supplier network.
Diversified Supply & Rentals is a division of the family-owned Normore business enterprise started in 1968 in L’Anse au Loup, NL. Today this new Castle Building Centres location will work with the Castle supplier network to serve the Labrador Straits, Quebec North Shore, and surrounding areas with lumber, building material and hardware products.