Alf Curtis Home Improvements began operating in 1975. The company started with two employees, Alf Curtis and his wife, June Curtis. During the first year of operation, the business expanded by adding two more employees, including Alf's son, Larry. Alf himself already had 16 years of experience in the installation of these products before forming his own company.

KINGDON Timber Mart is a leading supplier of roof and floor trusses to both production and custom builders and the private homeowner as well. In addition to roof and floor trusses we also are a major supplier of building materials to assist you in the completion of your project.

LP Building Products is a leading global manufacturer of engineered wood products. At LP, creating new solutions for building is who we are. For 45 years we've continually created better products to fit the changing needs of the industry.

Monaghan Lumber Specialties continues to serve Peterborough, the Kawartha's and Central Ontario with quality lumber and related products, prompt delivery, great value and excellent Service. From Exterior Wood Siding, Doors and Windows, Porch and Deck Materials, to Finished Interior Trim, Hardwood Floors and so much more. Contact: Warren Rose

Ontario ICF Supply is your local distributor for all NUDURA Insulated Concrete Form products. We also carry a wide range of EPS Foam Insulation sheets. These sheets come in various sizes and R values. New Product: Molded Insulation Boards for Hydronic Floor Heating-4' x4', R-10 makes installation easy! Call today for your free estimate.