About Us
We are the Exclusive Distributor of ThermoKing Insulated Window Systems and Door Systems. Located in Barrie, Ontario and serving Simcoe County, Georgina, York, and Grey-Bruce Counties.
Our high density foam insulated windows with insulated glazing systems can save you up to 40% of your total energy cost.
Visit us at the 400 Market in Innisfil:
With over 33 years experience in the exterior renovation industry, we bring you products of the highest quality and performance, at affordable prices. Contact Us for more details. Sunnidale Exteriors is Fully Insured. Low-Rate Home Improvement Financing Plans are Available.
Sunnidale Exteriors was started in 1985 as the original distributor of Thermal King Windows into the Ontario Market. We were the on the board of directors for S.A.W.D.A.C and have been highly involved with marketing the Ontario Hydro Energy window program in 2000 - 2001. Our management team has built some of the leading replacement windows companies in Ontario and contributed to the technology and development of the High Performance Thermal Window Systems.
Visit us in Huntsville Place Mall:
Trusted since 1974, Sunnidale has been designing and completing window spaces for home owners in the GTA and Central Ontario.
Invest wisely and inspect the source of your product. Sunnidale recognizes the variances of material, powder, re-cycled materials and their risks. Using poor compounds can result in peeling/cracking/discolouring/warping etc.
Our strengths allow us to blend our various divisions into one, allowing home owners to take advantage of our abilities.
We sincerely thank you for taking the time to consider Sunnidale as your supplier. Purchasing products from Sunnidale is an investment with peace of mind.
