Vinyl Windows

CSA Certification & EnergyStar Qualifications


The CSA mark (Canadian Standards Association) indicates that a product, process or service has been tested to a Canadian or U.S. standard and meets the requirements of an applicable CSA standard. For consumers, the mark provides increased assurance of quality and safety. Certification is an ongoing process that involves follow up factory inspections in the form of an annual audit.

KINGSHORE Windows & Doors Inc. meets annually with the CSA Auditors and is proud to carry the CSA mark.


ENERGY STAR is the mark of high-efficiency products in Canada. The familiar symbol makes it easy to identify the best energy performers on the market. ENERGYSTAR qualified products meet strict technical specifications for energy performance – tested and certified.

They save energy without compromising performance in any way. Typically, an ENERGYSTAR qualified product is in the top 15 to 30 percent of its class for energy performance. Saving energy saves you money and reduces your impact on the environment.

ENERGY STAR Most Efficient is an annual designation awarded to the best of the best: it identifies models that rank at the very top of ENERGY STAR qualified models in select product categories in the current calendar year.

KINGSHORE Windows & Doors Inc. (Vinyl Product) is proud to be a member of the ENERGY STAR Most Efficient category.