Replacement Windows & Doors

Your Exterior Renovation Experts in London, Ontario and South Western Ontario Area

At Lormac, we believe that a person’s home is one of their largest and best investments. Therefore, we offer only the finest products and workmanship to give you years of savings, comfort and satisfaction.

We offer a wide selection of Vinyl Windows, Siding, Entry Doors and Patio Doors. We are proud of our reputation as we are one of the founding members of SAWDAC (Siding and Window Dealers Association of Canada and as well, the first Window Wise™ Certified Dealer in London Ontario.

With our “Apples to Apples” Philosophy guarantee and lifetime transferable warranty, our customers have peace of mind for years to come!

Have one of our expert Consultants do a Free In Home Consultation with you to listen to your wants and needs.

Media

Cardinal Soft Coat LoE² and Soft Coat LoE Sun Coated Glass Products. LoE-179 PDF Neat Glass - Natural Simply Clean Glass

Rebates

Thousands Of Dollars Available To Homeowners From Government Grants Let our Expert Consultants assist you with your EcoEnergy audit to earn thousands of available dollars in grants (i.e. Get $1,875.00 to insulate under your new siding!)

Learn more about government rebates that can benefit you before you buy! See how

A Business of Trust

Lormac is the third oldest business in our industry in London Ontario and is accredited by the Canadian Better Business Bureau.