Product Overview

All windows and doors are the same, right?

Wrong.

Durability, strength, design, energy efficiency and ease of operation can vary widely from product to product.

When you choose a Marlboro product, you are making a long-term investment in quality. Your windows and doors will last longer, look better, perform more reliably and save more on energy costs.

Our production process


The Marlboro difference begins in our 40,000-square-foot plant. Outfitted with the best manufacturing equipment available, our plant is staffed by one of the most highly trained and skilled teams of craftspeople in the business. And because we manufacture everything in-house—even our insulated glass units (two panes of glass in a hermetically sealed unit)—we make sure every component meets our rigorous standards.

One-stop shopping


We manufacture a full range of competitively priced windows and doors for homes and light commercial buildings. Unlike most other window and door manufacturers, we make both vinyl and aluminum products, meaning you can have all your windows and doors made in one place.

Custom-made


Everything we make is custom-built to your precise specifications, so you can get exactly what you want. Our knowledgeable pre-sales service staff will help you select the best solution to meet your needs.

Energy efficiency and performance


All Marlboro products are manufactured according to Canadian Standards Association (CSA) requirements. Our best-selling vinyl windows also receive top energy efficiency and performance ratings.

Transferable lifetime warranty


As a highly respected window and door manufacturer with a 30-year track record, we are proud to stand behind our products with a transferable lifetime warranty on vinyl, aluminum, insulated glass units and hardware.

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