Welcome to Mar-Pag Building Supplies, we are a proud supplier of premium windows, doors. Whether you are building your dream home, renovating, replacing your old windows, we can help you with all of your needs.

At Mar-Pag our team has searched to find the best manufacturers possible to bring premium quality products to our customers. Our window lines include: LOEWEN Windows, the largest Canadian manufacturer of wood windows and one of North America's largest suppliers of luxury wood windows, Vinyl Window Designs Ltd., the Energy Star manufacturer of the year 2006 and Martin Windows, for the customer who would like a quality aluminum clad window without all the bells and whistles, and without the price.

Our door lines include: Jeld / Wen IWP doors, North America's largest supplier of luxury composite and wood exterior doors, and wood interior doors. We also deal with various steel and fiberglass door manufacturers to provide an array of options to our customers. If you can't find a wood door you like from Jeld-Wen, we work with custom manufacturers to design the door of your dreams. To compliment our doors, we offer Emtek locks, a comprehensive premium lock manufacturer offering many styles and finishes.

The combination of our knowledgeable team and quality manufacturers, allows Mar-Pag to be an industry leader in providing products, design and support for our customers building needs.

Come visit our showroom and see for yourself why our custom product lines set us apart. We are conveniently located in the heart of Ruthven at 1893 Union Ave. speak to, or email one of our trained sales associates for answers to those questions you have been pondering about.

For our professionals, architects, designers and builders, we offer personal services including: office visits, sight visits and technical support. Mar-Pag building supplies offers products for customers with even the most discerning tastes.