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Professional Advice & Quality Installation of Vinyl Windows & Exterior Doors

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Toronto Factory Showroom

By Appointment only.
210 Bartor Rd.
North York, ON, M9M 2W6

About Primary Seal

Get professional advice and quality installation of your vinyl windows and exterior doors from a top supplier in the business.

We take great pride in supplying highly rated vinyl windows to homeowners, contractors and architects.

We believe that replacing your windows should only be done once. This can only be achieved by starting with a product designed, tested and built to perform and last a lifetime.

Our team of consultants, installers and after-service crews take great pride in making, supplying and maintaining our products.

Our Windows

Our ENERGY STAR™ qualified windows collection offer a fresh and contemporary look to meet the most demanding design requirements. The clean style is achieved through smooth lines, beveled exteriors and attractive hardware. Our line of premium replacement windows are fusion-welded with our proprietary patented Quad-Seal System for strength and operating performance. Choose from a wide variety of glass, color and grid options to create the perfect window for your architectural needs.

Casement Windows

Provide you with an unobstructed view from top-to-bottom and side-to-side and open to 93º degrees for easy cleaning and directing the flow of fresh air into your home.

Awning Windows

Open outward from the bottom allowing air from outside to circulate within your home. Our Awning Windows provide a beautiful, unobstructed view, while providing a unique protective shield from the elements.

Single Sliding Windows

Single slider windows consist of one sash that slides horizontally and one that is stationary. The operative sash tilts inward to allow for safe and easy cleaning from the inside. It creates ventilation without cluttering up the face of your home.

Double Sliding Windows

Enjoy the ease of opening our double-slider windows without taking up any exterior space. Also, our tilt feature allows you to clean your windows effortlessly from the inside of your home.

Single Sliding Windows

Single slider windows consist of one sash that slides horizontally and one that is stationary. The operative sash tilts inward to allow for safe and easy cleaning from the inside. It creates ventilation without cluttering up the face of your home.

Double Sliding Windows

Enjoy the ease of opening our double-slider windows without taking up any exterior space. Also, our tilt feature allows you to clean your windows effortlessly from the inside of your home.

Single Hung Windows

Single hung windows consist of one sash which slides vertically from the bottom and one stationary sash at the top. The operative sash tilts inward to allow for safe and easy cleaning from inside your home. Single Hung windows are an elegant addition to compliment your home.

Double Hung Windows

Double hung windows consist of two sashes that move vertically. Both sashes tilt inward to allow for safe and easy cleaning from inside your home. Double Hung windows provide you with a simple yet intriguing look that will complement both your home’s interior and exterior.

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Exterior Entrance & Patio Doors

Primary Seal offer a fresh new and contemporary look to meet the most demanding design requirements. The clean style is achieved through smooth lines, beveled exteriors and attractive hardware. Our line of premium replacement doors feature industry leading hardward and are built using the highest grade materials.

Get professional advice and quality installation of your exterior doors from a top manufacturer in the business. From concept to completion, Primary Seal guarantees satisfaction at a reasonable cost. Our company has a solid reputation for quality and craftsmanship. We provide retail contractors, homeowners, wholesalers and custom builders with a vast selection of replacement door systems.

Steel Doors

Our steel entrance doors provide your home with an exceptionally appealing look. Whether you are looking for a traditional or contemporary style, you can be sure to find the perfect match with over 500 glass insert options to choose from. Our inserts are available in a wide variety of colours, finishes and grill patterns including stained glass and wrought iron.

Fibreglass Doors

Our fibreglass entrance doors are made of a high impact, compression molded, fibreglass; in addition to being corrosion free, it also resists warping, splitting, bowing and cracking. They feature a superior oak grain finish that provides the warm texture and authentic feel of real wood without all the disadvantages such as natural deterioration.

Sliding Vinyl Patio Doors

Our 7000 and 6000 vinyl Thermo sliding doors combine up to date technology, superiority, decorative features, heavy-duty performance and uncompromising durability. Our vinyl sliding doors will give you years of maintenance free performance that are perfect for new home construction or renovation projects.

Project Gallery

Customer Testimonials

Basement Door

was looking for a door for the basement and being a old home and a small entrance i really had todo some homework. Had quotes from 1200 to 2000 tax included. The entrance was 30″ by 66″. A standard door is 80 ” high. I went to Primary Seal and had them fabrcate and install the new steel i sulated door painted brown to match my new windows. It looks better then i could ever expect. I had an old wood door this single pane glass. Now it’s double pane and Low argon gas. Very pleased with the door.

– Nelson in Toronto

Beautiful Front Door

We got a great door and great service. We are very happy with the quality and installation. Work done super fast and very professional. Will recommend to anyone needing doors or windows.

– Anastasiya D. in Etobicoke

Windows Installation Regina

We had three quotes before we made our decision. There price and product knowledge was exceptional. It has been two years now and the windows made a difference with the heating costs.

– Sam in Regina

Doors & Windows Replacement

We decided to replace 2 windows of 2 kitchens and the back and front doors. After consulting we decided to hire Primary Seal for the job because we received good recommendations about them from a friend who have done some work with them.
I have only good words to say about the quality of the products (superb) and the high standard of the installation.
I am very satisfied with this company and highly recommend of them for your windows and doors projects.

– Mary in Toronto

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