Windows for Warmer Life

Welcome to the One-Stop-Shop for the Windows in Canada! At Norden Seal, we provide you with luxurious, attractive, superior, energy-efficient windows that are sure to improve your house and its curb appeal.


Build your dream home with the best windows and doors in Winnipeg and Calgary. Our premium Energy Star windows are designed with energy-saving technology.

Select from our extensive range of energy-efficient vinyl windows and doors in Winnipeg and Calgary. Window features and door options include stylish designs, finishes, colors, and more to add aesthetic appeal and improve your home.

Why people choose us?

The Best in the Industry

At Norden Seal, we offer an unparalleled selection of uPVC windows and the most energy-efficient windows. We are industry leaders in window innovation and design, providing top-grade quality products and the best windows in the industry that our customers are proud of. Our products combine North American practicality, Canadian durability, and European style, to ensure that we bring you nothing but the best on all fronts. We always go that extra mile to surpass expectations and fulfill requirements and guarantee 100% satisfaction.

Doors and Windows in Winnipeg and Calgary
Modern High-tech for your home

Norden Seal vinyl windows are designed with revolutionary technology to retain heat within your home and reduce your energy costs for years to come. All our window frames and sashes are fusion welded to enhance strength and provide a permanent air- and water-tight seal. All glass units in our windows are well insulated with super spacers as well as argon injection, using the most modern technology. We guarantee the most energy-efficient windows in the industry.

The perfect combination of comfort and style

Our energy-efficient vinyl windows are made from 100% lead-free uPVC that provides resistance against impact and discoloration. Our windows are carefully engineered with a unique multi-chamber construction that maximizes insulation and thermal efficiency and reduces your energy costs. Norden Seal windows also provide the highest security rating against forced entry.

Besides being secure, affordable, durable, and maintenance-free, our windows come in stylish designs that can transform the aesthetic appeal of your living or working space. Norden Seal is simply the best in the industry for windows!


With its unique blend of style, performance and convenience, vinyl has become the most popular window frame material today. High-quality vinyl windows are designed to deliver return on investment through energy savings and by enduring year after year without the need to repair or refinish.

Jamb extension

A choice of maintenance-free PVC jamb extensions, frame moldings and corner blocks are available to enhance inside finishing.

Air chambers

These windows have the highest number of internal air chambers, giving them outstanding insulation and sound abatement qualities, as well as thermal efficiency and increased sturdiness

Additional Features
  • Opening mechanism and high-security multipoint locking system come with stainless steel hinges and tracks.
  • Hardware mounting is done through a minimum of two uPVC frame walls for secure and durable fastening.
  • Depending on the model, casements open at a full 90 degree.
Sealed glass

We can offer different thickness of the sealed unit up to 1-3/8″. Different type of the glazing and different thickness can be applied depending on the model of the window.

Inside the trim

Fusion welding corners provide attractive appearance and eliminate the need for adhesive and sealants. There are no imperfections on the completely watertight and airtight surface. Internal walls are also welded for increased overall structural strength.


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The outstanding thermal performance of vinyl makes it a desirable material for homeowners, builders and trade professionals. We take a number of steps to build on the energy efficiency inherent in vinyl windows, including the use of Low-E glass, super spacers technology and a multi air chambers within the frame.

Compared to aluminum or wood, which conducts heat rapidly, vinyl does a much better job at preventing heat loss and maintaining a comfortable interior environment all year round.

Even within the category of vinyl windows, energy efficiency ratings can vary wildly depending on the manufacturer, glazing, insulation and more. That’s why it’s important to look for the ENERGY STAR symbol and compare key metrics such as U-factor, solar heat gain coefficient (SHGC) and energy rating.

Installation will also play a major role in determining the performance and return on investment of the windows. Even the most energy-efficient vinyl windows will lead to problems if air is allowed to pass around the frame.


Vinyl is renowned for its easy upkeep, which amounts to little more than the occasional dusting or cleaning with a mild detergent. Whereas materials such as wood require lots of touch-ups due to fading, splintering or rotting, vinyl can endure season after season of harsh weather without needing to be repainted or repaired.


Advances in technology are continually adding to the design possibilities for vinyl windows, making them an attractive choice for any type of home. At Norden Seal Windows we offer a wide range of durable, fade-resistant colours for our windows, including custom options on request. This versatility allows for seamless matching with interiors and exteriors of all styles.

Our vinyl windows also come with unique artistic touches, including classic and contemporary rosettes for interior trim, as well as the option of a wood-stained finish for truly elegant styling.


We manufacture each of our windows from a lead-free uPVC (unplasticized polyvinyl chloride) compound. In addition to its environmental sustainability, this material gives our windows better resistance to impact, moisture and discoloration, and ensures they won’t crack, warp or blister. As a result, vinyl windows will continue to look and perform like new, year after year, in all kinds of climates.


Compared to other window materials such as wood and fiberglass, vinyl is a cost-effective option for both new construction and replacement projects. Over the long term it can provide added return on investment through energy savings at home, as well as in money and time saved because it requires little or no maintenance.

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