Performance Rating
Air Leakage (AL)

Image showing air leakage scale
Air leakage (AL) is becoming an increasingly important factor when selecting energy-efficient windows and doors, especially for homeowners in cold climates like Ottawa. With rising energy costs and a focus on energy efficiency, understanding AL can help you choose products that reduce drafts and maintain indoor comfort. But what exactly is air leakage, and why should you care?

Performance Rating
R-value of Insulation

Move over, traditional window specs – the R-value is becoming a popular measurement in the world of window sales! Though it's been around for a while, this rating is gaining traction as an indicator of window efficiency. But why the sudden surge in popularity? Keep reading to find out.

Performance Rating
U-factor (U-Value)

The lower the U-value, the better the window is at keeping the heat in during the winter and the better it insulates
When choosing windows, two key metrics to consider are the U-factor (or U-value) and the Solar Heat Gain Coefficient (SHGC). Understanding these can help you make informed decisions for better home comfort and energy efficiency.

Learn About Windows
E-BOOK GUIDE

Everything you need to know about windows guide
Considering replacement windows? Cut through the complexity with our "Almost Everything You Need to Know About Windows" guide. Download the 32-page PDF now for detailed information, diagrams, and expert advice to help you make an informed decision.

Storm doors: Are they worth it in the Ottawa area?

When protecting your home from Ottawa’s harsh weather, every layer of defence counts. Many homeowners consider storm doors as an extra barrier against the elements — but are they truly the best investment for your home?

Swinging Patio Doors
Common Winter Issues

Swinging patio doors are a beautiful and functional addition to any home, but winter can bring unique challenges that affect their performance and durability. From drafts to ice buildup, understanding these issues and how to address them is essential for maintaining comfort and energy efficiency during the colder months.

Our Product Brands - Discover the Best in Windows and Doors

At Bayview Windows, we make choosing windows and doors easy and stress-free. With trusted brands to suit every style, budget, and need, this guide helps you find your perfect match.

Tailored to you: Why variety in window and door brand matters

At Bayview Windows, we believe your home deserves the very best, which is why we proudly offer a wide selection of window and door brands. Each home is different, and so are the needs and preferences of every homeowner.

Tips for choosing one brand over another

Choosing new windows and doors for your home is an exciting opportunity to enhance your living space, improve energy efficiency, and boost curb appeal. However, with so many factors to consider, it’s essential to approach the process thoughtfully to make the best decisions for your home and lifestyle.

Infographic - Window installation - What to expect

Our step-by-step infographic breaks down the entire process, so you know exactly what to expect from start to finish. Whether you're curious about the timeline, the installation day, or the final inspections, this guide will give you the clarity you need for a smooth window upgrade.

Does professional installation really matter?

We’re living in the golden age of DIY. With countless online tutorials and step-by-step guides, it’s tempting to grab your tools and tackle projects yourself. Plus, think of the savings! After all, with the right instructions, how hard can it be?

What are spectrally selective coatings

Spectrally selective coatings are advanced coatings applied to glass that filter and control the amount of solar energy that enters a building.

Battling the Sun: Tech Keeps Heat and UV Rays at Bay

The sun’s warmth and light can be a blessing, illuminating our homes and making them feel cosy and inviting. However, the intense heat and UV rays that come with it can also pose significant challenges.

Stay connected with Bayview Windows for insights & updates!

At Bayview Windows, we love sharing the latest tips, trends, and updates to help you make the best choices for your home.

Understanding dew point and humidity in your home

Play with the settings on our Dew Point Calculator to see how temperature and humidity impact your home — spot condensation risks, balance humidity, and keep your space comfortable year-round.
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