Tips for Weatherproofing Your Calgary Windows and Doors: Making Your Home More Climate-Ready

Written by Jeremy Ryan Created on June 27th, 2025
Categories: Window and Door Maintenance
Tips for Weatherproofing Your Calgary Windows: Making Your Home More Climate-Ready


We’re no strangers to how unpredictable Calgary’s weather is. One minute, you’re basking in the sunshine, and the next, you’re watching snowflakes fall from the sky.

But the real dilemma here is this: Are your windows and doors ready for our city’s wild mood swings? If you’re not so sure about that, you’re probably losing money, comfort, and maybe even your cool.

But don’t worry—weatherproofing your Calgary windows and doors doesn’t have to be a dreadful task. With the right tips, you can easily keep unpredictable weather where it belongs: outside. Here’s what you can do to make your home more climate-ready: 

Table of Contents | Tips for Weatherproofing Your Calgary Windows and Doors: Making Your Home More Climate-Ready

1. Seal the Deal: Caulking and Weatherstripping

2. Upgrade to Energy-Efficient Windows and Doors in Calgary

3. Embrace the Power of Window and Door Films

4. Leverage Insulated Curtains, Blinds, and Door Sweeps

5. Check for Condensation 

6. Install Storm Windows and Doors for Extra Protection

7. Maintain, Maintain, Maintain 

8. Don’t Neglect the Exterior

9. Consider Professional Installation and Assessment

10. Embrace Smart Technology

Get Ready to Weather Any Storm with Western Windows


1. Seal the Deal: Caulking and Weatherstripping


If your windows and doors are ultra drafty, you’ll feel it in a heartbeat. That’s when you know you need a seal-the-deal intervention. Use a tube of high-quality exterior caulking and give those window and door frames a good seal. Focus on spots where they meet the siding or trim—these spots are where leaks occur the most. 

And of course, don’t forget the weatherstripping! Replacing old, cracked stripping around sashes and door jambs can work wonders. A tight seal keeps out chilly air and keeps your hard-earned heat indoors.

Pro tip: Check your caulking every fall. Calgary’s temperature swings can crack even the toughest sealants.


2. Upgrade to Energy-Efficient Windows and Doors in Calgary


Still holding onto those single-pane windows from the ‘80s or that old wooden door that whistles in the wind? This might be your sign to finally let go. Modern, energy-efficient windows in Calgary and insulated exterior doors are built for our unique climate in the city. They feature double or triple glazing, low-E coatings, argon gas fills, and advanced weatherproofing features.

These upgrades don’t just keep your home warmer in winter. They also keep it cooler in summer and help lower your energy bills. It’s an investment in comfort that just keeps rewarding you, year after year.


3. Embrace the Power of Window and Door Films


Where would we be without our trusty sunglasses?

Your windows and doors likely feel the same way. That’s why you’ll want to layer film on them that acts as sunglasses for your home. These thin, transparent sheets stick right onto your glass, reducing UV rays and improving insulation. During Calgary’s sunniest days, window film helps keep your furniture from fading and your AC from working overtime.

And in winter, some films add a thin layer of insulation, making those windows and glass doors toasty without turning up the thermostat.


4. Leverage Insulated Curtains, Blinds, and Door Sweeps


News flash: You don’t have to sacrifice style for substance when it comes to windows and doors. 

You can use insulated curtains and blinds to add an extra barrier against drafts and heat loss, all while looking ultra-sharp. Close them at night or during a sudden cold snap to lock in warmth, then fling them open on sunny days to let the natural heat in.

And don’t forget about door sweeps and draft stoppers. They’re simple, affordable, and make a huge difference by blocking cold air at the bottom of your doors.

Bonus: These elements are also a great way to add a pop of colour or pattern to your interiors.


5. Check for Condensation 


Do you ever notice fog or droplets between your window panes or along the edges of your doors? That’s condensation, and it’s your home’s way of crying out for help. Persistent condensation can mean failed seals or hidden leaks. If you leave this unchecked for too long, it can lead to mould, rot, or even structural issues.

Make sure you attend to condensation issues, stat. Fix the root cause, whether it’s a simple cleaning, a seal replacement, or calling in the pros.


6. Install Storm Windows and Doors for Extra Protection


Nothing’s really overkill when it comes to protecting your home. For those who love to go the extra mile or just want an added layer of defence against hail, storm windows and doors are an excellent solution. Mounted over your existing windows and doors, they create an insulating air pocket and shield your glass from flying debris.

In a city where hailstorms are basically a tradition, these continue to be a popular upgrade. 


7. Maintain, Maintain, Maintain 


Your windows and doors work hard 24/7. It’s only natural that they need a little TLC to keep performing at their best. Clean those tracks, lubricate moving parts, and keep an eye out for signs of wear. Well-maintained windows and doors not only last longer but also resist leaks, drafts, and other climate-related issues.

Keeping your windows in check isn’t a demanding task at all. Just set a reminder to do a quick window and door check every spring and fall—that’s only twice a year. 


8. Don’t Neglect the Exterior


It’s not just what’s on the inside that matters. Your window and door exteriors play a major role in weatherproofing, too. Damaged edges and chipped paint can all contribute to water infiltration and entryway issues. Make a habit of inspecting the area around your windows and doors and fixing any issues promptly as soon as possible. A little exterior maintenance now can save you from major headaches and expenses later.


9. Consider Professional Installation and Assessment


Sure, DIY works just fine for some projects, but when it comes to weatherproofing your windows and doors that protect your home, you don’t want to leave it up to chance. It pays to call in the experts. Professional installers ensure a snug, leak-proof fit and can spot potential problems you might miss.

Companies like Western Windows specialize in making Calgary homes climate-ready, with products and expertise tailored to our unpredictable weather.


10. Embrace Smart Technology


Welcome to the 21st century, where even your windows and doors can be smart. Consider adding window sensors, smart locks, or motorized blinds that adjust based on temperature or sunlight. These gadgets can help you optimize comfort and efficiency while giving you peace of mind. Why let your home’s fixtures fall behind the latest in technology?


Get Ready to Weather Any Storm with Western Windows


Weatherproofing your Calgary windows and doors isn’t just about surviving the wildest weather situations—it’s about enjoying a home that’s comfortable, energy-efficient, and ready for whatever the forecast throws your way. From simple DIY fixes to professional upgrades, you’ve got the power to make your home climate-ready. 

When you’re ready for top-notch solutions, Western Windows is your go-to for expert advice and premium products designed with Calgary’s climate in mind. With our windows and doors, your home will never be bothered by the weather outside. 

Get a free estimate today! 

Explore our window products:

Check out our range of doors: 

Searching for more expert tips on windows and doors in Calgary? We’ve got you covered! Check our other resources below:

author avatar
Western Windows Experts
At Western Windows, we understand that your home is your sanctuary, and we believe that the right windows can make all the difference in enhancing its comfort, beauty, and energy efficiency. Through our blog, we aim to provide you with valuable insights, tips, and inspiration to help you make informed decisions about your window needs. Whether you're looking to upgrade to energy-efficient windows, enhance your home's curb appeal, or simply seeking guidance on maintenance and care, we're here to guide you every step of the way. Thank you for choosing Western Windows—we're committed to exceeding your expectations and helping you achieve the home of your dreams.
Jeremy Ryan
At Western Windows, we understand that your home is your sanctuary, and we believe that the right windows can make all the difference in enhancing its comfort, beauty, and energy efficiency. Through our blog, we aim to provide you with valuable insights, tips, and inspiration to help you make informed decisions about your window needs. Whether you're looking to upgrade to energy-efficient windows, enhance your home's curb appeal, or simply seeking guidance on maintenance and care, we're here to guide you every step of the way. Thank you for choosing Western Windows—we're committed to exceeding your expectations and helping you achieve the home of your dreams.