Verified and reviewed on BBB, HomeStars, Yelp, Houzz, TrustedPros, and Trustindex, so you can check us out before you call.
Verified and reviewed on BBB, HomeStars, Yelp, Houzz, TrustedPros, and Trustindex, so you can check us out before you call.
What Weather Pro does for Alberta homeowners
Founded in 2012, Weather Pro manufactures and installs energy-efficient vinyl windows and exterior doors for Alberta homes, selling factory direct and fitting them with our own crews. Every project includes a transferable lifetime warranty and a free in-home consultation.
Because we build and install our own products, you deal with one accountable team from the first measurement to the final install, rather than a chain of middlemen. Our branches in Calgary and Edmonton carry most of our Alberta work, and our crews travel out from those two locations to reach the rest of the province. Our focus here is replacement: swapping tired, drafty or fogged units for modern triple-glazed windows and insulated exterior doors, using vinyl, the material best suited to Alberta freeze and thaw cycles.
Certified, approved, and partnered with
Window types we install across Alberta
Casement windows
Hinged on the side and opened with a crank, swinging outward for a full clear opening and sealing tightly against winter drafts.
Awning windows
Hinged at the top and opening outward, awning windows let air in while keeping rain and snow out.
Double and single hung windows
Open vertically: a single-hung window moves only the bottom sash, while a double-hung window tilts both sashes for easy cleaning from inside.
Single slider windows
Glides horizontally along a track, with one sash that moves and one that stays fixed. Simple and easy to operate.
Double slider windows
Both sashes glide horizontally and open independently, letting in airflow from two directions.
End vent slider windows
Combines a large fixed centre pane with two operable end sections, giving a wide view and ventilation on both sides.
Picture windows
A fixed pane that does not open, built purely to bring in light and views. Seals extremely well and loses less heat than an operable window.
Fixed casement windows
Gives the slim casement look without an opening sash, matching the sightlines of operable casements beside it.
Bay windows
Projects outward from the wall in three sections, adding floor space, light and a defined nook.
Bow windows
Curves outward across four or more sections for a softer, rounded projection and panoramic light.
Tilt and turn windows
Open two ways from a single handle: tilt in from the top for gentle airflow, or swing in fully for maximum ventilation and easy cleaning.
Specialty shape windows
Custom shapes such as arches, circles and angled units, built to the exact dimensions of the opening.
Entry and exterior doors built for Alberta winters
Weather Pro supplies and installs insulated exterior doors across Alberta that keep cold air out and add security and curb appeal. Like our windows, they are built for Alberta temperature swings and backed by the same warranty.
A door is one of the largest single openings in a home, so its insulation and seal matter as much as any window. Our exterior and entry doors use insulated cores and weather-tight seals, while low-emissivity glass inserts bring in light without the heat loss of older glazing. The result is a door that holds its seal through freeze-and-thaw cycles rather than loosening over time.
Professional window and door installation in Alberta
Even a well-built window underperforms if it is fitted poorly. Weather Pro installs with its own trained crews, sealing and insulating each opening in accordance with Alberta building practices so every unit performs as designed.
Installation is where a replacement project succeeds or fails. A triple-glazed window or insulated entry door still leaks heat if the opening around it isn’t properly sealed and insulated, which is why we use our own crews rather than subcontractors. Each opening is squared, sealed and insulated so there are no gaps for air or water to work through.
How installation works outside Calgary and Edmonton
Crews travel out from the Calgary and Edmonton branches to the rest of the province. Lead times for towns farther from a branch depend on distance and project size, and we confirm them in writing with your quote rather than estimating them over the phone. Measurement, manufacture and installation follow the same process wherever the home is.
Our simple 6-step window replacement process
Measurement
At the first stage, our specialist carefully takes measurements of windows and doors. Using professional measuring tools, we guarantee the accuracy of each measurement to ensure a perfect fit for your needs.
Product Demonstration
At the second step, we present the selected product to you. It is important for you to personally see the quality and design of the item, and to ensure that it will perfectly complement the interior of your home.
Estimate Preparation
In the final step, we provide a precise and transparent estimate. We detail the costs and outline the services to ensure you have a clear understanding of the investment. Our aim is to give you all the information needed to make a confident decision regarding your home’s improvement.
Order & Factory Build
After you approve the estimate, we place your order and build your windows and doors to the measured sizes. As a Canadian manufacturer, we produce the units for your project rather than pulling generic stock, so each opening gets a purpose-built fit.
Professional Installation
On install day, our trained crew protects your floors, removes the old units, and prepares each opening. Your new windows or doors are set level, sealed against air and moisture, and insulated before finishing, then debris is removed so you are not left with cleanup.
Walkthrough & Warranty
When the work is complete, we walk you through how your new windows and doors operate and what your warranty covers. You leave with a clean home, clear next steps for care, and confidence that the project is finished properly.
Get Up to $3,960 Factory Rebate оn Your New Windows
We are excluding the middleman
Every Weather Pro window and door is built in our own facility, not sourced from a third party and relabelled. That means tighter quality control from raw material to finished frame, and pricing that skips the markups a distributor chain would add.
Windows built for the Alberta climate
Alberta asks more of a window than almost anywhere else in the country. Winter design temperatures across the province are among the coldest in Canada, and southern Alberta adds Chinook conditions on top of that: a wall can swing thirty degrees inside a day and then swing back. That repeated expansion and contraction is what breaks down older sealed units, which is why fogging and drafts are so common in aging Alberta homes.
Conditions are not uniform across the province either. Fort McMurray and Grande Prairie sit in a colder climate zone than Calgary and Lethbridge, so a window specified for one isn’t automatically right for the other. We specify to the zone the home is actually in.
Here is what keeps an Alberta home comfortable through all of it:
- Triple-pane windows with insulating gas fills slow heat loss through a deep cold snap
- Insulated vinyl frames and multi-point locking keep air and moisture out during prairie winds
- Low emissivity coatings reflect heat back into the room in winter
- Warm edge spacers reduce condensation when temperatures swing through a Chinook
- ENERGY STAR certification is set by climate zone, so an Alberta-rated window is rated for Alberta conditions rather than for a national average
Every Alberta project is guided by a project manager who stays with it from the first consultation to the final installation.
“A window that works in Lethbridge is not automatically the right window in Fort McMurray. Alberta covers more than one climate zone, and I spec to the zone the house is actually in, not to the province.”
Financing options for your Alberta project*
Get startedNew windows from $49 a month. On approved credit, based on approximately $3,700 financed over a 60-month term through Financeit; rate varies by credit.
APR financing
Available for 6 or 9 months, on approved credit through Financeit.
Project savings
Save on your whole project. New customers, minimum 3 windows or 2 doors.
Buy one, get one
Buy one window, get your second at 50% off, on windows and doors with installation.
Price match policy
We offer highly competitive rates and will match any verified competitor’s price for the exact same product.
* New customers only. Minimum 3 windows or 2 doors. On approved credit; financing through Financeit, rate varies by credit. Cannot be applied retroactively. Offer valid 30 days. See representative for full details.
Getting the most energy savings from new windows
New windows reduce energy loss most when the whole opening works together: triple-glazed glass, an insulated frame, and a properly sealed installation. Here is how to get the full benefit in an Alberta home.
Replacing windows lowers heating costs, but the size of the savings depends on more than the glass. To get the most out of an upgrade, the whole opening has to work together. Triple-glazed units with low-emissivity coatings reduce heat loss through the glass, insulated vinyl frames prevent heat from escaping through the frame, and a properly sealed and insulated installation closes the air gaps that quietly drain heat all winter.
ENERGY STAR sets its requirements by climate zone, and Alberta spans more than one. A window rated for southern Alberta isn’t automatically rated for Grande Prairie or Fort McMurray, so choosing a product certified for your zone is your most reliable efficiency benchmark. Pairing a full replacement with good attic and wall insulation compounds the benefit, since heat leaves a house through whichever opening resists it least.
Actual savings vary by home, existing insulation, and the condition of the windows being replaced, but better glass, better frames, and a tight installation deliver consistent comfort and lower bills.
Why Alberta homeowners choose Weather Pro
Choosing between window companies in Alberta comes down to who you can trust with your home and your money, and what makes the windows themselves different. Our windows are built with a Quad Seal System, four separate sealing mechanisms working together, so instead of relying on one or two points of contact like a standard window, four layered seals block air leakage, water infiltration, and drafts through Alberta’s freeze-thaw cycles. That, along with the points below, is why homeowners across the province keep choosing Weather Pro.
Factory direct
We manufacture and install our own products, so you deal with one accountable team from quote to install, whether your home is in the city or three hours out of it.
Quad Seal System
Four-layered seals- exterior frame, vapour barrier, insulated glass cavity, and interior seal- work together for stronger protection against drafts and water infiltration than a standard single-seal window.
Energy-efficient products
Triple-glazed, ENERGY STAR-rated windows, certified for your home’s Alberta climate zone.
Professional installation
Our own trained crews install, seal, and insulate every opening, then clean up when they are done.
Transferable lifetime warranty
Every window and door is backed by a transferable lifetime warranty, so the coverage stays with the home if you sell.
Flexible financing
Low monthly payments and a 0% APR option make a full replacement manageable.
Free in-home consultation
A no-obligation in-home visit with a precise, itemized quote for your home.
Buy One, Get One 50% Off
What Alberta customers say
I loved the service. Each step was easy. I’m in love with the new windows, really changed the look of the house.
Read this review on Google →Amazing people and product. Keith was very very informative and supportive. The installers were punctual and cleaned up the work area after themselves. The windows are very easy to operate, in comparison to the rest of the windows that we have. The locking mechanism is easy to operate.
Read this review on Trustindex →Weather Pro turned out to be a very good option. Cost effective, good customer service and their installation crew were on time, they cleaned up the site and the final work looked great! Thx
Read this review on Google →We are really happy with our new windows. We replaced all 9 and they were installed in one day! Vitalli and Dennis were respectful of our home, hard working and very professional. The ordering process was clear, it did take time for manufacturing but Made in Canada was worth the wait. Vitalli: you dropped $10 by accident in our driveway and can stop by any time and pick it up!! We very much recommend Weather Pro
Read this review on Trustindex →Our new windows arrived today, 3 weeks earlier than expected, and they are awesome! The sliders are so easy to open and they can opened in a way that makes them easy to clean from inside the house. The installers were very polite and efficient in the installation. They even tacked our trim up to finish the job. Cleaned up the work area, both inside & out. Super happy with this purchase. Highly recommended!!
Read this review on Google →I took my time getting 3 different quotes from different window companies to replace windows in my house. The project was fairly big, 12 windows and 2 doors. Weatherpro gave me a price that worked for me so I ended up choosing them, and I’m really happy with my decision. The whole process took around 2.5 months, as I needed custom sized windows and they had to be manufactured. Everything was installed in 1 day by professional crew. If I ever need more windows replaced I’ll definitely call you guys again!
Read this review on Trustindex →Alek N and his crew were absolutely amazing worked like troopers. Attention to detail and CLEANING was a top priority for them stunning work and diligent to detail. Would highly recommend there window service and product anytime.
Read this review on Google →We had all of our windows and exterior doors replaced. From start to finish it was a great experience. Olga was wonderful to deal with. The installers were on site for 3 days and replaced 11 windows and 4 doors. Not only do the windows and doors look great, but we immediately noticed a drastic difference in the road noise and drafts from the old window.
Read this review on Trustindex →I want to express my sincere appreciation for the care and attention we received from the staff and crews at Weather Pro Windows and Doors. Alex Mirkin, Regional Manager, guided us through each step of the process, from choosing the right windows to explaining the installation and providing timely follow-up before, during, and after the work was completed. We are extremely pleased with the results and would not hesitate to recommend Weather Pro Windows and Doors. A special thank you to Bogdan, Supervisor of the international team, who was on site throughout the project. His craftsmanship and commitment to customer satisfaction were exceptional.
Read this review on Google →Guys where great, they did an excellent job installing & cleaning up after the removal of old windows. We got the best price from Weather Peo from 5 quotes. Thanks to all involved.
Read this review on Trustindex →I had single pane before and weatherpro helped me upgrade to double pane. It’s unbelievable how much quieter my place has become. I really wish i would have upgraded earlier. I’m grateful to their salesperson who wasn’t pushy and explained everything clearly to me. The windows were 10 years old and my main goal was to reduce the noise, and I could hear it right away. The installation was fairly quick as the project wasn’t too big. Installers spoke English and cleaned after themselves. I’m happy with the results overall
Read this review on Google →Olga was my project manager and I never found and feel that I was pressured, her presentation was excellent and the most important thing Olga was true to her words. And I will only deal with her in a feture! Instalation was great! I highly recommend WeatherPro who is looking for a new windows for their house.
Read this review on Trustindex →I am so pleased with the team, the work they did, the details that I thought were left undone on the first day were well looked into and polished to my best expectation before they left. I highly recommend their work ethics and how they made me feel listened to of my concerns and made them answered to my satisfaction. Weather pro windows and doors is a company I can trust and so you can! I love my new windows!
Read this review on Google →2years ago we had windows installed. Olga gave a great presentation about the windows and explain everything in great detail. We are ordering 3bedroom windows today . With Olga walking us through about the new regulations about the windows we love our windows.
Read this review on Trustindex →Great team, with hard-working, fast, and efficient workers! Decent price as well!
Read this review on Google →Olga was absolutely fantastic throughout the entire process. I cannot say enough good things about WeatherPro. I highly recommend if you are looking to improve your windows going with WeatherPro
Read this review on Trustindex →Had a great experience with WeatherPro installing three doors in my home. Ian and his guys were very professional, friendly, and super knowledgeable. They took the time to walk me through the whole installation process and clearly answered all of the questions that I had. The quality of the work is excellent, and I’m really happy with how the doors turned out. Everything looks and works perfectly. I would definitely recommend WeatherPro to anyone looking for top notch service and craftmanship!
Read this review on Google →Very polite and cleaned up after. Very happy with the installation and product.
Read this review on Trustindex →We are very pleased with our windows and doors that we had installed about a month ago. Dealing with with Weather Pro was very easy, from their sales rep., to the installation crew we never had any problems. The installation crew was not only efficient, they did a great job of cleaning up after themselves.
Read this review on Google →Vitality and Denis were promp and very efficient. Would recommend to anyone.
Read this review on Trustindex →We had a very good experience with Weather Pro Windows and Doors. The installation team were very efficient and professional. Thank you!
Read this review on Trustindex →I love my new windows! It feels like a completely different house❤️
Read this review on Trustindex →Frequently Asked Questions
How much does window replacement cost in Alberta?
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Do you serve my town in Alberta?
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What windows are best for Alberta winters?
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Do windows for northern Alberta differ from windows for Calgary?
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Are there window rebates in Alberta in 2026?
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How long does a window replacement take?
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Can windows be installed in winter in Alberta?
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Are vinyl windows a good choice for Alberta homes?
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Does Weather Pro manufacture its own windows?
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Areas we serve in Alberta
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