Stop Losing $1,200/Year on Drafty Old Windows
Get Energy Star certified vinyl windows professionally installed in Calgary. Cut heating costs by 30%, eliminate drafts forever, and increase your home value - all backed by our 25-year warranty. Most installations completed in 1-2 days.
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Why Calgary Homeowners Choose Us
Transform Your Home with Professional Window Installation
Stop wasting money on high energy bills and uncomfortable drafts. Our Energy Star certified windows pay for themselves.
Save $1,200+ Per Year
Cut your heating and cooling costs by up to 30% with our multi-chamber vinyl frames and Energy Star certified glass. The average Calgary home saves over $100 per month.
25-Year Warranty Included
We stand behind every installation with an industry-leading 25-year warranty. Your investment is protected for decades - guaranteed.
Installed in 1-2 Days
No lengthy disruptions. Our expert team completes most installations in 1-2 days with minimal mess and zero compromise on quality.
Built for Calgary Weather
Engineered specifically for extreme Canadian winters and hot summers. Our Vinylbilt windows withstand -40°C without warping or cracking.
Increase Home Value
New windows offer one of the highest ROIs in home improvements - up to 80% of your investment returned when you sell, plus enhanced curb appeal.
Reduce Carbon Footprint
Lower your environmental impact with energy-efficient windows that reduce your home's heating and cooling demands by up to 30%.
Premium Vinylbilt Windows - Made in Canada
We exclusively partner with Vinylbilt because they're the only manufacturer that meets our uncompromising standards for Calgary's extreme climate.
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Energy Star Certified:Guaranteed to reduce your energy costs by up to 30% year-round
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Extreme Weather Engineering:Multi-chamber frames with advanced weatherstripping withstand -40°C to +40°C
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Zero Maintenance:Never paint, stain, or worry about rot - vinyl stays beautiful for decades
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Comprehensive Warranty:Backed by both Vinylbilt's manufacturer warranty and our 25-year installation guarantee
When you choose FamilyNest, you're choosing proven quality + expert installation that lasts a lifetime.
Our 100% Satisfaction Guarantee
We're so confident you'll love your new windows that we offer a comprehensive 25-year warranty.
If you experience any issues with your windows or installation, we'll fix it. No questions asked. No fine print. That's our promise to every Calgary homeowner.
We've been serving Calgary homeowners for over 10 years and we're here long-term. Your satisfaction is our priority.
Customer Reviews
What Calgary Homeowners Are Saying
Common Questions Answered
Why Homeowners Choose FamilyNest Windows
💰 "New windows seem expensive"
With monthly savings of $100+, most Calgary homeowners break even in 4-5 years - then enjoy pure savings for decades. Plus, we offer flexible payment options to fit any budget.
⏰ "I don't have time for renovations"
Most installations take just 1-2 days with minimal disruption. We handle everything from measurement to cleanup. You'll barely notice we're there - except for your beautiful new windows.
🤔 "How do I know which windows I need?"
Our free consultation includes expert recommendations based on your home, budget, and goals. We'll guide you through every option so you make the perfect choice with confidence.
😰 "What if something goes wrong?"
We stand behind our work. All installations are covered by a workmanship warranty, and manufacturer warranties apply to the products. If an issue related to our installation comes up, we fix it. We've been serving Calgary homeowners for years and we're here long-term.
Frequently Asked Questions
Everything You Need to Know
Most residential window installations are completed in 1-2 days, depending on the number of windows. We work efficiently without compromising quality, and we clean up thoroughly when we're done.
Our installation is backed by a workmanship warranty, and products are covered by the manufacturer. If something connected to our work needs attention, we fix it. For product issues, we help coordinate the warranty process.
The average Calgary home saves $100-150 per month on energy costs with new Energy Star windows - that's $1,200-1,800 annually. Your exact savings depend on your home size and current window condition.
Vinylbilt windows are engineered specifically for Canadian climates. They feature multi-chamber frames for superior insulation, advanced weatherstripping, and Energy Star certification - all backed by comprehensive warranties.
After your consultation and order confirmation, custom window production takes about 7–9 weeks. Installation is typically scheduled shortly after — usually in week 10 or 11. We'll always keep you informed and confirm dates as soon as your windows are ready.
A Family Business with Over 10 Years of Experience in Calgary
At FamilyNest Windows & Doors, we treat every home like our own. We're a locally owned, family-operated company with over a decade of hands-on experience serving Calgary and surrounding communities.
We've helped thousands of homeowners improve comfort, energy efficiency, and long-term value through professional window and door installation.
Our Work
Finished Window Projects
See the quality and craftsmanship in every installation we complete across Calgary
Ready to Start Saving Money Every Month?
Get your free, no-obligation quote today and discover exactly how much you'll save with new Energy Star windows.