Upgrade Your
Home with
High-Performance
Windows & Doors
Exceptional efficiency, Canadian-made craftsmanship, and certified installation. Featuring North Star, Fibertec, Vinylbilt, and Premium Door Systems — trusted by homeowners across Ottawa and Eastern Ontario for more than four decades.
Exceptional efficiency, Canadian-made craftsmanship, and certified installation. Featuring North Star, Fibertec, Vinylbilt, and Premium Door Systems — trusted by homeowners across Ottawa and Eastern Ontario for more than four decades.
Home Comfort
You Can Feel.
Home Comfort
You Can Feel.
Home Comfort
You Can Feel.
For more than 40 years, homeowners across Ottawa have trusted SM Windows & Doors for reliable products, expert installation, and Canadian-made performance built for our climate. We specialize in premium vinyl, fiberglass, and energy-efficient window and door systems — installed by certified professionals who take pride in doing the job right the first time.
Whether you're upgrading drafty windows, replacing an aging entry door, or planning a high-performance new build, we offer products that deliver comfort, efficiency, and long-term value.
For more than 40 years, homeowners across Ottawa have trusted SM Windows & Doors for reliable products, expert installation, and Canadian-made performance built for our climate. We specialize in premium vinyl, fiberglass, and energy-efficient window and door systems — installed by certified professionals who take pride in doing the job right the first time.
Whether you're upgrading drafty windows, replacing an aging entry door, or planning a high-performance new build, we offer products that deliver comfort, efficiency, and long-term value.
Canadian-Made
Products
Canadian-Made
Products
High-Performance
Energy Efficiency
High-Performance
Energy Efficiency
Certified Professional
Installation Teams
Certified Professional
Installation Teams
40+ Years Serving
THE Ottawa AREA
40+ Years Serving
THE Ottawa AREA
Canadian-Made
Products
Certified Professional
Installation Teams
High-Performance
Energy Efficiency
40+ Years Serving
THE Ottawa AREA
Explore Our Premium
Window & Door Options
Explore Our
Premium Window
& Door Options
Explore Our
Premium Window
& Door Options
Discover windows and doors crafted for Canadian homes — built to enhance comfort, efficiency, and long-term value. From high-performance vinyl and fiberglass windows to durable, beautifully designed entry and patio doors, explore options tailored to your style, budget, and energy goals.
PREMIUM WINDOWS
Energy-efficient vinyl and fiberglass windows crafted for year-round comfort and lasting performance — including PHIUS-certified options for high-efficiency and modern Canadian homes.
PREMIUM DOORS
Durable, secure, and beautifully crafted entry, patio, and garden doors designed for comfort, style, and long-term performance in the varied conditions of the Canadian climate.
PREMIUM DOORS
Durable, secure, and beautifully crafted entry, patio, and garden doors designed for comfort, style, and long-term performance in the varied conditions of the Canadian climate.
PREMIUM DOORS
Durable, secure, and beautifully crafted entry, patio, and garden doors designed for comfort, style, and long-term performance in the varied conditions of the Canadian climate.
PREMIUM WINDOWS
Energy-efficient vinyl and fiberglass windows crafted for year-round comfort and lasting performance — including PHIUS-certified options for high-efficiency and modern Canadian homes.
PREMIUM WINDOWS
Energy-efficient vinyl and fiberglass windows crafted for year-round comfort and lasting performance — including PHIUS-certified options for high-efficiency and modern Canadian homes.
PHIUS Certified Windows Now Available
PHIUS Certified
Windows Now Available
Our fiberglass windows from Fibertec are now PHIUS Certified, offering some of the most energy-efficient performance available in North America. Built for Passive House, Net Zero, and extreme-climate homes, these windows deliver exceptional insulation, airtightness, and comfort — and very few Ottawa companies offer them.
Passive House & PHIUS-approved
Passive House & PHIUS-approved
Passive House & PHIUS-approved
Superior thermal performance
Superior thermal performance
Superior thermal performance
Fiberglass frames for unmatched durability
Fiberglass frames for unmatched durability
Fiberglass frames for unmatched durability
Ideal for new builds & deep energy retrofits
Ideal for new builds & deep energy retrofits
Ideal for new builds & deep energy retrofits
A Straightforward
Process from Quote
to Installation
A Straightforward
Process from Quote
to Installation
We make upgrading your windows and doors simple. From your first call to final cleanup, our team ensures clear communication, precise installation, and a smooth experience every step of the way.
Free consultation
& quote
Free consultation & quote
Free consultation
& quote
No-pressure guidance
and pricing
No-pressure guidance and pricing
Detailed home
measurements
Detailed home measurements
Precise, in-home technical assessment
Professional
installation
Professional installation
Certified teams, clean and careful work
Final inspection
& cleanup
Final inspection & cleanup
Final inspection
& cleanup
We ensure everything’s perfect before we leave
We ensure everything’s perfect
before we leave
Warranty-backed
aftercare
Warranty-backed aftercare
Ongoing support when you need us
Ongoing support when
you need us
Book a free in-home consultation and discover the right windows or doors for your home, budget, and energy goals.
Book a free in-home consultation and discover the right windows or doors for your home, budget, and energy goals.
Book a free in-home consultation and discover the right windows or doors for your home, budget, and energy goals.
256 Lombard Street, Hwy 15
Smiths Falls, ON K7A 0B5
613-285-5340 | admin@smwindowsanddoors.ca
©2025 SM Windows & Doors | Website Intelligently Designed by Weir Media
256 Lombard Street, Hwy 15
Smiths Falls, ON K7A 0B5
613-285-5340 | admin@smwindowsanddoors.ca
©2025 SM Windows & Doors | Website Intelligently Designed by Weir Media
256 Lombard Street, Hwy 15
Smiths Falls, ON K7A 0B5
613-285-5340 | admin@smwindowsanddoors.ca
©2025 SM Windows & Doors
Website Intelligently Designed by Weir Media