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Omega Windows & Doors Manufacturing
Excellence in Custom Window & Door Solutions Since 1989
Established in 1989, Omega Windows & Doors Manufacturing has earned a trusted name in Ontario for delivering high-performance home improvement products. We go beyond standard offerings by providing precision-made windows and expertly installed doors that combine aesthetics with energy efficiency.
We proudly serve homeowners across the Greater Toronto Area and surrounding regions with a level of service and craftsmanship unmatched in the industry.
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Who We Are
As a family-owned and operated company, OMEGA has grown from humble beginnings into a full-service manufacturer and installer. Our team is passionate about helping homeowners elevate their homes with custom window designs and durable entry systems that are both beautiful and practical.
With cutting-edge fabrication techniques and a focus on vinyl frame technology, we bring your project vision to life with energy-efficient, low-maintenance products that perform through every Canadian season.
Explore our full line of modern vinyl door and window systems designed for lasting performance and enhanced curb appeal.
A Full-Service Partner for Your Home
Whether you’re installing new units or replacing outdated models, Omega Windows & Doors Manufacturing provides a one-stop shop from design to installation.
From sleek, contemporary outward-opening casement frames to weather-ready awning windows for better airflow, every solution is tailored to match your home’s style and structural needs.
Homeowners also love our wide-frame picture window styles, which invite natural light without compromising energy efficiency, and our multi-panel bay window installations that transform your home’s interior and exterior aesthetics.
Looking for something with gentle curves? Check out our architecturally enhanced bow window designs.
Hassle-Free Service with High Value
Hassle-Free Service with High Value
We understand that shopping for replacement windows or doors can be overwhelming. That’s why OMEGA keeps it simple and transparent. We provide:
- Free in-home estimates
- No-pressure consultations
- Clear explanations of materials and build types
- Local manufacturing and direct-to-you delivery
You can trust our team to guide you through options like easy-glide dual slider windows, streamlined single-track sliding frames, and double-hung sash window styles with classic functionality and modern sealing systems.
For those upgrading on a budget, our compact single-hung window units offer performance and charm at an affordable cost.
Custom Doors Made for Canadian Homes
A front door is more than just an entry point—it’s your first impression. OMEGA offers a wide array of entry solutions, including fiberglass-clad doors with thermal cores and sliding patio options with reinforced frames that suit both traditional and modern designs.
Design your dream entrance with our interactive door customization tool and bring your unique style to life.
Energy Efficiency Without Compromise
We believe your windows and doors should help lower your utility bills and improve comfort year-round. That’s why we offer ultra-efficient triple-pane glass packages for better insulation and long-term savings.
Pair your new install with premium accessory kits and hardware options to complete the look and performance.
Installation You Can Rely On in the GTA, Durham & York Regions
At OMEGA Windows & Doors Manufacturing, our in-house crews are more than just trained—they’re factory-certified installation specialists serving homeowners across the Greater Toronto Area, Durham, and York Regions.
Every installation is performed with precision, care, and respect for your home, ensuring a custom fit, long-term performance, and beautiful results.
Why GTA Homeowners Trust Our Installation Team:
- Factory-certified expertise for precise, compliant installation
- Custom fit for optimal energy efficiency and performance
- Careful handling of your home’s interior and exterior finishes
- Clean, organized job sites with minimal disruption
- Proven results trusted by hundreds of homeowners each year
See why so many choose our Local Expert Window & Door Installation Team for projects of all sizes, from single-room upgrades to full home renovations.
AFFORDABLE. ENERGY EFFICIENT. LOW MAINTENANCE
LIFETIME WARRANTY
10 YEAR WARRANTY
GOVERNMENT APPROVED
Your Project, Our Expertise
Every home tells a story—and at OMEGA Windows & Doors Manufacturing, we help you tell yours through the details. From the first conversation to the final inspection, our team works closely with you to align your goals, style, and budget.
Whether you’re updating your space or starting a new build, we’ll recommend products and strategies that deliver beauty, performance, and value.
How We Make Your Project Simple:
- Personalized recommendations tailored to your vision
- Product selection to match your home’s style and performance needs
- Professional guidance on energy-efficient upgrades
- Accurate timelines and transparent pricing
- Design tools to help visualize your finished project
Explore design possibilities with our Door & Window Design Configurator, then Book Your Personalized Consultation to see how OMEGA delivers unmatched quality and support from start to finish.
Serving the Greater Toronto Area with Trusted Window & Door Expertise
For over 30 years, Omega Windows & Doors Manufacturing has been a proud, family-owned manufacturer offering high-quality vinyl window systems and energy-efficient doors across the Greater Toronto Area. From modern condos to legacy family homes, our expert team brings durability, comfort, and precision-crafted installations to every neighborhood we serve—including Durham Region, York Region, and Toronto. Our deep roots in the community reflect our commitment to craftsmanship and care in every project.
Where We Work: Proudly Serving Communities Across the GTA
Our service area spans a wide range of communities—from city cores to rural suburbs. We’ve built our reputation by delivering reliable window replacements and custom doors in homes just like yours. Explore the regions and municipalities we proudly serve below.
Durham Region – Windows & Doors Built for Ontario’s Eastern Edge
Homeowners in Durham Region rely on OMEGA for weather-ready vinyl windows and secure exterior doors that combine modern appeal with long-lasting protection. Whether you’re in a growing suburb or a rural village, our products are made to last through Ontario’s four seasons.
Pickering – Urban Energy with Natural Surroundings
OMEGA helps Pickering homeowners enhance comfort and style with low-maintenance windows and durable entry systems built for coastal living and city convenience.
Popular service areas:
- Amberlea
- Bay Ridges
- Brock Ridge
- Dunbarton
- Fairport
- Highbush
- Liverpool
- Rosebank
- Rougemount
- Rouge Park
- Town Centre
- Village East
- West Shore
- Woodlands
- Altona Forest
- Seaton
- Claremont
- Greenwood
- Whitevale
- Brougham
- Cherrywood
Ajax – Suburban Living with Lakeside Views
From townhomes to large lots, OMEGA provides Ajax with custom window solutions and efficient exterior doors suited for every lifestyle and budget.
Popular service areas:
- Central Ajax
- Pickering Village
- Duffins Bay
- Discovery Bay
- Nottingham
- Westney Heights
- Southwood
- Applecroft
- Highbush
- Riverside
- Lakeside
- Salem Heights
- Audley North
- Audley South
- Carruthers Creek
- Mulberry Meadows
- Ajax by the Lake
Oshawa – Established Neighborhoods and Expanding Communities
Oshawa homeowners trust OMEGA for vinyl windows and energy-saving door systems that improve comfort and curb appeal in both new and heritage homes.
Popular service areas:
- Downtown Oshawa
- Northglen
- Taunton
- Windfields
- Pinecrest
- Eastdale
- McLaughlin
- Vanier
- Lakeview
- O’Neill
- Donevan
- Central Oshawa
- Farewell
- Harmony
Whitby – Modern Subdivisions and Historic Charm
OMEGA helps Whitby families upgrade with custom-designed window systems and secure entryways crafted for Ontario’s changing seasons.
Popular service areas:
- Brooklin
- Downtown Whitby
- Blue Grass Meadows
- Pringle Creek
- Williamsburg
- Rolling Acres
- Whitby Shores
- Taunton North
- West Lynde
- Port Whitby
- Lynde Creek
- Thickson
- Heber Down
- McKinney
- Greenwood Conservation
- Ashburn
Clarington – Suburban Growth Meets Rural Heritage
We deliver energy-efficient vinyl window systems and weatherproof doors to Bowmanville, Courtice, and beyond—all built for long-term value.
Popular service areas:
- Bowmanville
- Courtice
- Newcastle
- Orono
- Hampton
- Enniskillen
- Kendal
- Leskard
- Maple Grove
- Newtonville
- Port Darlington
- Wilmot Creek
- Tyrone
- Haydon
- White Cliffe
Scugog – Lakeside Living and Open Spaces
From Port Perry to quiet country roads, OMEGA installs weather-resistant windows and secure door systems that enhance comfort and protect homes year-round.
Popular service areas:
- Port Perry
- Greenbank
- Seagrave
- Blackstock
- Caesarea
- Epsom
- Scugog Island
- Nestleton Station
- Utica
- Saintfield
- Manchester
- Sonya
Uxbridge – Village Charm Meets Lasting Performance
OMEGA delivers high-quality window and door upgrades that match Uxbridge’s small-town feel with reliable modern performance.
Popular service areas:
- Downtown Uxbridge
- Quaker Village
- Barton Farms
- Coral Creek
- Testa Heights
- Foxbridge
- Uxbridge Brook
- Goodwood
- Altona
- Sandford
- Zion
- Siloam
- Leaskdale
- Udora
Brock – Quiet Communities, Reliable Comfort
OMEGA brings trusted windows and doors to Brock homes with a focus on weather-resistance, efficiency, and charm.
Popular service areas:
- Beaverton
- Cannington
- Sunderland
- Wilfrid
- Vroomanton
- Manilla
- Gamebridge
- Maple Hill
- Thorah
- Port Bolster
- Cambray
York Region – Engineered Comfort for Ontario’s Fastest-Growing Communities
York Region residents count on OMEGA’s custom-fit vinyl windows and long-lasting entry doors for modern builds and heritage homes alike. Our team understands the region’s architecture and weather patterns—offering performance-focused solutions backed by factory-direct support.
Markham – High-Tech Growth, Family Comfort
OMEGA’s window and door systems help Markham families enjoy energy savings, comfort, and modern style across busy neighborhoods and quiet courts.
Popular service areas:
- Unionville
- Milliken
- Thornhill (Markham)
- Berczy Village
- Wismer Commons
- Greensborough
- Greensborough Heights
- Box Grove
- Cornell
- Markville
- Legacy
- Raymerville
- Buttonville
- Cachet
- Angus Glen
- South Unionville
- Rouge Fairways
- Rouge River Estates
- German Mills
Vaughan – West-End Suburbs Built to Thrive
Homeowners in Vaughan trust OMEGA for durable window systems and low-maintenance doors that balance busy lifestyles and year-round protection.
Popular service areas:
- Maple
- Woodbridge
- Kleinburg
- Thornhill (Vaughan)
- Concord
- Vellore Village
- Patterson
- Islington Woods
Richmond Hill – Timeless Homes, Trusted Solutions
Richmond Hill homeowners rely on OMEGA for custom vinyl windows and entry systems that withstand seasonal extremes while enhancing property value.
Popular service areas:
- Bayview Hill
- Oak Ridges
- Mill Pond
- Jefferson
- Doncrest
- North Richvale
- South Richvale
- Westbrook
- Langstaff
- Harding
- Crosby
- Observatory
- Devonsleigh
- Rouge Woods
- Elgin Mills
- Heritage Estates
Newmarket – Comfort & Style in Established Suburbs
OMEGA provides insulated windows and storm-ready doors for Newmarket homes—offering modern performance in family-friendly communities.
Popular service areas:
- Stonehaven-Wyndham
- Bristol-London
- Woodland Hill
- Glenway Estates
- Huron Heights
- College Manor
- Summerhill Estates
- Armitage
- Central Newmarket
Aurora – Heritage Charm with Modern Protection
From conservation areas to newer suburbs, OMEGA installs energy-efficient window and door systems that protect and elevate Aurora homes.
Popular service areas:
- Aurora Village
- Bayview Wellington
- Bayview Northeast
- Bayview Southeast
- Hills of St. Andrew
- Aurora Highlands
- Aurora Estates
- Rural Aurora
- Lexington
- Westhill
East Gwillimbury – Rural Living with Urban Efficiency
Our team provides triple-pane glass windows and secure door frames designed for East Gwillimbury’s open landscapes and growing subdivisions.
Popular service areas:
- Holland Landing
- Sharon
- Mount Albert
- Queensville
- Rural East Gwillimbury
- Brownhill
Georgina – Lakefront Homes, Long-Term Protection
OMEGA’s weather-tuned solutions help Georgina homeowners stay comfortable from lakefront winds to rural farmland with insulated doors and energy-saving windows.
Popular service areas:
- Keswick
- Sutton
- Jackson’s Point
- Pefferlaw
- Udora
- Willow Beach
- Rural Georgina
- Virginia
- Baldwin
- Biscayne
King – Upscale Rural Living with Smart Comfort
Homeowners in King enjoy stylish, long-lasting window upgrades and entry systems that preserve privacy, comfort, and value.
Popular service areas:
- King City
- Nobleton
- Schomberg
- Laskay
- Pottageville
- Strange
- Snowball
- Hammertown
- Kinghorn
- Kettleby
Whitchurch-Stouffville – Growth Meets Lasting Efficiency
OMEGA supports Stouffville’s new builds and rural properties with custom-fitted windows and durable patio doors designed for comfort and savings.
Popular service areas:
- Ballantrae
- Wheler’s Mill
- Stouffville Village
- Rural Whitchurch-Stouffville
- Lincolnville
- Musselman’s Lake
- Preston Lake
- Vivian
- Bloomington
- Dickson Hill
Toronto – High-Performance Windows & Doors for Legacy and Growing Communities
OMEGA is trusted across Toronto’s diverse neighborhoods—from East York to North York—for durable vinyl windows and energy-efficient doors that elevate home function and beauty while lowering energy costs.
Scarborough – Durable Style in Diverse Neighbourhoods
OMEGA designs high-performance windows and doors for Scarborough’s ocean-facing homes and growing urban areas—built to handle the elements.
Popular service areas:
- Agincourt
- Bendale
- Birch Cliff
- Clairlea
- Cliffcrest
- Dorset Park
- Eglinton East
- Guildwood
- Highland Creek
- Ionview
- Kennedy Park
- L’Amoreaux
- Malvern
- Milliken
- Morningside
- Oakridge
- Port Union
- Rouge
- Scarborough Village
- West Hill
North York – Urban Performance for Growing Homes
From glass towers to bungalows, OMEGA’s modern energy-saving upgrades are designed for North York’s mixed housing landscape.
Popular service areas:
- Willowdale (East & West)
- Bayview Village
- Don Mills
- York Mills
- Hoggs Hollow
- Bathurst Manor
- Newtonbrook (East & West)
- Downsview
- Flemingdon Park
- Victoria Village
- Hillcrest Village
- Yorkdale–Glen Park
- Lawrence Manor
- Amesbury
- Clanton Park
- Englemount–Lawrence
- Parkwoods–Donalda
East York – Heritage Homes with Modern Comfort
OMEGA upgrades East York homes with stylish, thermally efficient doors and windows that preserve character and boost interior comfort.
Popular service areas:
- East Danforth
- East York Village
- Leaside
- Old East York
- Parkview Hills
- Topham Park
- Thorncliffe Park
- Woodbine Gardens
- Woodbine-Lumsden
- O’Connor–Parkview