Serving the GTA, Durham Region, and York Region
Omega Windows & Doors Manufacturing
Located in Scarborough | Family-Owned Since 1989
Omega Windows & Doors Manufacturing is a family-owned company located in Scarborough and serving homeowners, contractors, custom home builders, and custom home architects across the GTA, Durham Region, and York Region. Since 1989, we have manufactured vinyl window systems and supplied entry doors and patio doors backed by factory-trained, in-house installation and local showroom support.
From replacement projects and renovations to new custom homes, we help clients choose windows and doors that balance energy efficiency, curb appeal, natural light, and long-term performance.
Canadian Made | Factory-Trained Installation | ENERGY STAR® Products
Windows and Doors Built for Ontario Homes and Well-Planned Projects
The right windows and doors should do more than fill an opening. They should help improve comfort, support energy efficiency, bring in natural light, and suit the overall style of the property. Omega works with homeowners and project teams to deliver made-to-order solutions that are practical, durable, and designed for local conditions.
Whether you are replacing aging windows, upgrading the front entrance, opening up a back living area with patio doors, or specifying products for a custom build, our team can help guide the process from product selection to professional installation.
This approach helps homeowners make confident choices while giving contractors, custom home builders, and architects a reliable local partner for renovation and new construction projects.
With one team supporting product guidance, manufacturing, and installation, clients benefit from a smoother process, clearer communication, and long-term value.
Explore Windows and Doors for Your Home or Project
Omega offers custom vinyl windows, entry doors, and patio doors for renovations, retrofits, and new construction across the GTA, Durham Region, and York Region. Start with the product category that fits your project, then explore the deeper product pages for style, configuration, and design details.
Vinyl Windows
Omega manufactures vinyl windows for renovations, retrofits, and new construction across the GTA, Durham Region, and York Region. Choose from styles designed for clean sightlines, reliable thermal performance, low maintenance, and a made-to-order fit for Ontario homes.
Our vinyl window systems help support comfort, energy efficiency, and everyday function while complementing both traditional homes and modern custom designs.
Entry Doors
Omega offers entry doors for renovations, retrofits, and new construction across the GTA, Durham Region, and York Region. Choose from styles designed for curb appeal, secure hardware, insulation, design flexibility, and a made-to-order fit for Ontario homes.
Our entry door options help support comfort, security, and everyday function while complementing both traditional homes and modern custom home designs.
Patio Doors
Omega offers patio doors for renovations, retrofits, and new construction across the GTA, Durham Region, and York Region. Choose from styles designed for daylight, smooth operation, outdoor access, low maintenance, and a made-to-order fit for Ontario homes.
Our patio door options help support comfort, energy efficiency, secure access, and everyday function while complementing both traditional homes and modern custom designs.
Why People Choose Omega
Choosing a window and door partner is easier when the details are clear. Omega combines decades of regional experience, local manufacturing, in-house installation, warranty support, and showroom guidance so homeowners and project teams can compare options with confidence.
Family-Owned Local Experience
Since 1989, Omega has helped homeowners and trade professionals choose reliable windows and doors with local experience, clear guidance, and accountability across every project.
Factory-Trained Installation
Omega products are installed by factory-trained, in-house specialists who focus on accurate fit, clean finish, steady communication, careful sealing, and lasting performance from start to finish.
Warranty and Product Standards
Omega highlights lifetime vinyl warranty coverage, 20-year glass and hardware support, and product standards suited to Canadian climate demands and long-term home value.
Showroom Guidance and Support
The Scarborough showroom helps clients compare styles, finishes, glass, and hardware in person before choosing products for renovations, retrofits, or custom home projects.
Built for Homeowners and Project Teams
Every project starts with a different priority. Homeowners may be focused on comfort, curb appeal, and value, while contractors, custom home builders, and architects need clear product options, reliable coordination, and a partner who understands project timelines.
Homeowners and Residential Clients
For homeowners, Omega offers a clear path from early ideas to finished installation, with guidance focused on comfort, curb appeal, ventilation, natural light, and long-term value.
Contractors, Builders and Architects
For contractors, custom home builders, and architects, Omega provides local manufacturing support, made-to-order products, design flexibility, and coordination that helps projects move forward with fewer delays.
Serving the GTA, Durham Region, and York Region
Omega Windows & Doors Manufacturing works across the GTA, Durham Region, and York Region, supporting a wide range of replacement, renovation, and custom home projects. Our business is located in Scarborough, where clients can visit the showroom, review product options, and speak with our team about the next step.
We understand the needs of Ontario homes and build solutions that support comfort, appearance, and reliable performance through changing weather and everyday use.
Areas We Serve Across the Greater Toronto Area
Withstand Southern Ontario’s extreme temperatures. Whether you’re in a lakeside community, a growing subdivision, or an established neighborhood, Omega Windows & Doors Manufacturing delivers high-performance windows and doors customized for your region’s needs. Explore our service coverage by municipality below. We proudly serve our fellow Canadians.
Durham Region – Smart Exterior Solutions for Ontario’s East GTA
Durham Region families rely on Omega for high-performance window and door systems built to last. Whether you live in a modern subdivision, a century home, or a quiet rural village, we provide solutions designed for local living and weather resilience.
Pickering – Urban Energy with Natural Surroundings
Pickering homeowners benefit from Omega’s durable, low-maintenance windows and exterior doors designed for efficiency, style, and long-term comfort.
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
Omega Windows & Doors Manufacturing supports Ajax homeowners with energy-efficient window upgrades and weather-ready entry doors designed for lasting performance.
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 residents choose Omega Windows & Doors Manufacturing for modern, low-maintenance vinyl windows and doors that offer long-term value and visual appeal.
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
From Brooklin to the lakefront, Whitby homes are upgraded with custom-built windows and doors designed to withstand Ontario’s 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
Omega Windows & Doors Manufacturing supports Bowmanville, Courtice, and beyond with energy-smart windows and secure entryways for all home styles.
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 waterfront homes in Port Perry to quiet rural villages, Omega delivers climate-optimized windows and doors that add style and durability.
Popular service areas:
- Port Perry
- Greenbank
- Seagrave
- Blackstock
- Caesarea
- Epsom
- Scugog Island
- Nestleton Station
- Utica
- Saintfield
- Manchester
- Sonya
Uxbridge – Village Charm Meets Lasting Performance
Uxbridge homeowners rely on Omega’s high-performance windows and doors to protect against weather and enhance home value across rural and urban areas alike.
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 Windows & Doors Manufacturing brings dependable window and door products to Brock’s towns and hamlets, offering weatherproof solutions for homes across the region.
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 is home to diverse homes, from heritage districts to modern family enclaves. Omega proudly delivers climate-smart window and door systems that offer lasting performance, energy savings, and enhanced curb appeal. Every product is made for Ontario weather and neighborhood character.
Markham – High-Tech Growth, Family Comfort
Omega supports Markham’s growing communities with energy-efficient windows and doors that balance modern style with long-term reliability.
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 count on Omega for durable, low-maintenance windows and doors designed for busy lifestyles and changing seasons.
Popular service areas:
- Maple
- Woodbridge
- Kleinburg
- Thornhill (Vaughan)
- Concord
- Vellore Village
- Patterson
- Islington Woods
Richmond Hill – Timeless Homes, Trusted Solutions
Richmond Hill residents upgrade with Omega’s custom-built windows and doors that stand up to seasonal extremes and look great doing it.
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
From Glenway to Armitage, Omega equips Newmarket homes with energy-smart vinyl windows and durable doors.
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
Omega’s window and door solutions blend classic curb appeal with modern energy efficiency in every part of Aurora.
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
From Holland Landing to Brownhill, we provide weather-resistant window and door systems crafted for all seasons.
Popular service areas:
- Holland Landing
- Sharon
- Mount Albert
- Queensville
- Rural East Gwillimbury
- Brownhill
Georgina – Lakefront Homes, Long-Term Protection
Omega Windows & Doors Manufacturing helps homeowners in Georgina stay warm in winter and cool in summer with climate-tuned vinyl windows and doors.
Popular service areas:
- Keswick
- Sutton
- Jackson’s Point
- Pefferlaw
- Udora
- Willow Beach
- Rural Georgina
- Virginia
- Baldwin
- Biscayne
King – Upscale Rural Living with Smart Comfort
From King City to Kettleby, Omega equips homes with high-performance, low-maintenance window and door systems.
Popular service areas:
- King City
- Nobleton
- Schomberg
- Laskay
- Pottageville
- Strange
- Snowball
- Hammertown
- Kinghorn
- Kettleby
Whitchurch-Stouffville – Growth Meets Lasting Efficiency
Omega’s modern windows and secure entry doors support Stouffville homes from village centers to quiet rural roads.
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 Windows & Doors Manufacturing proudly serves Toronto’s evolving residential landscape—especially its dynamic East York, Scarborough, and North York communities. Our durable, energy-efficient windows and doors are trusted across these municipalities to meet the demands of both established homes and dense urban neighbourhoods.
Scarborough – Durable Style in Diverse Neighbourhoods
Scarborough homes face wind, salt, and seasonal extremes—Omega systems are built to perform and protect year-round.
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
North York homeowners trust Omega Windows & Doors Manufacturing for energy-smart upgrades that blend seamlessly with modern condos and traditional family homes alike.
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
East York’s charming residential streets benefit from our window and door systems that preserve character while improving insulation.
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
Start Your Project with Omega
Whether you are planning replacement windows, a custom front entry, patio doors, or products for a new build, Omega can help you compare practical options for comfort, appearance, and long-term performance. Explore feature-focused window options or contact our team to discuss the right fit for your home or project.
Common Questions About Omega
Omega Windows & Doors Manufacturing helps homeowners across Toronto, Durham Region, and York Region understand the essentials before moving deeper into product research or requesting a quote.
Questions About Products, Projects & Local Service
This section brings together the questions homeowners ask most often about what Omega manufactures, the types of projects the team supports, who handles installation, where the Scarborough showroom is located, and which areas are served.
Does Omega manufacture its own vinyl windows?
Yes. Omega Windows & Doors Manufacturing manufactures vinyl window systems and supplies entry doors and patio doors for projects across the GTA, Durham Region, and York Region.
Does Omega handle both replacement projects and new custom homes?
Yes. Omega Windows & Doors Manufacturing supports replacement projects, renovations, retrofits, and new custom homes with made-to-order products and professional installation.
Who installs Omega windows and doors?
Omega products are installed by factory-trained, in-house specialists who focus on accurate fit, clean finishing, careful sealing, and long-term performance.
Do you use subcontractors?
No. Omega uses in-house, factory-trained installers so clients have a clear team responsible for the installation process, workmanship, and final fit.
What should I compare in quotes besides price?
Compare the product type, frame design, glass package, warranty coverage, installation method, and who is responsible for the work. Omega adds value through local manufacturing, in-house installation, showroom guidance, and products built for Ontario homes and project needs.
Where is Omega Windows & Doors Manufacturing located?
Omega Windows & Doors Manufacturing is based in Scarborough, where the head office and showroom give homeowners and project teams a convenient place to review products and speak with the team.
Which areas does Omega serve?
Omega Windows & Doors Manufacturing serves homeowners, contractors, custom home builders, and custom home architects across the GTA, Durham Region, and York Region.
Are you affiliated with other Omega Windows & Doors companies inside or outside Canada?
No. Omega Windows & Doors Manufacturing is an independent company located in Scarborough and serving the GTA, Durham Region, and York Region. We are not affiliated with other businesses using similar Omega window or door names inside or outside Canada.