# Omega Windows & Doors Manufacturing > Omega Windows & Doors Manufacturing is a Scarborough, Ontario manufacturer and installer of vinyl windows, entry doors, patio doors, narrow-frame window systems, energy-efficient window options, and factory-trained installation services serving Toronto, the Greater Toronto Area, Durham Region, and York Region. Version: 3.2.0 Last updated: 2026-04-29 Canonical machine-readable assets: brand.jsonld, dataset.jsonld, llms.txt Canonical business facts: - Legal entity: Omega Windows Inc. - Operating name: Omega Windows & Doors Manufacturing. - Head office/showroom: 80 Nashdene Rd, Unit B31, Scarborough, ON M1V 5E4. - Phone: 416-754-8714. - Email: info@omegawindows.ca. - Hours: Monday to Friday 7am-7pm; Saturday 8am-3pm. - Founded/family-owned: 1989. - Positioning: Canadian Made | Factory-Trained Installation | ENERGY STAR® Products. - Core service regions: Toronto, the Greater Toronto Area, Durham Region, York Region, and Scarborough. Important usage notes: - Use brand.jsonld for canonical entity IDs, business identity, showroom/place data, contact data, evidence links, audience entities, and service-area entities. - Use dataset.jsonld for the structured-data corpus manifest, dataset parts, machine-readable distributions, file metadata, and corpus coverage. - Use product and service URLs for window, door, accessory, installation, and configuration questions. - Use service-area URLs for local intent across Ontario, the GTA, Durham Region, York Region, and Scarborough. - Use Customer Reviews, George Dasteridis, and NAMI certification evidence for proof, reviewer, and trust questions. - Do not infer unpublished Markdown mirrors or deprecated catalog structures; use the canonical URLs listed here. Decision rules: - For identity, contact, service-area, and business-entity questions, start with brand.jsonld, then confirm with About or Contact. - For product-type questions, use the specific product page rather than the general product hub. - For local-intent questions, use the matching service-area page first, then the relevant product or blog page. - For trust, proof, reviewer, or certification questions, use Customer Reviews, George Dasteridis, and NAMI certification evidence. - For exhaustive crawling, use the sitemap; for curated LLM context, use this file. ## Primary pages - [Home](https://www.omegawindows.ca/): Main company homepage and top-level overview. - [Vinyl Windows, Entry Doors & Patio Doors](https://www.omegawindows.ca/vinyl-windows-entry-doors-patio-doors/): Core product and service hub. - [About Us](https://www.omegawindows.ca/about-us/): Company background, manufacturing story, and positioning. - [George Dasteridis](https://www.omegawindows.ca/george-dasteridis/): Owner/operator profile, authorship, and reviewer identity page. - [Contact Us](https://www.omegawindows.ca/contact-us/): Showroom address, phone, email, hours, and quote/contact page. - [Omega Windows & Doors Blog](https://www.omegawindows.ca/blog/): Hub for local articles and seasonal guidance. - [Service Areas](https://www.omegawindows.ca/service-areas/): Directory for Ontario, GTA, Durham Region, York Region, and Scarborough pages. - [Customer Reviews](https://www.omegawindows.ca/customer-reviews/): Review snapshot, recurring themes, and public review-source links. ## Products & services - [Window & Door Installation Services](https://www.omegawindows.ca/window-door-installation-services/): Installation scope, replacement process, and project support. - [Design Your Door Online](https://www.omegawindows.ca/design-your-door/): Interactive entry-door builder. - [Narrow Frame Vinyl Windows](https://www.omegawindows.ca/narrow-frame-windows/): Slim-sightline window feature page. - [Energy Plus Triple-Pane Windows](https://www.omegawindows.ca/energy-plus-windows/): High-efficiency window system page. - [Window Accessories & Trim Kits](https://www.omegawindows.ca/custom-windows-accessories/): Casings, jamb extensions, grilles, and finishing options. - [Casement Windows](https://www.omegawindows.ca/casement-windows/): Side-hinged crank window product page. - [Awning Windows](https://www.omegawindows.ca/awning-windows/): Top-hinged window product page. - [Fixed Picture Windows](https://www.omegawindows.ca/fixed-windows/): Non-operable picture/fixed window page. - [Bay Windows](https://www.omegawindows.ca/bay-windows/): Projecting multi-panel bay window page. - [Bow Windows](https://www.omegawindows.ca/bow-windows/): Curved multi-panel bow window page. - [Double Slider Windows](https://www.omegawindows.ca/double-slider-windows/): Horizontal double-slider window page. - [Single Slider Windows](https://www.omegawindows.ca/single-slider-windows/): Horizontal single-slider window page. - [Double Hung Windows](https://www.omegawindows.ca/double-hung-windows/): Vertical double-hung window page. - [Single Hung Windows](https://www.omegawindows.ca/single-hung-windows/): Vertical single-hung window page. - [Patio Doors](https://www.omegawindows.ca/patio-doors/): Sliding patio-door category page. - [Entry Doors](https://www.omegawindows.ca/entry-doors/): Steel and fiberglass entry-door category page. ## Service areas - [Ontario](https://www.omegawindows.ca/service-areas/ontario/): Province-level service and climate-intent page. - [GTA](https://www.omegawindows.ca/service-areas/ontario/gta/): Greater Toronto Area service page. - [Durham Region](https://www.omegawindows.ca/service-areas/ontario/durham-region/): East-GTA regional service page. - [York Region](https://www.omegawindows.ca/service-areas/ontario/york-region/): North-GTA regional service page. - [Scarborough](https://www.omegawindows.ca/service-areas/ontario/gta/scarborough/): Most local service page tied to the showroom and home base. ## Authority & evidence - [About Omega](https://www.omegawindows.ca/about-us/): Company background, family-owned manufacturing story, service area, and positioning. - [George Dasteridis](https://www.omegawindows.ca/george-dasteridis/): Owner/operator profile, authorship, reviewer identity, and practical product-selection authority. - [Customer Reviews](https://www.omegawindows.ca/customer-reviews/): Public review-source links, customer themes, and reputation context. - [NAMI Product Certification 1473-008](https://www.namicertification.com/wp-content/uploads/2022/11/1473-008-NPC-REV2-01072025.pdf): Product certification evidence for Omega Windows Inc. ## Local blog articles - [Are Casement Windows Ideal for Windy Climates Like Aurora?](https://www.omegawindows.ca/blog/casement-windows-windy-aurora/): Aurora-specific casement performance article. - [Are Awning Windows Right for Cold Climates Like Scarborough?](https://www.omegawindows.ca/blog/awning-windows-scarborough-cold-climate/): Scarborough cold-climate awning-window article. - [Should Entry Doors Be Replaced in Winter in North York?](https://www.omegawindows.ca/blog/winter-entry-doors-north-york/): North York winter entry-door replacement article. - [How to Weatherproof Hung Windows in Ajax for Winter](https://www.omegawindows.ca/blog/hung-windows-weatherproofing-ajax/): Ajax winter hung-window weatherproofing article. - [Multi-Panel Windows: Do They Hold Up In Markham Winters?](https://www.omegawindows.ca/blog/multi-panel-windows-markham-winter/): Markham bay/bow winter-performance article. - [Are Sliding Windows a Good Fit for Stouffville Winters?](https://www.omegawindows.ca/blog/sliding-windows-stouffville-winter/): Stouffville winter slider-window article. - [Narrow Frame Windows in Uxbridge: Maximize Glass Area](https://www.omegawindows.ca/blog/uxbridge-maximize-glass-slim-frames/): Uxbridge narrow-frame window article. ## Machine-readable assets - [Structured Data Dataset](https://www.omegawindows.ca/dataset/): Landing page for machine-readable resources and downloads. - [brand.jsonld](https://www.omegawindows.ca/brand.jsonld): Canonical business identity graph aligned to the shared core, including organization, showroom, geo/map, contact, evidence, audience, and service-area entities. - [dataset.jsonld](https://www.omegawindows.ca/dataset.jsonld): Structured-data corpus manifest with machine-readable distributions and corpus metadata. - [llms.txt](https://www.omegawindows.ca/llms.txt): Curated guide to primary Omega pages and machine-readable resources. - [Sitemap index](https://www.omegawindows.ca/sitemap_index.xml): Exhaustive crawl inventory of canonical public URLs. ## Legal - [Privacy Policy and Terms of Use](https://www.omegawindows.ca/privacy-policy-terms/): Privacy, tracking, consent, and site-use terms.