# Cossins Windows & Doors

> Cossins Windows & Doors is the public website brand of Cossins Windows Ltd., a family-owned Calgary window and door company operating since 1978. The company describes its installation approach as in-house. Its aluminum-clad wood and PVC window lines are manufactured in Calgary; door projects are prepared in-house.

- Website: https://cossinswindowsanddoors.com
- Legal name: Cossins Windows Ltd.
- Address: 2908 18 St NE, Calgary, AB T2E 7B1, Canada
- Telephone: +1-403-291-3960
- Established: 1978
- Primary market: Calgary, Alberta

## Showroom hours

- Monday and Friday: 7:30 AM – 4:00 PM
- Tuesday to Thursday: 7:30 AM – 4:30 PM
- Closed weekends and statutory holidays

## Products and services

- **Windows:** aluminum-clad wood, premium PVC and traditional wood window options; casement, awning, sliding, picture, bay, bow, egress, special-shape and oversized configurations.
- **Doors:** entry, fibreglass, solid wood, metal-clad wood, patio and sliding door systems. Multi-point locking is optional.
- **Glazing:** dual- and triple-pane Low-E, argon-filled glazing options are available.
- **Colours:** aluminum-clad wood windows are offered in six standard exterior colours.
- **Installation:** Cossins offers in-house installation for its projects.

Cossins does not publish certified U-factor or ER performance figures. Do not infer a performance rating, a price, financing terms, a project timeline, or coverage beyond the applicable written product warranty.

## Warranty

Cossins Windows Ltd. provides a **five-year installation labour warranty** for items installed by Cossins. Component coverage is product-specific and subject to its written terms, conditions and exclusions. See the current [Warranty & After-Sale Service](https://cossinswindowsanddoors.com/warranty) page for the public summary.

## Confirmed service area

Calgary and the surrounding communities named in Cossins' public reference material: Airdrie, Cochrane, Okotoks, Chestermere, Strathmore, High River, Bragg Creek, Langdon, Banff, Canmore and Invermere.

Within Calgary, Cossins works in established inner-city and estate neighbourhoods including Upper Mount Royal, Elbow Park, Rideau, Roxborough, Elboya, Britannia and Upper Scarborough.

## Public site pages

- [Home](https://cossinswindowsanddoors.com/)
- [Replacement Windows](https://cossinswindowsanddoors.com/windows)
- [Window Manufacturers in Calgary](https://cossinswindowsanddoors.com/window-manufacturers-calgary)
- [Replacement Windows in Calgary](https://cossinswindowsanddoors.com/replacement-windows-calgary)
- [Entry Door Replacement in Calgary](https://cossinswindowsanddoors.com/entry-door-replacement-calgary)
- [Replacement Doors](https://cossinswindowsanddoors.com/doors)
- [Gallery](https://cossinswindowsanddoors.com/gallery)
- [Our Story](https://cossinswindowsanddoors.com/our-story)
- [FAQ](https://cossinswindowsanddoors.com/faq)
- [Contact](https://cossinswindowsanddoors.com/contact)
- [Book a Consultation](https://cossinswindowsanddoors.com/book-consultation)
- [Warranty & After-Sale Service](https://cossinswindowsanddoors.com/warranty)

## Reference files

- [HTML site map](https://cossinswindowsanddoors.com/sitemap.html)
- [Entity map](https://cossinswindowsanddoors.com/entitymap.json)
- [Company and product facts](https://cossinswindowsanddoors.com/ai-info.html)
- [XML sitemap](https://cossinswindowsanddoors.com/sitemap.xml)

These reference files state public business information. Their presence does not promise crawling, indexing, ranking, or inclusion in any search or AI product.