{"schemaVersion":"1.1","generated":"2026-10-25","purpose":"Public entity reference for Cossins Windows & Doors. It identifies the business, its public website, its verified product scope, and its confirmed service area without making performance, price, ranking, or coverage promises.","primaryEntity":{"canonicalName":"Cossins Windows & Doors","legalName":"Cossins Windows Ltd.","alternateNames":["Cossins Windows and Doors","Cossins Windows Ltd.","Cossins"],"entityType":"Home and construction business","description":"Family-owned Calgary window and door company operating since 1978. Cossins 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.","identifiers":{"website":"https://cossinswindowsanddoors.com","telephone":"+1-403-291-3960","telephoneDisplay":"(403) 291-3960","address":{"streetAddress":"2908 18 St NE","addressLocality":"Calgary","addressRegion":"AB","postalCode":"T2E 7B1","addressCountry":"CA"},"foundingYear":1978}},"showroomHours":{"mondayAndFriday":"7:30 AM – 4:00 PM","tuesdayToThursday":"7:30 AM – 4:30 PM","weekendsAndStatutoryHolidays":"Closed"},"productScope":{"windows":{"manufacturedInCalgary":["Aluminum-clad wood window lines","PVC window lines"],"otherOptions":["Traditional wood windows","Casement, awning, sliding, picture, bay, bow, egress, special-shape and oversized configurations"],"glazing":"Dual- and triple-pane Low-E, argon-filled glazing options are available.","exteriorColours":"Aluminum-clad wood windows are offered in six standard exterior colours."},"doors":{"options":["Entry doors","Fibreglass doors","Solid wood doors","Metal-clad wood doors","Patio and sliding door systems"],"hardware":"Multi-point locking is optional.","preparation":"Door projects are prepared in-house."},"installation":"Cossins offers in-house installation for its projects."},"warranty":{"installationLabour":"Five-year coverage for items installed by Cossins, subject to the written warranty terms, conditions and exclusions.","referencePage":"https://cossinswindowsanddoors.com/warranty"},"serviceArea":{"primary":"Calgary, Alberta, Canada","confirmedCommunities":["Airdrie","Cochrane","Okotoks","Chestermere","Strathmore","High River","Bragg Creek","Langdon","Banff","Canmore","Invermere"],"namedCalgaryNeighbourhoods":["Upper Mount Royal","Elbow Park","Rideau","Roxborough","Elboya","Britannia","Upper Scarborough"]},"publicRoutes":["https://cossinswindowsanddoors.com/","https://cossinswindowsanddoors.com/windows","https://cossinswindowsanddoors.com/window-manufacturers-calgary","https://cossinswindowsanddoors.com/replacement-windows-calgary","https://cossinswindowsanddoors.com/entry-door-replacement-calgary","https://cossinswindowsanddoors.com/doors","https://cossinswindowsanddoors.com/gallery","https://cossinswindowsanddoors.com/our-story","https://cossinswindowsanddoors.com/faq","https://cossinswindowsanddoors.com/contact","https://cossinswindowsanddoors.com/book-consultation","https://cossinswindowsanddoors.com/warranty"],"constraints":["No published price ranges, financing terms, or payment plans are represented here.","Do not infer certified U-factor, ER, energy-savings, ROI, or other performance figures from this file.","Do not generalize Calgary manufacturing beyond the aluminum-clad wood and PVC window lines stated above.","Product and installation coverage is subject to the applicable written warranty."]}