By combining advanced Low-E glass, argon-filled units, and multi-chamber frames, our windows and doors can help reduce heating and cooling costs by up to 30% all year round.
Crafted from premium vinyl or wood, our products withstand harsh weather for 25+ years of trouble-free performance, backed by a comprehensive warranty.
Choose from a variety of styles, finishes, and glass options for a truly 100% tailored look that complements your home’s unique character.
Imperial patio doors are a bright, space-saving answer for Calgary homeowners who refuse to trade style for performance. Because the large glass panels slide rather than swing, you keep every square metre of deck or balcony free for furniture, grills, and snow shovelling. Stainless-steel roller assemblies stay smooth at –30 °C, so you can crack the door for a breath of Chinook air without wrestling a frozen hinge.
Available in 2-, 3-, or 4-panel layouts, Imperial doors let you choose exactly how many sashes operate and how wide the opening gets on summer barbecue days. Customise the frame in any KV colour, add between-the-glass blinds for instant privacy, or opt for contemporary handles that match a modern downtown loft. Floor-to-ceiling glazing turns prairie sunsets and mountain vistas into living artwork while flooding interior spaces with natural light that reduces daytime electricity use.
Behind the beauty is serious engineering: a 5 ⅞″ multi-chamber vinyl frame stiffened with steel, twin-point latching plus a patented Kicklock foot bolt, and a triple-seal system that laughs off 100 km/h prairie gusts. The temper-ed, Low-E glass units are argon-filled and spaced with Super Spacer®, blocking UV fade, outside noise, and up to 45 % more heat loss than builder-grade sliders. All that performance arrives maintenance-free—just an annual wipe of the sill keeps everything gliding for decades.
At Glarior, we don’t just supply patio doors—we focus on professional installation and replacement, ensuring every Imperial unit fits precisely, seals tight, and performs for decades.
5 ⅞″ multi-chamber vinyl with internal steel stiffener resists twisting, rot, and rust. That matters when a –25 °C dawn flips to a +8 °C Chinook; the one-piece frame flexes as a unit, so it won’t rack, loosen, or whistle under prairie gusts.
1″ or 1 ⅜″ tempered IGU with dual Low-E coatings, argon fill, and black Super Spacer®. Keeps the warm air in and the frost out, safeguarding your ENERGY STAR® rating through thousands of freeze-thaw cycles.
Pick 2, 3, or 4 panels with up to two operating sashes. Wide summer openings for BBQ season, tight winter seals when the snow flies.
4. Triple-Seal Weather-Proofing Two extra compression gaskets on frame and sash block drafts
Two extra compression gaskets on frame and sash block drafts, dust, and driven rain — key when chinook winds slam melting snow against the door.
Patented secondary foot lock plus a dual throw latch deter forced entry and keep the night air out. Peace of mind for patio doors that face an alley or greenspace.
At Glarior, our patio doors do more than slide open — they elevate comfort, efficiency, and home value.
Low-E / argon glazing and triple seals retain up to 45 % more heat than builder-grade sliders, cutting winter heating costs.
Stainless-steel rollers glide smoothly at –30 °C, so the door opens even after a blizzard for quick snow-shovel runs.
No swing clearance needed; perfect for tight urban decks, hot-tub enclosures, or barbecue corners.
Expansive glass modernizes façades, makes rooms feel larger, and attracts buyers in Calgary’s competitive market.
Have questions? Need a quote? Reach out to us for expert advice, a free consultation, or to schedule your window installation.
Most replacements are completed in 4–6 hours, including removal, flashing, and final trim.
Most replacements are completed in 4–6 hours, including removal, flashing, and final trim.
Triple gaskets and warm-edge spacers prevent ice build-up; stainless rollers remain mobile down to –40 °C.
Absolutely. Over 50 RAL colours and two handle styles are available with no extra lead time.
Vacuum the sill once a year and lubricate rollers with silicone spray; replace the Kicklock battery annually if equipped with an alarm.
Yes — every configuration with Low-E 180 or 272 glass meets Prairie Zone criteria.
Glarior partners with Calgary lenders to provide 0 % financing for up to 12 months.
Lifetime on the vinyl frame, 20 years on IGUs, and 10 years on our workmanship.
We combine multi-chamber frames, Super Spacer® technology, and argon gas to outperform ENERGY STAR® requirements by at least 20 %.
From compact two-panel units to four-panel panoramic doors, we match configuration, colour, and hardware to your style and budget.
Every Imperial door undergoes 25 000 cycle open-close testing and hurricane-grade water and pressure trials before it ships.
SAIT-certified crews set the sill on two-part polyurethane and insulate with closed-cell foam for a flawless, draft-free fit.
Each sealed unit is 97 % argon-filled and fitted with a sensor port, making future gas checks quick and non-invasive.
Direct-from-factory sourcing keeps prices fair, and flexible “Pay Later” plans through Financeit make upgrades easy.
Quality vinyl windows, patio & entry doors with expert installation, energy efficiency, and strong warranties.
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