C Town Doors - Local Garage Door Specialists
When a Calgary business needs a new commercial door — whether it's a storefront entry, a warehouse access point, or an office lobby — the installation decision carries more weight than a residential door project. The door affects customer access, building security, energy performance, code compliance, and in some cases, employee and public safety. Getting the specification and installation right from the start is significantly less expensive than correcting a misspecified or improperly installed door after the fact.
This guide covers what Calgary business owners need to know before commercial door installation: the types of commercial doors, what each costs in 2026, what drives installation complexity and price, and what a professional commercial door installation actually involves from first call to final inspection.
Commercial door installation isn't a single category. The right door for a retail storefront is a fundamentally different product from the right door for a warehouse, a medical facility, or an automotive bay. Starting with the correct product category is the most important decision in any commercial door project.
Aluminum storefront doors are the standard entry door for retail, restaurant, office, and commercial condominium applications across Calgary. They combine a commercial-grade aluminum frame with tempered glass panels to provide visibility, accessibility, and professional appearance while meeting the structural and security requirements of a commercial entry.
Aluminum storefront doors are available in single swing, double swing, and sliding configurations. Frame finishes range from standard mill aluminum to anodized bronze, black, and silver, and to powder-coated custom colours for brand-matched installations. Glass options include clear tempered, tinted, frosted, and low-e coated panels depending on the application's privacy, solar heat gain, and energy performance requirements.
For Calgary's climate, thermally broken aluminum frames are the correct specification for any heated commercial space. A non-thermally-broken aluminum frame conducts cold through the frame itself, creating frost and condensation on the interior face during Calgary winters and compromising the building's thermal performance.
Our aluminum storefront door page covers the product range, configurations, and installation detail specific to this door category.
Automatic commercial doors are the standard for high-traffic retail storefronts, medical facilities, office building lobbies, and any commercial application where hands-free entry is required for accessibility compliance, traffic flow, or operational efficiency.
Automatic door systems consist of the door panels themselves, an operator unit mounted in the header above the door, activation sensors, and a safety sensor system that prevents the door from closing on a person in the opening. The operator, sensor specification, and activation configuration are calibrated during installation to meet the specific traffic volume, activation distance, opening and closing speed, and safety requirements of the application.
Calgary businesses choosing automatic doors need to specify operators and seal systems that perform in the local climate range. Operators rated for standard temperature ranges underperform in Calgary's sustained -30°C periods, and activation sensors require winter calibration to account for the altered sensitivity in cold temperatures.
Our automatic doors page covers operator options, sensor configurations, ADA compliance requirements, and what installation involves for automatic commercial door systems.
Commercial steel doors are the workhorse of warehouse, industrial, service, and utility entry applications. They prioritize security, durability, and fire rating compliance over transparency or aesthetic presentation. A commercial steel door at a warehouse access point, a utility room entry, or a fire-rated stairwell separation handles operational demands that aluminum and glass systems aren't designed for.
Commercial steel doors are available in hollow metal (a steel skin over a channel steel frame), insulated (foam core between two steel faces for thermal performance), and fire-rated configurations. Fire-rated steel doors must be listed assemblies tested and certified to ULC standards at the specific fire rating required by the building code for the wall assembly in which they're installed.
Hardware for commercial steel doors includes heavier-duty hinges, commercial-grade mortise or cylindrical locks, door closers, and kick plates specified to the door's use intensity and security requirements. Hardware specification is as important as the door itself for longevity and proper function.
Our commercial steel doors page covers product specifications, fire rating options, and what a commercial steel door installation involves.
Commercial sliding glass doors serve retail storefronts, restaurant entries, office lobbies, healthcare facilities, and any application requiring a wide, accessible entry with a clean glass aesthetic. The sliding configuration eliminates swing clearance requirements and provides wide clear openings that accommodate high pedestrian traffic volumes.
Sliding glass door systems in commercial applications are almost always automatic in high-traffic situations and may be manual in lower-traffic or auxiliary entry applications. The track system, roller specification, and operator (in automatic configurations) are all commercial-grade products that carry the higher cycle ratings and load capacities of commercial use.
Commercial door installation cost varies more widely than residential installation because the product range, opening sizes, structural requirements, and code compliance work involved are all highly variable. The ranges below reflect typical installed costs for standard commercial applications in Calgary.
Single swing aluminum storefront door, standard commercial: $1,800 – $3,500 installed
Double swing aluminum storefront door: $3,000 – $5,500 installed
Thermally broken frame specification: add $400 – $800 over standard frame pricing
Custom powder coat finish: add $300 – $700
Single slide automatic (36" – 48" clear opening): $4,500 – $8,000 installed
Bi-part automatic slide (60" – 96" clear opening): $7,000 – $14,000 installed
Low-energy automatic operator (lower-traffic applications): $3,500 – $7,000 installed
Battery backup addition: $600 – $1,200 added to operator cost
Standard hollow metal door with frame and hardware, installed: $1,200 – $2,800
Insulated commercial steel door, installed: $1,800 – $3,500
Fire-rated assembly (door, frame, hardware, ULC listed): $2,500 – $5,500 depending on fire rating required
Panic hardware, electric strike, or access control integration: add $400 – $1,500 depending on hardware type
Standard commercial sectional overhead door, installed: $2,000 – $5,000
Heavy-duty commercial or industrial overhead door: $4,000 – $9,000+
Insulated commercial overhead door: $3,000 – $7,000
These ranges include standard installation labour, basic hardware, and product supply. Structural modifications to the rough opening, electrical work for operator power, access control system integration, and building permit fees are all additional costs that vary significantly by project.
The most direct cost driver. A 36-inch single swing storefront door requires significantly less product and labour than a 12-foot-wide automatic sliding glass entry. Every dimension change affects the door panels, frame, hardware, and structural requirements proportionally.
Non-standard opening sizes outside manufacturer standard module dimensions require custom fabrication. Custom orders add lead time of 2 – 6 weeks depending on product type and specification, and cost premiums of 15 – 40% over standard size products.
Commercial door installations frequently require structural assessment and modification of the rough opening. A header that isn't adequately sized for the door and frame weight, a sill that needs to be levelled or reformed for a new threshold configuration, or an existing rough opening that doesn't match the new door's dimensions all require structural work before installation can proceed.
This work is performed by a general contractor or structural trades prior to the door installer's arrival, and its cost is separate from the door installation itself. Identifying structural modification requirements before the door is ordered prevents scheduling delays when the installer arrives and finds the opening isn't ready.
Fire-rated door assemblies cost more than standard assemblies at every point in the supply and installation chain. The ULC-listed door and frame assembly itself is more expensive than a comparable non-rated product. Hardware must be specifically listed for use in the rated assembly. Installation must follow the manufacturer's listed installation instructions precisely to maintain the rating. Documentation for the building permit and occupancy inspection must confirm the rated assembly is correctly specified and installed.
In Calgary, building permits for commercial door installations in fire-rated assemblies are typically required and include an inspection phase. Budget the permit cost and inspection timeline into the project schedule.
Many Calgary commercial door installations now include access control integration as a baseline requirement rather than an optional upgrade. Card readers, key fobs, PIN pads, intercoms, electric strikes, and magnetic locks all add to the hardware and wiring cost. More significantly, they add to the coordination requirements between the door installer, an electrician, and the access control system contractor.
For office buildings, healthcare facilities, and any application where after-hours security is a requirement, access control integration should be part of the initial specification rather than a retrofit. Retrofitting access control onto an already-installed commercial door is possible but consistently costs more than building it in from the start.
Commercial door products specified for Calgary's climate range carry modest premiums over standard climate specifications that are consistently worth paying. Thermally broken frames on aluminum storefront doors, battery backup systems on automatic door operators, cold-climate weather sealing on sliding door systems, and threshold designs that manage ice accumulation without compromising accessibility compliance all add to product cost but prevent the performance failures and maintenance calls that result from standard climate products installed in Calgary's conditions.
A commercial door installation in Calgary follows a sequence that's more involved than residential installation because of code compliance, coordinating trades, and the operational stakes of getting it right.
The process starts with a site visit to assess the existing opening, confirm structural conditions, identify any modifications required, and determine the correct product specification for the application. For most commercial door projects, a proper site assessment is the prerequisite for an accurate quote. Phone quotes on commercial door installations are estimates, not prices — the site conditions determine the real number.
During the assessment, the installer should be confirming: rough opening dimensions, header condition and load capacity, existing threshold and floor level, electrical availability for any operator or access control system, and whether the installation requires a building permit in the specific Calgary commercial occupancy.
Commercial door installations in Calgary typically require a building permit when the installation is part of a fire-rated assembly, when the installation involves structural modification to the opening, or when the door is an automatic system in a public-access application. Your installer should be able to advise on whether a permit is required for your specific installation. If a permit is required, factor 2 – 4 weeks of permit processing time into the project schedule.
Commercial door products are not all available from stock. Standard aluminum storefront doors in common configurations are often available within 1 – 2 weeks. Custom sizes, non-standard finishes, and fire-rated assemblies require 3 – 6 weeks of lead time from order to delivery. Automatic door operator systems are typically 2 – 4 weeks from order.
Planning commercial door installation with adequate lead time prevents the situation where an opened wall or removed old door is waiting for a new door that hasn't arrived yet.
Commercial door installation is a multi-trade coordination effort in many cases. The door installer handles the door, frame, and hardware installation. An electrician handles the power connection and wiring for automatic operators and access control. An access control contractor programs card readers, intercoms, and integrated security systems.
On installation day itself, the sequence is: frame installation in the rough opening, door panel hanging and alignment, hardware installation and adjustment, operator mounting and wiring connection (for automatic doors), sensor installation and calibration, and full system testing before the space is returned to use.
A standard commercial aluminum storefront door installation takes 4 – 8 hours for an experienced commercial door installer. Automatic sliding door systems take a full day or more depending on the configuration's complexity.
Before leaving the site, a professional commercial door installation includes full operational testing: the door's travel range, auto-reverse function on automatic systems, lock engagement and disengagement, closer speed and latching force, and sensor activation range. Any adjustment required is made before the handover rather than through a callback.
Documentation — including product specifications, warranty terms, and any permit inspection sign-off — should be provided to the building owner or facility manager at handover.
C Town Doors installs commercial doors across a range of Calgary business environments.
Retail storefronts and strip mall tenants requiring aluminum storefront entry doors, automatic sliding entries, and side-entry commercial steel doors.
Restaurants and hospitality businesses requiring storefront entries, automatic systems for accessibility compliance, and in some cases, large-format sliding glass walls for indoor-outdoor patio configurations.
Office buildings and professional services requiring lobby entries, automatic systems in high-traffic configurations, and steel utility doors at stairwells and service entries.
Automotive service, car washes, and industrial businesses requiring commercial overhead doors, wide-span sliding doors, and steel service entry doors rated for vehicle-adjacent environments.
Medical, dental, and healthcare facilities requiring automatic entry systems with full accessibility compliance, battery backup for power outage scenarios, and hands-free operation standards.
Warehouses and light industrial requiring commercial overhead doors, steel passage doors, and loading dock access configurations.
Commercial door installation done incorrectly creates problems that residential installation errors don't: code non-compliance that triggers enforcement action, warranty voidance on expensive assemblies, accessibility violations that create legal liability, and fire-rated assembly failures that are potentially catastrophic.
A commercial door installer working in Calgary's market needs to understand the Alberta Building Code requirements for commercial occupancies, ULC listing requirements for fire-rated assemblies, CSA accessibility standards for automatic and manually operated doors, and the specific climate adaptations that Calgary's temperature range and Chinook cycling demand.
For the full range of commercial door products and what each category of installation involves, our aluminum storefront door, automatic doors, and commercial steel doors pages provide detailed product and installation information for each type.
C Town Doors handles commercial door installation and service across Calgary and surrounding communities including Airdrie, Cochrane, Chestermere, and Okotoks.
Call (403) 668-6686 or contact us online to arrange a site assessment and get a quote on your commercial door installation project.
Commercial door installation in Calgary runs from $1,200 – $2,800 for a standard hollow metal steel door to $4,500 – $14,000 for an automatic sliding glass entry system. Aluminum storefront doors fall in the $1,800 – $5,500 range depending on configuration. These ranges include product supply and installation labour. Structural modifications, electrical work, access control integration, and permits are additional costs that vary by project.
Permits are typically required when the installation involves a fire-rated assembly, structural modification to the opening, or an automatic door system in a public-access commercial occupancy. Your installer should advise on permit requirements for your specific application. Budget 2 – 4 weeks for permit processing if required, and include the permit cost in the project budget.
A standard single commercial aluminum storefront door takes 4 – 8 hours to install. Automatic sliding door systems take a full day or more depending on configuration. Fire-rated assemblies with complex hardware take longer. Lead time for the products themselves ranges from 1 – 2 weeks for stock configurations to 4 – 6 weeks for custom specifications.
A thermally broken frame has a non-conductive material barrier within the aluminum extrusion that prevents cold from conducting through the frame from exterior to interior. For any heated Calgary commercial space, thermally broken frames are the correct specification. Non-thermally-broken frames create frost, condensation, and significant heat loss at the frame perimeter during Calgary's winters.
Yes, but only with a ULC-listed fire-rated door assembly specifically tested and certified to the fire rating required by the building code for that wall assembly. Standard commercial doors cannot be substituted in fire-rated applications. The required rating is determined by the building code analysis of the specific wall type and occupancy classification — confirm the required rating with your building permit authority before specifying a product.
C Town Doors installs aluminum storefront doors, automatic sliding door systems, commercial steel doors, and commercial overhead garage doors across Calgary and surrounding areas. We serve retail, office, industrial, automotive, restaurant, and healthcare applications. Contact us to discuss which product is right for your specific commercial installation.
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C Town Doors | Door Specialists
See why Calgary homeowners and businesses choose C Town Doors. From fast service to quality workmanship, our team is proud to deliver results that speak for themselves. Here's what our customers have to say.
★ ★ ★ ★ ★
Awesome company. Fast and decent pricing and the phone person and Jesse the tech was friendly. This is the second time I’ve used them and the last time they came on a Saturday and replaced my broken springs quickly as my cars were stuck inside and we needed to get out.
Dean P.
★ ★ ★ ★ ★
With an emergency service late night call to repair our garage door, Mr. Gal responded to our phone call immediately and was at our country house on time as promised. His work was excellent and professional. I recommend C Town Doors.
Bernard F.
★ ★ ★ ★ ★
Highly recommend this company. We replaced everything, our garage door, rails, weather stripping, and motor with them. Everyone we talked to or did work at our house were professional and efficient, most importantly highly skilled.
Jenevieve C.
Local Specialists
Need help with your garage door or commercial storefront? Whether it’s a repair, part replacement, or a brand-new installation, our team is here to help. Reach out using the form below or give us a call — we’re happy to answer your questions and book your service.
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