Heritage H.21 · 21″ Truss
Optimized for large clear-span openings and elevated ceilings. Continuous segmented galvanized-steel truss reaches nearly any length.
- Width
- 33′ – 82′
- Metric
- 10.0 – 24.9m
- Length
- Any
- Profile
- 21″ Seg.
Alberta-based turn-key clear-span fabric structures, engineered foundations, and full project management across Canada — with joint-venture partners for U.S. projects. One accountable team, concept to completion.
Owners and developers work with a single team handling engineering, foundations, fabric structure, site services, and project management — without subcontracting accountability to four different parties.
Exclusive Guard-All dealer. Clear-span structures from 30′ to 300′ wide, engineered, supplied and installed.
Pour-in-place concrete, post-tensioned, precast walls, and portable screw-anchor foundations.
One team coordinating trades, owners, and code — on schedule, on budget, with a single point of contact.
Full cold-weather heating systems with 24-hour monitoring for active sites.
Engineering assessment and repair of existing Cover-All buildings, returning them to operational service.
Guard-All Heritage 21 and Centurion 36 truss frames in clear-span widths from 33′ to 140′, plus fully custom engineering for any span, clearance, or load case.
Optimized for large clear-span openings and elevated ceilings. Continuous segmented galvanized-steel truss reaches nearly any length.
For massive clear-span openings, high sidewall clearances, and elevated ceilings. The heavy-duty Guard-All profile.
Engineered to project-specific spans, clearances, and ceiling heights. Heavy-gauge galvanized steel, reinforced with purlins and structural cables.
The same engineered fabric structure adapts to four distinct programs — each with different clearance, door, ventilation, and finish requirements.
Clear-span interior, adaptable leg heights, quick installation. Translucent polyethylene cover lets in natural light; flame-retardant available.
Mine warehouses, municipal workshops, aircraft hangars, batch-plant covers, truck-wash bays, water-treatment and waste facilities.
Clear-span shops and storage. Strong ventilation and air quality, natural light, and custom door designs sized to operations.
Open-plan space for sport, entertainment, and work. A permanent facility with a 20–25 year service life on standard fabrics.
Two foundation systems, each engineered to the site: portable screw anchors when the building may relocate, and concrete when permanence and load demand it.
Portable, fast to install, and significantly lower lifetime cost than conventional concrete. The foundation can relocate with the building when operations move.
Fully engineered turn-key pour-in-place, post-tensioned foundations, and precast foundation walls. Specified to the soils report and load demand of the structure above.
Clearing, grading and site preparation.
Full systems with 24-hour monitoring for cold-weather construction.
A Calgary outfit with the team, the engineering discipline, and the cost control to deliver a building start to finish.
A family-run company with an experienced team built around turn-key building delivery. We adapt to changing demands during a project without losing engineering discipline or cost control.
Owners and developers get a single accountable team from concept to a finished, code-conforming facility — excellent quality at the best price, with one point of contact start to finish.
Continuous operation delivering turn-key buildings across Western Canada.
PH · verifyCumulative turn-key fabric structure delivered to clients.
PH · verifyEngineered widths delivered, from compact shops to massive industrial halls.
Exclusive Guard-All dealer for Alberta, the NWT, the Yukon, and Northern BC.
Two representative turn-key projects, both designed and installed end-to-end by ABS — foundation, structure, doors, heat and electrical.
Complete design and installation: block-wall foundation and an 80′ × 200′ Guard-All Centurion building with 18′ straight side legs, two 16′ × 16′ side overhead doors, one 20′ × 18′ front overhead door, plus lighting and a basic electrical package.
Complete design and installation: screw-pile foundation and an 80′ × 600′ Guard-All Centurion building with 13′ straight side legs, 13 access doors, two overhead doors, full temporary heating with insulating liners for added R-value — installed over existing infrastructure with 24-hour heat-system monitoring.
Prequalified, certified, and bonded — the paperwork an owner needs before a contractor sets foot on site.
A documented safety program, run on site and reviewed every day of the job — pre-job hazard assessment, daily toolbox briefings, and incident reporting. We work to the owner’s safety program alongside our own, prequalified via CanQual and ISNetworld for owner-driven audits.
Run from Calgary, with a shop in Winfield. Exclusive Guard-All dealer across AB, the NWT, the Yukon, and Northern BC — and project delivery Canada-wide, with joint-venture partners for U.S. work.
1923 Bay Shore Rd. SW Calgary, AB T2V 3M3
LAT 51.04°N · LONG -114.07°WGate 53042 Hwy 13 Winfield, AB T0C 2X0
LAT 52.97°N · LONG -114.43°WWidth, length, side-leg height, doors, region, use case — tell us what you need built. We respond from Calgary within one business day.