GAURANTEED STRENGTH BUILT IN
WARRANTY CONFIDENCE BUILT IN
PROVEN RELIABILITY BUILT IN
Alpine shelters combine high strength steel framing, long term warranty coverage on covers, and a track record across demanding Canadian sites where failure is not an option.
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GUARANTEED STRENGTH
How is Alpine Dual Truss strength defined?
Alpine Dual Truss bay lengths are set between 7 ft 1 in and 8 ft, increasing truss count and reducing unsupported roof span.
Why does this bay length matter?
Shorter bay lengths reduce roof deflection and distribute snow loads across more steel trusses.
How does this compare to standard dual truss shelters?
Standard systems often use 10 ft bays. Alpine Dual Truss shortens each bay by up to nearly 7 ft.
WARRANTY CONFIDENCE
How does bay length affect warranty performance?
Reduced bay length lowers stress on steel members and fabric panels, supporting long term warranty coverage.
Why does Alpine separate Alpine Dual Truss and Alpine Pro Dual Truss?
Each system has defined bay limits to match structural performance with warranty expectations.
How does this differ from competitor Pro Series shelters?
Competitors group wide and tight spacings together. Alpine assigns exact bay ranges to each product line.
PROVEN RELIABILITY
How does Alpine Dual Truss perform in real conditions?
Controlled bay spacing keeps frames rigid and covers tensioned through repeated snow cycles.
Why do customers choose Alpine Dual Truss over Pro Series shelters?
Clear spacing limits, predictable strength, and defined performance tiers.
What does this mean long term?
More trusses, shorter bays, and consistent spacing deliver stable performance season after season.
ALPINE DUAL TRUSS STRENGTH YOU CAN SEE
Tighter truss spacing. Higher load capacity. Built to handle serious snow and wind across Canada.
FEATURES
End Wall Panel Types
Choose between main crank up doors with an aluminum man door or full fabric end walls to match how your shelter will be used. End panel options support walk in access, drive through equipment flow, or fully enclosed storage while maintaining proper fit, strength, and long term performance.
Door Sizes
Door sizes are matched to shelter width for proper clearance and structural fit.
20 ft wide shelters use 10 × 13 doors (WxH)
30 ft wide shelters use 15 × 14 doors (WxH)
40 ft wide shelters use 15 × 17 doors (WxH)
50 ft wide shelters use 15 × 17 doors (WxH)
Options include main roll up doors and aluminum man doors.
Fabric Options
Multiple fabric weights are available based on use and climate.
300 g PE (good for greenhouses)
450 g PVC
610 g PVC (Recommended)
750 g PVC
910 g PVC (Premium)
SPECIFICATIONS
Whats in the Kit
Each Alpine Dual Truss shelter kit includes all primary structural and enclosure components required for assembly and long term use.
Included Components:
• Dual tube steel trusses built from 2 inch 15 gauge steel
• Steel purlin tubes sized at 1 1/2 inch 16 gauge
• Crank style fabric main doors with reinforced metal door frames
• Aluminum man door sized 3 ft wide by 6 ft 6 in high (If option is selected)
• Standard sidewall height set at approximately 12 ft
• Heavy duty steel footplates with pre drilled anchor holes
• Ground anchor pins supplied as rebar spikes
• Concrete anchor bolts available upon request
• Integrated air vents on both end panels when end panels are selected
Foundation Requirements
Alpine Dual Truss shelters are designed to mount on multiple foundation types depending on site conditions and use.
Accepted Foundation Types:
• Compacted gravel base with proper drainage
• Concrete pad or concrete strip footing
• Concrete blocks or grade beams
• Asphalt surface with approved anchors
Anchoring Requirements:
• Steel footplates include pre drilled holes for anchoring
• Rebar anchor pins are supplied for gravel or soil installs
• Concrete wedge anchors or bolts are used for concrete foundations
• Anchor type and quantity depend on shelter size and site conditions
Site Preparation:
• Foundation must be level across the full footprint
• Proper drainage is required to prevent water and frost issues
• Local soil conditions and frost depth should be considered before installation
For high snow or wind zones, concrete foundations are recommended to ensure long term stability.
Shipping Information
Delivery:
Free delivery applies to orders over $10,000 within standard shipping zones.
Freight charges apply to orders under this threshold.
Forklift access up to 3,500 lb is required at delivery.
If forklift access is not available, the shipment will be delivered to the nearest cargo depot for customer pickup and offloading.
Depot location details and pickup instructions are provided prior to delivery.
Shipping Method:
Shelters ship as complete kits in steel framed crates or palletized bundles.
Delivery is curbside or yard drop only.
Placement and unloading beyond drop point are not included.
Shipping Timelines:
In stock items ship within 7 to 14 business days.
Ordered in items ship within 60 to 90 business days.
Final timelines are confirmed at order placement.
Pickup Option:
Free pickup is available from select Alpine Structures yards with advance notice.
Coverage:
Canada wide shipping is available.
Remote locations require additional transit time.
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