MINIMAL COST MAXIMUM COVERAGE

Built for smart budgets, the Alpine Single Tube delivers wide clear span coverage using a simplified single arch frame. Fewer structural components mean faster installs, lower freight weight, and reduced overall project cost. You get reliable protection without paying for extra steel you do not need.

What is an Alpine Single Tube Shelter?

An Alpine Single Tube shelter is a clear span fabric structure built with a single continuous steel arch frame rather than a dual truss system.

It uses less steel, which lowers freight weight, reduces overall cost, and speeds up installation.

The tensioned PVC cover provides dependable weather protection in moderate snow and wind regions when sized to local load requirements.

Lower Material Cost

Why does the Single Tube cost less?

It uses one primary arch frame instead of a dual truss system, reducing steel, fabrication time, and hardware.

Is it still strong enough for Canadian weather?

Yes. It is designed for moderate snow and wind regions when sized correctly for local load requirements.

What is the tradeoff compared to Dual Truss?

Dual Truss systems handle heavier snow loads. Single Tube is optimized for value and lighter load zones.

Faster Installation

Does the Single Tube install quicker?

Yes. Fewer structural members and connection points reduce assembly time on site.

Does faster installation lower labor cost?

Yes. Reduced build time typically means lower installation expenses.

Can it be installed on different foundations?

Yes. It can be anchored to gravel pads, concrete, or other engineered base systems.

Efficient Design

What makes the design efficient?

The single arch frame creates clear span space without interior posts. And the peaked roof allows snow to fall off quickly and not stick.

Does the peaked roof help performance?

Yes. The peak helps shed snow and water more effectively.

Who is this shelter best suited for?

Customers who want dependable coverage at a lower capital cost in moderate climate zones.

Explore Alpine Single Tube Sizes

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What comes with the 20ft wide Alpine Single Tube

20FT WIDE ALPINE SINGLE TUBE SHELTERS

• 20 ft clear span width
• 14 ft peak height
• Length options from 20 ft to 85 ft
• Single tube steel arch frame design
• Engineered peaked roof profile for improved snow and water shedding
• Straight lower side wall section for usable vertical clearance

Frame Structure

• Primary arch tube sized for 20 ft span
• Tight truss spacing for structural stability across full length
• Continuous purlin system running full building length
• Heavy duty base plates with anchor points
• Galvanized steel frame components for corrosion resistance

Cover System

• Standard 610g PVC fabric cover
• 6 year warranty on 610g cover
• Optional upgrade to 910g PVC fabric cover
• 10 year warranty on 910g cover
• Main cover color: White
• Heat welded seams
• UV resistant, waterproof, and mold resistant fabric

Trim Options

• Brown
• White
• Red
• Orange
• Blue
• Light Green
• Dark Green
• Black

Included Features

• Tensioned cover system for tight fit
• Front and rear end panel system
• Triple Zipper rollup style door on both ends
• Complete hardware and connection package
• Anchoring hardware for standard installation
• Installation manual

Best For

• Equipment storage
• Vehicle storage
• Agricultural use
• Contractor yards
• Moderate snow regions when sized properly

What comes with the 30ft wide Alpine Single Tube

30FT WIDE ALPINE SINGLE TUBE SHELTERS

• 30 ft clear span width
• 21 ft peak height
• Length options from 20 ft to 85 ft
• Single tube steel arch frame scaled for 30 ft span
• Steeper peaked roof for improved snow shedding
• Increased interior volume for taller equipment

Frame Structure

• Larger diameter primary arch tubes compared to 20 ft model
• Reinforced structural spacing along full length
• Continuous purlin system for fabric support
• Heavy duty steel base plates with anchor points
• Galvanized steel frame components for long term durability

Cover System

• Standard 610g PVC fabric cover
• 6 year warranty on 610g cover
• Optional upgrade to 910g PVC fabric cover
• 10 year warranty on 910g cover
• Main cover color: White
• Heat welded seams
• UV resistant and waterproof fabric

Trim Options

• Brown
• White
• Red
• Orange
• Blue
• Light Green
• Dark Green
• Black

Included Features

• Clear span interior with no center posts
• High peak clearance for large machinery and storage racks
• Front and rear end rope pull Triple Zipper panel system
• Door configurations based on selected layout
• Full hardware and connection package
• Anchoring system for ground or concrete installation

Best For

• Large equipment storage
• Commercial yards
• Agricultural operations
• Fleet storage
• Customers seeking lower cost per square foot coverage

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Experience a higher standard of shelter design with Alpine Structures. One-on-one collaboration with experienced shelter designers to build a system tailored to your site and use.