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Shipping Containers

Shipping Container Foundations in the Fraser Valley

A shipping container is heavy, but it only needs to be supported at its support points. Helical screw piles let us build a precise, level foundation for a container without pouring a slab, so it sits straight, stays dry underneath and can be used as a shed, studio or workshop.

We install foundations for shipping containers around Chilliwack, Abbotsford and the Fraser Valley. Our Abbotsford container project is documented in our gallery, from site preparation through pile installation to the final level check.

Shipping container on screw pile foundation after a level check

Why screw piles for shipping containers

Precise and level

Piles are set to the elevation the container needs, and the final level is checked before it goes on, so doors open and close properly.

No slab to pour

There is no concrete to pour or cure, so the foundation is ready for the container the same day the piles go in.

Air underneath

A raised container keeps its base clear of wet ground, which helps keep the steel and the contents dry.

Easy to adjust or remove

Piles can be unscrewed later if the container needs to move, which a poured slab cannot offer.

The right pile for the job

The number and size of piles depend on how the container is loaded and on the soil. Our range runs from the P238 (up to 15,000 lbs per pile) to the P312 (up to 35,000 lbs) for heavy residential loads, and larger models for commercial use.

Our installation equipment monitors torque as each pile goes in, so we can confirm it reaches the soil strength it was chosen for before the container is placed.

Spec sheets: P238, P278, P312, P412

Built for Fraser Valley ground

Containers end up in all sorts of places in the valley, from farm yards and acreages to backyards. The floodplain soils are often sand and gravel or clay and silt, and either works with piles that go below the soft surface.

If the site is hard to reach with a truck or has a slope, tell us when you send your project details and we will plan the install around it.

How installation works

  1. 01

    Mark and check

    We mark the pile locations and verify elevation points before the first pile goes in.

  2. 02

    Install and monitor

    Each pile is driven in with our equipment, which monitors torque so we can confirm it reaches the soil strength it was chosen for.

  3. 03

    Set to height

    Piles are cut or adjusted to the exact height, so your structure starts level, even on sloped ground.

  4. 04

    Build right away

    There is no concrete to cure, so your crew can start building as soon as the piles are in.

What a typical project looks like

Tell us the size of the container (for example 20 ft or 40 ft), where it is going and how it will be used, with a few photos of the site. We reply within 24 hours with next steps and arrange a site visit if one is needed.

On the day the crew marks the layout, installs the piles, sets each one to height and runs a level check before the container is placed. The photos in our Abbotsford container project show each stage: site preparation, pile installation, alignment and the final level check.

Planning your project

  • Confirm the size and weight of the container, and whether it will be loaded with heavy contents or fitted out as a studio or workshop.
  • Decide which way the doors will face and how much clearance you need around and under the container.
  • Plan how the container will be delivered and placed, and make sure the delivery truck or crane can reach the pad.
  • Check zoning and permit requirements with your municipality. The rules for containers vary by location.
  • Have underground utilities located before any ground work. BC 1 Call is a free service.

Common questions

Does a shipping container need a concrete slab?
Not necessarily. A container is supported at specific points, and screw piles can be placed to carry it there, with the level set exactly where you need it.
How long does the foundation take?
Most container foundations are completed in a day, depending on the number of piles and the site. We give a realistic timeline with your quote.
Can the container be moved later?
Yes. Piles can be unscrewed and the container relocated, unlike a poured slab.
Will my building inspector accept screw piles?
For a container, Postech piles hold a CCMC evaluation (#13102-R), which building officials across Canada recognize for use under the National Building Code. Permit and drawing requirements still depend on your municipality and your project, so we'll tell you what to expect for your site and can supply engineering documentation when it is required.
Can you install on sloped ground?
Yes. Pile heights are adjusted in the field, so a container can be brought to level on sloped or uneven ground without major earthworks. Tell us about the slope when you send your project details.

Ready for a quote?

Tell us about your project and send a few photos of the site. We price it for free, with no obligation, and reply within 24 hours.

Get a free quote