Building Comparison
Insulated or standard? Cabin or office?
Every flat pack storage container and garden building we sell is demountable, man-portable and delivered flatpacked — the difference is what's inside the panels, and how much room you get. This guide compares the Insulated XPandaStore against the Standard XPandaStore, then the XPandaCabin against the XPandaOffice, so you can see exactly what you're choosing between before you order.
Still not sure? That's what we're here for — call the team on 01795 701 131 and we'll talk through your space, your budget and what you're actually trying to do with it.
Still deciding? We're the experts — we can advise on the right build for your space, whatever the idea.
Call 01795 701 131 →Uninsulated vs insulated flat-pack storage containers
Both are the same demountable, man-portable flat pack storage container footprint — 2–4m × 2.1m, delivered flat and installed without a crane, even on sites a standard shipping container can't reach. The difference is what's built into the walls. For most people who plan to spend real time inside the building, or store anything that hates damp, we point people toward the Insulated XPandaStore.
Photo placeholderStandard XPandaStore exterior or interior shot
Standard XPandaStore
Designed to store things.A practical, secure, weatherproof metal garden store — heavy duty and built for everyday storage, not for spending time inside.
- Solid galvanised steel construction, modular design
- Garden storage, bikes & motorcycles, trade & business storage
- Sizes: 2m / 3m / 4m (L) × 2.1m (W)
- No insulation — internal temperature follows outside
Photo placeholderInsulated XPandaStore exterior or interior shot
Insulated XPandaStore
Designed to become things.The same secure footprint, built as a genuinely condensation-free metal shed — an insulated garden room that can become a workshop, a home gym, a battery store or a small business space, not just hold one.
- 40mm polyurethane insulated sandwich panels, purpose-built not retrofitted
- Workshops & hobby spaces, home gyms, insulated battery storage, small business use
- Same sizes: 2m / 3m / 4m (L) × 2.1m (W)
- Comfortable year-round, greater long-term flexibility
Illustrative wall cross-section, not to scale — shows why an uninsulated panel sweats overnight and an insulated one doesn't.
| Feature | Standard XPandaStore | Insulated XPandaStore |
|---|---|---|
| Best for | General storage, tools, bikes, garden equipment | Storage needing temperature stability & condensation control |
| Sizes | 2m / 3m / 4m (L) × 2.1m (W) | 2m / 3m / 4m (L) × 2.1m (W) |
| Insulated | No | Yes — 40mm polyurethane sandwich panels |
| Condensation resistant | Limited | Excellent |
| Weatherproof | Yes | Yes |
| Modular & linkable | Yes | Yes |
| Internal environment | Follows outside temperature | More stable year-round |
| Assembly & self-build time | Approx. 30–60 minutes | Approx. 45–90 minutes |
| Access requirements | Man-portable — no crane needed | Man-portable — no crane needed |
| Colour options | Green, Anthracite Grey, Gentian Blue, plain galvanised | Green or Anthracite Grey |
| Overall | Practical and economical | Premium and more versatile |
You want it to become something — a workshop, hobby space, home gym or insulated battery storage container — or you're storing anything condensation ruins. It's also the better call for a genuinely no-crane storage container on a tight or restricted-access site, since the insulated panels are still delivered flatpacked and man-portable.
You just need practical, secure storage for tools, bikes or garden equipment, and the goods inside don't mind a bit of a temperature swing. It's the lower-cost option and still a properly demountable container built to last.
Flat-pack garden cabin vs portable site office
Both the XPandaCabin and XPandaOffice are fully insulated garden rooms, built and finished the same way — the difference is scale and who they're built for. The XPandaCabin is a self build garden office kit sized for a domestic garden; the XPandaOffice is a larger flat pack site office and workspace built for business use.
Photo placeholderXPandaCabin exterior or interior shot
XPandaCabin
Designed to be anything you need.A comfortable, insulated garden room for hobbies, relaxation, home gyms and creative spaces — our most versatile building.
- Sizes: 2.3m / 3.3m / 4.3m (L) × 2.3m (W)
- 1 double-glazed window, 1 steel door as standard
- External height approx. 2350mm
- Garden retreats, hobby rooms, home gyms, teen dens & annexes
Photo placeholderXPandaOffice exterior or interior shot
XPandaOffice
Designed purely for business.A dedicated, professional flat pack site office built for focused work — a taller ceiling and a larger footprint for business use.
- Size: 6m (L) × 2.3m (W), links end-to-end for more room
- 2 double-glazed windows, 1 steel door as standard
- External height approx. 2590mm — higher ceiling, greater sense of space
- Multi-person offices, workshops, professional studios, site offices
To-scale footprint length, not elevation — both buildings share the same 2.3m width, but the XPandaOffice runs 1.7m longer than the largest XPandaCabin. Full spec differences (height, windows, colour) are in the table below.
| Feature | XPandaCabin | XPandaOffice |
|---|---|---|
| Best for | Home offices, studios and hobby rooms | Commercial offices, workshops and professional spaces |
| Sizes available | 2.3m / 3.3m / 4.3m (L) × 2.3m (W) | 6m (L) × 2.3m (W) |
| Insulated | Yes | Yes |
| Double-glazed windows | 1 as standard | 2 as standard |
| Personnel door | 1 steel door as standard | 1 steel door as standard |
| Floor construction | 18mm OSB3 with hard-wearing vinyl finish | 18mm OSB3 with hard-wearing vinyl finish |
| External height | Approx. 2350mm | Approx. 2590mm |
| Modular & linkable | Yes | Yes |
| Colour options | Green as standard; bespoke on request | Grey/White |
| Assembly & self-build time | Usually completed within a day | Usually completed within a day |
| Suitable for difficult access sites | Yes | Yes |
| Main advantage | Compact and ideal for domestic gardens | Larger internal space for business use |
You want an insulated garden room for personal use — a home office, music room, hobby space or garden retreat — and a compact footprint that fits a typical domestic garden matters more than floor space.
You need a proper flat pack site office or workshop with room to work, meet clients or run machinery, and the higher 2590mm ceiling and extra glazing matter for how the space feels to be in all day.
Frequently asked questions
An uninsulated unit like the Standard XPandaStore is solid galvanised steel with no thermal barrier, so the internal temperature follows whatever it's doing outside. An insulated unit like the Insulated XPandaStore uses pre-formed panels with a 40mm polyurethane core, which is what stops the overnight condensation that causes rust, mould and packaging damage in an uninsulated shed or container.
For a smaller, budget-friendly workshop or hobby bay, the Insulated XPandaStore is the usual choice, and two units can be linked together for more room. For a proper home gym, music room or garden studio you'll spend real time in, the XPandaCabin is built specifically for that. Either way, call us and we'll help you match the space to the building.
Yes — every building on this page is a demountable, man-portable container delivered flatpacked, not craned in as one piece. That's what makes them a realistic no-crane storage container option for back gardens, narrow side alleys and other tight or restricted-access sites a standard shipping container can't reach.
They're both insulated garden rooms, but built for different scales. The XPandaCabin comes in 2.3m, 3.3m or 4.3m lengths with 1 window, aimed at personal use in a domestic garden. The XPandaOffice is a single 6m size with 2 windows and a taller 2590mm ceiling, aimed at business use — a multi-person office, workshop or professional studio.
In most cases, no — these buildings are demountable rather than permanently fixed, so they typically fall under permitted development for outbuildings. Rules vary by local authority, plot size and boundary proximity, so it's worth checking your own project against our full planning permission guide.
Still not sure which building is right for you?
We're the experts, not you — and that's the point. Call the team and talk through your space, your budget and what you're trying to do with it, and we'll point you at the right building before you order.