Do You Need Insurance for a Garden Dome?
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Quick answer
It's wise to make sure it's covered, and for home use your existing home insurance may already cover it as a garden structure or outbuilding. Limits and contents cover vary between policies, though, and some insurers want to be told about a significant new garden building, so check with yours. Commercial use needs appropriate commercial cover. Always confirm the specifics with your own insurer rather than assume.
Why it's worth checking
A dome is a valuable structure, and like anything of value in your garden, you'll want to know where you stand if the worst happens: storm damage, accidental damage, theft of contents. Many home insurance policies include some cover for garden structures and outbuildings, but the detail differs enormously: limits, what's covered, whether high-value items inside are included, and whether the insurer needs to be informed about a notable addition. Because of that variation, a five-minute call to your insurer is the only way to know your actual position.
Domestic use
For a dome used as a normal garden room at home:
- It may fall under your existing home insurance as a garden structure or outbuilding, but check the limit covers the dome's value, as outbuilding cover is sometimes capped.
- Some insurers ask to be notified of a significant new garden building, and a quick notification keeps you properly covered and avoids any dispute later.
- Contents matter too. If you'll keep valuable items in the dome, such as gym kit, office equipment or a hot tub setup, check whether and how those are covered. Contents cover in outbuildings often depends on the building being locked, and the dome's sliding door doesn't lock as standard, so it isn't the place to leave valuables overnight: bring laptops and similar items indoors at night, and use a lockable shed or garden room if you need secure storage.
The practical step: ring your home insurer, describe the dome and its value, and ask exactly what's covered and what they need from you.
Commercial use
If the dome earns money (glamping, hospitality, a serviced let, an events space), domestic home insurance won't be the right vehicle. You'll need appropriate commercial cover, which typically considers public liability (guests on your premises), the structure and business interruption. This is specialist territory, so speak to a commercial insurance provider or broker who understands hospitality and glamping. Getting this right protects both the asset and you if a guest makes a claim.
Commercial use usually needs planning permission as well, and we recommend the Extreme specification, our strongest, for commercial settings. If your venue needs a specific fire classification (UK/EU: EN 13501-1), contact us and we'll confirm the documentation. Our guide to domes for a glamping business covers the wider picture.
What we can and can't tell you
We can give you the details an insurer may want: the dome's size and specification, that its panels are solid, UV-protected polycarbonate (a material around 250 times more impact resistant than glass), that its geodesic shape spreads wind and snow loads across the whole frame, and how it should be anchored. What we can't do is tell you what your particular policy covers or quote you terms: that's between you and your insurer, and anyone claiming otherwise would be guessing.
Proper anchoring and assembly, following the step-by-step guide, also matter: a correctly built and anchored dome is exactly what an insurer expects to see. Our guide on how to anchor a garden dome covers the methods, or our Built for you installers can build and anchor it for you.
Frequently asked questions
Do I need insurance for a garden dome?
For domestic use it may be covered under your home insurance, but cover varies, so check with your insurer and tell them about the dome if they require it. Commercial use needs appropriate commercial cover.
Is a dome covered by home insurance?
Often as a garden structure or outbuilding, but limits and terms differ between policies, and some insurers want to be told about a significant new building. Confirm the specifics with yours.
What about items I keep inside?
Check how contents are covered, especially valuable items. Contents cover in outbuildings often depends on the building being locked, and the dome's door doesn't lock as standard, so it isn't the place to leave valuables overnight.
Do I need special insurance for a glamping dome?
Yes. Commercial use needs appropriate commercial cover, typically including public liability. Speak to a commercial insurer or broker familiar with hospitality and glamping.
Does proper installation affect insurance?
It can help: a correctly built and anchored dome is what an insurer expects to see. Follow the step-by-step guide and anchor it securely, or have our Built for you service build and anchor it for you.
Sources: polycarbonate material data from A&C Plastics, Piedmont Plastics and KASTLITE.