Expert Advice

A used garden room looks like an easy saving, but dismantling, transport, lost warranty and tired insulation eat into it. Here is how to judge a used buy.

A practical 15-point checklist for UK garden room buyers, covering insulation and U-values, wall systems, glazing, foundations, electrics, planning rules, building regs thresholds, warranty and how to vet the company before you pay a deposit.

A start-to-finish roadmap for buying a garden room in the UK in 2026: defining your spec, setting a realistic budget, checking planning rules, choosing between kit, prefab and bespoke, vetting suppliers, protecting your deposit and signing off the finished building.

The twelve most expensive mistakes UK homeowners make when buying a garden room, from permitted development traps to thin insulation, weak foundations and uncertified electrics.

A practical UK guide to choosing between prefab modular and bespoke garden rooms, covering build methods, lead times, cost drivers, site constraints, planning rules and installer due diligence.

When does a garden room need building regulations? The 15m2, 30m2 and 1m boundary rules, plus sleeping use and Part P electrics, explained for UK homeowners.

A neutral guide to choosing between ground screws and a concrete base for your garden room, matched to your soil, garden access and how you will use the room.

An honest garden room vs extension breakdown: realistic per square metre costs, build time, planning, resale value, and the cases where an extension wins.

A clear UK decision flow for garden room planning permission, covering the 50% garden rule, building regs thresholds and conservation area exceptions.