Expert Advice

Choosing a garden room roof: flat versus pitched, EPDM against fibreglass and felt, plus the height rules, falls and insulation that decide if it lasts.

Compare garden room cladding options: cedar, larch, composite and render on cost, maintenance and lifespan, so you can spec a finish that lasts.

Can you build a garden room on decking, paving slabs or an existing patio? What is safe, what fails, and when existing ground genuinely works as a base.

How close to a boundary can a garden room be? The 2m boundary rule, the 2.5m height cap, roof options and building regs explained for UK homes.

SIPs vs timber frame garden rooms compared on warmth, airtightness, cost, speed and space, so you know which construction to choose.

Does a garden room affect council tax? When a garden office is exempt, when it counts as an annexe, and when business rates or CGT apply, explained clearly.

Can you sleep in a garden room? When occasional sleeping is fine, when a permanent bedroom needs planning permission and building regs, plus annexe rules.

Building a garden room in a conservation area: the extra planning rules, size limits, listed building consent and Article 4 directions explained.

Garden room permitted development rules explained: height limits, the 2 metre boundary rule, the 50% rule and when you still need planning permission.