Buying Guide.
Costs, specifications, sizes and choosing the right building.
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How Much Does a Garden Room Cost?
Fully installed prices, what drives the number up or down, and where to spend for real long-term value.
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Choosing the Right Size Garden Room
How to work backwards from your use case to the right footprint — and why 'buy larger' is almost always right advice.
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Choosing Cladding: Cedar, Thermowood, Accoya & Charred Compared
The four cladding materials we offer, what they actually look like over ten years, and which one to pick for your garden.
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Windows and Doors: Bifolds, Sliders, Corner Glazing & Rooflights
The glazing options we specify — how they differ, what they cost, and which one suits your brief.
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Heating Options for an Insulated Garden Room
From slim electric panels to underfloor heating — what actually works when the room is already this well insulated.
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Related reading.
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The Bespoke Collection
Every model in the Arden & Oak range — configurable, architectural, delivered.
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Garden Offices
Year-round workspaces with proper acoustic separation and building-reg-grade insulation.
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Timber-Frame Construction
Factory-engineered Structural Insulated Panels — the reason we don't build with timber framing.
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Planning Permission
Most garden rooms are permitted development — the height, position and paperwork explained.
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Finance Options
Indicative monthly finance for every configuration, subject to lender approval.
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Brochure
Every model, every option and every price — one PDF to your inbox.
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