Premium garden offices for Germany.

In German usage, Gartenhaus refers to classic garden sheds or simple summer cabins, typically log-cabin construction without year-round insulation. A Gartenbüro is built differently: fully insulated walls, residential-grade glazing, ready for power and data connections, designed for year-round home-office work. The term Gartenstudio is often used synonymously, but leans more toward creative or wellness use. We build Konvel consistently as a Gartenbüro: SIP construction, highly insulated (wall U-value 0.29 W/(m²·K)), engineered for daily work.Read the full guide

In North Rhine-Westphalia, garden offices up to 75 m³ gross volume are permit-free. All four Konvel models sit well below that at roughly 30 to 51 m³ — so in NRW a building permit is generally not required. Other federal states apply different thresholds; our building-permit page covers all 16 states, and with your postal code we check your situation in advance.

Most customers plan three to four weekends for the self-build — always with two people, the panels are heavy. For tools you need a cordless drill/driver, spirit level, square, tape measure, a heavy-duty staple gun and a hand or power saw. Our video series and the step-by-step guide walk you through every phase.

Yes. SIP construction with continuous insulation supports year-round use with moderate energy input. Heating is not part of the kit: for a room this size an electric wall convector or a 1–2 kW infrared panel is usually enough, and your electrician can fit it when connecting the power.Read the full guide

No concrete. The kit sits on a point foundation: foundation pads (e.g. 40 × 40 cm paving slabs) laid to the supplied pad plan on level, compacted ground, slightly above ground level. An existing level patio or paved area works too. Alternatively the configurator offers the ground-screw foundation set — installed in a day and removable without excavation.Read the full guide

Electrical and data connections are not part of the kit. The usual route is an underground cable from the house's consumer unit, laid frost-safe in conduit at about 60 cm depth — an electrician does this, typically for a few hundred to around €1,500 depending on distance. Lay a LAN cable in the same trench: more reliable than Wi-Fi across the garden. The sockets are then fitted to the wall during the interior fit-out.Read the full guide

Delivery to your door is included in the kit price across Germany. The panels arrive on a lorry trailer, so your property needs to be reachable for it. Unloading takes two people — plan for a helping hand. You handle the build yourself; we are happy to introduce local trades if you prefer.Read the full guide

The statutory two-year warranty applies to all delivered parts. Since you build it yourself, the workmanship is your responsibility — if a delivered part is defective, we replace it without fuss.