Permanent Outdoor Garden Studio & Home Office
Backyard Office Pod
A fully weatherproof outdoor backyard office pod designed for permanent installation in gardens, yards, and patios. STC 38 acoustic wall construction, R-3.5 thermal insulation, IP65 exterior envelope, and full mains electrical — delivering a year-round professional home office separate from the main building.
Technical Specifications
Applications
- Permanent home office in garden or backyard
- Writer's studio and creative workspace
- Music practice room (with acoustic upgrade)
- Therapy and counselling consultation room
- Personal gym or yoga studio
- Art studio or photography studio
- Short-term rental (Airbnb) office workspace
Overview
Working from home in a spare bedroom or at the kitchen table creates blurred boundaries between work and personal life. The HEMU Acoustics Backyard Office Pod provides a physically separate, acoustically isolated, and thermally comfortable workspace in your own garden — without a planning permit in most jurisdictions (under 15 m² footprint).
Unlike indoor office pods that rely on HVAC from the host building, the Backyard Pod is a self-contained structure. Double-glazed windows (Uw 1.4 W/m²K) and PIR-core insulated roof panels (R-3.5 / RSI 0.62) maintain interior temperature year-round with a compact heat pump/mini-split unit. Exterior surfaces carry IP65 weatherproofing to resist rain, UV, humidity, and temperatures from –25 °C to +60 °C.
Acoustic performance centres on STC 38 composite wall panels with an outer weather-resistant fibre cement skin, 100 mm mineral wool fill, and inner perforated acoustic liner. A standard exterior ambient noise of 55 dB(A) (suburban daytime) is attenuated to below 20 dB(A) inside — equivalent to a whisper.
The pod ships as a flat-pack kit and can be assembled on a concrete or compacted gravel base in 2–3 days by two people. All structural connections use marine-grade stainless steel fixings. The interior is pre-wired with a consumer unit, lighting circuits, and multiple outlet positions before shipping — a licensed electrician connects the incoming mains supply on site.
Key Features
STC 38 All-Weather Acoustic Walls
Triple-layer composite wall panel: 8 mm fibre cement exterior board, 100 mm mineral wool acoustic fill (density 40 kg/m³), 12 mm perforated acoustic gypsum board interior. STC 38 performance verified to ASTM E90. Exterior skin is UV-stable, moisture-resistant, and paintable.
IP65 Weatherproof Envelope
All panel joints use EPDM compression seals rated IP65. Roof carries a torch-applied EPDM waterproof membrane with 50-year lifespan. Recessed window frames prevent water ingress. Tested to 100 mm/hour simulated rain and 160 km/h wind pressure.
R-3.5 Thermal Insulation Package
PIR-core insulated roof cassettes (R-3.5 / RSI 0.62) combined with mineral wool wall fill (R-3.0) create a well-insulated envelope. In conjunction with double-glazed windows (Uw 1.4 W/m²K), a 1.5 kW mini-split unit maintains interior comfort from –15 °C to +40 °C exterior temperature.
Pre-Wired Electrical Installation
Consumer unit with RCD protection, 6× dual power outlets, 2× USB-C (65W) charging stations, dedicated lighting circuit, and 16 A supply for mini-split HVAC. All wiring installed and tested before shipping — site electrician only needs to connect the incoming supply cable.
Double-Glazed Low-E Windows
Aluminium-framed double-glazed windows with low-E inner pane (Uw 1.4 W/m²K). Corner window configuration allows natural cross-ventilation. Acoustic performance of the glazing unit: Rw 32 dB. Optional triple-glazing for higher acoustic performance.
Flat-Pack Kit Assembly (2–3 Days)
All panels and components ship flat on a single pallet. Assembly requires two people, basic hand tools, and a concrete or compacted gravel base (included base design). Marine-grade 316 SS structural fixings resist corrosion in coastal environments for 25+ years.
Ready to discuss your requirements?
Our acoustic engineers respond within 24 hours.