PentHaus Garden Office

From £6,129.47 inc. VAT

Design yours & get a quote

Use the PentHaus configurator to design your garden office, then contact Lichfield Garden Buildings for your quote.

PentHaus garden offices are fully insulated, self-build garden rooms designed and manufactured to your own configuration, giving you a dedicated home workspace with double glazing and a 10-year structural guarantee. Choose your size, structural build, cladding colour and glazing using PentHaus's own online design tool, with kits typically manufactured in around 3 weeks. Prices from £6,129.47 (inc. VAT).

Key features

• ToughFrame PRO (PIR-insulated timber frame) or SignatureSIPs (structural insulated panel) construction options
• Fully insulated for year-round use, with thermal performance PentHaus compares to a residential home
• Weather-tight, low-maintenance ToughWood composite cladding in six colours: Cedar, Weathered Oak, Burnt Oak, Silver Birch, Mountain Ash and Granite
• Anthracite grey uPVC windows and doors with white interiors – French doors, bi-fold doors, casement windows and picture window options
• Concealed internal wiring channels built into the walls for easy electrics and internet installation
• Configure online in minutes via PentHaus's own design tool, with quotes saved for later
• Most designs are under 2.5m high and fall under permitted development (subject to your own local authority checks)

Specification

• Frame: ToughFrame PRO (timber frame with rigid PIR insulation to walls, floor and roof) or SignatureSIPs (structural insulated panel system)
• Cladding: ToughWood composite cladding, pre-clad and weather-tight from day one
• Glazing/doors: double-glazed anthracite grey uPVC French doors, bi-fold doors, casement or picture windows
• Roof: EPDM rubber roof, in Astana (flush) or Abri (60cm overhang) styles
• Floor: insulated floor as standard on ToughFrame PRO/SignatureSIPs builds; foundation pack with composite posts available
• Sizes: width 3m–6m x depth 2.6m–3.8m, in multiple configurations
• Electrics: optional electrical pack – 4 double sockets, spotlights and wiring
• Guarantee: 10-year structural warranty

Delivery & installation

PentHaus garden rooms are supplied as a self-build kit: manufactured to your chosen configuration in around 3 weeks and designed to be assembled on site in about 3 days. Professional installation is also available as an optional add-on (typically £3,000–£5,000).

Design yours & get a quote

Use the PentHaus configurator to design your garden office, then contact Lichfield Garden Buildings for your quote.