Pent Haus garden offices come in three build options. ToughFrame and ToughFrame PRO are timber frame; SignatureSIPs is built from SIPs (structural insulated panels). The main decision is which one suits how you'll use the space.
ToughFrame
The structural shell: a professional-grade timber frame with weather-tight exterior cladding, but no insulation or internal linings. It's the most affordable way into the Pent Haus range, and suits budget DIYers, seasonal hobby rooms or high-end garden storage.
ToughFrame PRO
A complete insulated timber frame: a heavy-duty timber frame kit including rigid PIR insulation for the walls, floor and roof, with a 10-year structural warranty. Suited to home gyms, workshops and year-round garden retreats.
SignatureSIPs
The SIPs option: made from structural insulated panels, also backed by a 10-year structural warranty and built for genuinely year-round use – a full-time home office or a guest room that needs to feel as comfortable as a room in the house.
Designing yours
Every Pent Haus building is configured to size and specification using Pent Haus's own online tool, so you can design the exact structure, layout and finish you want before you order.
Finance is available on Pent Haus buildings. There is a 10ft x 8ft Pent Haus standing at our Display Site at Buzzards Valley, Tamworth B78 3EQ, so you can step inside a real one before you commit to a size. The buildings are there to walk round 7 days a week; we are not on site every day, so book a time or call us on 01543 398778 if you would like someone there to talk through which build option is right for you.