Garden Room 4.2 x 4.4 m

20,149.0027,720.00 inc.VAT

Eco Garden Room Delivered and assembled

SKU: N/A Category:


Size4.2m x 4.4m
EPS Insulated (100mm) walls total thickness184mm
EPS Insulated (150mm)
roof total thickness
Roofing SystemGrey Insulated Classic Metal
Windows & DoorsGrey UPVC Double
Frame & FoundationsInsulated 118mm treated timber
pad fitted on the
ground screws where
ground conditions
are suitable
Internal FinishPlasterboard or 11mm T&G
External FinishRender or Thermowood is proud to present our new range of Eco Garden Rooms. All garden rooms are made from SIP (Structural insulated panels) with roof, floor and wall insulation.  Grey UPVC double glazed windows and doors come as standard. Fitting is also included in the price.

The following are not included in our Eco Garden Room package but can be arranged.

  • Internal/External painting
  • Electrics
  • Plumbing

Lead time: 2 – 4 weeks
Build time: 4 – 5 days

Please note that all pictures shown on our website are for illustration purpose only and actual products may vary due to product enhancement or change.

Disclaimer: Eco Garden Room comes pre-finished in thermally treated pine and will require filling, sanding and painting inside and out.

What are SIP panels?

SIP – a structural insulating panel. Their technology is a high-performance construction method used in residential and light-construction commercial buildings.
It is a dense foam polystyrene sheet pressurized between two weatherproof OSB boards.

SIPs are used to construct buildings and outdoor rooms, and in many instances, the major benefits of SIPs are the great insulation properties (keeping the outdoor room cool in summer and warm in winter) and the speed and ease of construction.