- Basebox Specification
What’s included:
- Easy-to-follow instruction manual
- Toolbox of non-standard tools
- All screws, packers and parts
- Pre-assembled building sections
Product Details
Green Retreat’s self-assembly garden pods offer a straightforward and economical solution for additional space needs, developed with long-lasting materials that come together perfectly for a contemporary garden room.
The DIY garden room kit includes everything necessary for effortless self-assembly, including building panels, doors, and an opening window, as well as all required tools, screws, packers, and parts.
These versatile buildings are ideal for various purposes, such as a garden office, home gym, art studio, playroom, teen retreat, games room, garden bar, and more!
Quality Materials & Design
The Sel-Build Kit by Green Retreats offers a cost-effective DIY garden room solution, constructed from carefully selected materials known for their strength, durability, and style. Every component, from the strong framework to the maintenance-free cladding, is chosen to ensure lasting quality.
Doors and Windows
The doors and windows for the Self-Build Kit are very strong steel-reinforced uPVC in a stylish graphite woodgrain finish. The locks on the doors and windows are insurance-grade multi-locks, keeping your building and its contents safe and secure.
Glazing
All windows and doors are fitted with Pilkington K Optiwhite extra-clear double glazing. This advanced glazing features hard-coated, low-e, argon-filled glass with a Planitherm layer and Swisspacer, ensuring excellent insulation and energy efficiency.
Walls
Our wall sections are crafted in-house using innovative eco-friendly materials. They feature a 9mm thick white MDF board with 75mm thick eco-polymer foam insulation for excellent energy efficiency. The exterior cladding is made from a treated recycled composite, sourced from sawdust in the milling industry, which is primed to resist rot and decay. Please note: the exterior cladding of this design will require painting to seal it within the first 6 months, which is a great opportunity to personalise your building to suit your style.
Flooring
The Self-Build Kit subflooring is elevated above ground level to prevent rising damp and promote air circulation. The flooring itself is a dense 80mm polyurethane insulation, supported by a 1mm powder-coated steel layer on both the top and bottom, protecting the flooring from all weather conditions and keeping it exceptionally strong.
Roofing
The roof is constructed with a thick 80mm insulated steel panel, reinforced with a 1mm powder-coated steel layer. For added strength, a 0.5mm galvanised steel sheet reinforces the panel. The roof’s slightly sloped design allows for effective water runoff to the rear guttering system and downpipe.
Guttering
Our 4-inch wide guttering system effectively manages excess water flow, helping to protect the building structure.
Eco-Friendly
Green Retreats is proud to be an eco-friendly and carbon-neutral company. Self-Build Kit uses some of the latest in eco-friendly construction materials, while also following the strict Green Retreats eco-principles. All buildings from Green Retreats are designed and built in our solar powered UK factory, and 5 trees are planted for every 1 used in the construction of our buildings.
Optional Extras
Want to personalise your Self-Build Kit garden room? There are a range of optional extras to choose from to really make your building ‘yours’. For more information, please email costco@greenretreats.co.uk or call 01296 328260.





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