The Janssen Composite Garden Room

The Janssen Garden Room is a stylish, low-maintenance alternative to traditional conservatories. Built using next-generation composite made from 95% recycled materials, it offers long-term durability without the need for painting, staining, or treatment. Supplied in a modern anthracite finish, this eco-friendly structure comes complete with fully lockable aluminium French doors, a sloped rubber roof for excellent weather resistance, and wall caps for a clean, seamless look. Easy to install, the full build can be completed in as little as half a day by two competent people.

Product Details
✔ Exterior Dimensions: 3790mm x 3410mm
✔ Internal Floor Area: 2950mm x 2950mm
✔ Roof Supplied: 4m x 4m sloped rubber roof
✔ Colour: Anthracite (dark grey)
✔ Doors: Aluminium French doors (fully lockable, outward opening)
✔ Material: Low-maintenance composite (95% recycled)
✔ Features: Weatherproof, UV-resistant, no painting required
✔ Supplied With: Wall caps, structural box system
✔ Installation: Approx. 5 hours with 2 competent people
✔ Delivery: Estimated within 7 working days