Future Roofing - Warm Green Roofs!

Could this be the future of environmentally friendly roofing in the UK? The liquid polymer system is ideal for warm, green (seeded turf) roofs. With the 'double insulation' of turf plus 220mm of additional insulation to bring it in line with the UK government's U value, Waltham Forest's new council-funded bowling pavillion in London is now a 'warm roof', plus it's waterproof, beautiful, and environmentally friendly!