Over the years many good alternative systems have become available for flat roof replacement and a fibreglass roofing system is what is now generally recommended for use on domestic properties. It is also ideal for balconies as it can cope with a lot of regular foot traffic. Benefits:
No joints or welded seams
Excellent flexible strength
Choice of colours and non-slip textures
Photos below of a project using this method for roofing installed by Swansea West Roofing.