Windows and doors are inspected every 40 years, subject to a survey

All Rooftop residents’ homes are in the process of being fitted with new high performance UPVC windows to 'secure by design' standards (subject to planning restrictions and a survey) and if applicable, are replaced every 40 years.

If following a survey a door is due for replacement, it will be replaced with a high performance composite door, which is ‘secure by design’. Residents have a choice of six designs.