This semi-detached commercial roof in Beckenham, Kent, was failing badly! The GRP fibreglass roof already in place was 'tenting' because of natural contraction and expansion, which the fibreglass couldn't cope with.
We were able to deal with the problem quickly and efficiently (despite the wet weather!), repairing the roof where expansion and contraction had caused issues, and fitting extra expansion joints to allow for movement - which the liquid polymer roofing system can easily accommodate!