Three quotes needed as part of due diligence by Wednesday 23rd. Recommended repair by Builder's Survey. The internally sloping UPVC head flashing joinery requires modification to prevent moisture penetration. Head flashings have not been turned out at the termination of the flashing at its lowest point, this turnout is required to divert moisture away from the end of the flashing and prevent moisture passing behind the cladding. A lack of turnout is considered a weather tightness risk. In addition seal hole to metal flashing installed above rumpus room window, recommend this is sealed to assist with weather tightness.
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