Need to replace lead flashing over a bay window roof.
The roofer used a 2m single length of code 3 … and surprise surprise, it has split.
I know it needs to be in no longer than 1.5m lengths and suitable overlap. (150mm?)
Is code 4 suitable or does it need to be code 5
The roofer used a 2m single length of code 3 … and surprise surprise, it has split.
I know it needs to be in no longer than 1.5m lengths and suitable overlap. (150mm?)
Is code 4 suitable or does it need to be code 5
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