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Builder says our attic conversion should be classed 'non-habitable'. Is this right?
RCM & CO LTD on Twitter: "RCM #Contractors starting on a loft conversion in #GreatDumow. Roof has been stripped & timber ridge beam in place! https://t.co/UWRNzP0Xxv" / Twitter
Diy slate roof: How to do a loft conversion floor
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