Does anyone know of a retro-fit/refurbishment dry ridge system suitable for concrete tile on a garage roof. I’ve seen that Manthorpe do something but it is for use with their plastic ridge tiles not concrete.
Also can someone suggest why the underfelt on this garage roof is dressed so that it laps over the ridge from one side (a) and continues down the second side (b) but the continuation starts at the ridge sitting on top of that from the first side as per the diagram below (I hope that makes sense)?
Also can someone suggest why the underfelt on this garage roof is dressed so that it laps over the ridge from one side (a) and continues down the second side (b) but the continuation starts at the ridge sitting on top of that from the first side as per the diagram below (I hope that makes sense)?
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