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Hi. I have a 15 degree pitched roof on extension.
On my main roof I have sandtoft double roman tiles.
I want to use matching tiles on extension.
The minimum headlap for tiles on a 17.5 degree pitch is 100mm. For a 22.5 degree it's 75mm.
Technical spec says 120mm maximum headlap but doesn't mention pitch so I'm assuming minimum pitch for the sandtoft double roman are 17.5 degrees
Would the tiles be OK on a 15 degree pitch with a 120mm headlap? Don't get much driving rain around back.
I was going to use Redland regent tiles as they go down to 12.5 degrees however they are like rocking horse poo.
I don't want to plyboard, felt and cross batten as it thickens the roof which doesn't look too clever.
Cheers
On my main roof I have sandtoft double roman tiles.
I want to use matching tiles on extension.
The minimum headlap for tiles on a 17.5 degree pitch is 100mm. For a 22.5 degree it's 75mm.
Technical spec says 120mm maximum headlap but doesn't mention pitch so I'm assuming minimum pitch for the sandtoft double roman are 17.5 degrees
Would the tiles be OK on a 15 degree pitch with a 120mm headlap? Don't get much driving rain around back.
I was going to use Redland regent tiles as they go down to 12.5 degrees however they are like rocking horse poo.
I don't want to plyboard, felt and cross batten as it thickens the roof which doesn't look too clever.
Cheers