cumbriasteve
Moderator
- Messages
- 9,645
- Location
- Cumbria UK
Well I don't know if my way is correct according to building 'law' but we are in an area that gets hit with winds that sweep up the valley from the sea, had some awesome gales that have caused damage to roofs etc but my sheets are still drum tight and in place for 9 years now... so I am happy to ignore the fact I may not know if they are right or wrong