Q & A
Standard flashing lengths are generally 2000mm up to 3600mm. It may be possible to make flashings up to 4000mm long.If this is required, please...Read More "Is it possible to have flashings made longer than 3000mm?"
We can supply custom-made flashing kits to suit any size window or other opening in a roof. To do this, we would need to...Read More "My roof has Velux windows can Merlin Metals supply flashing kits?"
To install onto a SIPS (structural insulated panels), the top board should be at least 18mm thick in order to provide the correct pull...Read More "Can standing seam panels be installed directly onto a SIP panel?"
Reveal panel rails should be set at 600mm centres.Read More "How far apart should rails/battens be for fixing reveal panels to?"
Materials should be kept dry and on a flat surface. If panels or flashings are allowed to get wet, moisture can get between the...Read More "How should I store panels & flashings before they are fitted?"
The minimum roof pitch for fully supported metal roofing is 3°, although a minimum pitch of 5° is recommended.Read More "What is the minimum roof pitch for standing seam panels?"