Household and business customers can apply for a GT1 request.
What is a GT1 and do I need to submit one?
A GT1 is a request for gas service pipe pressure and capacity information.
If you intend to increase the volume of gas to your property, a GT1 will be required to check if the current service is adequate, or if a capacity increase will be required. A GT1 can also be submitted to obtain your service pipe pressure information.
You can find out the next steps to this process in our SGN GT1 application guide.
Get in contact
If you’d like further information about submitting a GT1 request, please send an email to firstname.lastname@example.org or call the team on 0800 975 1346 (Option 4) Monday to Friday between 8am and 4pm.