Can I have opinions and recommendations on electric garage doors please? I have a 30 year old Wessex GB1 jobbie, just under 4m wide, and it needs replacing. I want security, style, functionality and thermal efficiency. I assume there are good ones and bad ones out there and I don't want a bad one - there was a TV programme recently slating a certain company (can't remember who) for poor workmanship. Photos would be very helpful Thanks.