It's more than likely it will need to be sent over from the USA anyway so I'm sure any UK Da-Lite dealer will be able to help. If you go to www.da-lite.com and contact them they will be able to give you a few places to start. When I was searching for a Da-lite tab tensioned screen I found the quotes varied a lot (over £500 differences) even though they were all ordering straight from Da-lite so it's worth shopping about.