MW, your right, it should be about 1k, problems we have here, theres a lot of them doing it now.
A lot of the Builders Merchants are stocking it , some of the stuff isnt Firestone products, especially the glues, the Merchants tell me quite a few builders are using it, when I asked about the training etc, their reply is you dont need it, we have a video for them to watch, how do you compete with that, although they can do a straight forward roof, without the training they will come unstuck when it comes to detail work.
Catlad, I didnt notice any upstands on the roof, and yes I do rate the epdm, I think its a good roofing system.