Here is a turn out for the books. K2 Conservatory and Synseal have been the competition in supplying DIY conservatories to the industry. K2 have a more user friendly system than Synseal and the retail end of the market found it easier to sell the K2 product as it was developed purely as a DIY self build product.
K2 must have been doing something right as they are now owned by Synseal.