This is the law from 1st July 2013 - If its not CE Marked DO NOT buy it..!!
Q. What is changing?
A. CE Marking will become mandatory in the UK from 1st July 2013 as set out in the Construction Products Regulation 2011. Therefore any window or external door product (without resistance to fire and/or smoke leakage characteristics) ''NOT '' CE Marked after this date cannot legally be placed on the market.
Q. Who is responsible for CE Marking?
A. Everyone in the supply chain has a responsibility to cascade the correct data, but the organisation who places the complete product on the market is responsible for affixing the CE Mark and accompanying information. In conclusion this is the organisation that brings the frame and glass together. This organisation is described as the ‘manufacturer’.
Q. I am an installer who purchases unglazed windows.
A. If you are an installer who purchases unglazed frames and glazed units separately, you are classed as the manufacturer and have responsibility for affixing the CE Mark and accompanying information.
Q. I am an installer who purchases glazed windows.
A. If you are an installer who purchases glazed frames, whilst you are not absolved of all responsibility you will not be required to affix the CE Mark and accompanying information. However you will have a responsibility to ensure that the CE Mark and information is available so that you can cascade it to the purchaser.
Q. What should I do next?
A. CE Marking becomes a regularity requirement across the EU from 1st July 2013 as a result of the Construction Products Regulation.. If your product is not CE Marked on or after this date,
"It cannot legally be sold"