Conservatory glass roof

[stuart]

I asked four companies for a quote on a conservatory, with and without
glass roof. 4M x 4.2M
Quote 1 =A325,931 / =A326,531
Quote 2 =A310,995 / No Glass option provided.
Quote 3 =A313,212 / =A317,909 (Pilkington Activ Blue)
Quote 4 (Still waiting over two weeks later)
The representative for Quote 3 gave me the most confidence. He seemed
to know what he was talking about, had the best ideas. Wasn't pushy
etc.
But =A34000 extra for a glass (self cleaning) roof? Does that sound
right?

[Huge]

It's not just for the glass - the whole structure has to be stronger to take the weight.

[Dave Gordon]

I asked four companies for a quote on a conservatory, with and without glass roof. 4M x 4.2M
Quote 1 £25,931 / £26,531 Quote 2 £10,995 / No Glass option provided. Quote 3 £13,212 / £17,909 (Pilkington Activ Blue) Quote 4 (Still waiting over two weeks later)
The representative for Quote 3 gave me the most confidence. He seemed to know what he was talking about, had the best ideas. Wasn't pushy etc.
But £4000 extra for a glass (self cleaning) roof? Does that sound right?
In 10 years time you will thank yourself you chose it.