Solar glass

[Big Jimbo]

I was proposing UPVC frames, with tripple glazing. I am unfortunately proposing that my most glazed elevation is West facing. This means that i am currently failing my Part "O".

I dont want shading by way of, shutters, overhangs, or external blinds. That leaves me with Solar Glass to mitigate the overheating. I usually use Modern UPVC for supplies, but as they are closed, i cant ring them, or find from the webside if they do solar glass. I know that everest now do tripple glazing as standard, but it says on the website that they dont do solar glass.

Any idea of a firm that does decent UPVC, decent price, and solar glazing ? The house will be sold on completion, as i have permission for Two, and intend keeping the other One.

Am i going to keel over when i find out the price of solar control glass ?