Replacement Glass. Decent quality glass?

[terrysdelight]

Hi there

I've got to replace a few units of double glazing as they are damaged. I don't want to buy units that are not of same quality. I've seen double glazing which has a horrible reflection a bit like a a bowed glass. Sorry if I'm not making sense.

Basically, I'd like to put in decent glass units but haven't a clue how I tell the difference. Just don't want to make a mistake.

Any advice please?
Thanks
Terri

 

[glassgod3]

Sounds like you have toughend glass which often leaves a rippley effect

 

[terrysdelight]

Sounds like you have toughend glass which often leaves a rippley effect

That is a good way of describing the glass. Yes it definitely looks ripley.

The windows that I have got are all decent - I just don't want to end up with the 'rippley' look.

Any ideas how to avoid it pls?