Re: Re: Irish say no to PVC windows

Where is the best place to get new anatomically correct sliding sash windows, with glazing bars? Has anyone on this forum directed the installation of double glazing in same, satisfactorily, though the use of e.g ” Slimlite”? Has this been used with putty on a conservation project of accepted high quality?
Alternatively, has anyone used a secondary glazing system which is visually ok, as at Merrion Hotel?

Thanks