Message on The Knipping windows are 3-chamber

La solicitud del comprador:

I trust you may be in a position to assist. I had knipping windows installed 36 years ago by a company here in Ireland called Leo Wright and sons. This firm no longer supplies these windows. I have had no problems with the windows over this time period but some of the seals need replacing. Unfortunately I am unable to source the seals. Do you supply seals?

Hoping you may be in a position to help,

Regards,

Stephen Kealy