Obscure window double glazing
Posted: Thu Mar 06, 2008 5:31 pm
I am installing a UPVC door to the side my garage with sealed unit obsured glass.
One side of the sealed unit is smoothe and one side is rough.
Which way does the smoothe side face, in or out? Or doesn't it matter?
One side of the sealed unit is smoothe and one side is rough.
Which way does the smoothe side face, in or out? Or doesn't it matter?