Anonymous user 3 March 2024 - 3.19 PM
So we need to change our single glazing to double. This is to meet building control regs. We don't have air vents in the walls. We have them only at the bottom part of our house outside. Do we really need the ugly trickle vents? We've been told we'll have a problem with condensation if we don't put them. Our windows ate Victorian and the vents will look odd. Thanks Tia
Are you a tradesperson and able to answer this question?