Can any one tell me the correct way double glazed windows should be fitted?
Ie. (1) should the cavity under the window be sealed off before the window is fitted.
(2) Should the window be fitted on a bed of mortar/cement?
(3) At what points should the frame be screwed to the wall (side , top , bottom)?
(4) should the fixing screws be put in at an angle?
Any other points to watch out for?
thank you
Ie. (1) should the cavity under the window be sealed off before the window is fitted.
(2) Should the window be fitted on a bed of mortar/cement?
(3) At what points should the frame be screwed to the wall (side , top , bottom)?
(4) should the fixing screws be put in at an angle?
Any other points to watch out for?
thank you