Secondary glazing has stood the test of time and still proves to be one of the best forms of protection for homes, public and private sector buildings and industrial units against heat loss, draught and noise intrusion.
One of the most commonly used forms of secondary glazing. Ideal over typical 2 and 3 pane external casement windows, patio doors and any window formation with vertical sight lines.
There is no limit on the number of panels in one individual frame and frame length is up to 5.5m. Frames can be joined catering for bigger windows/partitions etc.
3 Track option is available for maximum opening effect.
Panels are removable at anytime.
Panels slide on nylon skids which run on a PVC track. Heavy duty rollers are optional for heavy and narrow panes or simply to enhance a regular size slider. Once rollers are fitted a regular healthy adult can slide panels with one finger!
Windows are opened via a handle running the full height of the panel and slide left or right as required. When closing the unit it may be necessary to hold panel closed while shutting the other if locks have not been fitted, this is quite normal and is due to the tight tolerances in which the unit operates.
Essentially a removable panel in an outerframe.
Great for fixed windows where only occasional access is required for cleaning etc.
Lift outs are removed from the frame by the handle running full length at the bottom of the pane. To remove the panel from the frame lift the panel via the handle upwards until the panel touches the inside of the outerframe head. The bottom of the panel can then be tilted out towards the operator until it is clear of the bottom frame. The panel can then be lowered from the head and removed for cleaning etc. To replace the panel in the frame simply reverse the above procedure.
Joiner bar available to join multiple lift out or hinge in frame units together.