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Lift Outs

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Bristol Glazing Lift-Outs


The Product:


Economically, the Lift Out is the most cost effective type of secondary glazing available. Its most common application is where limited access to the primary window is required, for example a window which has been installed with the sole object of providing light to a room.





How it Works:


As well as economical, the Lift Out is also the most basic form of secondary glazing. As its name implies, it simply lifts out of a secured channel. For practical purposes, it is advised that the sash size be considered since the weight of glass must be of manageable proportions. Each sash is manufactured with double brush pile seal, further increasing the thermal and sound insulation properties.




Single Lift-out

 Lift-out elevation



 Slim-line Elevation

 Slim-line Elevation



Technical Specifications:


Hardwood Sub-Frames SIZES

21mm x 45mm Standard

21mm x 62mm Reveal Fix

30mm x 30mm Bay Adaptor


Hardwood or PVCU Trims SIZES

6mm x 21mm S.B.N.

6mm x 27mm S.B.N.

6mm x 37mm S.B.N.

6mm x 44mm S.B.N.

6mm x 55mm S.B.N.

6mm x 75mm S.B.N.

6mm x 15mm D.B.N.

6mm x 33mm D.B.N.

6mm x 43mm D.B.N.



Aluminium alloy extruded to exclusive designs from 6063T6 alloy to BS1474.



Natural anodising to AA5 - BS3987 Polyester Powder to BS6496. Stock finishes in EP white / Van Dyke brown. High gloss finish. 60 microns. Other RAL colours upon request.



In accordance with BS6206. Choices of 4mm, 6mm Clear Float or toughened, 6.4mm, 6.8mm, 7.0mm Acoustic Glass.


Maximum Sizes

Width x Height 1250mm x 1500mm lift outs


An up-rated specification can be obtained upon application to accommodate larger sizes.


Weather Pile

Polypropylene draught strip to BS7386



All gaskets extruded to BS2782, standard colour black, white 4mm gasket also available.



Please contact for info


Optional Extras

Arched Heads

Gothic Heads

Stacking Units


Can be coupled with other products in the Bristol Glazing range using an exclusive range of interlocks.

Designed by DouglasDataSystems 2011