Home > Companies > Selectaglaze Ltd > Series 30 Lift Out

Slimline lift out (LO) secondary glazing unit, removable to provide easy access to the outer window, facilitating cleaning and maintenance. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). The system is also fitted with a mixture of high performance brush and compression seals to minimise drafts.

Thermal performance:

U-values as low as 1.79 W/m²K (timber primary window and low-E glass in secondary glazing).


Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance between 38 and 45 dB.

Standard product features


- Material:

Extruded aluminium alloy 6063-T6.

- Style:




- Lift out:

  • Sash, minimum (h x w): 300 x 350 mm.
  • Sash, maximum (h x w): 1400 x 1000 mm.

- Shuffle out:

  • Sash, minimum (h x w): 350 x 250 mm.
  • Sash, maximum (h x w): 1700 x 600 mm.

Thermal performance:

Values of <2.9 W/m²K available; consult manufacturer for details.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
25-90-35/150 Putty-fronted single glazing system

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Selectaglaze Ltd


+44 (0)1727 837271

Product reference

Series 30 Slimline Lift Out (LO)


[Lift out]
[Shuffle out]


[As drawing]
Insert details.
[As schedule]
Insert details.

Acoustic performance

[ ______ ]

Thermal performance

[ ______ ]


 - Finish:
[Anodizing, Analok bronze AA25]
[Anodizing, Analok silver AA10]
[Polyester powder-coating, HIPCA 9910 semi-gloss white]
[Polyester powder-coating, RAL]
Insert RAL colour.
[Wood grain effect]
 - Gloss level:
[Not required]
[High gloss]


 - Type:
[Laminated, low-E]
[Toughened, low-E]
 - Thickness:
[4 mm]
[6 mm]
[6.4 mm]
[6.8 mm]
 - Gasket:


 - Handles:
[H1 Integral finger pull, colour matched to frame]
[H3 Recessed finger pull, colour matched to frame]
 - Locks:
[Not required]
[L11 mini cam lock, silver]
[L12 screwlock, white]
[L12 screwlock, black]

Trickle ventilators

[Not required]
[Over the frame standard ventilator]
[Over the frame acoustic ventilator]

Acoustic reveal linings

[Not required]
[Vinyl faced acoustic foam]

Manufacturer details

Alban Park,
Hatfield Road,
St Albans,
Hertfordshire, AL4 0JJ
Tel +44 (0)1727 837271
Fax +44 (0)1727 844053
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