Home > Companies > Selectaglaze Ltd > Series 45 Lift Out

Slimline lift out (LO) secondary glazing, using the Series 45 casement profile without the hinges. Suitable for treating large, curved or circular windows which are rarely opened but need occasional access.

Lift-outs can be used in combination with other window styles as side lights, over lights, or fitted to large rectangular windows behind bulkheads. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.


  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Standard product features


- Material:

Extruded aluminium alloy 6063-T6.

- Style:




  • Sash, minimum (h x w): 700 x 450 mm.
  • Sash, maximum (h x w): 2200 x 1000 mm.
  • Curved head or jamb radius, minimum: 500 mm.

Thermal performance:

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


- Handles:

  • H6 Slimline handle, black.
  • H6 Slimline handle, gold.
  • H6 Slimline handle, polished chrome.
  • H6 Slimline handle, satin chrome.
  • H6 Slimline handle, white.
  • H7 Non-locking handle, colour matched to frame.
  • H8 Locking handle, colour matched to frame.
  • H9 Rosette (square drive/ removable key), colour matched to frame.
  • H12 Peardrop handle (lockable), black.
  • H12 Peardrop handle (lockable), polished brass.
  • H12 Peardrop handle (lockable), polished chrome.
  • H12 Peardrop handle (lockable), brass.
  • H15 Reeded handle (lockable), polished brass.
  • H15 Reeded handle (lockable), polished chrome.
  • H15 Reeded handle (lockable), satin chrome.
  • H16 Monkey tail(lockable), black.
  • H18 Vivo low profile handle, colour matched to frame.
  • H18 Vivo low profile handle, dark grey.
  • H18 Vivo low profile handle, gold.
  • H18 Vivo low profile handle, polished chrome.
  • H18 Vivo low profile handle, satin chrome.
  • H21 Flush lock with cover disc, colour matched to frame.
  • H22 Flush lock with security cover plate, colour matched to frame.

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 45 slimline lift-out (LO)


As primary window designs/ sightlines


[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:
[ ______ ]
 - Locks:
[Not required]
[L7 Spring catch, satin chrome]
[L20 Standard multipoint (casements)]
 - Trickle ventilators:
[Not required]
[Over the frame acoustic ventilator]
[Over the frame standard 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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