Home > Companies > Selectaglaze Ltd > Series 85 Horizontal Sliding

Security horizontal sliding (HS) framing system available in two or three pane options. Provides high levels of blast mitigation and intruder resistance, with equivalence to strong bars and grilles.

The sashes slide within the frames, so do not interfere with blinds or curtains and provide access to the outer window. Large ribbon windows can be accommodated by linking units with a colour-matched mullion/ transom section. Sashes should be removed by a specialist when cleaning and maintenance is required.

Suitable for extreme security situations where thick laminated and polycarbonate glass is required.

Will reduce heat loss by up to 47% using standard glass compositions and up to 65% with a thermally efficient glass (low emissivity). High performance brush seals will almost eliminate drafts and ensure much greater comfort near the window.


  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB can be achieved.
  • Thermal: U-values as low as 1.84 W/m²K (timber primary window and low-E glass in secondary glazing).


  • LPS 1175 SR1 and SR2.
  • ISO 16933 EXV 25.

Standard product features


- Material:

Extruded aluminium alloy 6063-T6.

- Style:



Size (h x w):

- Minimum:

650 x 500 mm.

- Maximum:

  • Sash: 2600 x 1500 mm.
  • Sash, two panes: 2600 x 3000 mm.
  • Sash, three panes: 2600 x 4500 mm.

Sash height to width ratio should not normally exceed 4.5:1

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

NBS Buliding logo
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 85 security horizontal sliding (HS)


[As primary window designs/ sightlines]
[Horizontal sliding two pane]
[Horizontal sliding three pane]


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

Acoustic performance

[ ______ ]

Thermal performance

[ ______ ]

Blast performance

[Not required]
[ISO 16933 EXV 25]

Physical performance

[Not required]
[LPS 1175 SR1]
[LPS 1175 SR2]


 - 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:
[Toughened laminated]
[Toughened Laminated, low-E]
 - Thickness:
[9.5 mm]
[11.5 mm]
[12 mm]
[12.04 mm]
 - Gasket:


 - Handles:
[H10 Finger pull, colour matched to frame]
[H24 Locking actuator]
 - Locks:

L23 - S85/95 Security multipoint


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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