Application

All room environments. Usage from 20–65°.

Description

Timber manual opening top-hung roof window with double low emissivity glazing. Easy and quick to install due to the push-fit system and audible ‘click feedback’ element it reduces the likelihood of mistakes, meaning less stress and quicker, safer installation.

Features and benefits:

  • Clip type assembly used for the exterior profiles (no screws).
  • High insulation and reduction of thermal bridging.
  • Treatment of air permeability.
  • Up to 10% more light area compared to standard roof window with equivalent dimensions.
  • Outward opening so not to encroach on the living space.
  • One handle at the bottom of the sash for all functions (opening, ventilation and cleaning).
  • Vapour barrier and pre-fitted insulation collar as standard for high thermal insulation and better air permeability.
  • No obstructive sash.
  • FSC certified.
  • Panoramic, unobstructed view with maximum headroom. Hinged at the top of the window for a seamless opening to 45 degrees.
  • Four-point central locking system and cleaning position locked to secure maintenance.
  • 15-year limited warranty (Five years for defects in frames and fogging in-between panes and two years for accessories, electrical and moving parts).
  • PVC versions (standard or intelligent opening) also available - specified separately.

Applications:

All room environments. Usage from 20–65°.

General information

Material

Timber

White painted timber

For use with ETR8 5 glazing only.

Size

[Size, The following sizes are all ‘Means of Escape’ as standard; 740 x 980 mm; 740 x 1180 mm; 740 x 1400 mm; 940 x 1600 mm]

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Uniclass 2015

Pr_30_59_98_97 Wood frame roof window unitsPrimary

CAWS

L10/480 Roof windows

L10/50 Roof windows

Specification data - Wood frame roof window units

Product Reference

ETR8 Top Hung Roof Window, Timber

Size (external, w x h)

540 x 780 mm

Ratio: 5/7; Light area: 0.19 m²

540 x 780 mm

Ratio: 5/7; Light area: 0.19 m².

540 x 1180 mm

Ratio: 5/11.

650 x 980 mm

Ratio: 6/9.

650 x 1180 mm

Ratio: 6/11.

650 x 1400 mm

Ratio: 6/14.

650 x 1800 mm

Ratio: 6/18.

740 x 980 mm

Ratio: 7/9; Light area: 0.41 m².

740 x 1180 mm

Ratio: 7/11; Light area: 0.51 m².

740 x 1400 mm

Ratio: 7/14; Light area: 0.63 m².

740 x 1600 mm

Ratio: 7/16.

740 x 1800 mm

Ratio: 7/18.

940 x 1400 mm

Ratio: 9/14.

940 x 1600 mm

Ratio: 9/16; Light area: 1.01 m².

940 x 1800 mm

Ratio: 9/18.

1140 x 1180 mm

Ratio: 11/11; Light area: 0.90 m².

1140 x 1400 mm

Ratio: 11/14.

1140 x 1600 mm

Ratio: 11/16.

1140 x 1800 mm

Ratio: 11/18.

1340 x 980 mm

Ratio: 13/9.

1340 x 1400 mm

Ratio: 13/14.

1340 x 1600 mm

Ratio: 13/16.

Material

Timber

White painted timber

For use with ETR8 5 glazing only.

Glazing

Roto blueLine ETR8 5

Double safety and thermal insulation glazing.

Roto blueLine Plus ETR8 8

Double safety and thermal insulation glazing with cleaning-aided coating and sound insulation.

Roto blueTec ETR8 9G

Triple safety and thermal insulation glazing with a cleaning-aided coating.

Roto blueTec Plus ETR8 9P

Triple safety and thermal insulation glazing with cleaning-aided coating and sound insulation.

Flashing

FL 1x1 MUN AL

For use with pantiles or hi-profiled tiles, 15–90°. >45 mm thick. 120 mm in profile (maximum).

FL 1x1 SDS AL

For use with interlocking slate, 22.5–90°.

FL 1x1 SNH AL

For use with plain tiles, 15–90°, 15 mm thick (maximum), 270 mm length (maximum).

FL 1x1 SNO AL

For use with slate tiles, 15–90°. Up to 15 mm thick. Not for interlocking slate.

Accessories

None

Exterior roller shutter

Electrically operated.

External awning

Prevents 95% of the heat reaching the pane.

Screen exterior blind

Prevents 70% of the heat radiation reaching the pane.

ZFA Pleated blind, anodized aluminium rails

Consult literature and insert colour.

ZRV Blackout roller blind, anodized aluminium rails

Consult literature and insert colour.

ZUB GRF ASB ETR8 Lockable handle Designo R8 Metallic

ZUB GRF ASB ETR8 Lockable handle Designo R8 White

ZUB TFB L 1170–1920 Opening pole

Length: 1170–1900 mm.

ZUB TFB L 1700–3000 Opening pole

Length: 1700–3000 mm.

Product Options

Size:

The following sizes are all ‘Means of Escape’ as standard:

  • 740 x 980 mm.
  • 740 x 1180 mm.
  • 740 x 1400 mm.
  • 940 x 1600 mm.

Glazing:

- Roto blueLine ETR8 5:

  • Tempered safety glass: 4 mm.
  • Argon-filled gap: 16 mm.
  • Float glass: 4 mm.

- Roto blueLine Plus ETR8 8:

  • Tempered safety glass: 4 mm.
  • Argon-filled gap: 16 mm.
  • Laminated safety glass: 6 mm.

- Roto blueTec ETR8 9G:

  • Tempered safety glass: 4 mm.
  • Argon-filled gap: 10 mm.
  • Tempered safety glass: 4 mm.
  • Argon-filled gap: 16 mm.
  • Laminated safety glass: 4 mm.

- Roto blueTec Plus ETR8 9P:

  • Tempered safety glass: 4 mm.
  • Krypton-filled gap: 10 mm.
  • Tempered safety glass: 4 mm.
  • Krypton -filled gap: 10 mm.
  • Laminated safety glass: 6 mm.

Performance:

- Roto blueLine ETR8 5/ Roto blueLine Plus ETR8 8:

  • Thermal transmission value, Uw: 1.2 W/m²K.
  • Thermal insulating value, Ug: 1.0 W/m²K.
  • Weighted sound reduction index, Rw: 34 (-2; -5) dB.

- Roto blueLine Plus ETR8 8:

  • Thermal transmission value, Uw: 1.2 W/m²K.
  • Thermal insulating value, Ug: 1.0 W/m²K.
  • Weighted sound reduction index, Rw: 39 (-2; -5) dB.

- Roto blueTec Plus ETR8 9P:

  • Thermal transmission value, Uw: 0.82 W/m²K.
  • Thermal insulating value, Ug: 0.5 W/m²K.
  • Weighted sound reduction index, Rw: 37 (-2; -6) dB.

Flashing:

Aluminium anthracite-metallic (R703) as standard. Various options available, consult manufacturer for further details.

Literature
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