ETR4 Centre Pivot Roof Window, PVC
Application

Suitable for spaces that are difficult to access. Usage from 15–90°.

Description

Manual opening centre-pivot 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).
  • Optional pre-fitted thermal insulation system available.
  • FSC certified.
  • 15-year limited warranty (Five years for defects in frames and fogging in-between panes and two years for accessories, electrical and moving parts).
  • Timber version also available (specified separately).

Applications:

Suitable for spaces that are difficult to access. Usage from 15–90°.

General information

Material

Polyvinyl chloride (PVC)

Uniclass 2015

Pr_30_59_98_93 Unplasticized polyvinyl chloride (PVC-U) roof window unitsPrimary

CAWS

L10/480 Roof windows

L10/50 Roof windows

Specification data - Unplasticized polyvinyl chloride (PVC-U) roof window units

Product Reference

ETR4 Centre Pivot Roof Window, PVC

Size (external, w x h)

540 x 780 mm

Ratio: 5/7; Light area: 0.24 m².

540 x 980 mm

Ratio: 5/9; Light area: 0.31 m².

650 x 1180 mm

Ratio: 6/11; Light area: 0.50 m².

740 x 980 mm

Ratio: 6/11; Light area: 0.50 m².

740 x 1180 mm

Ratio: 7/11; Light area: 0.57 m².

740 x 1400 mm

Ratio: 7/14; Light area: 0.66 m².

1140 x 1180 mm

Ratio: 11/11; Light area: 1 m².

1340 x 980 mm

Ratio: 13/9; Light area: 0.96 m².

Material

Polyvinyl chloride (PVC)

Glazing

ETR4 5

Double safety and thermal insulation glazing.

Flashing (single)

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 resin 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.

FL 1x1 ZIE AL

For use with pantiles or profiled tiles 15–45 mm high. Not for interlocking slate.

Thermal insulation collar

Not required

Required

Pre-fitted system.

Accessories

None

Exterior roller shutter

Electrically operated.

External awning

Prevents 95% of the heat reaching the pane.

Rx 1100 KPL F Vertical glazing bar

For window widths 540 and 740 mm only.

Rx 1530 KPL F Vertical glazing bar

For window widths 1140 and 1340 mm only.

Screen exterior blind

Prevents 70% of the heat radiation reaching the pane.

ZFA Pleated blind, white side rails

Consult literature and insert colour.

ZFA Pleated blind, white side rails

Consult literature and insert colour.

ZRV Blackout roller blind, white side rails

Consult literature and insert colour.

ZUB GRF ASB ETR7/ETR4 Lockable handle White (PVC)

ZUB TFB L 1170–1920 Opening pole

Length: 1170–1900 mm.

ZUB TFB L 1700–3000 Opening pole

Length: 1700–3000 mm.

Standard product features

Glazing:

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

Performance:

  • Thermal transmission Uw-Value: 1.5 W/m²K.
  • Thermal insulating Ug-Value: 1.1 W/m²K.
  • Weighted sound reduction: 29 (0;-3) dB.

Product Options

Flashing (single):

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

Literature
Similar products from Easy-Trim Roofing and Construction Products Ltd