Application

All room environments. Usage from 20–65°.

Description

Manual opening top-third opening 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.
  • No obstructive sash.
  • FSC certified.
  • Provides sufficient headroom (due to top-third pivot point).
  • Easy and safe cleaning (in position).
  • Practical ventilation.
  • 15-year limited warranty (Five years for defects in frames and fogging in-between panes and two years for accessories, electrical and moving parts).
  • Standard and conservation timber versions also available (specified separately).

Applications:

All room environments. Usage from 20–65°.

General information

Material

Polyvinyl chloride (PVC)

Size

[Size, 740 and 940 mm-wide windows are all ‘Means of Escape’ as standard]

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Uniclass 2015

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

CAWS

L10/480 Roof windows

Product range

Easy-Trim ROTO

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

Product Reference

ETR7 Top Third 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.

540 x 1180 mm

Ratio: 5/11; Light area: 0.39 m².

650 x 980 mm

Ratio: 6/9.

650 x 1180 mm

Ratio: 6/11; Light area: 0.50 m².

650 x 1400 mm

Ratio: 6/14.

740 x 980 mm

Ratio: 7/9; 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.

740 x 1600 mm

Ratio: 7/16; Light area: 0.84 m².

940 x 980 mm

Ratio: 9/9.

940 x 1180 mm

Ratio: 9/11.

940 x 1400 mm

Ratio: 9/14; Light area: 0.97 m².

1140 x 980 mm

Ratio: 11/9; Light area: 0.81 m².

1140 x 1180 mm

Ratio: 11/11; Light area: 1 m².

1140 x 1400 mm

Ratio: 11/14.

1340 x 980 mm

Ratio: 13/9; Light area: 0.96 m².

1340 x 1400 mm

Ratio: 13/14; Light area: 1.46 m².

Material

Polyvinyl chloride (PVC)

Glazing

ETR7 5

Double safety and thermal insulation glazing.

ETR7 8

Double 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.

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

Window widths 540, 740 and 940 mm only.

Rx 1530 KPL F Vertical glazing bar

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.

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.

Product Options

Size:

740 and 940 mm-wide windows are all ‘Means of Escape’ as standard.

Glazing:

- ETR7 5:

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

- ETR7 8:

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

Performance:

- Thermal transmission Uw-Value:

1.5 W/m²K.

- Thermal insulating Ug-Value:

1.1 W/m²K.

- Weighted sound reduction (glazing):

  • ETR7 5: 32 ((-1; -4) dB.
  • ETR7 8: 37 (-1; -5) dB.

Flashing:

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

Literature

ROTO by Easy-trim - Product Brochure

ROTO by Easy-trim - Product Brochure

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