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Application

Compatible with most flat roof membrane systems including single ply, glass reinforced plastic (GRP), hot melt, asphalt, liquid and lead.

Please note that the structural opening that needs to be cut is equal to the exact size of the rooflight.

Description

High quality, polycarbonate ventilation dome with electrical operation.

Features and benefits:

  • Uses a chain link actuator, and is operated from a 240 V mains supply.
  • Operated as standard with a toggle switch.
  • Cost effective.
  • UV stable.
  • Class B non-fragility to ACR[M]001.
  • Good waterproofing properties - water penetration is virtually impossible.
  • Maximum ventilation opening is 400 mm, with fixed intermediary positions at 100 mm, 200 mm and 300 mm to suit requirements.
  • The upstand is designed to provide a watertight thermal break between the finished roof and the rooflight.
  • Includes high security fixings as standard.
  • Available in a variety of configurations.
  • CE marked, and manufactured in accordance with EN 1873.
  • TP(a) classification.
  • Ten-year inclusive warranty.

Applications:

Compatible with most flat roof membrane systems including single ply, glass reinforced plastic (GRP), hot melt, asphalt, liquid and lead.

Please note that the structural opening that needs to be cut is equal to the exact size of the rooflight.

General information
Size

600 x 600 mm

600 x 900 mm

600 x 1200 mm

750 x 750 mm

750 x 900 mm

800 x 800 mm

900 x 900 mm

900 x 1200 mm

1000 x 1000 mm

1000 x 1500 mm

1100 x 1100 mm

1200 x 1200 mm

1200 x 1800 mm

Uniclass 2015
Framed rooflights (Pr_30_59_72_31)Primary
Specification data - Framed rooflights
Product Reference

Coxdome Electric Ventilation

Size

600 x 600 mm

600 x 900 mm

600 x 1200 mm

750 x 750 mm

750 x 900 mm

800 x 800 mm

900 x 900 mm

900 x 1200 mm

1000 x 1000 mm

1000 x 1500 mm

1100 x 1100 mm

1200 x 1200 mm

1200 x 1800 mm

Polycarbonate -
Type

Double skin

Triple skin

Colour/ Finish

Clear

High visibility, and maximum light transmission.

Diffused

Ventilation

Not required

Manual hit-and-miss vent x2

Manual hit-and-miss vent x4

Accessories/ Other requirements

Consult manufacturer and insert requirements.

Standard product features

Upstand:

  • Type: 150 mm, splayed.
  • Material: Extruded polyvinyl chloride, unplasticized (PVC-U).
  • Thermal efficiency (U-value): 1.8 W/m²K.
  • Profile width: 25 mm.
  • Finish: White.

Fire performance (to EN 13501-1: 2007):

  • Polycarbonate: B-s1-d0.
  • Upstand: D-s3-d1.

Impact resistance:

>200 N/mm².

Product Options

Polycarbonate:

The outer dome is manufactured from 3 mm impact resistant glazing.

- Light transmission:

  • Double skin: 77%.
  • Triple skin: 71%.

- Thermal efficiency (U-value):

  • Double skin: 2.6 W/m²K.
  • Triple skin: 1.7 W/m²K.

- G-value:

  • Double skin: 67%.
  • Triple skin: 57%.

- Sound reduction:

  • Double skin: 20 dB.
  • Triple skin: 22 dB.

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