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Application

Suitable for use on flat roofs of modern buildings of all types.

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

Description

High quality polycarbonate rooflight for installation to flat roofs.

Features and benefits:

  • Cost effective.
  • UV stable.
  • Class B non-fragility to ACR[M]001.
  • Good waterproofing properties - water penetration is virtually impossible.
  • The upstand is compatible with most flat roof membrane systems including single ply, glass reinforced plastic (GRP), hot melt, asphalt, liquid and lead.
  • Includes high security fixings as standard.
  • Available in a variety of configurations.
  • The upstand is designed to provide a watertight thermal break between the finished roof and the rooflight.
  • CE marked, and manufactured in accordance with EN 1873.
  • TP(a) classification.
  • Ten-year inclusive warranty.

Applications:

Suitable for use on flat roofs of modern buildings of all types.

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 Fixed Polycarbonate Rooflight

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

Shape

Dome

Pyramid

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

Size:

Other sizes are available on request, consult manufacturer for details.

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.

Literature
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