COXDOME Roof Access Hatch - Opening Rooflight for Flat Roof

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  • £462.00

  • Inc VAT: £554.40

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Product Code:ADD.COX.EX

Coxdome Roof Access Hatch

Manufactured to a high standard with double or triple glazing and a 150mm PVC Upstand. The thermally broken upstand manufactured from PVC plastic ensures thermal efficiency and prevents condensation. The Coxdome roof access hatch is designed to allow safe access onto the roof space for inspection purposes. It can also be used as a means of emergency escape. The roof hatch has a 150mm SPLAYED upstand and is operated with the use of gas-assisted springs. Coxdome rooflights are leading the way in terms of quality and price. These flat roof rooftop access hatches are available as opal or clear layer variants. Available in a number of sizes up to 1200 x 1200mm. All sizes in stock, ready for dispatch. Trade Range Coxdome roof access hatch features a universal design that provides easy installation as well as high performance. Designed with a modular structure allowing a variety of configurations, the thermally broken frame manufactured from plastic profiles ensures strong thermal performance and resilience to condensation formation. The Coxdome roof access hatch is designed to allow safe access onto the roof space for inspection purposes. It can also be used as a means of emergency escape. The roof hatch has a 150mm SPLAYED upstand and is operated with the use of gas-assisted springs. For effective heat insulation, our triple glazed fixed roof lights have a U-value of 1.8 W/m²K, the Glazing is constructed from double or triple layer Polycarbonate plastic which meets Part L 2013 requirements.

NOTE: Structural opening for this rooflight is the size of the rooflight. i.e 600x600mm rooflight = structural opening of 600x600mm

Material

  • 3mm Polycarbonate impact resistant glazing
  • SF15 Splayed white upstand
  • High impact resistant PVC-u
  • Opening angle 85°
  • Double or Triple Layer
  • Clear or Opal diffused layers
  • Excellent waterproofing properties
  • Suitable for flat roofs, including single ply, GRP, hot melt, asphalt, liquid, and lead

Roof hatch Performance

  • High-Security Fixings as standard
  • U Value 1.7 W/m²K based on triple layer
  • 150mm PVC Upstand U-value 1.8 W/m²K
  • Sound reduction 22dB
  • CE Marking according to EN 1873
  • Class B Non-Fragile, ACR(M)001:2005 Soft Body Tested
  • TP(a) Classification (only achievable with minimum 3mm polycarbonate
  • B-s1-d0 Fire Classification according to BS EN15301:1 2007
  • Fire resistance (EN 13501-1:2007): D
  • EN 1873 Soft Body Article 5.4.3.2 (1200 Joules)

SPECIFICATION

Glazing Light Transmission 'G' Value 'U' Value Sound Reduction (dB) Fire classification Impact
Resistance
double-profile Clear 77% 67% 2.6 W/m²K* 20dB 1-3mm: B-s1-d0 > 200 N/mm2
Diffused 77% 67% 2.6 W/m²K* 20dB 1-3mm: B-s1-d0 > 200 N/mm2
triple-profile Clear 71% 57% 1.7 W/m²K* 22dB 1-3mm: B-s1-d0 > 200 N/mm2
Diffused 71% 57% 1.7 W/m²K* 22dB 1-3mm: B-s1-d0 > 200 N/mm2


UPSTAND

Height Material Profile Width 'U' Value Fire Resistance
sf15 150mm PVC-u 25mm 1.8 W/m2K D-s3-d1

Coxdome Access (79.63 KB) Download
Coxdome Installation Instruction (230.59 KB) Download

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Reviews

Andrew -22/06/2020

Great product at a great price. Very affordable. Customer service very helpful.

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