Coxdome Pyramid Rooflight for Flat roof

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. All pyramid roof light domes are thermoformed to a 30° angle and are available with 150mm Upstands.

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
• UV Stable PVC-u white upstand
• High impact resistant PVC-u
• Double or Triple Layer
• Clear or Opal diffused layers
• Thermoformed to 30°
• Excellent waterproofing properties
• Suitable for flat roofs, including single ply, GRP, hot melt, asphalt, liquid and lead

Pyramid Rooflight - 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

Custom Sizes

We offer over 30 different sizes available for backorder in a wide variety of options.

SPECIFY YOUR ROOFLIGHT

SPECIFICATION

	Glazing	Light Transmission	'G' Value	'U' Value	Sound Reduction (dB)	Fire classification	Impact Resistance
	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
	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

	Glazing	Light Transmission	'G' Value	'U' Value	Sound Reduction (dB)	Fire classification	Impact Resistance
	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
	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
	150mm	PVC-u	25mm	1.8 W/m2K	D-s3-d1

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