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From: £328.75
Coxdome, manual ventilation polycarbonate rooflight has been designed to be high quality but cost-effective. With high security fixings as standard and impact resistant polycarbonate glazing, its suitable for all contractors, architects or residential clients with a flat roofing application in need of natural daylight.
The manual ventilation rooflight is supplied with a spindle gear and is operated from below using a winding pole (included with order, free of charge). Maximum ventilation is approximately 300mm.
Features:
Benefits:
Please note: The majority of the below features are available as buy online options but if the options are not showcased on our website please contact our sales team.
Operations;
Glazing shape;
Light transmission;
Glazing type;
Ventilation options;
Upstand options;
| GLAZING TYPE | SOUND REDUCTION (dB) | UD-VALUE** (W/M2K) |
|---|---|---|
| Single skin polycarbonate | 12dB | 5.0 W/M2K |
| Double skin polycarbonate | 20dB | 2.6 W/M2K |
| Triple skin polycarbonate | 22dB | 1.7 W/M2K |
| Quad skin polycarbonate | 23dB | 1.3 W/M2K |
| TINT | LIGHTING EFFECT | LIGHT TRANSMISSION (%) | ||
|---|---|---|---|---|
| Double skin | Triple skin | Quad skin | ||
| Clear | Maximum light transmission. Maximum clarity of vision of views and objects through the dome. | 77% | 71% | 66% |
| Diffused | Combines privacy with high levels of light transmission. | 77% | 71% | 66% |
| Opal | Combines privacy with high levels of diffused light transmission. Prevents solar glare and reduces solar heat gain. Impairs vision of views and objects through the dome. | 44% | 62% | 57% |
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Free delivery, 1-3 working days to Mainland UK. Need this product delivered outside of Mainland UK? Get in touch. Please note: Offloading of this product is the responsibility of the buyer & we do not install ourselves.
Our team is always here to help. Whether you have questions about our products or would like to request a quote, we’re happy to assist you in any way we can.