Upstand Rooflight

Kingspan Day-Lite Upstand

System Overview


Day-Lite Upstand Rooflight

A factory-assembled, combined panel and lighting solution for ease of installation. 
1. Light transmission of up to 61% when new.
2. U-value of 1.8W/m2k. 
3. Suitable for roof pitches of 1.5o or more after deflection. 
4. Available in lengths of up to 5m. 
5. Meets non-fragility requirement ACR[M]001:2014 Class B. 
6. Available in clear colour option.  
7. Designed for integration with Kingspan RW, IP and LP roof panels. 
8. Integrated solution for a single roof system delivery. 
9. Guaranteed for up to 25 years.  
Upstand Rooflight

System Accessories & Services

We manufacture and support the complete roof system including construction details for all accessories (see cad details below). Contact us for complimentary services including: Project specific NBS Specifications, advice on fire & accoustic performance, bespoke construction detail, U Value/ Condensation risk calculation, panel spans, fastener & roof drainage calculations, optimised lighting designs.

Technical Information

Product Performance


MEATCA Building Envelope Product Portfolio

The Kingspan guide to our range of solutions across Roof & Wall, Cold Storage Systems, Facade & Rainscreen, Lighting, Clean Rooms and Structural products

Fabrication, Safety, Energy & Lighting Product Portfolio

Fabrication, Safety, Energy and Lighting

Product Specifications and Accreditations

Product Reference Standard Environment Temp. Control Hygiene High Humidity Low. Temp Fire Rating Class 0
KS1000 DLU
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Dimensions, Weight and Thermal Performance

Product Reference Thickness 
R-Value (m2k/W) Light Transmission
Solar Heat Gain Coefficient
KS1000 DLU 199 variable  1.80 0.56 61 0.64

The U-value has been calculated using the method required by the appropriate National Building Regulations. 
*Weight is dependent upon the amount of daylighting and the panel specification, and can be calculated on an individual project basis. 
Light transmission, according to BS EN 410, is as measured on 600mm x 600mm samples. 
Solar Heat Gain Coefficient(SHGC), according to BS EN 410, is the total solar energy that enters the interior of a building. Please contact the Kingspan Technical Services Department for more information. 
Guaranteed structural, thermal and UV-resistance for up to 25 years.

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