Kingspan Day-Lite Trapezoidal Plus Rooflight (KS1000DLTR 0,8 - 1,3)

Day Lite Trap PLus

Day-Lite Trapezoidal Plus Rooflight

Our customised full depth polycarbonate rooflight for an aesthetic lighting solution flush to the interior of your roof. 
1. Light transmission of up to 56% when new. 
2. U-values of 1.3W/m2k and 1.0W/m2k. 
3. Suitable for roof pitches of 4o or more after deflection. 
4. Available in lengths of up to 6m. 
5. Meets non-fragility requirement ACR[M]001:2014 Class B. 
6. Available in a a variety of colour options. 
7. Designed to integrate with Kingspan Trapezoidal roof panels. 
8. Coordinated delivery with Kingspan panel order.
9. Guaranteed for up to 25 years. 

Technical Information

Product Performance
Colour Options


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
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Dimensions, Weight and Thermal Performance

Product Reference Thickness
Light R-Value (m2k/W) Light Transmission
Solar Heat
Gain Coefficient
KS1000 DLTR PLUS 1.3 Clear to suit panel 5.17 1.30
56 0.58
KS1000 DLTR PLUS 1.3 Opal* to suit panel 5.17 1.30 4.70 55 0.52
KS1000 DLTR PLUS 0.8 to suit panel 6.23 0.8 6.23 36 0.41

The U-values have been calculated using the method required by the appropriate National Building Regulations. 
* Based on a clear polycarbonate finish. 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. In addition to the standard range of Kingspan Day-Lite colours, White (0.34 SHGC) is also available offering an enhanced SHGC performance. Please contact the Kingspan Technical Services Department for more information. 

Guaranteed, structural, thermal and UV-resistance for up to 25 years. 
Daylight render

System Accessories & Services

Dedicated Technical Support is availalable throughout the building cycle, pre- and post manufacture. Contact us for complimentary services including: U Value/ Condensation risk calculation, project specific NBS specifications, bespoke construction detail, advice on fire & accoustic performance, panel spans, fastener & roof drainage calculations, optimised lighting designs, building energy modelling & Installation Training.

Fragility Testing

Take a look at how our Kingspan Day-Lite Trapezoidal polycarbonate rooflight performed during a 50kg drop test. 

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