Rooflight frame 30/20

The curb for thicker insulation and ventilation This 5-walled curb insulates very well, with a U-value of 1,0. Several opening systems can be mounted on or in the curb. It has been specially designed to comply with the 30cm minimum height of smoke and heat extraction systems, without requiring extra carpentry. It can be easily mounted in every type of roof membrane (PVC, EPDM, bitumen, etc.) and the inside finish is perfectly smooth. 5-walled and highly insulated: U-value 1,00 W/m²K Several opening systems can be mounted on/in the curb Possibility to fix brackets and hinges CE-certificate in combination with a Skylux skylight