Thermolight Skylight Flat Roof Lantern Rooflight Glazed 1000mm x 1000mm (External Size)

Description

'Thermolight' rooflight skylight for flat roofs The 'Thermolight' flat rooflight with high efficiency energy rate glazing, keeping you nice and warm in the winter and suitably cool in the summer. Bring light in to dark spaces with compromising on energy efficiency. Great for use in stair wells, ground floor extensions etc. Construction: Top Outer Pane - 6mm softcoat toughened with 100mm black border Cavity - 18mm spacer bar with argon gas filling Inner Bottom Pane - 4mm softcoat toughened Overall 1.2 u value - 1000mm x 1000mm External Size - 800mm x 800mm internal Size