Framemaster’s high-performance triple-glazed flat roof lights are manufactured using extruded aluminium profile. It is thermally broken with two 20mm polyamide insulating sections and insulated with styrofoam inserts within the extrusion cavities.
The flat roof lights are factory glazed with a 50mm Triple Glazed Argon and soft coat low-E insulating glass unit, which are manufactured in house to BS EN1279 Parts 2 & 3.
The glass in the flat roof lights made from 6mm toughened safety glass and can be supplied in clear, subtle blue tint or bronze for glare reduction and sandblasted for obscure privacy.
We use a specialist external coating on the glass to protect it from discoloration and to provide easy clean properties.
Our flat roof lights are triple glazed as standard with a glass U-value of 0.6w/m2k.