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Flat Roof Dome

Keylite Flat Roof Domes are thermoformed with a triple skin construction.

Polycarbonate is virtually unbreakable, with an impact strength 250 times greater than glass. Keylite Flat Roof Domes can be supplied with a clear or frosted finish.

Image of a Combi Flat Roof Dome


Full range of ventilation, access, upstands etc…
Three kinds of polycarbonate (clear or frosted) and PVCu 300mm splayed upstand.

10 year rooflight / 1 year accessories guarantee.
U-Value of 1.3W/m²k.

Graphic presentation of the Combi Flat Roof System roof window specification table

Price List (Sterling – NI) Price List (Sterling – GB) Price List (Euro – ROI)