About Roof Lantern Kits

Roof Lantern Kits is the supply-only rooflight business of Spectrum Glazing. Based in Brightlingsea, Essex, we supply roof lanterns and flat skylights for homeowners and tradespeople, with online designers and practical support before ordering.

Choose your rooflight online

Explore Ultrasky and Korniche roof lanterns, Stratus and Korniche flat skylights, and Korniche FlatLite rooflights. Our online designers help you compare the available dimensions, frame finishes and glazing options for each range.

Explore the rooflight designers

Support before you order

Our service is supply only. Use the measuring guides and product specifications with your installer to confirm the opening, supporting structure and installation requirements before placing an order. The FlatLite designer provides a price estimate and quotation request.

Read specifications and installation guides

Contact our team

Church Road Business Centre, Church Road, Brightlingsea, Colchester, Essex CO7 0GG.

0345 619 7733 sales@rooflanternkits.co.uk Contact Roof Lantern Kits

A clear route from specification to delivery

Our role is to help you select and order a supply-only rooflight. The website brings product designers, VAT-inclusive example prices and manufacturer documents together so you can prepare your order with your installer. We identify whether a configuration can be ordered online or needs a confirmed quotation.

The ordering pages distinguish glazed kits from unglazed frames and show which measurement the product requires. Your installer remains responsible for the supporting roof, finished upstand, weatherproofing and safe lifting arrangements.

Standard delivery coverage is mainland UK; contact us first about non-mainland addresses or restricted access. Please arrange visits or collections with us in advance.

Delivery coverage, unloading and returns

Current example prices

Speak to the Roof Lantern Kits team