Trade flat rooflights in Merseyside

Ordering flat rooflights for jobs in Merseyside

Rooflights in England should meet the limiting U-value for rooflights in Approved Document L. The glazing can be specified to suit where the job is, and the U-value is stated on your quote.

A flat rooflight should not be laid dead flat. Water needs to run off, so the upstand is built to a slight fall or the unit has one built in.

Specification at a glance

• Solar-control glass options
• Minimal or hidden aluminium frame
• Made to your upstand size
• Toughened outer pane and laminated inner pane
• Built-in fall or set on a sloped kerb for drainage

Delivery across Merseyside

We deliver to sites and yards in Merseyside as part of our mainland delivery service. Delivery is priced on the quote, so you know the full cost before you place the order.

Building regulations in England

Replacement rooflights and roof lanterns in England should meet a U-value of 2.2 W/m²K under Approved Document L. A lantern in a new extension is covered by the extension's own building regulations approval. Replacing a glazed or polycarbonate conservatory roof with a solid roof usually takes the conservatory out of the exemption, so building control approval is normally needed.

We do not start manufacturing until you have approved the order acknowledgement. It repeats each size, colour and opening direction so you can check it against your survey.