Trade flat rooflights in Chessington

Flat rooflights for Chessington jobs

The inner pane is laminated so that if the glass breaks it stays in place rather than falling into the room below.

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.

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

Delivery to Chessington

Orders for Chessington go out on our mainland routes. The delivery charge and date are shown on your quote, and the date is confirmed when your order is acknowledged. Postcode districts include KT9.

Getting a price

Give us width by height in millimetres for each item, the quantity, and the finish. We check the schedule and come back with anything that needs clarifying.

Trade accounts are open to installers, builders, developers, landlords and property businesses. Apply online and your account terms are agreed when it is opened.

Measuring tip

Flat rooflights need a fall so water runs off. Build the upstand to a slight slope or use a unit with a built-in fall, and give us the upstand size.

Regulations for jobs in Chessington

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.