Trade roof lanterns in Somerset

Ordering roof lanterns for jobs in Somerset

Roof lanterns are made to the external size of the upstand they sit on, so the upstand needs to be built and measured before you order.

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

Specification at a glance

• Solar-control and self-cleaning glass options
• Double or triple glazed sealed units
• Made to your upstand size
• Thermally broken aluminium ridge, hips and rafters
• Powder coated inside and out, single or dual colour

Delivery across Somerset

Orders for Somerset 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.

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.

Every order is confirmed in writing first. The acknowledgement lists each item exactly as it will be made, so any mistake in a size or handing can be caught before manufacture.