Trade roof lanterns in Cheshunt

Roof lanterns for Cheshunt jobs

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.

Lanterns arrive as a kit with glazing. Check site access and lifting for the larger sizes before delivery is booked.

• Thermally broken aluminium ridge, hips and rafters
• Powder coated inside and out, single or dual colour
• Solar-control and self-cleaning glass options
• Supplied with assembly instructions and fixings

Delivery to Cheshunt

For Cheshunt, delivery is to your site, yard or unit. Tell us about any access limits, such as weight restrictions or narrow streets, so the right vehicle is booked. Postcode districts include EN8.

Getting a price

List every item on one schedule with sizes in millimetres, width first. Add the finish and options per line and we price each one.

Open a trade account to order at trade prices. We ask for your business details and how you expect to order, and agree terms when the account is set up.

Measuring tip

Order roof lanterns by the external size of the finished upstand, measured at the top of the kerb once the roof covering is turned up it.

Regulations for jobs in Cheshunt

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.