Trade flat rooflights in Northamptonshire

Ordering flat rooflights for jobs in Northamptonshire

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.

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.

Specification at a glance

• Made to your upstand size
• Double or triple glazed
• Solar-control glass options
• Square and rectangular sizes
• Minimal or hidden aluminium frame

Delivery across Northamptonshire

For Northamptonshire, 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.

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.