A complete service from consultation to installation 

Our roof lantern consultants can design a solution that's perfect for your new extension or orangery. They can also recommend replacement units if your existing lanterns are past their best, or want all of the benefits and impressive insulation values of our latest roof lanterns.

 When the specification has been agreed and our surveyor has visited your home to take final measurements, the units will be manufactured to your precise specification. Following a pre-delivery inspection, one of our experienced factory-trained fitting teams will install the units at a time to suit you. With all work covered by our 10 year insurance-backed DGCOS guarantees, we think we're offering a skylight, rooflight and roof lantern service that is second to none - have a read through the 3-steps detailed below and see for yourself.

Call our experienced sales team on 01799 520233

Advice | Design | Home Survey | Supply | Installation | After sales service

As simple as 1, 2, 3 . . .

Quotation request

For an quick chat about our skylights, rooflights, roof lanterns and blinds please contact our sales team. At this time they can talk you through the options and prepare a guide price (based on your measurements) for your consideration.

If your project is still at the design stage, or is under construction, our estimating team can prepare accurate quotations from your architect's drawings. One e-mail outlining the requirement, along with the attached drawing, and we'll do the rest. And, if there are changes along the way, we'll be there with a revised costing to keep your project on track. 

 Alternatively, we can arrange for one of our consultants to visit you in your home and prepare an accurate quotation based on measurements taken as part of their home survey.

Home survey

Often carried out as part of a quotation request, our consultant will visit your home and carry out a full assessment of the requirement.

During the consultation, advice will be offered and solutions discussed. And don't be surprised if they only offer you advice; our sales consultants are not on commission, so there will be no pressure at any stage.   

When accurate measurements have been taken and product selections confirmed, our consultant will prepare a fixed-price quotation for the work discussed and send it to you. The consultation, home survey and quotation service is offered at no cost to you and you are under no obligation to proceed with the work. We'll give you a ring to see what you think, of course, but you'd be surprised if we didn't! After that no more calls. Promise.


If you decide to proceed with the work detailed in our quotation, we will arrange for the units to be manufactured or supplied to the agreed size and specification. This may require a second home visit to confirm certain details, but often this won't be necessary, especially if it is only a few weeks since the survey was carried out.

When we receive a completion date for the manufacture of the units, we will let you know and arrange the installation schedule. The installation will normally be carried out in one day. If it is a larger project we will schedule more time for our installers and let you know beforehand.

All of our installers are factory-trained and have many years experience in the window and glazing sector. For further peace-of-mind, all work carried out by Cambridge Roof Lanterns is covered by our 10 year DGCOS insurance-backed guarantees.


If you need to extend or create an opening for your skylight, rooflight or roof lantern, Cambridge Roof Lanterns can include a cost to complete this work as part of the quotation.

   Our parent company, Paxtons Home Improvements Limited, offers a full construction service, so whatever your requirement, from creating an opening for a lantern to the design and build of a new orangery, it can all be done at the same time by Cambridge Roof Lanterns. And all construction work is covered by our comprehensive insurance-backed DGCOS guarantees.


Flat roofs and roof lanterns nearly always go together and are essential parts of a modern, glazed, single-storey extension or orangery. As part of Paxtons Home Improvements, Cambridge Roof Lanterns offers a complete flat roofing service using the proven Sarnafil flat roofing system.

  Experience is key to the successful installation of a Sarnafil flat roof, and our installation teams have got it down to a fine art. Sharp lines and crisp corners not only look fantastic - crucial in any design project - but they keep the worst of the British weather out too!

  The Saranafil flat roofing system is guaranteed for 15 years and is available in a wide range of colours.

All of our installations are covered by DGCOS 10 year guarantees

Paxtons Home Improvements is an Accredited Member of the Double Glazing and Conservatory Ombudsman Scheme, and include their market-leading DGCOS insurance-backed guarantees with all installations carried out by Cambridge Roof Lanterns.

Cambridge Roof Lanterns
 Paxtons Home Improvements Limited, Unit 21, Shire Hill Industrial Estate, Saffron Walden, Essex CB11 3AQ
 Telephone 01799 520233