Do you handle the building control notification?
Yes. The notification is arranged as part of the job, and the completion paperwork comes to you at the end of it. It is included in the quoted figure rather than appearing later as an extra, and it is one of the items a written quote from Sunspire names explicitly.
The reason it matters is that a rooflight is notifiable work under the Building Regulations in England, and the record of that notification is what a buyer’s solicitor asks for years afterwards. The technical background to which regulations apply is covered on the building regulations page, and the question of who is legally responsible is answered on the notification page. This page is about what the process looks like in practice when Sunspire is doing it.
What gets notified, and to which authority
The notification goes to the building control body for the district the property sits in. In this working area that means Chelmsford City Council, Braintree, Maldon, Uttlesford, Basildon, Brentwood, Colchester, Southend, or one of the Hertfordshire and Suffolk authorities at the edges of the radius. An approved inspector can be used instead of the council, and on larger projects the builder often already has one appointed.
What is notified is the alteration itself: forming a new opening in the roof, or replacing an existing glazed unit. The submission names the property, describes the work, and gives the intended start date. Where a structural opening is involved, the engineer’s calculation goes in with it.
The building notice route, and when it is used
There are two routes into building control. A full plans application submits drawings for approval before work starts, and is the usual route where there is a steel or a substantial structural alteration. A building notice gives the authority notice of the work without a formal approval stage, and is the normal route for a standalone rooflight.
A building notice needs at least two clear working days before work begins, which is one of the reasons the survey happens well before the installation date. For a rooflight in a straightforward roof the building notice route is quicker, cheaper and entirely appropriate. For a wide opening carrying redistributed load, full plans is the sensible choice because it gets the structural detail agreed on paper before anybody orders steel.
What gets checked at the inspection visit
The inspection is not a formality and it is not about the brand of the unit. The surveyor is checking a short list of specific things.
- Thermal performance under Part L, evidenced by the unit’s U-value on the manufacturer’s data sheet.
- Structure, where rafters or trusses have been trimmed, including the doubling of members either side and the trimmers at head and sill.
- Safety glazing under Part K where there is a risk of falling, which overhead glazing engages by definition.
- Means of escape under Part B, where the opening serves a habitable room in a loft or an inner room.
- Ventilation under Part F, where the rooflight is providing purge ventilation to the room below.
Where the structure is being altered, the useful visit is while the opening is open rather than after it is lined, which is why the timing of the notification and the timing of the installation are set together.
What you receive at the end
A completion certificate, issued by the authority or the approved inspector, naming the property and the work. That document is the point of the whole exercise.
Alongside it you should keep the manufacturer’s data sheet for the unit, showing the U-value and the glass specification, and the written guarantee for the workmanship. Together those three pieces of paper answer every question a conveyancer will ask about the rooflight, and they are worth keeping with the deeds rather than in a kitchen drawer.
Why the certificate matters when the house sells
Conveyancing searches turn up alterations. A solicitor acting for a buyer will ask for the certificate covering any work to the roof, and if there is nothing to produce the options narrow quickly.
The usual outcomes are a regularisation application, which asks the authority to certify work already done and may require opening up the finished ceiling, or an indemnity policy, which covers the financial risk without making the work compliant and which some lenders question. Both cost money and both cost time at exactly the moment nobody has any. A notification made at the time avoids the entire conversation.
Rooflights inside a larger extension project
Where the rooflight is part of an extension already under building control, the sensible arrangement is that it sits within that existing application rather than starting a second one.
In that case Sunspire provides the specification, the U-value data and the structural detail to whoever holds the application, and the rooflight is inspected as part of the wider works. This is worth agreeing at the start so that two notifications are not running against the same roof, which confuses the record and occasionally produces two sets of fees. On a standalone job with no builder involved, Sunspire arranges it directly.
Conservation areas and listed buildings, and the second permission
Building control and planning are separate systems with separate paperwork, and satisfying one says nothing about the other.
A rooflight in a listed building needs listed building consent regardless of whether the building control notification is in order, and a conservation area with an Article 4 direction may need planning permission as well. Those consents are secured before the unit is ordered. The planning side is set out on the planning permission page, and the listed building position on the listed building page.
What it means for you during the job
In practice, very little. The notification is submitted after the quote is accepted and before the installation date, so no chasing is needed at your end.
An inspection visit may be arranged during or shortly after the works, and where it is, the appointment is coordinated rather than left for you to arrange. If the survey has found something that changes the structural picture, a truss where a rafter was assumed for instance, that goes into the submission rather than being discovered on the day. Then the certificate arrives, usually within a few weeks of completion.
What to ask any installer about it
Three questions settle whether the notification is genuinely covered. Which building control body will be used, and is it the council or an approved inspector. Is the fee inside the quoted figure or added afterwards. And who posts the completion certificate to you when the job is signed off.
A quote that says supply and fit rooflight and nothing else has not answered any of those, and the answers tend to arrive on the day in a form that suits the installer. Sunspire installs rooflights, roof windows, lanterns and sun tunnels across Chelmsford and thirty miles around it with the notification included as standard, and the broader picture of how the work is put together sits on rooflight and skylight installation in Chelmsford.
Related questions
- Do rooflights need planning permission?
- Do I need building regulations approval for a rooflight?
- Who notifies building control about a rooflight?
- How much does a rooflight cost?
- Do rooflights add value to a house?
- Is a rooflight cheaper than a dormer?
Everything on skylight & rooflight installation & replacement chelmsford →
Tell us about your roof
We start with the building, the covering and the slope. Then we tell you what will suit it, and what it will cost, as a fixed written number.
- Surveyed before it is priced
- 10-year workmanship guarantee
- Building Control notification handled
- New installations and replacements