Sliding rooflights in Tottenham: what is involved?
Our sliding rooflights service in Tottenham covers box rooflights whose glass lid slides back for walk-out roof access. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Many London roofs are reached only through the house or over neighbouring property, so lifting heavy glass is planned at survey rather than on the day. Think of sliding rooflights for walk-out access where a hatch would feel cramped.
From Tottenham to Edmonton, Wood Green and Walthamstow, the same survey-first process applies: measure, specify, fix the price, then fit.
Specification options
- Double or triple glazing
- Box (glazed sides) or flat sliding lid
- Integrated balustrade on some ranges
- Anthracite, black or RAL frames
- Electric drive with safety edge
- Replaces a dormer or stair enclosure on some roofs
- Daylight down the stair when closed
Before you order: points to check
- Weight and point loads need a structural check
- Electric units need a dedicated supply and commissioning
Planning, building control and Tottenham
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
See our building regulations guide for U-values, glazing limits and self-certification.
What do sliding rooflights cost in Tottenham?
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large box slider with electric drive | £11,995 – £20,395 | £9,995 – £16,995 |
| Standard box slider Typical | £8,995 – £13,195 | £7,495 – £10,995 |
| Flat sliding lid | £7,195 – £9,595 | £5,995 – £7,995 |
How the job runs
- Tell us what you have. Send the N17 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Tottenham, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Nearby towns
Related work in Tottenham
Sliding rooflights in Tottenham: questions
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
How heavy is it?
Box sliders weigh hundreds of kilograms, so delivery may need a crane or lifting gear, and the structure must be checked.
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
Do you fit sliding rooflights in Tottenham?
Yes. We survey and fit sliding rooflights in Tottenham and across Greater London. Send your postcode and we will offer a survey date when we reply.
Will I need planning permission in Tottenham?
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge.
