Sliding rooflights for Grays: the essentials
Thinking about sliding rooflights in Grays? The short answer: box rooflights whose glass lid slides back for walk-out roof access. The longer answer depends on your roof, which is why we survey before we price.
Flat, open landscape in much of the East means roofs take the wind, so upstand and seal details matter more than the brand of glass. Sliding rooflights suit walk-out access where a hatch would feel cramped.
We work across Essex, including Grays, and in neighbouring towns such as South Ockendon and Gravesend. Access, parking and how the glass reaches the roof are all checked at the survey.
Specification options
- Integrated balustrade on some ranges
- Anthracite, black or RAL frames
- Electric drive with safety edge
- Box (glazed sides) or flat sliding lid
- Double or triple glazing
- Glazed box sides keep the headroom open
- Daylight down the stair when closed
Before you order: points to check
- Electric units need a dedicated supply and commissioning
- The stair opening and headroom must meet Building Regulations
Consents for sliding rooflights in Grays
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. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. 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.
Sliding rooflights prices in Grays
These are typical supply-and-fit ranges. For an address in Grays, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| 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 |
From enquiry to finished job
- Tell us what you have. Send the RM17 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
More we do in Grays
Questions about sliding rooflights in Grays
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
What if it is raining?
Fitted with a rain sensor, an electric unit closes automatically. Most also have a manual override for power cuts.
Does it need planning permission?
A box unit that projects above the roof plane can need planning permission, especially on the front of a house or in a conservation area. We check before you order.
Do I need to be at home for the survey in Grays?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Is the survey in Grays free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
