Sliding rooflights in Felixstowe: what is involved?
For Felixstowe homes and buildings we offer sliding rooflights: box rooflights whose glass lid slides back for walk-out roof access. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
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. Typical uses for sliding rooflights include walk-out access where a hatch would feel cramped.
Felixstowe sits about 5 km from Harwich and 17 km from Ipswich, and we cover the whole IP11 postcode district and the roads in between.
Specification options
- Double or triple glazing
- Anthracite, black or RAL frames
- Electric drive with safety edge
- Rain sensor
- Integrated balustrade on some ranges
- Full-width, walk-out access to a roof terrace
- Replaces a dormer or stair enclosure on some roofs
What to check first
- Weight and point loads need a structural check
- Electric units need a dedicated supply and commissioning
Do you need permission in Felixstowe?
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. 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.
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. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
Our planning guide covers each nation in more detail.
Guide prices for Felixstowe
These are typical supply-and-fit ranges. For an address in Felixstowe, 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 |
How the job runs
- Tell us what you have. Send the IP11 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Sliding rooflights near Felixstowe
Related work in Felixstowe
Sliding rooflights in Felixstowe: questions
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.
Is a sliding rooflight better than an access hatch?
For daily use, usually yes — you walk out under open sky instead of climbing through a hinged hatch. A hatch costs less and suits occasional access.
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 you work alongside my builder in Felixstowe?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Is the survey in Felixstowe free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
