What do sliding rooflights in Haverfordwest involve?
We handle sliding rooflights across Dyfed, including Haverfordwest. In short: box rooflights whose glass lid slides back for walk-out roof access. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Wales sees a lot of wind-driven rain, particularly in the west, so upstand height and flashing laps matter more than anywhere. Typical uses for sliding rooflights include walk-out access where a hatch would feel cramped.
We work across Dyfed, including Haverfordwest, and in neighbouring towns such as Pembroke Dock and Tenby. Access, parking and how the glass reaches the roof are all checked at the survey.
Choices for your Haverfordwest project
- Integrated balustrade on some ranges
- Electric drive with safety edge
- Anthracite, black or RAL frames
- Double or triple glazing
- Rain sensor
- Electric operation with safety stops
- Lockable from inside
Things we check at survey
- Weight and point loads need a structural check
- Needs space on the roof for the lid to slide clear
Do you need permission in Haverfordwest?
Welsh householder permitted development (Class C) allows rooflights that project no more than 15 cm and sit no higher than the existing roof — but not in conservation areas, National Parks, AONBs or World Heritage Sites. A side-facing rooflight within 10.5 m of the boundary must be obscure-glazed, and non-opening unless the opening part is more than 1.7 m above the floor.
In Wales the limiting values are 2.2 W/m²K for a rooflight and 1.4 W/m²K (or WER Band B) for a roof window in an existing house. A revised Welsh Approved Document L takes effect on 4 March 2027; rooflights in new dwellings stay at 2.2 W/m²K.
Read the planning permission guide before you commit to a design.
What do sliding rooflights cost in Haverfordwest?
These are typical supply-and-fit ranges. For an address in Haverfordwest, 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 |
What happens next
- Send the details. Postcode, rough size and a photo of the roof and room.
- Measure and check. A surveyor visits Haverfordwest, measures and checks structure and access.
- 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 Haverfordwest
Other services in Haverfordwest
Common questions
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
What if it is raining?
Fitted with a rain sensor, an electric unit closes automatically. Most also have a manual override for power cuts.
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.
Can you work alongside my builder in Haverfordwest?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do I need to be at home for the survey in Haverfordwest?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
