Conservation rooflights for Ossett: the essentials
We handle conservation rooflights across West Yorkshire, including Ossett. In short: slim, low-profile steel-look rooflights for period and listed roofs. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Many Yorkshire homes have had kitchen extensions with flat roofs, where a larger glass rooflight is a straightforward upgrade from an old dome. Conservation rooflights suit slate and plain-tile roofs where a quiet roofline matters.
Jobs in Ossett are planned around access: whether the roof can be reached from the garden, whether a hoist or crane is needed, and where we can park. We check this when we measure.
What you can choose
- Steel or aluminium frames
- Flashings for slate or plain tile
- Toughened or laminated double glazing
- Central vertical glazing bar
- Manual or electric opening
- Double glazed behind a period look
- Optional central glazing bar
Things we check at survey
- Conservation officers may specify size and position
- Lead or matching flashings may be required
Planning, building control and Ossett
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. 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.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. In an extension, glazing including rooflights is normally limited to 25% of the new floor area plus any windows or doors the extension covers, unless a whole-house calculation shows otherwise.
See our building regulations guide for U-values, glazing limits and self-certification.
What do conservation rooflights cost in Ossett?
Guide prices for conservation rooflights in Ossett are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large or electric conservation rooflight | £2,755 – £4,195 | £2,295 – £3,495 |
| Standard conservation rooflight Typical | £2,035 – £2,755 | £1,695 – £2,295 |
| Small conservation rooflight | £1,795 – £2,155 | £1,495 – £1,795 |
From enquiry to finished job
- Tell us what you have. Send the WF5 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Ossett, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Conservation rooflights near Ossett
Related work in Ossett
Questions about conservation rooflights in Ossett
Do I need consent for a conservation rooflight?
On a listed building you need listed building consent. In a conservation area, check with the council — many areas have Article 4 directions affecting roof alterations.
Can you copy an original rooflight?
Some makers produce bespoke sizes to match an existing opening. We can survey and quote.
Can they open?
Yes, most are top-hung or side-hung for ventilation and cleaning, with manual or electric operation.
Is the survey in Ossett free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Will I need planning permission in Ossett?
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.
