Sun tunnels & tubular skylights for Lancaster: the essentials
We handle sun tunnels & tubular skylights across Lancashire, including Lancaster. In short: light pipes that bring daylight to halls and bathrooms with no window. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
The North West gets more rain than most of England, so upstand height, membrane detailing and rain sensors on opening units are not optional extras. Sun tunnels & tubular skylights suit windowless hallways, landings and bathrooms.
From Lancaster to Morecambe, Fleetwood and Thornton-Cleveleys, the same survey-first process applies: measure, specify, fix the price, then fit.
Choices for your Lancaster project
- Insulated tube sections
- Pitched or flat-roof flashings
- Diffusers in several sizes
- Integrated electric light
- Ventilation adaptor
- Works on pitched and flat roofs
- Daylight where no window is possible
What to check first
- Gives light, not a view
- Not a substitute for a habitable-room window
Consents for sun tunnels & tubular skylights in Lancaster
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. 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.
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.
Our planning guide covers each nation in more detail.
What do sun tunnels & tubular skylights cost in Lancaster?
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 rigid tunnel, long run | £1,675 – £2,275 | £1,395 – £1,895 |
| Standard rigid tunnel Typical | £1,315 – £1,795 | £1,095 – £1,495 |
| Compact flexible tunnel | £1,075 – £1,435 | £895 – £1,195 |
What happens next
- Send the details. Postcode, rough size and a photo of the roof and room.
- 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
Related work in Lancaster
Common questions
Rigid or flexible tube?
Rigid tubes carry much more light. Flexible tubes are easier where the loft is cluttered, but lose light faster.
Can it go through a flat roof?
Yes, with a flat-roof flashing and upstand.
How much light does a sun tunnel give?
A good rigid tunnel on a bright day lights a hallway well. Output depends on tube diameter, length and the number of bends.
Do you fit sun tunnels & tubular skylights in Lancaster?
Yes. We survey and fit sun tunnels & tubular skylights in Lancaster and across Lancashire. Send your postcode and we will offer a survey date when we reply.
Will I need planning permission in Lancaster?
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.
