What do sun tunnels & tubular skylights in Farnworth involve?
For Farnworth homes and buildings we offer sun tunnels & tubular skylights: light pipes that bring daylight to halls and bathrooms with no window. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Rear kitchen extensions on North West semis often have small domes from decades ago that leak or have yellowed. Typical uses for sun tunnels & tubular skylights include small internal rooms where a full rooflight will not fit.
We work across Greater Manchester, including Farnworth, and in neighbouring towns such as Walkden and Bolton. Access, parking and how the glass reaches the roof are all checked at the survey.
Options we can specify in Farnworth
- Integrated electric light
- Insulated tube sections
- Diffusers in several sizes
- Rigid (brighter) or flexible tubes
- Ventilation adaptor
- Optional ventilation or lighting kit on some models
- Low maintenance
Things we check at survey
- Gives light, not a view
- Light output falls with tube length and bends
Do you need permission in Farnworth?
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.
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. 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.
Guide prices for Farnworth
These are typical supply-and-fit ranges. For an address in Farnworth, 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 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 |
From enquiry to finished job
- Tell us what you have. Send the BL4 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Sun tunnels & tubular skylights near Farnworth
Related work in Farnworth
Questions about sun tunnels & tubular skylights in Farnworth
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 sun tunnels need planning permission?
Usually not on a house, provided the dome does not project too far and the property is not listed. Check if you live in a conservation area or a flat.
Do I need to be at home for the survey in Farnworth?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Do you fit sun tunnels & tubular skylights in Farnworth?
Yes. We survey and fit sun tunnels & tubular skylights in Farnworth and across Greater Manchester. Send your postcode and we will offer a survey date when we reply.
