How we approach sun tunnels & tubular skylights in Retford
Our sun tunnels & tubular skylights service in Retford covers light pipes that bring daylight to halls and bathrooms with no window. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Industrial and commercial units around Midlands towns often still have their original rooflight sheets, which are due for replacement. In Retford, as anywhere, sun tunnels & tubular skylights are the usual choice for small internal rooms where a full rooflight will not fit.
From Retford to Worksop, Gainsborough and Doncaster, the same survey-first process applies: measure, specify, fix the price, then fit.
What you can choose
- Pitched or flat-roof flashings
- Insulated tube sections
- Diffusers in several sizes
- Rigid (brighter) or flexible tubes
- Ventilation adaptor
- Works on pitched and flat roofs
- Small ceiling opening, quick fit
Before you order: points to check
- Gives light, not a view
- Tube runs need insulation in cold lofts to limit condensation
Planning, building control and Retford
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. 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. 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.
See our building regulations guide for U-values, glazing limits and self-certification.
Sun tunnels & tubular skylights prices in Retford
Guide prices for sun tunnels & tubular skylights in Retford 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 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 |
The process, step by step
- Send the details. Postcode, rough size and a photo of the roof and room.
- 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.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Sun tunnels & tubular skylights near Retford
Other services in Retford
Sun tunnels & tubular skylights in Retford: questions
Will it get condensation?
Insulating the tube where it passes through a cold loft prevents most condensation.
Can it go through a flat roof?
Yes, with a flat-roof flashing and upstand.
Can it work at night?
Some models include a light fitting in the diffuser.
Do I need to be at home for the survey in Retford?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Is the survey in Retford free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
