How we approach roof lanterns in Haverhill
Our roof lanterns service in Haverhill covers hipped glass lanterns that lift the ceiling of orangeries and extensions. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Coastal towns in the East of England see salty air, so we specify frame finishes and fixings with exposure in mind. Think of roof lanterns for orangeries, kitchen-diners and single-storey extensions.
Haverhill is around 49 km from Ipswich, and we survey and fit throughout that part of Suffolk, including the CB9 district.
Options we can specify in Haverhill
- Rectangular, square or bespoke sizes
- Aluminium or uPVC systems
- LED lighting in the plaster box
- Solar-control or self-cleaning glass
- Internal and external colours
- Slim aluminium bars, more glass
- Can include opening vents
What to check first
- Plaster-box depth affects how the lantern looks from below
- Needs a strong, level kerb or upstand
Consents for roof lanterns in Haverhill
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. 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.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. 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.
Read the planning permission guide before you commit to a design.
Roof lanterns prices in Haverhill
These are typical supply-and-fit ranges. For an address in Haverhill, 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 or bespoke aluminium lantern | £5,995 – £10,795 | £4,995 – £8,995 |
| Mid-size aluminium lantern (2 × 3 m) Typical | £3,955 – £5,995 | £3,295 – £4,995 |
| Small lantern (1 × 2 m) | £2,995 – £3,955 | £2,495 – £3,295 |
From enquiry to finished job
- Tell us what you have. Send the CB9 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.
Roof lanterns near Haverhill
Other services in Haverhill
Questions about roof lanterns in Haverhill
Roof lantern or flat rooflight?
A lantern adds height and sky from all sides; a flat rooflight is lower-profile and cleaner from outside. Our guide compares them in detail.
Can a lantern go on an existing extension?
Yes, if the flat roof structure can be opened up and trimmed. We check joists and the roof build-up at survey.
Do they leak?
Modern lanterns are sealed systems. Leaks usually trace back to the kerb or roof membrane detail, which we form and check ourselves.
Do I need to be at home for the survey in Haverhill?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Is the survey in Haverhill free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
