Roof Lanterns & Skylights · East Sussex

Roof Lanterns & Skylights in Newhaven

Looking for roof lanterns & skylights in Newhaven? S&K Glazing has been installing across East Sussex for over a decade. A roof lantern or skylight transforms a single-storey extension or rear kitchen-diner into a light-filled space without adding height.

Local service: Newhaven, East Sussex
Warranty: 10-year insurance-backed
Airport: Gatwick Airport (LGW)
Get a free quote Call 0800 088 6341

Why choose S&K for roof lanterns & skylights in Newhaven

  • Korniche, Atlas and Stratus — most popular UK lantern systems
  • Slimline aluminium ridge with no internal cross-bracing
  • Self-cleaning, solar-control glass with U-values down to 1.0 W/m²K
  • Roof lanterns up to 5m wide × 3m deep
  • Flat skylights for contemporary box-extension aesthetics

About the service

A roof lantern or skylight transforms a single-storey extension or rear kitchen-diner into a light-filled space without adding height. S&K Glazing installs Korniche, Atlas and Stratus aluminium roof lanterns up to 5m wide, plus flat skylights and walk-on glass floors with self-cleaning, solar-control glass.

Roof Lanterns & Skylights · Newhaven

Working in Newhaven

Newhaven's port-town location, Victorian seafront housing, and modern Marina commercial premises drive coastal-spec glazing demand across BN9. Salt-resistant aluminium installations and port-side commercial work feature heavily in our East Sussex coastal workload.

For doors and glass extensions in Newhaven, residential property style typically drives the design brief across South East — whether that's contemporary aluminium bifolds spanning a garden-facing rear elevation, slim-frame sliding doors that maximise glass area on a modern extension, or heritage French doors fitted to a period façade. Most commonly we're working in BN9 postcodes. Typical lead time from survey to install: 4-6 weeks for standard configurations, 8-10 weeks for bespoke or large-span builds.

Our process

How we deliver in Newhaven

01

Survey & design

We measure the rooflight aperture and check structural opening, kerb height and timber framing. We help you choose between traditional roof lantern (pitched ridge) and modern flat skylight.

02

Manufacture

Korniche lanterns: 1-2 week lead time. Custom Atlas or Stratus: 3-4 weeks. Flat skylights: 2-3 weeks for standard sizes.

03

Roofer coordination

Roof lantern installation usually requires coordination with your roofer to fit upstand kerbs first. We can supply pre-fabricated kerbs or work alongside your roofer.

FAQs

Common questions

Korniche roof lanterns start around £1,800 for a 2m × 1.5m supplied (excluding install and kerb). With installation and structural kerb, typical 3m × 2m installs cost £4,000-£6,000.
Roof lanterns add visual interest and architectural detail (great for traditional and orangery styles). Flat skylights look minimal and contemporary, perfect for cubic box extensions. Both let in similar amounts of light.
Properly installed roof lanterns with self-cleaning solar-control glass and pre-fabricated kerbs are extremely reliable. We've installed thousands and seal failures are vanishingly rare. 10-year warranty included.

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Head office
Unit 1-4, Hembs Crescent, Great Barr
Birmingham B43 5DG

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