Surrey
Roof Lanterns in Sunbury-on-Thames
Korniche roof lanterns flood flat-roof extensions and kitchen diners with natural light from above. The patented snap-fit glazing system means installation takes hours rather than days, and the slim aluminium frame holds 30% more glass than traditional lanterns. Available in standard and bespoke sizes up to 6m x 4m.
FENSA registered · 10-year CPA insurance-backed guarantee · Cortizo, Schuco, Origin & Rehau approved installer
Quick answer
Last reviewed:
- How much do roof lanterns cost in Sunbury-on-Thames?
- Korniche roof lantern prices in Sunbury-on-Thames (TW16) depend on the size, glazing specification and any solar control or self-cleaning glass upgrades. Final cost is set after a free no-obligation survey of your Sunbury-on-Thames extension or planned aperture. Every Vitrum Solutions installation is FENSA registered with the Korniche manufacturer warranty plus our 10-year CPA insurance-backed installation guarantee.
Roof Lanterns in Sunbury-on-Thames
Korniche roof lanterns are particularly popular on Sunbury-on-Thames’s riverside kitchen extensions, where the overhead light combines with garden-facing bifold or sliding doors to create an exceptionally bright open-plan living space across the TW16 postcode. The slim aluminium frame with a 40mm rafter maximises the glass area, and the integrated hidden drainage handles heavy rainfall without visible guttering. Solar-control glass is a popular option on south-facing Sunbury-on-Thames extensions to prevent overheating in summer. We install Korniche roof lanterns throughout Sunbury-on-Thames and Walton-on-Thames and Weybridge.
Roof Lanterns Installers in Sunbury-on-Thames, Surrey
Premium aluminium and uPVC glazing in Sunbury-on-Thames. FENSA registered installation with free surveys and a 10-year guarantee.
Why Choose Roof Lanterns for Your Sunbury-on-Thames Home
30% more glass area than traditional roof lanterns
Patented snap-fit system for fast, leak-free installation
Strongest lantern on the market — no tie bars needed up to 3m x 1.5m
Self-cleaning glass and integrated hidden drainage system
Technical Specifications
Korniche roof lantern: 40mm rafter, 70mm ridge, U-value from 1.2 W/m²K. Maximum span 6m x 4m without structural support bars. Self-cleaning, solar-control and tinted glass options. Powder-coated aluminium in any RAL colour.
Roof Lanterns in Sunbury-on-Thames — Frequently Asked Questions
How much do roof lanterns cost in Sunbury-on-Thames?
Korniche roof lantern prices in Sunbury-on-Thames (TW16) depend on the size, glazing specification and any solar control or self-cleaning glass upgrades. Final cost is set after a free no-obligation survey of your Sunbury-on-Thames extension or planned aperture. Every Vitrum Solutions installation is FENSA registered with the Korniche manufacturer warranty plus our 10-year CPA insurance-backed installation guarantee.
Do roof lanterns need planning permission in Sunbury-on-Thames?
Most roof lantern installations in Sunbury-on-Thames are permitted development, provided they do not extend more than 150mm above the existing roof plane. Listed buildings may need specific approval. Our team can advise on the requirements for your Sunbury-on-Thames property during a free survey.
What size roof lanterns can you install in Sunbury-on-Thames?
We install Korniche roof lanterns from standard sizes up to bespoke specifications of 6m x 4m in Sunbury-on-Thames. The patented snap-fit system needs no tie bars up to 3m x 1.5m, creating the cleanest internal appearance on the market. Our surveyor will measure your Sunbury-on-Thames extension and recommend the optimal size for maximum light without overheating.
Areas Near Sunbury-on-Thames We Also Cover
Get a Free Quote for Roof Lanterns in Sunbury-on-Thames
Free quote \u00b7 Honest pricing \u00b7 No obligation
