Flat Lantern Roofs

Contemporary flat roof lanterns supplied & installed across Surrey & West Sussex. Minimalist frameless look, superb insulation & huge light gain. Perfect for modern extensions.

Flat Lantern Roofs – Minimalist Sky Lights for Today’s Extensions

Create a breathtaking contemporary statement with the Infinity flat roof lantern – the ultimate “frameless” glass box that appears to float above your flat-roof extension or orangery. At R Holwell and Sons Ltd, we have been fitting these ultra-modern skylights for design-conscious home owners for many years, With no visible internal framework, these flat roof lanterns give the architectural look that standard roof lanterns simply can’t match.

Why Homeowners Love our Flat Lanterns

Maximum Daylight – Up to 40% more natural light than traditional lanterns

Ultra-Contemporary Look – Clean lines favoured by architects

Excellent Thermal Performance – Whole-unit U-value 1.1 (A-rated)

Minimal Heat Build-Up – Advanced solar glass keeps rooms stay cooler

Quick Installation

Design & Customisation Options

Fully bespoke and beautifully simple:

Sizes from 1 m × 1 m up to 3 m × 6 m in one piece

True flat 5° pitch – no steep hips or ridge

Frameless internal appearance (no rafters or spider bars)

External finish Framed in any RAL colour – most popular matt anthracite grey 7016, jet black or pure white

Marine-grade powder coating

Ambi-Neutral solar-control glass for reduced heat & glare

Ideal for Modern Extensions & Kitchen-Diners

The Aluminium Framed Flat glass is the go to choice when you want a sleek, cutting-edge look over kitchen islands, dining areas or single-storey flat-roof extensions – especially popular in new-builds and contemporary renovations across Surrey.

Ready to flood your extension with stunning, contemporary sky light? Contact our friendly family team today for a free design consultation and quotation across Surrey & West Sussex – honest advice, no hard sell, ever.

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