Roof lantern installation by Vanguard Roofing

Roof Lanterns in Hampshire, Wiltshire & Berkshire

Beautiful roof lanterns to flood your extension with natural light. Supply and installation, aluminium and timber options.

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Roof Lantern Supply and Installation

A roof lantern transforms a flat-roofed extension, kitchen or orangery by bringing in natural light from above. The difference it makes to the feel and usability of a room is remarkable. We supply and install high-quality roof lanterns in a range of styles and sizes.

Getting the installation right is as important as choosing the right lantern. We ensure proper weatherproofing, structural support and a clean finish that integrates seamlessly with your existing roof. Every installation comes with a written guarantee.

Roof lantern installation by Vanguard Roofing

Roof Lantern Services

We supply and install roof lanterns for all types of flat-roofed spaces.

Aluminium Roof Lanterns

Slim-line aluminium frames with thermally broken profiles for excellent insulation. Contemporary or traditional styles in a range of colours.

Timber Roof Lanterns

Timber-framed roof lanterns for a warmer, more traditional look. Hardwood and softwood options with high-performance glazing.

Flat Roof Lanterns

Low-profile frameless and framed options designed specifically for flat roofing systems. Minimal sightlines for maximum light.

Kitchen Extensions

Roof lanterns sized and positioned to make the most of your kitchen extension. We advise on the best size and orientation for your space.

Orangery Lanterns

Classic lantern roof designs for orangeries. Combining the look of a traditional orangery with modern thermal performance.

Roof Lantern Repairs

Repairs to existing roof lanterns including resealing, glazing replacement, frame repairs and weatherproofing to stop leaks and draughts.

Choosing the Right Roof Lantern

Selecting the right roof lantern involves several important decisions:

Design Choices

  • Size relative to the room below
  • Frame material (aluminium or timber)
  • Glass specification and U-values
  • Number of bars and glazing panels
  • Colour and finish to match the property
  • Opening or fixed ventilation options

Installation Factors

  • Structural support for the lantern weight
  • Waterproofing to the flat roof membrane
  • Building regulations compliance
  • Internal finish and plaster details
  • Electrical connections for blinds or lighting

Not sure which roof lantern is right for your project? Get free advice and a quote.

Roof Lantern FAQs

Prices vary depending on the size, frame material, glazing specification and complexity of the installation. We provide detailed quotations including supply, installation and all weatherproofing so you know exactly what to budget. Call 0118 408 0811 for a free quote.

In most cases, roof lanterns fall under permitted development and do not require planning permission, provided they meet certain height and size criteria. If your property is listed or in a conservation area, additional approvals may be needed. We can advise on your specific situation.

Modern roof lanterns use high-performance solar control glass that significantly reduces heat gain while still allowing plenty of natural light. We can also install internal or external blinds for additional control on the hottest days. Overheating is rarely an issue with correctly specified glazing.

Yes, roof lanterns can be retrofitted to most existing flat roofs. We create the opening, reinforce the structure if needed, install the lantern and weatherproof it to the existing roof membrane. The room below is typically replastered to create a clean, finished look.

A straightforward roof lantern installation typically takes two to three days including structural work, installation and weatherproofing. Internal finishing such as plastering may take an additional day. We always provide a clear schedule before starting.

A properly installed roof lantern should not leak. Problems typically arise from poor installation, inadequate weatherproofing to the flat roof, or failure to maintain the seals over time. We use proven installation methods and high-quality sealants to ensure a watertight result backed by our guarantee.

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