Just Roof Lanterns

Classic Timber Roof Lanterns

The Classic Timber Roof Lantern Collection offers beautifully crafted timber roof lanterns, blending traditional elegance with modern durability. Ideal for homeowners seeking traditional roof lanterns for their extensions or orangeries, each lantern is expertly constructed from engineered Sapele, a Class One hardwood renowned for its exceptional strength and longevity.

Internally, these traditional roof lanterns feature slim, 45mm timber rafters which gracefully taper down, finished with refined lambs tongue moulding, enhancing the timeless character of period homes and classic interiors. Externally, a robust aluminium capping system—including ridge and skirt detailing—provides a low-maintenance solution designed to withstand harsh weather conditions effortlessly.

Whether you're looking to enhance natural light in a smaller space or create an impressive focal point in a substantial extension, our Classic range of timber roof lanterns offers various sizes to suit every project, from the compact Markham roof lantern to the expansive Cumberland.

Prices: All
Styles: All
Materials: All

Timber or aluminium?

Timber designs are particularly well suited to traditional homes, period properties and orangeries, while aluminium offers slimmer sightlines and a more contemporary appearance. Our ranges include both standard and bespoke sizes, giving you flexibility to choose a design that suits the proportions and requirements of your project.

Read our timber vs aluminium roof lantern guide →

Timber and aluminium roof lantern frame comparison
Roof lantern glazing viewed from below with blue sky and clouds

Glazing and energy efficiency

Glazing has an important part to play in comfort as well as appearance. High-performance double glazing can help reduce heat loss, while solar-control options can limit excessive heat gain and glare in brighter locations. The right specification will depend on the size and orientation of the glazed area and how the room will be used.

Explore our roof lantern glazing advice →

Installation and roof preparation

A roof lantern is installed onto a correctly prepared structural kerb or upstand, so accurate dimensions and suitable site preparation are essential. The required detail will vary according to the lantern system and roof construction. We can provide the relevant upstand information for your chosen design, and installation is available on selected projects.

View roof lantern upstand guidance →

Rear view of a completed glazed house extension with French doors and a roof lantern, shown alongside architectural elevation and floor-plan drawings illustrating the proposed design.

Planning and Building Regulations

Whether planning permission is required will depend on the property and the wider work being carried out. Some extensions may fall within permitted development, while others require formal approval. Building Regulations can also affect glazing and thermal-performance requirements, so the requirements for each project should be checked with the appropriate professionals or Building Control.

Read our Building Regulations guidance →

Cost and specification

The cost of a roof lantern will depend on its size, material, glazing, colour, opening vents and whether the design is standard or made to measure. We can provide a quotation based on your required dimensions and specification, and help you compare the available options to find the most appropriate solution for your project.

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More expert advice

Explore more practical guidance on choosing, specifying and living with a roof lantern, including ventilation, condensation and selecting the right design for your home.