Premium Roof Lantern Skylights With Slimline Frames
Streamlined Transparency
An aluminium roof lantern is a glazed architectural feature designed to sit on top of a flat roof, allowing natural light to flood into the space below. Typically pyramid- or ridge-shaped, roof lanterns are made up of a strong aluminium frame and large glass panels, creating a striking focal point while maximising daylight.
Aluminium is the ideal material for roof lanterns thanks to its strength, durability, and slim sightlines*, which allow for larger panes of glass and a more minimal, contemporary look. These structures are commonly used in kitchen extensions, orangeries, and open-plan living areas to enhance natural light, improve aesthetics, and create a sense of openness.
Available in various styles, sizes, and finishes, aluminium roof lanterns can be tailored to suit both modern and traditional homes. They not only brighten up a space but also add architectural interest and value to any property.
*The slim consistent 50mm rafter, hip and ridge sightlines of our S1 lantern allows the maximum amount of light in, with fewer obstructions of the view. The ultra-low line aesthetics ensure the S1 lantern looks great from all angles. The corner and rafter end caps run perfectly in line with the perimeter of the lantern.
Safe Elegance
The S1 lantern has many security features; the high-performance glazing tape adds a layer of security, integral gaskets prevent top caps slipping. The design has a unique patent pending glass lock, anti-tamper rafter fixings. The anti-tamper screw design prevents the removal of the glass. The innovative design of the S1 lantern eliminates the security weaknesses of traditional lanterns.
Secure, Sustainable and Stylish

Keep the warmth in with Thermlock® technology.
Exceptional thermal performance
With the innovative Thermlock® multi-chamber technology, keeping your home well insulated all year round. The unique perimeter seal ensures draughts and rain are kept out.
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Create your configurations
There are 10 design styles of the S1 lantern.
Services
Available in three standard powder coated colours.
Pure White
Anthracite Grey
Jet Black
Bespoke RAL can be ordered to meet requirements.
Product Overview
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Set at a 25-degree pitch
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LED light channel *LED lights not fitted*
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Rated for a snow load of 1.2 KN/m2
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Covering the whole of the UK up to 200m altitude
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1.0 U-Value W/(m2k)
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Thermally efficient with Thermlock technology