Slim frames, minimal sight obstructions
Streamlined Transparency
The slim consistent 50mm rafter, hip and ridge sightlines allow maximum 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
