We are proud to be the latest UK manufacturer to join in partnership with Sheerline S1 Aluminium Roof Lanterns, a warmer, slimmer and much more secure roof lantern, adding to the growing NECS Group product portfolio. We take a look at what this innovative product has to offer homeowners and why, when it comes to roof lanterns, it is the best choice.

Choosing a Roof Lantern

When it comes to choosing a roof lantern for your home, there are many things to consider. Not only does it need to let in the maximum amount of light, it is also required to keep heat in and intruders out while complimenting the style of your home and adding that wow factor.

The S1 aluminium roof lantern from Sheerline does exactly that. They have incorporated may innovative features to create a warmer, slimmer and a much more secure roof lantern.

S1 Lantern – Secure, Sustainable and Stylish from Sheerline Aluminium Systems on Vimeo.

This Secure, Sustainable and Stylish lantern will make a welcome addition to your home. We take a look at why…

Secure – Keeping You and Your Home Safe

The innovative construction of the S1 system eliminates the security weaknesses of traditional lantern designs.

Features such as anti-tamper screws, enclosed anti-tamper glazing, security tape and our patent pending glass lock, alongside our unique high security ridge end, ensure there isn’t an easy way to enter your property via your flat roof lantern. These innovative features combine to make Sheerline’s S1 system the UK’s most secure aluminium lantern roof*.

A laminate glass upgrade is also available for extra security if required. So if you are looking for a lantern that comes with extra peace of mind as standard – then we have you covered.

*Mainstream residential roof lantern – not utilising bonded glass.

secure aluminium roof lantern


Keep your heating bills lower thanks to Thermlock® multi-chamber technology designed to keep your property well insulated. The 28mm glazing means that these lantern roofs aren’t just secure, they also offer leading thermal performance keeping draughts and rain out.

sustainable aluminium roof lantern


Sheerline aluminium roof lanterns are available in a choice of 10 styles which means that you can choose the option to suit your project. For the smaller project there are the square and pyramid styles and for the larger ‘orangery’ style installations you can get them up to an impressive 6 metres long set at 25” pitch.

You can also choose from Pure White, Anthracite Grey or Jet Black with the option of choosing a different colour for the interior to help you create the look that is perfect for your property. Bespoke colours can also be ordered to accent, or match your particular project requirements.

Want to learn more? Check out more details here or get in touch to discuss your requirements.