Roof Lantern Key Features

Structural Goalposts

Our roof lanterns come with structural goalposts that take the pressure off your doors and frames and widen the span and door opening. These posts are available in any RAL colour and can be hidden in brick piers or super-insulated columns,


We offer a choice between a one-, two-, or three-tiered cornice for a more modern appearance or a curved cornice for a more traditional one, both of which are available in any RAL colour. Because of this, our roof lanterns will suit any style of property.

Super-Insulated Columns

Keep your extension both warm and stylish with our super-insulated columns. With a low U-value of 0.15 W/m²K and different colours, panels, and sizing options, you can make the columns suit the rest of your home.

Exceptional Light Transmission

Our roof lanterns are designed to maximise natural light transmission, creating bright and airy living spaces. The innovative design incorporates large glazed panels and slimline frames to allow sunlight to flood into the room, creating a welcoming atmosphere.

Sleek and Contemporary Design

These roof lanterns feature a sleek and contemporary design that adds a touch of elegance to any property. With their slimline frames and minimalist aesthetic, roof lanterns complement modern architectural styles and enhance the overall appearance of the home.

Superior Thermal Performance

Engineered with advanced thermal insulation features, our roof lanterns ensure excellent energy efficiency and comfort. The innovative design minimises heat loss and maximises heat retention, helping to regulate temperatures and reduce energy bills.

Customisation Options

Because they come with lots of customisation options, our roof lanterns will suit any flat roof extension throughout Milton Keynes, Northampton, or the surrounding area. The frames of our roof lanterns are available in White, Satin Black, Anthracite Grey, or any custom RAL colour of your choice.

You can choose to have either a manual or automatic roof vent so that you can control the temperature of your extension and stop condensation. Additionally, we offer self-cleaning performance glazing that is available in sizes from 24mm to 35mm. These glazing options are also available in different colours, including Neutral, Aqua, Blue, Bronze, or any bespoke colour. 

Durability and Weather Resistance for Long-lasting Performance

Our roof lanterns are built to withstand the elements and provide long-lasting performance in any weather conditions. Constructed with high-quality materials and precision engineering, these roof lanterns offer exceptional durability and resilience against rain, wind, and temperature fluctuations. 

The robust design and weatherproof seals ensure a watertight and airtight seal, preventing leaks and drafts even in the harshest conditions. With our roof lanterns, homeowners can have peace of mind knowing that their investment will stand the test of time, delivering reliable performance and enduring beauty for years to come. Begin your quote today and see how a roof lantern can improve your home!


Our roof lanterns come with vaulted ceilings and internal pelmets around the perimeter so that you can install any lights or speakers in your roof lantern.  If you prefer to have a larger door for your flat roof extension, our roof lanterns can withstand up to 4m of unsupported bifold or sliding doors, and our structural goalposts can be used on door spans in excess of 10m with intermediate structural posts.

For safety, our lantern roofs have been wind-tested at speeds of up to 130mph and fire-tested by Exova Warringtonfire. Additionally, our roofs fully comply with the latest Building Regulations and have been pre-approved by Assent and JHAI. As proof of the reliability of our lantern roofs, they are also BBA-approved and come with a 25-year life expectancy certificate. 

Frequently Asked Questions

What is the difference between skylights and roof lanterns?

Our skylights are usually fitted snuggly into the roofs of our flat roof extensions so that they mimic a window sitting snugly in a wall. On the other hand, our roof lanterns consist of a large triangular structure that is designed to sit only on the flat roof of an extension. Roof lanterns will provide the living space below with extra height and light.

What areas do you cover?

We cover Milton Keynes, Northampton, and the surrounding area, including Leighton Buzzard, Buckingham, Bicester, Bletchley, and Newport Pagnell. If you would like to see if we serve your location, then please get in touch with a member of our team today.

Do your roof lanterns come with any add-ons?

Yes, to suit your needs, our roof lanterns come with add-ons, including central lighting panels, crestings and finials, and roof vents. The frames of our roof lanterns are also available in aluminium and uPVC, both of which come with their unique benefits.

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