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The National Domelight Company

How a Roof Lantern Brought Light and Life to a Historic Home Extension

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When a growing family needed more space—and more light—they turned to Rooflights & Skylights for expert advice. The result? A stunning 6-panel roof lantern that transformed a deep extension into a bright, welcoming living space.

Project: Set in the heart of a quiet Northamptonshire village, this charming semi-detached home has a unique past. Originally built in 1820 as a schoolhouse, the property carries a rich sense of character and history. When Jason and his partner purchased it in 2018, they saw the potential to create something really special. With its distinctive L-shaped footprint and three-bedroom layout, the home offered both space and charm – but as their family plans grew, so did their need for more room. That’s when the idea for a modern extension began to take shape.

Brief: With their first child on the way, Jason and his partner knew they needed more space to grow as a family. Their vision was to add a single-storey extension to the home, creating a larger, more comfortable living area where they could relax and spend time together. The extension would sit off the back of the property with a flat roof design – ideal for blending with the existing structure. However, because the new space was quite deep, they quickly realised that relying on standard vertical windows might not bring in enough natural light, especially towards the middle of the room. That’s when they started exploring rooflight options to brighten up the space.

Solution: To bring natural light into the new extension and create a standout architectural feature, Jason reached out to Scott Couldrey at Rooflights & Skylights for advice on the best product for the space. Given the depth of the extension and the property’s traditional character, the rooflight wouldn’t just serve a functional role – it would become a visible feature from all areas of the garden, so style was just as important as performance.

Working closely with his builder, Jason specified the need for a rooflight to fit an overall kerb of  3000mm x 2000mm. After reviewing options that balanced style, performance, availability, and budget, Scott recommended a 6-panel roof lantern from Brett Martin as the ideal solution.

The roof lantern is built with a sleek aluminium frame, finished in RAL 9010 White internally and RAL 7016 Anthracite Grey externally – ensuring a clean look inside while blending beautifully with the exterior of the home. It features six self-cleaning, double-glazed panels with a blue tint, helping to soften natural light and reduce glare in the living space.

While Brett Martin also offers a 4-panel version in the same size, the 6-panel design was chosen for two key reasons: the smaller glass panels made handling and installation easier for the builder, and the multi-panel layout gave the lantern a more ornate, decorative appearance – enhancing its visual impact from both inside and out.

Ease of delivery was also a consideration. The property sits at the end of a narrow village lane that had previously caused issues for larger commercial vehicles. Taking this into account, Scott arranged for the lantern to be delivered on a suitably sized truck, ensuring smooth access and a stress-free delivery to site.

Conclusion

“Buying a rooflight or lantern is not an everyday purchase, and it’s certainly not one you can afford to get wrong,” said Jason. “However, I felt supported at every step. Scott’s detailed questioning about the project and what I was aiming to achieve reassured me about purchasing a roof lantern from Rooflights & Skylights. This became even more clear when issues about access to the property were highlighted and the lengths he went to ensure the chosen roof lantern was shipped on a suitable vehicle. I can’t recommend Rooflights & Skylights highly enough.”

For Jason and his family, the roof lantern hasn’t just transformed the extension with natural light – it’s added a stylish architectural focal point to the home, delivered with care, expertise, and a truly personal approach.

Click for more info:  https://www.rooflights-skylights.co.uk/products/brett-martin-classic-6-panel-roof-lantern

Custom-made rooflights for custom-builds.

Building Products Index Ltd Rooflights Leave a Comment

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MASTER Sliding glass rooflight for access StarglazeEvery build project is unique. Tricky refurbishment job with exacting measurements? Need an innovative design with extra wow factor?

National Domelight supplies custom-made rooflights designed to meet your unique brief.

Do I need a standard or bespoke rooflight?

Standard units are perfect for many projects, but here are some considerations to see if a bespoke solution would work best for you…

Size

MASTER Oct Castle Bar SchoolAre you replacing a rooflight manufactured in imperial measurements? It may not be possible to find an exact metric conversion. A bespoke solution can help save costly additional modifications to the building’s design.

Or, does the style of the building necessitate an eye-catching design? Would a non-standard solution give the property the exclusivity and character sought after by the architect or homeowner?

Regulations

Continuously updating regulations mean a straightforward like-for-like replacement may no longer meet building regulations.

Other considerations

Custom solutions offer so much more choice – have you thought about the following options?

  • Image to accompany bullet pointsColour Coordination: Bespoke RAL colours match conservation area requirements, or allow for striking finishes that complement the design.
  • Upgraded Glass: Improve privacy, reduce glare, and combat solar gain with customised tints.
  • Energy Efficiency: Kerbs can be manufactured in various heights to accommodate the use of thicker insulation at roof level, improving the property’s EPC
  • Improved Ventilation: Rooflights with ventilation or smoke dispersal keep a property healthy and aerated, while adhering to building regulations.
  • Stay Secure: ‘Secured By Design’ specification units available for added peace of mind.
  • Reduce Noise: Sound reduction requirements can be met with tailored solutions.
  • Weighty Decisions: Ensure your walk-on glass is suitable for its application, whether that’s domestic, commercial, or industrial.

 Think a bespoke solution is for you?

National Domelight’s technical team can provide the right solution for your project and advise on industry policy and regulations, so you get it right first time and on budget.

We are open 8am – 5pm Monday to Friday; get in contact with our technical team:

Call: 01276 451555

Email: info@nationaldomes.com

Visit www.nationaldomes.com

Custom-made rooflights for custom-builds

Building Products Index Ltd Rooflights Leave a Comment

View the National Domelight Company on BPindex

Visit the National Domelight Company website

Orangery Solutions 2347_EDITEvery build project is unique. Tricky refurbishment job with exacting measurements? Need an innovative design with extra wow factor?

NDC supplies custom-made rooflights that are carefully tailored to meet your unique brief.

 

 

MASTER 978 X 600 Natural LightDo I need a standard or bespoke rooflight?

Standard units are perfect for many projects, but here are some considerations to see if a bespoke solution would work best for you…

 

 

4761 NDC Orangeries interior 5Size

Are you replacing a rooflight manufactured in imperial measurements? It may not be possible to find an exact metric conversion. A bespoke solution can help save costly additional modifications to the building’s design.

Or, does the style of the building necessitate an eye-catching design? Would a non-standard solution give the property the exclusivity and character sought after by the architect or homeowner?

Regulations

Continuously updating regulations mean a straightforward like-for-like replacement may no longer meet building regulations.

Other considerations

Custom solutions offer so much more choice – have you thought about the following options?

  • Colour coordination:Bespoke RAL colours match conservation area requirements, or allow for striking finishes that complement the design
  • NDC_Montage copyUpgraded glass: Improve privacy, reduce glare and combat solar gain with customised tints
  • Seamless finish:Adaptor kerbs and bespoke kerb heights allow for varied insulation levels and reduce unnecessary disturbance of roofing finishes
  • Improved ventilation:Rooflights with ventilation or smoke dispersal keep a property healthy and aerated, while adhering to building regulations
  • Stay secure:Add locking mechanisms to allow and prevent access when required
  • Reduce noise:Sound reduction requirements can be met with tailored solutions
  • Weighty decisions: Ensure your walk-on glass is suitable for its application, whether that’s domestic, commercial or industrial

 Think a bespoke solution is for you?

 NDC’s technical team can provide the right solution for your project and advise on industry policy and regulations, so you get it right first time and on budget.

We are open 8am – 5pm Monday to Friday; get in contact with our technical team:

Call: 01276 451555

Email: info@nationaldomes.com

Visit www.nationaldomes.com

 

NDC launches Lunaglaze – new modular glass rooflight with next-day delivery

Building Products Index Ltd Rooflights Leave a Comment

View the National Domelight Company entry at BPi

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5180 Lunaglaze PVCThe National Domelight Company has introduced a new brand of glass modular rooflight to its wide range of solutions. Lunaglaze is a standard specification, glass modular rooflight that is available in a range of 14 stocked sizes for next-day delivery.

Rooflights let three times more daylight into a property than an equivalent sized vertical window, with the Lunaglaze rooflight providing a stylish and cost-effective solution for optimising the use of natural daylight. Lunaglaze is NDC’s only glass modular rooflight that has two frame options: Lunaglaze PVC and Lunaglaze ALU.

 

5180 Lunaglaze ALU Electric HingedLunaglaze PVC is a fully-sealed, double-glazed PVC and glass construction with toughened and laminated clear glass. Meanwhile, Lunaglaze ALU combines high-performance, silicone-bonded, flat-sealed glass units with a fully-welded aluminium framework. This high-quality framework is powder coated and comes in a range of RAL colours, with RAL 7016 Anthracite Grey the standard colour. It provides a clean and minimalist finish from both an interior and exterior perspective. Practically, the flush external metalwork of the ALU option also ensures efficient rainwater drainage and avoids the problem of ‘water-ponding’ that can happen with alternative rooflight designs.

5180 Lunaglaze ALUFor optimum performance, the unit should be installed on a pitch of between 5-15 degrees. Both frame options are available as ‘top-only’ units to sit over a weathered builder’s kerb and can be supplied as a fixed unit or in manual or electric hinged options, which are perfect for controlling ventilation, specifically for humid areas such as kitchens.

The Lunaglaze PVC and ALU units can both be supplied as a complete unit with a 150mm PVC vertical upstand, while the Lunaglaze ALU can also be supplied with either a 150mm or 300mm splayed upstand.

Lunaglaze ALU has good thermal performance with a unit U-Value of 1.24W/m2K, and the PVC option delivering a U-Value of 1.26W/m2K. Sound insulation is also excellent.

Please click here to download NDC’s Lunaglaze brochure.