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Product Features

Premium Timber

As with our other lanterns, L3 is constructed using only premium, sustainably-sourced hardwoods.

High-Performance Glazing

Features high-performance glazing options for improved thermal efficiency and acoustic performance.

Decorative Extras

Add a sophisticated finishing touch with a range of optional decorative extras for both the interior and exterior.

Ventilation Options

Choose an optional automatic or manual roof vent for ventilation in larger spaces.

Architectural Feature

L3 is our largest standard roof lantern, and is the ideal choice for creating a stunning focal point in expansive spaces.

Timber roof lantern

Expert Craftsmanship & Versatile Design

Every L3 roof lantern is a product of premium materials and expert craftsmanship. A stunning addition to any project, L3’s expansive dimensions and elegant design create a dramatic and inviting atmosphere, making it a perfect fit for both residential and commercial spaces.

Whether you’re renovating a historic building or constructing a modern home, the L3 roof lantern can add a touch of sophistication and natural light to any space.

Sustainability and Quality Assurance

Sustainability and quality are at the very core of our operations.

Our engineered timber is sourced from FSC® or PEFC certified forests, ensuring that every L3 roof lantern is crafted from responsibly-sourced wood.

Moreover, our products undergo rigorous quality checks and are covered by comprehensive warranties. We offer a 30-year guarantee on timber and a 10-year product warranty.  Trust in our commitment to quality and sustainability for your next project.

Wooden orangery

Technical Specifications

FeatureDetails
MaterialEngineered Timber
GlazingDouble or triple-glazed with various options
Thermal PerformanceU-value as low as 1.1 W/m²K
Acoustic PerformanceUp to 42 dB
FinishFactory spray applied micro-porous paint
  • Timber Options
  • Colours Options
  • Glass Options
  • Downloads

Timber Options

Rich Timber Options

Explore our variety of timber options, including Engineered Redwood, Engineered Hardwood, Engineered Oak, and Accoya, with special timber types available upon request to suit your project’s unique requirements.

Accoya

Accoya

Oak

Oak

Red Meranti

Red Meranti

Redwood

Redwood

Sapele

Sapele

Colours Options

Explore Our Range of Colour Options

As standard, our roof lanterns are finished with a white micro-porous paint which is spray-applied (RAL 9010). However, we also offer a wide range of customisable colour options (including natural stained finishes) to suit your unique aesthetic preferences. Whether you prefer a bold statement or a more subtle touch, our colour palette ensures your roof lantern perfectly complements your design.

RAL 9010
RAL 9004
RAL 9003
RAL 7032
RAL 7030
RAL 7016
RAL 7004
RAL 7002
RAL 1013
RAL 6013

Colour Selected:

Pure White (RAL 9010)
Signal Black (RAL 9004)
Signal White (RAL 9003)
Pebble Grey (RAL 7032)
Stone Grey (RAL 7030)
Anthracite Grey (RAL 7016)
Signal Grey (RAL 7004)
Olive Grey (RAL 7002)
Oyster White (RAL 1013)
Reed Green (RAL 6013)
RAL 9010
RAL 9004
RAL 9003
RAL 7032
RAL 7030
RAL 7016
RAL 7004
RAL 7002
RAL 1013
RAL 6013

Glass Options

Customisable Glass Options

Customise your roof lantern with a range of glazing options. Our standard high-performance double glazing can be upgraded to self-cleaning or solar-control glass, providing added benefits like improved energy efficiency and reduced maintenance.

Timber orangery

Downloads

Downloadable Resources

Explore our Downloads section for detailed product information. If you have any specific questions, please get in touch.

What Our Customers Are Saying

Lomax supplied all the doors and windows for our refurbishment. The process was easy, the doors and windows are beautiful. Fantastic service, great product, superb aftercare with minor adjustments once...
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Miranda Anderson

I had all eleven windows replaced at my Edwardian house by Lomax + Wood, Silver service, in 2015. They were an easy company to deal with and the product and...
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Ian Harrington

Absolutely brilliant. We were really worried as we were having a new kitchen installed and we thought that it could get damaged during windows/bi-folding doors installation. But nothing further from...
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Lia T

From start to finish Lomax + Wood were incredibly professional in their approach. I have very little experience in construction but from the outset they filled me with ease and...
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Hannah Pewter

I wouldn't hesitate to recommend L&W. The quality of the doors and windows they installed in our house is excellent and the service I have received from Andrew and his...
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Ben Lane

Frequently Asked Questions

Discover the benefits of our L3 roof lantern in our comprehensive FAQ section. Find detailed information to help you make an informed decision.

What are the benefits of choosing L3 roof lanterns?

L3 roof lanterns offer numerous benefits including enhanced natural light, superior thermal performance, and high acoustic insulation. They are made from sustainable materials and can be customised to fit a variety of architectural styles.

What's the difference between L1, L2 and L3 roof lanterns?

As well as completely bespoke roof lanterns, we offer a range of standard designs. L1 measures 4000 x 1550mm, L2 measures 4650 x 2250mm and L3 measures 4650 x 2250.

Can the L3 roof lantern be customised?

Yes, our roof lanterns are customisable to match your design preferences and architectural requirements. We can also offer completely bespoke roof lanterns as well as our standard range of lanterns.

What are the dimensions of the L3 roof lantern?

Our L3 roof lantern measures 4650 x 2250mm.

Can't find the answer you're looking for?

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Case Studies

Our case studies showcase the breadth of our expertise, from restoring historic properties to adding the finishing touches to luxury new builds. Explore our portfolio of case studies for inspiration.

Our Process

From initial consultation to final installation, we’re with you every step of the way.

Consultation and Quote

We’ll discuss your needs, preferences, and budget to provide a tailored solution. Our experts will guide you through our product range, explaining the benefits of different materials and designs. We’ll then provide a detailed quote for your consideration.

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Talking people

Product Showcase

Visit one of our showrooms to see our full sized samples up close. Experience the quality of our craftsmanship, test the smooth operation of our windows and doors, and visualise how they’ll look in your home. Our team will be on hand to answer any questions.

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Redwood Barn

Order and Survey

Once you’ve paid your deposit, we’ll arrange a detailed site survey. Our experts will take precise measurements and assess specific requirements, ensuring a perfect fit and addressing any potential issues before manufacturing begins.

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Lomax + Wood employee surveying home

Design Approval

Based on the survey, we’ll create detailed designs for your approval. This includes specifications for sizes, glazing options, hardware, and finishes. We’ll work with you to refine the designs until you’re completely satisfied.

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Lomax+Wood showroom employees

Manufacture and Delivery

Your bespoke products will be crafted in our state-of-the-art facility. We use advanced techniques and high-quality materials to ensure exceptional performance and longevity. Once complete, we’ll carefully deliver your products to your property.

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Lomax + Wood employee manufacturing window frames

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