Classic Collection
The Classic Timber Roof Lantern Collection combines the natural elegance of painted Sapele hardwood with a low-maintenance aluminium-capped exterior. These roof lanterns feature internal lamb's-tongue moulded rafters, offering a traditional aesthetic alongside modern energy efficiency. Perfect for the renovation of period homes.
Grosvenor
The Grosvenor timber roof lantern brings traditional elegance and generous natural light to substantial kitchen extensions, orangeries and period-style properties. Measuring 3295mm × 2205mm (internal kerb), its beautifully proportioned twenty-pane design creates an impressive glazed centrepiece, ideal for spacious kitchens, dining rooms and open-plan living areas.
Part of our Classic Collection, the Grosvenor is crafted from engineered Sapele hardwood, with finely detailed internal rafters and traditional lamb's-tongue mouldings that add depth, warmth and architectural character. Its broad rectangular proportions, carefully arranged glazing bars and elegant 25-degree roof pitch evoke the character of traditional orangery architecture, making it an attractive choice for both period properties and sympathetically designed modern extensions.
Externally, durable aluminium capping protects the timber framework from the elements, preserving the appearance of painted hardwood internally while providing a low-maintenance exterior. Energy-efficient double glazing helps reduce heat loss, while a choice of colours, glazing specifications, ventilation and decorative detailing allows the Grosvenor to be tailored to individual requirements.
Supplied in kit form for on-site assembly, with professional installation also available, the Grosvenor offers a refined solution for homeowners seeking a large traditional timber roof lantern with exceptional architectural character and generous glazing.
Dimensions
The Grosvenor roof lantern is designed to be fixed onto a kerb-like detail which rises proud of the supporting flat roof assembly, precisely at the open edge of the lantern aperture. Dimensions shown for this lantern roof are for the internal kerb size, not including any internal finishes.
Critical dimension – Internal kerb, timber to timber: 3295mm x 2205mm on plan.
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Key Features
Refined Materials
- Crafted from engineered Sapele hardwood for exceptional strength and durability.
- Aluminium exterior cappings provide optimum weatherproofing and minimal maintenance.
High Performance Glazing
- Energy-efficient double glazing with a standard glazing U-value (Ug) of 1.2 W/m²K helps reduce heat loss and improve thermal comfort.
- Self-cleaning specification ensures minimal maintenance and toughened glass in line with regulations.
Elegant Design
- 25-degree roof pitch creates a visually striking and timeless look.
- Decorative timber rafters with lambs tongue detailing add refined architectural appeal.
Customisation Options
- Electric or passive ventilation options available to improve airflow.
- Standard colours include Classic White and Slate Grey, with bespoke colours on request.
- Decorative ornamentation including finials and other details allows for further personalisation.
Ease of Installation
- Supplied pre-drilled, in kit form and with a full fitting kit and detailed fitting instructions provided.
- Professional installation service available for a seamless experience and additional service warranty.
Lighting Integration
- Designed to support pendant lighting up to 25kg, ideal for enhancing interiors.
Available options
Personalise your Grosvenor timber roof lantern with a choice of frame colours, glazing specifications, ventilation and decorative detailing. Additional options, including internal cornices, blinds and provision for pendant lighting, allow you to tailor the lantern to your home and project requirements.
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Ventilation
Timber roof lantern ventilation
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Ornamentation
Timber roof lantern ornamentation
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Colours
Timber roof lantern colour options
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Glass
Timber roof lantern glass options
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Internal Cornice
Timber roof lantern internal perimeter cornice
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Pinoleum Blinds
Timber roof lantern Pinoleum Blinds
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Installation
Timber roof lantern installation
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Provision for Lighting
Timber roof lantern pendant lighting
Benefits at a glance...
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Combines timeless timber craftsmanship with low-maintenance aluminium.
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Customise to suit specific requirements – colour, ventilation, etc.
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Floods interiors with natural light, creating brighter, more inviting spaces .
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Increases property value by adding style and visual appeal.
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Choose installation to optimise the warranty.
Illuminate with Timeless Elegance
Our gallery showcases a variety of styles, finishes, and configurations to inspire your next project. Explore how timber framed roof lanterns transform spaces with elegance and natural light.
The Classic Collection is all about timeless elegance and durability. Crafted from beautifully detailed hardwood timber and finished with weatherproof aluminium, these roof lanterns bring a touch of traditional charm while delivering exceptional performance and longevity.