3000mm x 3000mm Made to Measure Glass Flat Roof Window Lantern

Our 3000mm x 3000mm Square Gazebo Style Roof Lantern is a substantial made-to-measure flat roof window light featuring four equal-sized sides to create an impressive symmetrical gazebo-style roof.

At 3 metres square internally, this large roof lantern is ideal for spacious extensions, kitchens, dining rooms, conservatories and open-plan living areas where a significant amount of natural daylight is required.

Complete 3000mm x 3000mm Roof Lantern

The lantern is supplied as a complete roof system including the window frames, roof structure, guttering, your choice of glass or polycarbonate roofing and a decorative finial.

• Internal Frame Size: 3000mm x 3000mm
• Design: Square gazebo style with four equal sides
• Manufacture: Made to measure
• Window Frames: Included
• Roof Guttering: Included
• Roof: Choice of glass glazing or polycarbonate
• Decorative Finial: Included

3000mm x 3000mm Internal Frame Size

Important: The stated 3000mm x 3000mm size is the internal frame measurement. The overall dimensions will be larger once the window profiles and cill are included.

The window profiles are approximately 70mm wide. Allowing 70mm on each side gives an approximate overall external frame size of:

3140mm x 3140mm external frame size.

The cill is approximately 160mm wide. Allowing 160mm on each side of the internal measurement gives an approximate overall external cill size of:

3320mm x 3320mm external cill size.

3000mm x 3000mm Roof Lantern Dimensions

• Internal Frame Size: 3000mm x 3000mm
• Approx. External Frame Size: 3140mm x 3140mm
• Approx. External Cill Size: 3320mm x 3320mm

Large 3 Metre Square Gazebo Roof Lantern

With four equal-sized sides, this lantern creates the distinctive square gazebo-style roof. The 3000mm x 3000mm internal size makes it an impressive choice for larger rooms where the roof lantern is intended to become a major architectural feature.

The elevated roof design introduces daylight from above and can help bring natural light into the centre of large extensions where conventional windows and doors may not provide sufficient illumination.

Important Information About the Roof Design

Please note: The roof lantern shown in the product photographs may be the smaller 1000mm x 1000mm version.

As the size of a gazebo roof lantern increases, the roof configuration may need to change to provide the required strength and structural support. The roof design of this 3000mm x 3000mm lantern may therefore differ from the smaller example shown.

Glass or Polycarbonate Roof Options

The lantern can be supplied with either glass glazing or polycarbonate roofing, allowing you to choose the most appropriate option for your project.

Glass provides the clean appearance and excellent natural daylight associated with a traditional glazed roof lantern, while polycarbonate provides a lightweight and practical alternative.

Ideal for Large Flat Roof Extensions

A 3000mm x 3000mm roof lantern provides a substantial glazed roof area and is particularly suited to larger residential and commercial projects.

Typical applications include:

• Large Kitchen Extensions
• Kitchen-Diners
• Open-Plan Living Areas
• Dining Rooms
• Garden Rooms
• Conservatories
• Large Flat Roof Extensions
• Commercial & Hospitality Spaces

Made to Measure Glass Flat Roof Window Light

Our square gazebo roof lanterns combine traditional styling with the convenience of a complete made-to-measure roof system. The windows, roof structure, guttering, glass or polycarbonate roofing and decorative finial are supplied together to create the finished lantern.

Important: Please carefully check the internal frame, external frame and external cill dimensions before constructing the roof opening, kerb or supporting structure.