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ultraline aluminium glass sun room veranda 1
ultraline aluminium glass sun room veranda 1
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Ultraline Cube Glass Sun Room Flat Roof

SKU ALU-FLAT-2025

Original price was: £18,995.00.Current price is: £14,995.00.

21% Off

A premium cube-style veranda featuring a flat roof, robust aluminium uprights, and laminated safety glass. Modern, weatherproof, and perfect for stylish outdoor living.

Aluminium Glass Sunroom Flat Roof Veranda

Create a stylish, all-season outdoor space with the Aluminium Glass Sunroom Flat Roof Veranda—Blakesleys’ premium cube veranda combining sleek aesthetics with functional durability.This veranda is the only option for free standing or wall mounted.

Featuring a modern flat roof design with minimalist lines, this veranda uses premium T6-6063 aluminium and laminated safety glass for long-lasting performance. With no visible roof slope, the cube veranda provides a seamless, contemporary finish while offering superior weather protection and UV resistance.

Key Features

  • Custom-made or standard cube veranda solutions
  • Flat roof design with no visible slope for a minimalist aesthetic
  • Premium T6-6063 aluminium frame with CE and TÜV certification
  • 552 laminated safety glass panels with 10.76 mm thickness
  • Robust 25 cm x 19 cm aluminium uprights for structural strength
  • Weatherproof, UV-resistant, and low-maintenance materials
  • Gutter height: 25 cm; gutter length: up to 8 m single-piece
  • Coating thickness: 80–100 μm for added durability
  • Load capacity: 80 kg per square metre
  • No planning permission required for most installations
  • Nationwide delivery and professional installation available

Frame Colour: Anthracite or Black
Uprights Dimensions: 25 cm × 19 cm
Glass Type: 552 Laminated Safety Glass
Glass Thickness: 10.76 mm
Load Capacity: 80 kg/m²
Gutter Height: 25 cm
Max Gutter Length: Up to 8 m (Single Piece)
Gutter Thickness: 4.5 mm
Coating Layer: 80–100 μm
Certifications: CE Marking & TÜV Certified
Warranty: 15 Years on Aluminium Profile, 1 Year on Assembly

Optional Add-Ons

  • Custom colour options available on request
  • Integrated lighting and heating accessories

Compatibility

Suitable for residential gardens and commercial spaces. Retrofit upgrades and bespoke configurations available to suit individual project needs.

Additional Information

Brand:

Ultraline

The Ultraline is a flat roof aluminium veranda designed for low visual impact and clean architectural lines. It provides permanent weather protection while maintaining a minimal, contemporary appearance.

This is a fixed-roof system with no moving roof components, suited to modern homes, extensions, and properties where height and sightlines are critical.

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Ultraline verandas use slim aluminium profiles with an integrated flat roof design. The structure is engineered to remain visually light while delivering reliable strength and weather resistance.

The flat roof profile allows the system to sit neatly beneath existing rooflines, making it particularly suitable for bungalows and modern rear extensions.

Unlike traditional pitched verandas, the Ultraline uses a flat roof design to minimise height and visual impact.

Pitched systems prioritise brightness and classic proportions. Flat roof systems prioritise clean lines, controlled height, and architectural consistency with modern buildings.

The Ultraline can be installed as:

  • Wall-mounted, fixed directly to the property
  • Freestanding, supported by posts on all sides

Installation configuration is confirmed during site assessment to ensure correct fixing, drainage, and load distribution.

The flat roof construction provides dependable shelter from rain while maintaining a clean external appearance.

Integrated drainage systems manage water effectively without visible guttering dominating the design.

Optional side elements can be added to improve wind protection and extend usability.

Information relating to installation services, delivery lead times, groundwork requirements, warranty cover, and returns is shared across all our veranda and pergola systems.

For full details, please refer to our dedicated page:

Installation Delivery Warranty Information

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Enhancements for Verandas and Glass Rooms

Blinds, lighting, sliding glass and heating can be considered as part of the complete design. Suitability depends on the selected structure, opening, site conditions and final specification, and is confirmed through design and survey.

Outdoor Blinds

Manage glare, privacy and exposure around suitable openings.

LED Lighting Systems

Plan lighting positions and electrical routes with the structure.

Sliding Glass Panels

Consider glazing, tracks and openings as part of the complete design.

Outdoor Heating

Plan warmth around occupied areas, electrical access and clearances.