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TENTAL - Flat cap

Key Features

With TENTAL, not only can you imagine the world you want, you can build it too.

Designed to spark creativity, the TENTAL curtain wall system gives architects true freedom of expression. With 50 and 60 mm profiles with a flat cap design, it delivers clean lines and a strikingly modern look. The result is a distinctive facade that feels open, light-filled, and seamlessly connected to its surroundings.

It's not just about looks. TENTAL balances aesthetics with performance, offering high recycled content to support circular design and easy disassembly.

A bold choice for those who want more than just a wall, it's a statement. One that reflects light, space, and sustainability in equal measure. Make your next project truly unforgettable.

Versatile Design

With 50 and 60 mm profiles, the flat cap solution offers a clean, minimalist aesthetic. TENTAL's black anodised flat pressure plate enhances the facade's elegance, while infill options up to 62mm allow for transparent or all-glass designs with horizontal or vertical lines.

Advanced Performance

With optimised thermal insulation using ABS and optional xPET insulators, TENTAL delivers high thermal performance. It also supports glazing panels up to 850kg (TENTAL 60), and complies with EN and CWCT wind, water, and air resistance standards for lasting durability.

Ventilation and Comfort

TENTAL facades are fully compatible with current and future window, door and sliding systems, enhancing user comfort through integrated ventilation and seamless design flexibility.

Carbon-Conscious Solution

TENTAL is made with at least 75% recycled content and is 95% recyclable, reducing its environmental impact. Made with Hydro CIRCAL® 75R (at least 75% recycled, end-of-life aluminium) as standard, the CO²e footprint of 1.9 kg CO² eq / kg Al. is around 80% lower than the European average emissions for primary aluminium production.

Design

Designed for Creativity, Engineered for Performance

Performance

High Performance in Thermal, Acoustic, and Weather Protection

TENTAL 50

TENTAL 60

Air permeability

T-T

AE 1200 Pa

-

M-T

AE 1200 Pa

AE 1200 Pa

Water tightness

T-T

RE 1200 Pa

-

M-T

RE 1500 Pa

RE 1500 Pa

Resistance to wind pressure

Service 2000 Pa

Security 3000 Pa

Service 2000 Pa

Security 3000 Pa

Sustainability Information

Supporting lower carbon facade design without compromise

TENTAL facades help to reduce embodied carbon through the use of Hydro CIRCAL® aluminium (≥75% recycled content) and a design approach focused on circularity. With 95% recyclable components and compatibility with BREEAM and whole-life carbon strategies, TENTAL supports more sustainable facade design across UK and Ireland projects.

Reduced CO² footprint

Using Hydro CIRCAL© aluminium (1.9 kg CO2e/kg of Al.) allows 80% reduction of CO2 emissions vs the European average for primary aluminium. Ask for your dynamic Environment Product Declaration (EPD).

75% recycled material

Our products are made with at least 75% recycled components and materials including aluminium, EPDM, and polyamide.

95% recyclable

TENTAL is made with 95% recyclable materials. When we design our products, we take into account their disassembly and re-use at the end of their lifecycle.

Other Certifications

TENTAL 60 holds Cradle to Cradle certified Silver status, and both TENTAL 50 and 60 facades can be configured to meet Passive House performance standards.

Additional Options

Many possibilities thanks to a wide range of configurations.

Colours and Finish

This is a small selection of our colour palette. If you would like a colour that is not shown here, please contact us.

Downloads

Discover our commercial product brochures

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Frequently Asked Questions

Discover the TENTAL Flat Cap facade by TECHNAL with slim 50/60mm profiles, recycled content, and seamless integration for sustainable, high-performance design.

  • The TENTAL Flat Cap facade is defined by its clean, minimalist flat cap appearance, using 50 mm or 60 mm aluminium sightlines to create a refined, uniform grid aesthetic across the building envelope.

  • A flat cap system offers a precise, linear facade with visible but subtle horizontal and vertical lines, offering a modern alternative to more pronounced feature caps or fully frameless glazing.

  • A Flat Cap variant is ideal when you want:

    • A minimal grid appearance without bulky caps
    • Sharper facade definition than structural glazing
    • A balance between design simplicity and performance

    It sits between feature caps (more expressive) and structural glazing (fully flush) in the TENTAL range.

  • TENTAL Flat Cap supports glazing and infill thicknesses from 6mm up to 62mm, allowing specification of double or triple glazed units depending on performance requirements.

  • TENTAL Flat Cap can support large, high-performance glazing units up to 850kg, enabling expansive glass facade with maximised daylight and reduced visual interruption.

  • TENTAL Flat Cap delivers high thermal efficiency through:

    • Optmised thermal breaks using ABS and optional xPET insulators
    • Compatibility with other TECHNAL high-performance glazing

  • The facade is made with Hydro CIRCAL® aluminium, containing at least 75% recycled end-of-life aluminium, significantly reducing embodied carbon.

Let's Talk About Your Next Project

Have a question, need technical guidance, or want to discuss a specific build? Our team of experts is here to help. Reach out today and discover how TECHNAL can bring added value to your commercial or residential aluminium building project.

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