Single Glazed Curtain Wall

What is a single glazed curtain wall? 

A single glazed curtain wall is an external non-load-bearing façade with one pane of glass held by thin aluminium frames. The system protects buildings from wind and rain while ensuring maximum transparency and design flexibility. 

Our glass facades section presents different glass façade solutions for residential and mixed-use development projects. The aluminium framing system provides a lightweight weather-resistant structure, enabling slender sight lines and generous spans without unnecessary bulk.

Single vs Double-glazed Curtain Wall

Both systems protect against weather, but double-glazed units offer superior thermal and acoustic insulation due to their sealed, two-pane design. They are ideal for air-conditioned and noise-sensitive areas.

Single glazed curtain walls work best with internal façades, covered walkways and warm climates that require moderate insulation levels. The system provides the most streamlined look at a reduced initial expense while fulfilling all five curtain wall requirements. These include: 

• weather-tightness

• structural resistance to wind and imposed loads 

• thermal and solar control 

• enhanced safety and security

• provision for movement to accommodate thermal expansion, wind, and seismic activity without loss of performance.

Benefits of installing single glazed curtain wall

Durable aluminium frames 

Our aluminium frames are weather-resistant, watertight, and stable under high wind loads. Unlike timber or steel, aluminium resists rot, swelling, warping, and rust, ensuring a secure, new-looking façade with less maintenance.

Minimal frames and unobstructed views

Aluminium’s lightweight strength allows for slim lines and maximum daylight, giving it a near-frame-free look from the inside with an expansive outlook outside without interruption.

Sustainable choice

TECHNAL supports low-carbon, circular aluminium that contains at least 75% recycled material. Aluminium can be recycled infinitely, without losing its quality. 

Effortless to maintain

Aluminium is exceptionally resistant to UV exposure, coastal conditions and extreme temperature changes. This is thanks to our superior powder coating, anodized finished but most importantly, its inherent resistance to corrosion. Maintaining the façade's appearance is extremely easy. It only requires routine glass maintenance and occasional frame wipe downs.

Customisation options

Select from a broad spectrum of colours and finishes to suit your design concept. Finishes include matte, gloss, textured, and marine-grade, suitable for coastal use.

Add opening options such as projecting vents, integrated windows or doors to improve ventilation and access. Match sliding doors and windows to your curtain wall for a cohesive, high-end look. 

How long do single glazed curtain wall last?

TECHNAL façades includes safety glass with aluminium components that resist corrosion to provide dependable service for decades. The combination of precise fabrication techniques with high-quality seals and tested accessories results in a durable investment that requires minimal maintenance.

Periodic cleaning, a scheduled check of the sealants and occasional replacement of gaskets keeps it performing regularly over time. If you need more protection, you can ask for project-specific warranties and certificates of conformity.

How much do single glazed curtain walls cost?

The final cost depends on the dimensions of the project together with its geometric design, glass requirements, hardware selection, finish choices and more. 

TECHNAL provides individualised pricing as each project requires distinct solutions. 

Why choose TECHNAL for your single glazed curtain wall project?

• Premium materials: high-grade aluminium, rigorous testing, and proven façade engineering.

• Customisation: colours, textures, and multiple opening elements for tailored function and style.

• Sustainability focus: recycled-content alloys and circular design to lower embodied carbon.

• Global trust, local presence: 45+ years in the Middle East and a dedicated Dubai showroom for hands-on advice and support.

Ready to transform your home? TECHNAL offers personalised advice and inspiration at our Dubai showroom. Alternatively, you can contact us today for specific queries regarding single glazed curtain walls.