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Architectural Louvres

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Crossflow are market leaders in the design, supply and installation of ventilation louvres in the Irish construction industry. We manufacture a wide range of ventilation louvres that provide a combination of effective weatherability and airflow that is unsurpassed in the industry.
Our Louvres are the most aerodynamically efficient louvres available on the present market that provide maximum coefficient free area. The construction of the louvre comes in five uniquely designed components, blade, mullions, clipping system, casements and fixing brackets. Once installed, the louvres are virtually maintenance free, eliminating the need for costly maintenance contracts.
Our louvres are available in various sizes from 50mm, 75mm, and 100mm blades to 140mm screening louvre. For maximum weatherability while maintaining free airflow, we suggest the High Performance CLS 50 HP louvre. This louvre allows us to achieve a nominal free area of 52%, while still maintaining a Class A rating.
Crossflow also provide an Acoustic Louvre which is manufactured to achieve noise reduction, while maintaining the requirement for natural ventilation.
All louvres are powdercoated to any RAL or BS colour and can also be anodised to BS 3987-AA25. We also provide a Decral finish effect, coated onto the aluminium producing a startlingly accurate wood or marble effect at a fraction of the real cost of these materials and still carries a 25 year guarantee.

Features and Benefits

Aesthetically

The aerodynamic shape has clean sharp modern lines that provide aesthetically pleasing continuous appearance. The Crossflow CLS-HP50 Louvre will also act as a non-vision screen to fully conceal plant and equipment.

Virtually Maintenance Free

The all aluminium assembly for louvre through to mullion/clip assembly and fasteners, requires minimum maintenance apart from periodic cleaning as outlined in our maintenance manuals.

Reduces Energy Costs

As the blade shape is aero-dynamically efficient, it has a low coefficient of discharge thus reducing air resistance through the louvre, and allowing the aperture and plant equipment to be smaller than standard louvres so saving capital outlay and running costs.

Performance

The CLS-HP Louvre system combines aerodynamic efficiency and a high free area with very impressive weather efficiency providing both excellent ventilation and rain defence.

Find more details on our brochures:

High Performance Louvres

The Crossflow CLS-HP range of louvres are the premium louvres in our range for weather performance and aesthetics.

Your Benefits

Product Range & Applications

Our high performance louvres are available in 50mm & 75mm pitch systems, with the CLS-HP50 providing the highest levels of rain defence (Class A Louvre at 2 metres/sec in accordance with EN13030 Edition 5).

Storm Louvres

The Crossflow CLS 37 XHP range of louvres are our premium louvres in terms of weather performance and aesthetics.

Features & Benefits

Appearance

The curved aerodynamic shape of the Crossflow CLS 37 XHP has clean sharp modern lines that provide aesthetically pleasing continuous appearance vertical louvres.

Low-maintenance

The all-aluminium assembly for louvre through to mullion/clip assembly and fasteners minimal maintenance apart from periodic cleaning as outlined in our maintenance manuals.

Reduced energy costs

Due to its aero-dynamically efficient blade shape, it has a low coefficient of discharge, thus reducing air resistance through the louvre, and allowing the aperture and plant equipment to be smaller than standard louvres, thereby saving capital outlay and running costs.

Performance

The CLS 37 XHP Louvre system combines aerodynamic efficiency and a high free area with the highest possible weather efficiency.

Screening Louvres

Crossflow are market leaders in the design, supply, and installation of screening louvres in the construction industry.

Features & Benefits

Product Range & Applications

Our screening system is designed to be adaptable to virtually all on site applications and have maximum flexibility utilising adjustable aluminium fixing cleats/fasteners. All louvres are in kit form which enables a quick and easy install on site and allows for large on-site tolerances.
Our standard louvres are available in 140mm pitch systems. For open top plant screens, the 140mm pitch screening louvre is suitable to visually hide mechanical installations etc, whilst still allowing good airflow. This louvre blade can also be used for horizontal solar shading.
Full acoustic louvre systems are also available in 150mm, 300mm, 450mm, and 650mm deep modules.

Brise Soleil & Solar Shading

Crossflow Brise Soleil and Solar Shading systems are designed to control solar gain, reduce glare, and enhance building façades with clean, contemporary architectural solutions. These systems help improve internal comfort while maintaining airflow and visual consistency across the building envelope.
Download CLS CJ Louvre Systems (PDF)
Download Architectural Sun Control (PDF)

TESTIMONIALS

What Our Client Say

ESB have had a good working relationship with Crossflow for more than 25 years in ESB Head Office. Crossflow have conducted the preventive maintenance schedule on time, by always been proactive with any follow up actions required from PPM and responded to call outs within SLA. Crossflow have always invoiced on time with no delays.

Peter Murphy

ESB Facilities Manager
Crossflow Air conditioning has completed a large number of projects for various clients that we have been associated with over the last 20 – 25 years. At all times they have shown an appreciation for service, both in the initial construction phase and more importantly in the follow-on after sales maintenance phase.

Dean Brassington

Consultant Eng. for Allianz Worldwide Care
Thank you for the professional and efficient job Crossflow carried out for us with respect to installing the new FSAI Mitsubishi AC System. It is good to know that we now have some level of redundant cooling system within the environment.

Marc Kane

Food Safety Authority of Ireland

Any Questions?

We would be delighted to assist your query.
Contact our Technical Customer Service Team today on +353 1 427 9300 or enquiries@crossflow.ie.

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