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Ventilation Louvres

Ventilation Louvres

Where maximum airflow is the primary consideration, our ventilation range is a perfect solution. Our louvres offer high levels of airflow with low pressure drop, whilst still delivering some weather protection. Continuous line or modular mullion options can be specified to fit with desired facade design.

They are ideal when you:

  • Need a high free area / high airflow solution
  • Need an economical louvre
  • Don’t mind occasional rain water entry
  • Require a continuous line appearance on the facade
View Louvre Models

Compare Louvre Models

Ventilation Louvres
ModeloPenetration ClassAirflow ClassBlade OrientationMullion TypeBlade PitchProfundidade
A-3105CD up to 3.5m/s1 (Ce & Cd)HorizontalHidden75mm128mm
A-3105D up to 3.5m/s1 (Ce & Cd)HorizontalVisible / Hidden75mm102mm / 150mm
A-4085CC up to 1.0m/s2 (Ce & Cd)VerticalHidden100mm151mm
A-4085C up to 1.0m/s2 (Ce & Cd)HorizontalVisible / Hidden100mm102mm / 154mm
PL-4080C up to 3.0m/s3 (Ce & Cd)HorizontalHidden100mm191mm
B-6485C up to 1.5m/s2 (Ce & Cd)HorizontalVisible / Hidden100mm159mm / 207mm
Download Comparison Chart
A-3105C Ventilation Louvres
Continuous line ventilation louvres offering excellent airflow and a degree of rain defence.
A-3105 Ventilation Louvres
Modular ventilation louvres offering excellent airflow and a degree of rain defence, offered with a choice of visible or hidden mullions.
A-4085C Ventilation Louvres
Continuous line ventilation louvres offering very good airflow and some rain defence.
A-4085 Ventilation Louvres
Modular ventilation louvres offering very good airflow and some rain defence, offered with a choice of visible or hidden mullions.
PL-4080 Ventilation Louvres
Concealed behind an attractive perforated skin, Perform PL-4080 louvres offer good airflow and weather performance.
B-6485 Ventilation Louvres
Bold Line ventilation louvres utilising two blade depths to allow creation of unique façade designs, customised with patterns, colours and shadow lines.

Especificações

Guidance

The principal reason for using louvres is to allow the movement of air. But, louvre specification is a balance between form and function, with louvred façade appearance playing an important part in the selection process.

  • Performance Considerations
  • Design Considerations
  • Weather Louvre Testing
Learn more

PL-4080 Ventilation Louvres

Concealed behind an attractive perforated skin, Perform PL-4080 louvres offer good airflow and weather performance.

B-6485 Ventilation Louvres

Bold Line ventilation louvres utilising two blade depths to allow creation of unique façade designs, customised with patterns, colours and shadow lines.

A-4085C Ventilation Louvres

Continuous line ventilation louvres offering very good airflow and some rain defence.

A-4085 Ventilation Louvres

Modular ventilation louvres offering very good airflow and some rain defence, offered with a choice of visible or hidden mullions.

Penetration Class : D up to 3.5m/s
Airflow Class : 2
Airflow Coefficient : 0.38
Blade Orientation : Horizontal
Blade Pitch : 100mm
Appearance : Continuous

A-3105 Ventilation Louvres

Modular ventilation louvres offering excellent airflow and a degree of rain defence, offered with a choice of visible or hidden mullions.

A-3105C Ventilation Louvres

Continuous line ventilation louvres offering excellent airflow and a degree of rain defence.

Louvres

2016 Louvre Brochure
What's in the brochure
  • - Industry Leading Products
  • - Innovative New Design Options
  • - Detailed Technical Information
  • - Louvre Specification Guidance

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Construction Specialties
Laser Build é o parceiro local da Construction Specialties e todas as questões deverão ser endereçadas para:
Rua Coronel Carlos Moreira, 825
4470-580 Moreira | Maia
Portugal
Tel.: +351 229 480 271
Fax: +351 229 480 272
Correio eletrónico: info@laserbuild.pt

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