Alu+ Ltd


We are a louvre manufacturer who specialise in natural ventilation products for the building sector. We have a reputation for providing quality bespoke, easy to install systems. Through our years of experience, we have grown to be the UK's leading louvre manufacturer and supplier.

As a louvre manufacturer, we are used extensively by designers and architects and work to create new and advanced louvre systems and window ventilation systems.

Louvre products are created with individuality and practicality in mind. We try to combine these assets into newly designed lift water and air resistant systems. 

Continuous Louvre Systems

The continuous louvre systems we provide offer architects with the means to enclose space with more flexibility, increased performance and enhanced appearance. Continuous louvre systems are constructed from aluminium for accuracy and strength and offer a selection of clips and fixing options to support its seamless integration into a variety of building types.

Continuous louvre systems can be supplied with insect mesh, bird guards, perimeter flashings and louvre doors. We also have a selection of concealed mullions. We ensure that all our materials are used economically and are used to be site specific. Our louvre systems can be customised to provide any solution you require and the exclusive click-in assembly method makes installation on site swift and easy.


The requirements for a lourve are air movement around a building. The lourve will then create additional comfort and convenience for improved living.

Our louvres come in various blade types in numerous frame options and can be combined into window systems or separately.

Louvre frames and blades are manufactured in aluminium with aesthetic appeal in mind. They can be used in a domestic or commercial setting. Lourves are available in a range of finishes and can be supplied ready made or in bar length format.

Window Ventilation Systems

Our window ventilation systems are constructed to avoid heat loss. Faulty or low performing window ventilation systems can cause unhygienic conditions with a build up of carbon dioxide and odours.

We specialise on creating aesthetically pleasing window ventilation systems with energy saving and acoustic aspects. Systems can be glazed in or fitted to the window frame.

 We have designed window ventilation systems that provide solutions for passive ventilation and offer diverse control options. Our products can be provided in a range of colours and sizes.

Adjustable Louvre

Our ALU+ range of adjustable louvres are designed so that they can produce a controllable source of airflow for both inlet air or exhaust purposes.

Like our steel louvres this product has been designed around our highly popular medium louvre system (MLS50) and has a variety of glazing options and adjustable controls to suit customer requirements.

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