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Privacy, Aesthetics and Safety
Exterior and interior shutters

Both exterior and interior aluminum shutters contribute to the energy efficiency of your home, as well as to greater privacy and security. They can have adjustable slats, which you can adjust to calibrate the air and light intake, or fixed slats that can be perforated or not, depending on your preferences for air and light flow.

The shutters you've always dreamed of

We are committed to providing excellence in the manufacture of your shutters, combining modern design, durability and energy efficiency.

Natural light control

Shutters give you precise control over the natural light entering your home or building, allowing you to adjust the amount of light to suit your preferences.

Privacy and security

Shutters help maintain privacy inside a house or building, preventing outsiders from seeing what's going on inside. Furthermore, shutters are an additional point of security, making it difficult for thieves or intruders to gain access.

Thermal and acoustic insulation

Shutters help to reduce heat transfer between the inside and outside of a house or building, helping to maintain a comfortable internal temperature and reducing heating and cooling costs. In addition, shutters can also help to reduce external noise, providing a more peaceful and quiet indoor environment.

Discover our Interior and Exterior Shutter Projects
External shutters

As well as helping to define the aesthetics of your property, exterior shutters enhance it and provide an extra element of protection. They are very popular in ground-floor houses because of their safety. They are available in various colors and styles and are suitable for both a more traditional and more contemporary aesthetic.

Discover our Interior and Exterior Shutter Projects
Internal Shutters

Internal shutters help protect your privacy with the advantage that you can close them without having to open the window. They can be adapted to different types of decor, but work particularly well with rustic or traditional styles.

Discover our Interior and Exterior Shutter Projects

Custom-made shutters. We provide assistance at all stages of the manufacture, installation and after-sales of your shutters.

Why entrust your project to Metalagreste?

More than just a supplier of window frames, automation and locksmiths, we are the reliable partner you are looking for to complete your projects.

  • Over 30 years of experience
  • PME Líder
  • Qualified professionals
  • Customer service
  • 100% compliance with EC, environmental and occupational health and safety standards
  • We work throughout Portugal and Europe