Metal Screen fabrics: The most effective Solution to protect from heat without losing light

Thermal control indoors is one of the biggest challenges in modern homes, offices and commercial spaces with large windows. And while many assume that a standard screen fabric is enough, the reality is that not all fabric perform the same way against heat.

Metallized technical fabrics represent a clear step foward in both performance and efficency. They don’t just lower indoor temperatures: they do so without sacrificing natural light or outward visibility.

If your goal is to improve thermal confort without closing the window to the outside world, this is the most advanced solution available.

Metal screen fabrics: why they can improve thermal confort

What are exactly metallized fabrics

Frente tejido metalizadoOutside

They are technical fabrics, generally screens, that incorporate a metal layer on the outside face.

This layer can be made of:

  • Vaporized aluminum
  • Heat-applied metallic particles
  • High-reflective coat

This surface acts as a thermal shield, reflecting a larga portion of solar radiation before it passes through the fabric.

Technical Data: The composition of Enrollatech Metal Screens

The key to the performance of a metal screen lies on its composition. At Enrollatech, we ensure our fabrics meet the highest quality standards. Their openness factor allows light to pass through, just like any other screen fabric, but their real strength lies in their ability to reflect radiation, precenting heat to build up.

Bellow is a summary of the tecnical specifications of our metal screens:

Composition Openness Factor Fire Resistance Classification Thermal Stability
30% Polyester - 70% PVC 2% openness Class 1 UNE-EN 13773 -30ºC / 70ºC

How metal screens work: the science behind comfort

The defininf feature is solar reflection.

A standard screen typically reflects around 25%-35% of solar radiation. Metal screen can real 60% or even 70% in certain models.

This means:

  • Less heat entering the space
  • Lower perceived temperature
  • Reduced demand on air conditioning
  • Improved energy efficiency

The fabric does not absorb raditation, it rejects it.

Meeting room with big windows and roller blinds

Real advantages of Metal Screen

Significant Reduction of Indoor Heat

This is their primary purpose. In spaces exposed to direct sunlight, the difference compared to a standard screen is immediately noticeable: less heat, less glare and more stable indoor enviroment.

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Natural light without darkening the room

Unlike blackout fabrics, metal screens allow soft and filtered daylight, clear outward visibility, a light aesthetic and reduced reliance on artificial lighting. They are ideal for those seeking thermal comfort without losing brightness.

Superior performance on Façades facing south

On highly exposed orientations, metal screens can perform 40% better than a standard screen farbic.

Energy Savings

By reducing heat gain, air-conditioning demand decreases up to 30% less energy use during warm months, more stable indoor temperatures and lower thermal sensation without blocking daylight.

Glare control without losing visibility

Perfect for offices, computer workstations near windows, workspaces and homes with large windows. The metal layer filters light without darkening the view.

Enrollables en espacios profesionales

Ideal for professional projects

Architecs, interior designers and technical specifiers increasingly choose metal screens for office buildings, commercial spaces, hotels and high-end residential projects. All thanks to their balance of aesthetics and thermal performance.

When to choose a metal screen, and when not to

Choose it when:

  • The room overheats easily
  • The window receives direct sunlight for long periods
  • Reducing energy consumption is a priority
  • Natural light is needed without excess heat
  • The project requires high thermal comfort standards

Avoid it when:

  • Total darkness is required, blackout fabrics work better
  • The window faces north, extreme protection is unnecessary
  • A warmer, more decorative textile look is desired
  • Total nighttime privacy is the priority, metal screens can improve reflection but do not block visibility at night

Standard Screen or Metal screen? A clear comparison

Property Standard Screen Metal Screen
Heat control RecomendadoRecomendado RecomendadoRecomendadoRecomendadoRecomendadoRecomendado
Natural light RecomendadoRecomendadoRecomendado RecomendadoRecomendadoRecomendadoRecomendado
Energy Savings RecomendadoRecomendado RecomendadoRecomendadoRecomendadoRecomendado
Privacy RecomendadoRecomendadoRecomendado RecomendadoRecomendadoRecomendado
Natural aesthetic RecomendadoRecomendadoRecomendadoRecomendado RecomendadoRecomendado
Solar reflection 30% aprox. 60-70% aprox

Conclusion: If heat is the problem, the answer is metal screen.

The most effective solution for modern thermal comfort

Metal screen fabrics are the most advanced option for combating heat without giving up natural light. Their performance is proven, maintenance is simple and their aesthetic integration suits contemporary architecture perfectly.

For demanding residential spaces and professional enviroments, they are very likely the best investment in thermal comfort you can make.

You can get more information about Enrollatech's technical fabrics here, in our website. If you have any question or need professional advice, you can contact us. We will be pleasured to solve all your doubts.