Built-in screen, concealed in cavity wall

Perfectly integrated into the cavity wall without perforating the shell, built-in screen SC1000 is the ideal solution for passive building and energy-neutral living. This innovative screen combines functionality and sustainability with a sleek design.

No perforation of the building shell

Built-in screen SC1000 is planned in at the earliest stages of the building process, allowing it to be seamlessly integrated and fully concealed within the cavity wall.

For low-energy and passive building

Ideal for passive or low-energy homes because the box is accommodated entirely in the cavity wall. This means there is no perforation of the building shell and hence no heat loss.

Dimensions up to 14 m²

With slimline fabric guide rails and a bottom lath that seals the box and is invisible when closed, this screen is an architectural gem suitable for windows of up to 14 m².

Mix & match your colours

Our boxes and profiles are painted carefully in our environmentally-friendly paintshop. Choose from a huge range of over 300 RAL colours and diverse textured paints, all without a surcharge. Create your unique style with your own colour palette, without extra costs!

Widest choice of fabrics

Let your style shine with our wide range of high-tech fabrics, all of which reflect the sun effectively. Discover the benefits:

  • Choice of polyester or glass fibre fabrics
  • Choice of translucent or full backout fabrics
  • Wide range of colours and patterns
  • Maximum UV protection
  • Water-repellent
  • Dirt-repellent
  • Created with passion in our own workshop

Why choose Harol?

100% guaranteed quality

Our Belgian craftsmanship, accurate to the millimetre, is supported by over 75 years of experience, allowing us to continuously maintain the very highest quality standards.

Design awards

Numerous international awards recognise our persistent product development and constant drive for innovation, aiming to provide greater durability, comfort and well-being.

Customised solutions

Harol supplies 100% made-to-measure solutions, where every detail counts. Our roller shutters, solar shading solutions and pergolas with endless personalisation options can be perfectly matched to your wishes.

Full service from start to finish

Choose a reliable and transparent partner who offers professional advice, specialised installation and a robust 5-year quality guarantee to ensure your satisfaction.

Why natural cooling

Our mission statement, “We Believe in Natural Cooling,” lies at the heart of all our efforts. We consider smart solar shading to be the most natural and energy-efficient way to block heat. Compare it to a tree providing shade: just as you seek natural cooling under the branches of a tree, sun protection keeps the sun out and your home, patio and workplace pleasantly cool. It offers natural air conditioning for your home which is healthy but also environmentally-friendly.


  • Savings on your energy bill
  • Passive cooling in the summer
  • Insulation in the winter
More about natural cooling