Free-standing sun screen, easy installation

Duostore, an innovative pergola, offers cooling and shade under a free-standing construction by combining two top-quality sun screens or folding arm awnings in one robust aluminium frame.


Duostore is a free-standing pergola with roll-up fabric. The frame can be installed free-standing or fixed on the terrace.

High-tech, UV resistant fabric

Choose a polyester or acrylic fabric with maximum UV protection and water-resistant properties, all manufactured in our workshop.

Maximum surface area: 36 m2

With a maximum surface area of 36 m2, Duostore offers an optional vario-valance of up to 2 metres, providing protection when the sun is low in the sky.

Mix & match your colours

Box and profiles are professionally painted in our environmentally-friendly powder coating facility. Choose from over 300 RAL colours and various textured paints for great, standard prices.


Widest choice of fabrics

We offer a wide choice of high-tech fabrics which repel the sun effectively.

  • Choice of polyester or acrylic fabrics
  • Maximum UV protection
  • Water-repellent
  • Manufactured in our own workshop
  • Standard fabrics: Sattler Elements and Dickson Orchestra
  • Optional: choose from the Dickson, Sunvas and Sattler collections

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 sun screens 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 screens keep the sun out and your home, patio and workplace pleasantly cool. They offer 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