Who we are

Fassada Systems is a cloud based knowledge company

focused on the development, the distribution and

the IP-licensing of the "Fassada" aluminium curtain wall systems for commercial and high-rise buildings. 

What makes us special

Fassada products are smarter, more efficient and more cost effective.

Fassada products are not just innovative, but disruptive.

Working with sustainable products for a greener tomorrow

with lower cost and reduced risk.


Fassada products are solving the real problems of the client façade contractors

instead of creating problems with complex curtain wall systems.

Fassada is just incomparable and your ideal curtain wall partner.

Our background

The source of expertise

Lesos, the developer of “Fassada”:

  • since 1990 one of the worldwide leading façade engineering firms

  • more than 300 iconic references, as façade engineer, in over 40 countries

  • in close collaboration with top Universities and Research institutes that provide state-of-the-art information, in particular with Prof. Dr. Ir. Arch. Nathan Van Den Bossche - RUGent and Chief Innovation Officer at Lesos

The vision

Value Engineering

The value methodology or value engineering (VE) was the basic philosophy for the development of both curtain wall systems. VE is a systematic and structured approach for improving products, where VE helps achieve an optimal balance between function, performance, quality, safety and last but not least the cost.

The Fassada USP's for the 3 stakeholders in a project

The investor

  • value for money

  • execution on time

  • low maintenance

  • high performance

The architect

  • maximum freedom of design

  • no technical worries

  • sustainable

  • nice & elegant solutions

Facade contractor

  • minimum cost

  • minimum technical risks

  • high performance

  • healthy margin

Fassada curtain wall systems is really about 3 things:

  • top-quality team

  • systematic out-of-the-box thinking; and

  • Innovation, which is more than engineering; it is inserting an economic vision 


It is an in-depth understanding of the real problems in the façade contracting industry, its cost structure and its specific risks.  It is the origin of any innovative façade system development.

The philosophy will always be the same: smarter, better, easier, higher performance and substantially more cost effective.

The main goal for our organization is beyond developing innovative products, because our products are an economic vision.

It’s the ability to invent the new and to present it to the world, which requires skillfulness, creativity and vision and that is what our brand stands for.

“I am enough of an artist to draw freely upon my imagination.

Imagination is more important than knowledge. 

Knowledge is limited. Imagination encircles the world.”