Wave layered timber (WLT®) is an innovative wood construction solution from Finland
Why the wave?
WLT is different – and it all starts with the ingenious wave profile and a special kiln drying technique. What else makes these glue-free components such a beautifully simple, yet incredibly versatile building material?
From innovative design options and ease of assembly to exceptional strength and sustainability, discover how and why WLT is enabling a structural transformation in how we can build things.
We believe that WLT can be used to build almost anything. Explore the creative and eco-friendly ways that we have used WLT and start imagining the possibilities for your next construction projects.
We are a family business rooted in six generations of woodworking and timber construction know-how. Find out how WLT was born in a sauna.
VIDEO: THE SECRET IS IN THE WAVE
PARTNER WITH AALTO HAITEK
Interested in partnering with Aalto Haitek as we introduce the world’s (probably) most sustainable building method to the global markets?
Keep in touch
Check out what’s making waves in Toholampi and the construction industry at large.
Aalto Haitek Ltd. is a leading sustainable company that designs, develops and manufactures innovative, healthy, chemical- and glue-free massive timber products for wood building and the construction industry. Our patented technologies are rooted in Finnish know-how stretching back six generations. We are an active part of the growing bio and circular economy.