Established in 1996 Cygnum is one of the leading manufacturers of timber frame solutions and engineered timber structures in the UK.  With our team of highly experienced engineers, designers, energy efficiency experts and construction specialists,  Cygnum can deliver timber structures from the technically challenging to the ultra-low energy principles of PassivHaus construction.

Cygnum offer a range of timber frame solutions, comprising of design, manufacture, delivery and installation suitable for a wide range of applications these include social and private housing, multi storey apartments, schools, care homes, hotels and retail structures.


Testimonials : 

“Cygnum’s Passivhaus experience coupled with their hands-on and collaborative management approach to the design-development and construction of the timber structure was instrumental in the success of this challenging and unique project for Kier. Problems were encountered but they were addressed and resolved without drama”.

Martin Evison

Senior Quantity Surveyor


Kier Construction


Cygnum has been really efficient sub-contractor from the start to deliver first passivhaus School for Bouygues UK in London and have delivered a height quality timber structure in a set time frame. Cygnum management have been very proactive throughout project and worked with us as an excellent channel partner on the project, coordinating works at various stages of build to ensure smooth delivery of end product without any major issues.  The Team on site were well qualified and trained professional who managed high standards of Health, safety and quality meeting all expectation set by Bouygues UK.

I will certainly want to work with them again on future BYUK projects and will recommend them anytime.

Pankaj Koul

Project Manager

Bouygues UK Construction / London & South East