Deerns is supporting research across small, medium and large churches, testing different locations, usage patterns and energy efficiency measures through simulations.

Deerns is an independent engineering firm specialised in providing technical consulting and engineering solutions with almost 500 staff members in offices around the globe. Deerns provides a broad range of high-quality services to its local, national, and international clients. Deerns has done very successful project work for many Airports, Health Care organisations, Data Centres, Laboratory and Cleanroom users and Commercial Real Estate developers. And our innovative approach within the fields of building systems, energy supply and building physics has proven itself in every area of our service. Deerns has been doing this since 1928, tailoring its approach to every client’s unique needs and specifications. From concept to design to supervision to aftercare: Deerns brings concepts to life.