We are a built environment specialist consultancy. Our aim is to reduce the environmental impact of buildings through a reduce-first consulting approach. Our services include advising on 1.5°C-aligned pathways for portfolios, passive design measures, performance-based certifications, and guiding sustainable masterplan developments. We are experts in building physics, thermal comfort, dynamic modelling, energy policy, and academic research. This enables us to provide holistic advice to clients — ensuring that built assets perform within the bounds of a 1.5°C climate change trajectory whilst achieving stringent indoor comfort criteria in a cost-effective manner.

We are a built environment specialist consultancy. Our aim is to reduce the environmental impact of buildings through a reduce—first consulting approach. Our services include advising on 1.5°C—aligned pathways for portfolios, passive design measures, performance—based certifications, and guiding sustainable masterplan developments. We are experts in building physics, thermal comfort, dynamic modelling, energy policy, and academic research. This enables us to provide holistic advice to clients — ensuring that built assets perform within the bounds of a 1.5°C climate change trajectory whilst achieving stringent indoor comfort criteria in a cost—effective manner.

Save more than JOD 14,000 in heating costs with Passivhaus.
The German Passivhaus standard has been shown to deliver significant energy savings in Europe – but how financially-feasible is it in Jordan? In this economic modelling exercise, we demonstrate that homes designed and built to the Passivhaus standard in Jordan have a cost premium no more than 5% and can save up to JOD 14,000 in heating costs over a 15-year period. Read more →
Latest products
CLADIATOR’s CL-300
Joule is now the official partner of Cladiator, and we are happy to introduce the CL-300 mechanical fixing system for the first time in Jordan. The CL-300 system can reduce thermal bridges caused by the mechanical fixing of external cladding by up to 50% compared to a business-as-usual solution. Read more →
Latest research
Designing for a warmer climate:
Back to basics?
The science is clear — the climate is warming, and architects and engineers need to future-proof the buildings they design. But how can we achieve that whilst avoiding the vicious cycle of warmer climate → more air conditioners → warmer climate? In his Fast Company article, Bashar Al Shawa talks about how reviving traditional passive techniques could mitigate the effects of climate change without making the planet pay. Read more →
Latest products
POHLCON’s ISOPRO120
The ISOPRO120 thermally isolates the balcony slab from the floor slab – reducing thermal bridges by up to 56% compared to a business-as-usual solution. Joule is now the official partner of PohlCon, and we are happy to introduce the ISOPRO120 system for the first time in Jordan. Read more →