Use cases
HotelsGuest comfort, indoor climate and hotel applications.
Homes & apartmentsCoat houses and apartments for comfort, without a rebuild.
OfficesWorkspaces, meeting zones and facades while you keep working.
Industrial & logisticsHall walls, cladding and staff areas.
Schools & childcareClassrooms, group rooms, gyms and facades.
RestaurantsDining room, kitchen, storage and terrace.
Cold storage & food facilitiesCold surfaces, condensation and Dry Cool.
Senior careResident rooms, common areas and bathrooms.
Containers & modular buildingsOffice, living and sanitary containers.
The future of thermal insulation
is a coating.
Isonova presents ISORYX, a 0.40 mm thin high-tech coating that reflects infrared and UV radiation, fights microbes and saves up to 50 % energy – without any bulky insulation boards.
Tested, certified and in use at
A2-s1,d0ISO 22196VOC Label ADIN EN 13300Performance that makes any ETICS data sheet look pale.
Reflection instead of mass: a thin layer replaces centimetre-thick insulation systems – with measurably better values for energy, hygiene and fire safety.
One coating. Four physical effects.
Conventional insulation tries to lock heat in. ISORYX flips the principle and reflects energy before it even enters the wall.
At its core, special microspheres, ceramic components and mineral pigments work together in a single, thin layer. They reflect long-wave infrared radiation, block UV light, repel moisture and prevent bacterial and mould growth.
IR reflection
More than 90 % of thermal radiation is reflected instead of absorbed.
Thermal barrier
Microspheres reliably interrupt the thermal bridge to the wall.
Diffusion-open
Moisture can escape – durable mould protection.
Antibacterial
Tested to ISO 22196 – actively works against germs and fungi.
Insulation Principle
High-tech from Bulgaria, trust from Central Europe.
ISORYX is engineered and produced according to European standards. Through Solar Germany EOOD we make the technology accessible to German-speaking markets and the Balkans – with local advice, fast delivery and personal support.
Solar Germany EOOD is responsible for market launch, technical consulting and supply across the region. We accompany architects, contractors and homeowners from the first idea to the finished wall.
- Personal advice instead of hotline loops
- Delivery direct from European production
- Binding certificates & technical data sheets
Four systems. One technology.
The right product for every wall and every need – inside, outside and with primer for demanding substrates.
ISORYX Inside
Breathable indoor coating with mould protection and a healthy room climate.
ISORYX Outside
Weatherproof façade coating with IR reflection and durable UV protection.
ISORYX Dry & Cool
Special coating with enhanced cooling performance – ideal for summer heat and cold rooms.
ISORYX Primario
Deep primer for demanding substrates and perfect adhesion of the coating.
ISORYX vs. classic external thermal insulation system.
A direct comparison of the most important properties – no marketing fog, just data and practice.
Wherever walls need to do more.
From hospitals to cold storage: ISORYX proves itself in the most demanding environments.
Real projects. Measurable results.
From building physics measurements to historic brick facades in Denmark – ISORYX proves itself in the field.
Wolfram Trottier
Customer Wolfram Trottier had his first property renovated and coated with ISORYX in 2025. Following the significant energy savings and positive effects, he immediately had his second property coated with ISORYX in 2026. Both were historic brick-facade buildings. In the first phase, the facades were fully restored. After restoration, ISORYX Primer was applied as the base. Once dry, the first coat of ISORYX Outside in white was applied, followed by a second coat in the requested colour Sanddorn for the first property. The second property received a three-colour scheme to accentuate its historic character. A total layer thickness of 5 μm was achieved.
„The weather improved at short notice – and your team was there right away and carried out all the necessary work! Perfect! Great praise!"
„I'm glad there are still companies that work reliably and with a focus on the customer!"
Three steps to your ISORYX wall.
We deliver, advise and – on request – connect you with trained processing partners.
Consulting & quantity check
You send the area, substrate and use case – we verify the right system and quote effort and cost.
Order & delivery
Comfortably online via the order form or with a personal offer. Delivery directly to the construction site across Europe.
Application & warranty
Your own crew or a certified partner. After application, the 10-year warranty on performance and coating applies.
What our reference customers actually measure.
We only display statements that are backed by signed customer letters or independent measurement reports.
„After the ISORYX coating in our cold storage, our vegetables and salads typically last 8–12 days longer than before. In the kitchen the typical cooking smell no longer builds up either. I can highly recommend this product."
„The refined analysis shows a 25.7 % gain in energy efficiency for the ISORYX-coated rooms, and 32.4 % when normalised. At outdoor temperatures below 0 °C the advantage rises to 33.8 % – statistically significant at p < 0.01."
Common questions, clear answers.
More questions? Talk to our sales team directly – we reply personally.
Latest expert knowledge
In-depth articles on the topics that matter in practice.
EU Buildings Directive (EPBD): The truth about renovation duty, value loss, and how ISORYX protects your property
What's actually in the revised EU Buildings Directive (EPBD)? We debunk myths about 'forced renovation', show real national obligations (GEG) and market risks – and how ISORYX is the most efficient response to rising standards.
Read more →
Stop Mould Permanently: Why Chlorine, Vinegar, and Anti-Mould Paint Fail Long-Term
Conventional mould control often fails because it ignores the root cause: cold walls and condensation. We analyze the failure of chlorine and fungicides and show the solution.
Read more →
ISORYX vs. conventional insulation systems (ETICS): the honest cost comparison
An external thermal insulation composite system is considered standard – yet often never pays for itself within its lifetime. We compare ETICS and ISORYX using real project figures.
Read more →Let your walls finally do their share of the work.
Order directly online, request an individual quote or watch our complete presentation first.