NOVERA Interior
NOVERA Interior
A thermo-reflective shield for healthy walls and a warm home.
Invisible protection. Visible comfort.
NOVERA Interior is like a gentle breath of light that warms a cold wall.
Applied in a quiet layer, it is almost invisible to the eye – yet essential to the touch.
Inside every coat are microspheres – small pearls of thermal intelligence – that reflect radiant heat back into the room. The wall thus stops being an “energy sink” and becomes an active shield that reduces heat loss, prevents condensation, and creates a dry, healthy microclimate.
Technologically, it is a water-dilutable interior system based on microspherical reflection and a vapor-permeable polymer matrix. This is not just about color – it is about changing the physics of the wall in favor of the user.
BENEFITS
Increases the surface temperature of cold walls
significantly reduces the risk of dew point formation.
Prevents moisture condensation
reduces the formation of mold and thermal bridges.
Reflects heat back into the interior
energy savings and higher comfort.
Vapor-permeable, antibacterial (TiO₂), ecological
Odorless
suitable for residential and sensitive spaces (hospitals, schools).
Tintable to all colors
reflective properties are preserved in light shades.
Up to 10 °C less “heating demand” at the same perceived comfort
in practical terms: a significant reduction in required heating output while maintaining the same thermal comfort.
25-year functional warranty (reflective properties) / long-term stability
TECHNOLOGY
WHAT IS NOVERA INTERIER
NOVERA Interier is a water-dilutable interior thermo-reflective coating
combining three key components:
Microspheres – the key to IR spectrum reflection
Hollow ceramic and glass particles that reflect infrared (radiated) spectrum
back into the room. This is the principle by which heat “returns” instead of
escaping into the structure.
TiO₂ (titanium dioxide)
Photocatalytically active component with antimicrobial properties.
Helps keep surfaces hygienically clean and prevents the growth of microorganisms.
Vapor-permeable polymer matrix
A strong yet diffusion-open layer that allows water vapor exchange
while simultaneously limiting the direct penetration of liquid moisture.
Physical effect
Increased surface temperature of walls, reduced heat flow into the structure,
shifting of dew points away from masonry, prevention of condensation,
and lower energy demand for heating.
BASIC APPLICATIONS
Suitable substrates for application:
Typical rooms and scenarios:
Note: In areas permanently exposed to water (unprotected showers, leaks), use a system solution / combine with waterproofing.
KEY FUNCTIONS AND PROPERTIES
Thermo-reflective effect
Microspheres reflect emitted heat back into the interior, reducing heating time and increasing thermal comfort.
Increased surface temperature
Walls feel warmer “to the touch,” which users perceive as higher comfort even with lower radiator settings.
Protection against condensation and mold
The combination of increased surface temperature and vapor permeability shifts the dew point away from the wall surface. TiO₂ reduces the risk of microbial growth.
Vapor permeability
Water vapor diffusion remains preserved, so moisture is not trapped inside the structure.
Ecology & health safety
Water-based, odorless formulation with practically zero VOC. Suitable even for sensitive interior spaces.
Aesthetics
Tinting is possible without loss of functionality (light shades recommended to preserve reflective performance).
APPLICATION
Application methods: brush, roller, spraying (airless) — choice depends on the surface and the required application speed.
Number of coats: 2–3 coats (depending on substrate absorbency and target thickness).
Application conditions: +5 °C to +40 °C, relative air humidity < 80% recommended.
Substrate preparation: clean, dry, cohesive, free of grease/oil/mold; remove peeling layers and properly level cracks.
Indicative consumption: approx. 1 kg ≈ 1.2 m² (depending on surface absorbency) — highly absorbent substrates require higher consumption.
Drying time: depends on temperature and humidity; surface-dry usually within several hours, full functionality after 24–48 hours.
Recommendation: in areas with high wall moisture, perform moisture diagnostics first and, if necessary, carry out repairs or use remediation layers.
KLÍČOVÉ TECHNICKÉ PARAMETRY
| Type | Thermo-reflective interior coating (water-based) |
| Color | White + tinting possible to light shades |
| Vapor permeability | High (allows diffusion of water vapor) |
| Antibacterial | Yes (contains TiO₂) |
| Application | Roller / brush / spraying |
| Application temperature | +5 °C to +40 °C |
| Relative humidity during application | Max. 80% recommended |
| Density | 1.2–1.4 g/ml (depending on formulation) |
| VOC | Practically 0 (ultra-low) |
| Consumption | 1 kg ≈ 1.2 m² (indicative) |
| Durability / stability | Long-term, non-yellowing in interior conditions |
| Warranty | 25 years (reflective function / long-term stability under system conditions) |
| Safety | Non-toxic formulation, suitable for children’s rooms and sensitive spaces |
WHEN NOVERA INTERIOR IS IDEAL
where you have cold corners and cold walls (e.g. in older buildings without sufficient insulation)
when condensation or dried moisture marks appear on walls
during planned renovations, if you want to improve indoor comfort without structural modifications
in buildings with frequent thermal bridges around windows, corners, and ceiling junctions
in family houses, apartments, as well as in residential areas of hospitals or schools, where minimizing chemical load in indoor air is important
IMPACT ON ENERGY PERFORMANCE AND COMFORT
Improved subjective feeling of warmth
Walls feel “warmer to the touch,” which makes it possible to lower the heating curve (lower thermostat settings) while maintaining the same level of comfort.
Practical effects in real use
Users in pilot applications and measurements report a noticeable improvement in comfort and the possibility to reduce heating output; in some cases, energy savings are described as equivalent to up to 10 °C less “heating” in user perception (i.e. a significant reduction in consumption while maintaining the same subjective comfort).
Energy savings
In combination with system-level building measures, the product can contribute to a reduction in annual heating demand (moderately—depending on the structure and climate), with the main effect being the elimination of condensation and an improvement in the quality of the indoor microclimate.
Storage:
Store in a dry place, in original packaging, at temperatures from +5 °C to +30 °C.
Shelf life in packaging:
Typically 10 years (according to manufacturer’s conditions).
Application safety:
Standard protective equipment (gloves, safety glasses). Odorless, low VOC content.
Disposal:
According to local regulations for water-based construction mixtures; contains no hazardous heavy metals.
NOVERA Exterior is an intelligent, flexible, and highly durable thermo-reflective coating that protects façades from heat, water, UV radiation, and aging, while stabilizing building temperature and improving overall energy efficiency.