THERMISEAL INTERIOR - Thermal Insulating Coating for Walls

Code: 7148/5L 7148/12L 7148/30L Choose variant
INTERIÉR NAŠE ZNAČKA - VYROBENO V ČR PRODUCED BY US
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€82,77 / pcs €198,72 / pcs €496,85 / pcs from €82,77 / pcs €68,40 excl. VAT €164,23 excl. VAT €410,62 excl. VAT from €68,40 excl. VAT €16,55 / 1 m2 €16,56 / 1 m2 €16,56 / 1 m2
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✅ At least 12.5% savings on heating costs – up to 30% with optimal application
✅ Feels 2-3°C warmer – at the same heating temperature
✅ Just a 1mm layer = maximum effect – no building modifications required
✅ No more damp and mould – dry and healthy walls
✅ Easy application like standard skim coating – any DIY enthusiast can do it

Detailed information

Product detailed description

🔥 1MM COATING = UP TO 30% ENERGY SAVINGS

Imagine a home that heats up faster while using up to 30% less energy. THERMISEAL INTERIOR is an innovative thermoactive coating with advanced technologies – 3M glass microspheres and aerogel, the most effective insulation material in the world.

Just a 1mm layer = a 2-3°C higher perceived temperature – simply apply it like a standard coating and achieve at least 12.5% savings on heating costs. Prevents moisture, condensation and mould. It solves thermal bridges without construction work. Your walls will be dry, warm and healthy.

⚡ RESULT: Faster heating, lower heating temperature, no more moisture problems.

THERMISEAL INTERIOR SCHÉMA TOKU VZDUCHU

🌌 WHAT YOU MAY BE FEELING RIGHT NOW

We know you may be dealing with high heating bills. Perhaps you have cold walls, moisture or even mould at home. You may be worried about major construction work and expensive external insulation.

THERMISEAL INTERIOR is made exactly for situations like these. It solves problems from the inside – quickly, cleanly and without demolition. Just a 1mm layer increases perceived temperature by 2-3°C and saves at least 12.5% on heating costs. It is not just a coating – it is a smart solution for energy savings and a healthier home.

THERMISEAL INTERIOR - ZVÝŠÍ POCITOVOU TEPLOTU

🎯 WHY CHOOSE THERMISEAL INTERIOR

While standard insulation materials require construction work and high costs, THERMISEAL INTERIOR is a thin-layer solution with maximum effect thanks to advanced technologies.

What you can expect:
At least 12.5% energy savings – up to 30% with optimal application
+2-3°C perceived temperature – at the same heating temperature
Just a 1mm layer – maximum effect, minimum thickness
Aerogel technology – the most effective insulation material in the world
3M microspheres – help prevent condensation and moisture
Thermal reflection – reflects heat back into the room
Fast application – applied like a standard coating
No more mould – dry and healthy walls

THERMISEAL INTERIOR KBŠLÍK 3L

ing. Miroslav VALÁŠEK, visionary and developer of the THERMISEAL concept

“THERMISEAL INTERIOR is used for energy-saving projects. The greatest advantage is that just a 1mm layer can increase perceived temperature by 2-3°C – we achieve savings of 12.5-30% without construction work. Ideal for panel apartment buildings and older properties with thermal bridges. Tip: Apply with a stainless-steel trowel with 4-6mm teeth – this gives you control over the amount and evenness of the layer.”

Miroslav valášek

✨ HOW THERMISEAL INTERIOR WORKS

THERMISEAL INTERIOR is a thin-layer thermoactive coating based on a water-dilutable filler enriched with advanced insulation technologies. After application, just a 1mm layer creates a microscopic insulating layer on the surface with unique properties.

🔬 How triple protection works

1. Aerogel insulation: Aerogel reduces the thermal conductivity of walls by up to 90% compared with standard materials. It prevents heat loss from the interior and increases perceived temperature by 2-3°C.

2. 3M microspheres: Hollow and partially vacuumed glass microspheres contain air spaces that minimise condensation on cold surfaces and reduce thermal conductivity.

3. Thermal reflection: Secondary heat reflection – the surface quickly transfers heat by radiation (at the speed of light) back into the room. It works together with the heating system and increases its efficiency.

🖌️ STEP-BY-STEP APPLICATION

Substrate preparation:
1. Remove non-cohesive layers – scrape off lime or clay paints
2. Level any unevenness – THERMISEAL is applied in a 1mm layer
3. Prime absorbent substrates – with a system primer for better adhesion
4. Ensure suitable conditions – temperature and humidity according to recommendations

Mixing THERMISEAL:
5. Take the required amount – 1m² of wall = approx. 1 litre of coating
6. Mix slowly – until you reach the consistency of thick cream
7. Gradually dilute with water – add approx. 2 dcl of clean water to a 5l pack

Application:
8. Apply with a stainless-steel trowel – with 4 or 6mm teeth to control the amount
9. Smooth with the flat side – use a spatula or brush in corners
10. Leave to dry – approx. 20 hours depending on humidity and temperature
11. Sand the next day – very lightly with 240mm sanding mesh
12. Final finish – paint, wallpaper or tiles

💡 Pro tip: Remove burrs and trowel marks only the next day after polymerisation!

aplikace Thermiseal interiér na stěnu pomocí hladítka

❤️ WHY YOU WILL LOVE IT

Because THERMISEAL INTERIOR fulfils wishes you may not even have put into words:

You want... THERMISEAL delivers...
Lower heating bills At least 12.5% savings, up to 30% with optimal application
Faster heating +2-3°C perceived temperature – heat stays in the room
No more moisture and mould 3M microspheres help prevent condensation on walls
Easy application Just a 1mm layer = maximum effect without construction work
A healthier environment Dry walls, no mould, better air
A solution for thermal bridges A thin layer helps solve structural weak points
THERMISEAL INTERIOR - 1MM STĚRKA S VELKÝMI ÚSPORAMI ENERGIE

🌟 WHAT CUSTOMERS SAY

Petra S.

★★★★★
owner of a panel apartment

“We had a problem with damp walls in the bedroom. After applying THERMISEAL, the problem was solved and the apartment also heats up faster. The heating savings are noticeable – around 20%.”

Milan K.

★★★★★
construction technician

“I use THERMISEAL for renovating older buildings. A great solution for thermal bridges without demolition. Clients report heating savings of 15-25%.”

Jana D.

★★★★★
DIY user

“I applied it myself according to the instructions. Simple, fast and effective. We finally have warmth at home without high gas bills. It feels 2-3°C warmer.”

✋ WHO THERMISEAL INTERIOR IS FOR

THERMISEAL INTERIOR is for everyone who wants to reduce heating costs by at least 12.5% and improve thermal comfort by 2-3°C without expensive construction work. It is a smart solution for modern living.

Ideal for:
Owners of panel apartments – solving thermal bridges and moisture
Owners of older houses – energy savings without external insulation
Construction companies – a fast solution for insulation problems
Interior designers – a functional and aesthetic solution
Property managers – maintenance and energy savings
DIY users – DIY projects with professional results
Eco-minded customers – reduced energy consumption

Use: living rooms, bedrooms, bathrooms, kitchens, offices, cold walls, thermal bridges
⚡ Result: At least 12.5% energy savings, +2-3°C perceived temperature, no more moisture and mould.

THERMISEAL INTERIOR - ideální pro rekonstrukce i novostavbu

🌿 ECOLOGY AND SUSTAINABILITY

THERMISEAL INTERIOR is created with respect for the environment and your health:

Water-dilutable – no toxic solvents
Low VOC emissions – safe for indoor environments
Long service life – a permanent solution = fewer renovations
At least 12.5% energy savings – consumption reduced by up to 30%
Czech manufacturer – supports the local economy

📐 CONSUMPTION AND COVERAGE

Consumption: approx. 1 litre/m² of wall (1mm layer) for maximum effect

Specific examples (room height 2.5 m):
Room 4×4 m = perimeter 16 m × 2.5 m = 40 m² of walls = 40 litres
Bedroom 3×4 m = perimeter 14 m × 2.5 m = 35 m² of walls = 35 litres
Bathroom 2×2 m = perimeter 8 m × 2.5 m = 20 m² of walls = 20 litres
Living room 5×6 m = perimeter 22 m × 2.5 m = 55 m² of walls = 55 litres

💡 Tip: Subtract windows and doors from the total wall area. Allow a 10-15% reserve!

⚡ Important: Maximum effect is achieved by applying a 1mm layer = up to 30% energy savings!

THERMISEAL INTERIOR - 1litr je 1 m čtverečný

📋 TECHNICAL SPECIFICATIONS

Product type Thermoactive coating with aerogel and microspheres
Base Water-dilutable filler with active additives
Active components Aerogel + hollow 3M glass microspheres
Appearance White paste-like mass
Consistency after mixing Thick cream
Dilution Clean water (approx. 2 dcl per 5l pack)
Consumption 1 litre/m² of wall (1mm layer)
Application thickness 1mm for maximum effect
Drying time Approx. 20 hours (depending on humidity and temperature)
Sanding The next day with 240mm sanding mesh
Aplikace Stainless-steel trowel with 4-6mm teeth
Thermal conductivity Reduction of up to 90% compared with standard materials
Energy savings At least 12.5% of heating costs (up to 30%)
Perceived temperature Increase of 2-3°C with a 1mm layer
Thermal reflection Secondary heat reflection at the speed of light
Resistance Moisture, condensation, mould
Substrate Concrete, brick, plasterboard, plaster
Final finish Paint, wallpaper, tiles
Service life Equal to the service life of the masonry
Packaging 3 l, 5 l,12 l, 30 l
Storage 12 months, 5-25°C, protect from frost
Certification CE marking, safe for interiors

⚠️ IMPORTANT NOTICES

For maximum effect (up to 30% savings), follow these principles:

🚫 DO NOT APPLY TO:

Non-cohesive layers – always remove lime and clay paints
Uneven surfaces – level first with a suitable filler
Absorbent substrates without primer – always use a system primer

⚠️ IMPORTANT DURING APPLICATION:

Correct application is key to maximum savings:

Use a stainless-steel trowel – with 4-6mm teeth to control the amount
Thick-cream consistency – gradually dilute with clean water
Burrs only the next day – after the layer has polymerised

💡 TIP: 1m² of wall = 1 litre of coating; add approx. 2 dcl of water to a 5l pack!

✅ IMPORTANT TIPS FOR MAXIMUM SAVINGS:

Apply a 1mm layer – for optimal effect +2-3°C
Smooth with the flat side – use a spatula in corners
Leave to dry for 20 hours – depending on humidity and temperature
Sand very lightly – with 240mm sanding mesh
Repairs directly with THERMISEAL – using a spatula
Service life = service life of the masonry – a permanent solution

DETAIL STRUKTURY AEROGELU

💬 SUMMARY

Smart coating. At least 12.5% energy savings. +2-3°C perceived temperature. THERMISEAL INTERIOR – a thermoactive solution for those who want to reduce heating costs without construction work.

1MM LAYER = UP TO 30% SAVINGS. AEROGEL + 3M MICROSPHERES.

⚡ Remember: For maximum effect, apply a 1mm layer with a stainless-steel trowel with 4-6mm teeth!

minimum 12 procent uspory
Min. 12.5% savings
2-3 stupně
+2-3°C perceived temperature
ÚČINNÁ APLIKAČNÍ VRSTVA JEN 1MM
Just a 1mm layer

“THERMISEAL INTERIOR is a revolution in energy savings. Just a 1mm layer can save up to 30% on heating costs.” Ing. Pavel Novotný, energy savings specialist

❓ Frequently Asked Questions:

❓ Co je THERMISEAL INTERIOR? >
It is an innovative thermoactive coating with aerogel and 3M glass microspheres. It is applied like a standard coating, but just a 1mm layer saves at least 12.5% on heating costs and increases perceived temperature by 2-3°C.
❓ How much energy can be saved? >
Thanks to the combination of aerogel and 3M microspheres you can achieve at least 12.5% savings on heating costs, and up to 30% with optimal application. Perceived temperature increases by 2-3°C at the same heating temperature.
❓ Jak se aplikuje THERMISEAL? >
It is applied with a stainless-steel trowel with 4-6mm teeth in a 1mm layer. Mix to the consistency of thick cream, apply, and smooth with the flat side. Leave to dry for 20 hours and sand lightly the next day.
❓ Will THERMISEAL solve mould problems? >
Yes! 3M microspheres help prevent condensation on cold surfaces, which is the main cause of mould. It creates an anti-condensation layer – walls will be dry and warm, and mould will not have conditions to grow.
❓ Can I apply it myself or do I need a professional? >
THERMISEAL is designed for DIY application. Basic coating skills and a stainless-steel trowel with 4-6mm teeth are enough. Consumption: 1 litre/m² of wall. Instructions are included, and we provide support by phone.
❓ Which surfaces can THERMISEAL be applied to? >
On all standard building materials: concrete, brick, plasterboard, plaster. First remove non-cohesive layers, level unevenness and prime absorbent substrates with a system primer.
❓ How long does the effect of THERMISEAL last? >
THERMISEAL has a service life equal to the service life of the masonry. Aerogel and microspheres are stable materials. You can repaint, wallpaper or tile over it without losing the insulating effect.
❓ Is THERMISEAL safe for health? >
Yes, it is water-dilutable and free from toxic solvents. It has low VOC emissions and is safe for indoor environments. After drying (20 hours), it is completely safe for children and pets.
❓ How much THERMISEAL do I need for my room? >
Consumption: 1 litre/m² of wall. Example: room 4×4 m, height 2.5 m = perimeter 16 m × 2.5 m = 40 m² of walls = 40 litres. Subtract windows and doors from the total area. Tip: Allow a 10-15% reserve.
❓ Can I paint over THERMISEAL? >
Yes, after drying you can apply paint, wallpaper or tiles. The insulating effect and energy savings remain preserved. The surface can be finished as needed.
❓ What if I am not satisfied with the result? >
Contact us at +420 737 108 685 or info@epoxio.cz. We will provide technical support, help with the application or find a solution. Visit our Academy for tips and procedures!
❓ How should unused THERMISEAL be stored? >
Store in a closed container at 5-25°C, protect from frost. The warranty period is 12 months from the date of manufacture. Once opened, use as soon as possible. Stir thoroughly before use.

Additional parameters

Category: DISPERZE
Warranty: 1 year

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