ATLATHERM is a certified external thermal insulation system, designed to provide complete energy upgrades for both new and existing constructions.
It can be applied to vertical and horizontal walls, building facades, and even rooftops or interior spaces, aiming for optimal thermal comfort and energy savings.
It is intended for homeowners, engineers, architects, and construction professionals seeking a reliable, flexible, and durable insulation system with guaranteed performance and longevity.
Compatible with All Types of Insulation Boards
It offers complete flexibility in the choice of insulation material, depending on the requirements of each project.
Resistance to extreme temperatures, moisture, frost & UV radiation
Designed for long-term performance even in highly demanding weather conditions.
High Energy Efficiency
It reduces heat transfer to and from the building, resulting in significant energy savings.
Certified ETICS System
Certified ETICS system & EN standards, the ATLATHERM system complies with all European standards for external thermal insulation (ETICS), ensuring quality and safety.
Contributes to the energy upgrade of buildings under the “Upgrade My Home” program.
It meets all technical requirements for inclusion in energy upgrade subsidy programs.
Environmentally Friendly Materials – Free from Hazardous Substances
The composition of the materials is safe for both the user and the surrounding environment.
Elasticity & Durability – Prevents Cracking
Withstands substrate expansions and contractions without causing cracks.
Fully Water-Repellent and Breathable System
Repels water from the surface while allowing the building elements to breathe.
Discover the Complete Insulation System Atlatherm
Atlatherm PS Fiber
Fiber-Reinforced Insulation Adhesive
Atlatherm PS Fiber Flex
Fiber-Reinforced, Flexible, Resin-Based Insulation Adhesive
Atlatherm PL ETICS
Acrylic, Fiber-Reinforced, Water-Repellent Plaster
Atlatherm PL FLEX
Acrylic, Elastic, and Fully Waterproof Ready-Mix Plaster
Atlatherm Silicone Primer
Silicone-Enhanced Acrylic Quartz Plaster Primer
Atlatherm FC Refresh
Nano-Acrylic Paint for External Thermal Facade Renovation
01. Is Atlatherm suitable for old buildings?
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Yes, it is ideal for renovations, as it is applied externally and dramatically improves thermal insulation without reducing the usable interior space.
02. What types of insulation boards can I use?
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EPS, XPS, rock wool, polyurethane – the system is compatible with all of them.
0.3 Does it need to be installed by a specialized crew?
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It is recommended that the application be carried out by trained professionals to ensure maximum performance and durability of the system.
04. Can the final finish be painted?
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ATLATHERM ready-mix plasters are available in many shades and do not require additional painting – but they can be repainted later if needed with ATLATHERM FC REFRESH.
Application Process
Step 1
Thermal Insulation Adhesive & Board Installation
Mix the ATLATHERM PS FIBER or PS FIBER FLEX adhesive with water and apply it to the insulation boards. Place them on the wall, pressing evenly. Make sure they fit properly without any gaps.
Step 3
Priming with ATLATHERM PR SILICONE
Once the adhesive and fiberglass mesh have dried, apply the silicone-based primer ATLATHERM PR SILICONE. This primer is usually tinted in the final color of the plaster. This step ensures uniform absorption and excellent adhesion of the finishing plaster.
Step 2
Reinforcement with Fiberglass Mesh
We apply the ATLATHERM PS FIBER or PS FIBER FLEX adhesive again, this time on the surface of the insulation (EPS or rock wool).
Embed the fiberglass mesh completely into the fresh adhesive.
Step 4
Process Completion
The final stage is the application of the finishing plaster ATLATHERM PL ETICS or ATLATHERM PL FLEX, which determines the final texture and color of the facade. The plaster is applied with a stainless steel trowel and then evenly smoothed with a float.
