New Generation Insulation Plaster

You choose
the season

One mineral plaster. Four kinds of protection. Conserve your energy and secure your future with INOTERM — heat, water, sound and fire insulation in a single application.

0.031
λ W/mK — thermal conductivity

Low thermal conductivity keeps interior warmth from escaping through the building envelope, cutting winter heating costs.

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INOTERM manufacturing and raw material
About Us

More efficient buildings, more comfortable living spaces

INOTERM is a pioneering company operating with the mission of providing natural insulation solutions that are sensitive to human health and the environment. Combining our expertise in building chemicals, façade coatings, and manufacturing, we produce with industrial technology, continuously improved.

Our vision is to be a world leader in sustainable building solutions — maximizing customer satisfaction and playing a leading role in the industry with innovative products, guided by honesty, trust, and quality.

0.031
W/mK Thermal Conductivity
A1
Fire Reaction Class
461.5
kg/m³ Dry Bulk Density
ISO 9001
Quality Management
See It In Action

Application, on site

Watch how INOTERM mixes, spreads, and cures — from first coat to finished wall.

Application
Mixing
Finish
Why Inoterm

One plaster, every protection

A long-lasting, high-performance, multifunctional insulation solution. A single application combines thermal insulation, water protection, fire safety, sound comfort, and structural durability.

Thermal Performance

Low thermal conductivity coefficient reduces heat loss in winter and heat gain in summer, lowering energy demand.

Water Protection

Water-repellent properties reduce rainwater penetration, protecting building elements and extending their lifespan.

Sound Comfort

Its porous structure helps reduce external noise, supporting quieter, more comfortable living spaces.

Fire Safety — Class A1

An inorganic structure resistant to high temperatures, tested to EN 13501‑1, supporting building-wide fire safety.

Vapor Permeable

High water vapor permeability maintains the natural moisture balance of walls, reducing condensation risk.

Environmentally Friendly

Produced from natural, inorganic raw materials. Zero VOCs, developed with an environmentally conscious approach.

Lightweight

Low density adds no extra load to the structure — a real advantage in both new builds and renovation projects.

Fast Application

Applied manually or by machine, shortening application time and increasing labor efficiency on site.

Product Systems

Complete solutions, 50L bags

Multifunctional mineral-based plasters engineered for every part of the building envelope — exterior, interior, floor, and passive fire retrofit.

INOTERM Exterior Insulation Plaster bag

Exterior Insulation Plaster

  • Seamless application, no thermal bridges
  • Fire Class A1 · T1 quality class
  • Water-repellent, breathable structure
You'll always feel at ease.
INOTERM Interior Wall Insulation bag

Interior Wall Insulation

  • Zero VOCs, odor prevention
  • Maintains indoor moisture balance
  • Reduces mold and condensation risk
You'll always feel at ease.
INOTERM Insulated Screed bag

Insulated Screed

  • Reduces floor heat loss and sound transfer
  • Lighter than traditional cement screeds
  • Fluid consistency, easy leveling
You'll always feel at ease.
INOTERM Fire-Resistant Plaster bag

Fire-Resistant Plaster

  • Applies over existing EPS / XPS systems
  • ~1cm layer adds passive fire protection
  • High adhesion, weather resistant
You'll always feel at ease.
INOTERM technical specification diagram
Technical Reference

System specification at a glance

The build-up, thicknesses, and layer order for the INOTERM system — the same diagram used in the printed technical catalog. Tap to enlarge, or see the full lab results in the Technical Specifications section below.

System Architecture

4 layers replace 10

A monolithic INOTERM system does the work of a traditional multi-layer EPS build-up — fewer trades, fewer joints, fewer points of failure.

Traditional EPS System

  1. Load-bearing wall (brick / concrete)
  2. Adhesive mortar
  3. EPS thermal insulation board
  4. Mechanical anchor fasteners
  5. Reinforcement plaster — 1st coat
  6. Glass fibre reinforcement mesh
  7. Reinforcement plaster — 2nd coat
  8. Primer
  9. Decorative plaster (top coat)
  10. Exterior paint

INOTERM System

  1. Load-bearing wall (brick / concrete / aerated concrete)
  2. INOTERM thermal insulation plaster — monolithic
  3. Decorative plaster (top coat)
  4. Exterior paint
Eliminates thermal bridges, cuts labor time drastically, and keeps the wall breathable.
Certified Laboratory Results

Technical specifications

Tested under EN 998‑1. Detailed test reports and certificates available on request.

Test ParameterStandardRequirement (EN 998‑1)INOTERM ResultEvaluation
Thermal Conductivity (λ)EN 1745T1 ≤0.10 / T2 ≤0.20 W/mK0.031 W/mKFar above T1 class
Fire Reaction ClassEN 13501‑1Class AA1, s1, d0Fireproof
Dry Bulk DensityEN 1015‑10Declared value461.5 kg/m³Suitable
Compressive StrengthEN 1015‑11CS II ≥1.5 N/mm²7.75 N/mm²Beyond necessity
Adhesion StrengthEN 1015‑12Greater than declared0.93 N/mm² (Type B)Suitable
Capillary Water AbsorptionEN 1015‑18W1 ≤0.40 kg/m²·min⁰·⁵0.19 kg/m²·min⁰·⁵W1 class
Water Vapor PermeabilityEN 1015‑19≤1511.16Suitable
Step By Step

Application guidelines

Proper surface preparation and mixing instructions for optimal, long-lasting results.

01

Surface preparation

Scrape off blistered paint and porous plaster. On painted walls, make 4–5 notches per 10cm². Surfaces must be dust-free; painted surfaces primed.

02

Mixing & application

Mix one 50L bag with 8–10L clean water using a low-speed drill (400–600 rpm) for 3–4 minutes. Apply between battens with a trowel, or by spray pump.

03

Environmental rules

Surface and ambient temperature must stay above +5°C. Avoid strong wind, direct sun, or frozen surfaces; keep the surface moist for a day after hardening.

Download Center

Technical catalog

Full specifications, application details, and product range — browse online or download the PDF in English, German, or Turkish.

INOTERM Catalog Preview
18 MB · PDF
Inline preview is best on desktop.
On mobile, open or download the catalog below.
Open catalog

INOTERM Catalog — English

Complete product catalog: company overview, performance advantages, technical data sheet, layer-by-layer application system, and installation guidelines.

18 MB · PDF · English
INOTERM — English
18 MB
INOTERM — Deutsch
18 MB
INOTERM — Türkçe
18 MB
Get In Touch

Conserve your energy.
Secure your future.

Talk to our team about the right INOTERM system for your project — new build or renovation.

info@inoterm.eu