How thin the coating really is — drawn to true scale, not schematically. Application data is in the technical data sheet, the savings calculator is with the working principle.
Which level fits depends on what the building needs to achieve. The first three include the material for the complete build-up; the fourth also includes application by a specialist contractor.
15 €/m²
from 15 € · 1 m² minimum area
approx. U = 0,8 W/(m²·K)
Ideal for outbuildings
Choose this package Selected29 €/m²
from 29 € · 1 m² minimum area
approx. U = 0,2 W/(m²·K)
For most residential buildings
Choose this package SelectedRecommendation
45 €/m²
from 45 € · 1 m² minimum area
approx. U = 0,11 W/(m²·K)
Maximum insulation performance
Choose this package SelectedTurnkey
from 109 €/m²
Material and application · Final price after measurement
approx. U = 0,11 W/(m²·K)
With application by a specialist contractor
Calculate price in 60 secondsOrderable from 1 m². Below 50 m², shipping from the Ketsch warehouse applies per part or full 18 m² container plus a decanting fee; from 50 m² shipping is free ex works.
Add to basket This level is offered after measurement — Enquire about the build-up.
Available to order from 1 m² je Stufe. Bestellungen unter 50 m² kommen aus dem Lager Ketsch: 20 € Versand je angefangenem 18-m²-Gebinde zzgl. 18 € Umfüllpauschale. Ab 50 m² liefern wir versandkostenfrei ab Werk. Preise je Quadratmeter Fassade, inklusive Umsatzsteuer. Die ersten drei Stufen umfassen das Material ohne Verarbeitung; PScoat Komplett schließt die Verarbeitung durch den Fachbetrieb ein und wird nach Aufmaß abgerechnet. Die U-Werte gelten für den jeweiligen Systemaufbau und sind keine Zusage für ein bestimmtes Bestandsbauteil — den U-Wert Ihrer Wand bestimmt der gesamte Aufbau.
The practical advantage is geometric: window reveals, roller shutter boxes, radiator recesses and listed façades keep their original dimensions. The comparison is drawn to true scale, not schematically.
Both bars are drawn to the same scale. The column on the right corresponds to 150 to 200 mm, i.e. 15 to 20 cm. The coating is therefore a line rather than a bar — this is not a design effect but the actual measurement.
Values in centimetres. 20 cm = 200 mm = full column width.
Magnified 40 times Magnified inset, scale 40 : 1 relative to the bar above. The window is 1.0 mm high. Without this magnification the layer build-up could not be shown.
Order of application; shown bottom to top in the drawing.
What this comparison shows — and what it does not. What is being compared is component thickness. The comparison relates to the effect observed in a field measurement, not to an equivalent thermal conductivity. A 1 mm coating does not, in calculation terms, replace 150 to 200 mm of EPS.
To check the calculation: 150 mm of EPS with λ = 0,031 W/(m·K) gives R = 4,8 m²·K/W, 200 mm gives R = 6,5 m²·K/W. A 1 mm layer remains below R = 0,02 m²·K/W even assuming a favourable λ ≥ 0,03 W/(m·K). Anyone who needs insulation performance calculated by standard methods needs insulation material thickness. Source: EPS WLG 031 data sheet. Calculated from the thickness values.
The statement made by this graphic is therefore limited to: the same observed effect at a fraction of the application thickness, under the boundary conditions of the field measurement. Field measurement at the property.
| Build-up | Thickness | Note |
|---|---|---|
| EPS insulation WLG 031 | 150–200 mm | Reference component. λ = 0,031 W/(m·K), giving a thermal resistance of R = 4,8 to 6,5 m²·K/W. Source: EPS WLG 031 data sheet. |
| PowerSmartCoat total | 1 mm | Dry film thickness including primer. Source: our Technical Data Sheet. |
| — of which primer | 0,05 mm | Primer. Source: our Technical Data Sheet. |
| — of which coat 1 | 0,475 mm | First coat. Source: our Technical Data Sheet. |
| — of which coat 2 | 0,475 mm | Second coat. Source: our Technical Data Sheet. |
| Substrate (existing) | cut off | Only a base for the magnified view, cut at 0.5 mm in the window. Not a product value. |
| Thickness ratio | 1 : 150 to 1 : 200 | 1 mm to 150–200 mm. Calculated from the thickness values. |
| Thermal resistance, EPS 150–200 mm | R = 4.8 to 6.5 m²·K/W | Calculated value 0,150 m or 0,200 m ÷ 0,031 W/(m·K). Source: EPS WLG 031 data sheet. |
| Thermal resistance, 1 mm coating | R < 0,04 m²·K/W | Calculated value 0,001 m ÷ λ, even assuming a favourable λ ≥ 0,03 W/(m·K). Calculated from the thickness values. |
| Observed effect at the property | see measurement report | The subject of the comparison is the observed effect, not an equivalent thermal conductivity. Field measurement at the property. |
A facade gets three layers, an interior wall its own. The containers are not sold individually — what you order are the complete packages. This overview shows what's in each package and what each layer is for.
Primer
The first layer. A highly adhesive, penetrating primer that the main layer needs in order to bond at all. It is used as the base coat for BUILD, ECI Interior and Eco Outside.
Main layer — the actual insulation
The layer that insulates. Energy-saving, fills micro-cracks, vapour-permeable, mould-preventing and flexible. It forms the core of the build-up; without it, primer and finish are just paint.
Facade top coat — finish
The outward-facing finish. Thermo-reflective, UV-resistant, abrasion-resistant and vapour-permeable. It replaces the facade paint of a conventional build-up and protects the insulation layer beneath it.
Interior insulation
For application on interior walls when the exterior cannot be treated. Vapour-open, reflective, dirt- and mould-resistant. A water-based acrylic resin coating filled with microspheres.
Application
Substrate, application, layer thicknesses, drying, limits and containers
Cost-effectiveness
Work out savings and payback using the degree-day method
