PowerSmartCoat is rolled or sprayed on rather than fixed, and raises the interior wall temperature above the mould-risk threshold. Window reveals, roller shutter boxes and façade profiles keep their existing dimensions — orderable from 50 m².
Reduce heating costs
Increase fire protection
Prevent mould
Heat protection in summer
Protect surfaces
Protect the roof
Four properties set the coating apart from classic insulation systems: thermal conductivity, U-value, surface temperature and vapour permeability. What each one means for your building is explained below.
Around 1 mm already achieves what a classic ETICS build-up needs about 15–20 cm of polystyrene for.
Three details are enough to work out the material required. Add the recommendation to the order below with a single click.
This requirement is a guide value for a smooth substrate. Texture, absorbency and application method change it; it only becomes binding once tested on a sample area on the original substrate.
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.
Bitte wählen Sie, ob das Material für die Fassade oder für die Innenwand ist.
Add to basket This level is offered after measurement — Enquire about the build-up.
Orderable from 1 m² per level. Orders below 50 m² are dispatched from the Ketsch warehouse: €20 shipping per part or full 18 m² container plus an €18 decanting fee. From 50 m² we deliver free of charge ex works. Prices per square metre of facade, including VAT. The first three levels cover the material without application; PScoat Komplett includes application by a specialist contractor and is billed after measurement. The U-values apply to the respective system build-up and are not a guarantee for a specific existing building component — the U-value of your wall is determined by the complete build-up.
Nano-ceramic technology for insulation performance with minimal material use.
Only a few millimetres of coating thickness
Vapour-permeable – water can escape
Hydrophobic – water does not penetrate
Simply applied instead of elaborate installation
Perfect for existing buildings
No joints, no thermal bridges
A residential building before and after coating, captured with a thermal imaging camera.
Before: high heating output and still no satisfactory room temperature.
Annual heat demand fell from around 40.000 kWh to below 15.000 kWh.
Lambda value λ
The exceptionally low lambda value applies to the coating material itself. It describes the thermal conductivity of the layer, not the U-value of the finished component — that is determined by the entire wall build-up.
Basis System data PSC 250 T
U-value W/(m²·K)
In the system build-up examined, the coating achieves a U-value of 0.1. This figure applies to this specific build-up and is not a guarantee for any given existing component — that requires a calculation for the actual building.
Basis System build-up, component examined
Surface °C
After application, the interior-facing surface stays just below room temperature and thus well above the dew point and mould criterion. This is precisely the figure behind the component cross-section on the "How it works" page.
Basis Field measurement on site
µ-value
A µ-value of 220 allows water vapour to escape, so the component build-up can dry out. Interstitial condensation must be assessed independently in accordance with DIN 4108-3.
Basis System data PSC 250 T
Businesses that have worked with the coating — in their own words.
Thanks to the coating, we were able to raise the interior temperature of an office from 6–12°C to 19–21°C with the same heating output. This meant the poorly insulated room could be used again.
The straightforward application and the impressive results convinced us. Our customers are delighted.
PowerSmartCoat is rolled or sprayed on rather than fixed, and raises the interior wall temperature above the mould-risk threshold. Window reveals, roller shutter boxes and façade profiles keep their existing dimensions — orderable from 50 m².
Tell us what you have in mind — area, year built, condition of the façade. You'll get an assessment back, not a sales loop.
