Thermal Insulating Paint

Thermal insulating paint (often called thermal paint) is designed to help improve comfort on interior walls and ceilings by reducing heat loss and limiting cold surface spots where condensation can form. It’s a practical option for homes, rental properties, and commercial spaces where you want a warmer-feeling surface without major building work.
If your main issue is condensation on walls or ceilings, we recommend starting with TruTherm Anti-Condensation Paint — a thermal anti-condensation coating ideal for bathrooms, kitchens, bedrooms and other high-humidity areas.
Browse our thermal paint range below, or contact our technical team if you’re unsure which product is best for your surface and environment.
Key benefits:
  • Helps reduce cold surface spots that can lead to condensation
  • Improves comfort on internal walls and ceilings
  • Useful in high-humidity rooms when combined with ventilation and heating
  • Can help inhibit mould by reducing surface moisture (treat existing mould first)
  • Simple application by brush or roller (see product instructions)
  • Not a fix for penetrating or rising damp — address the source first
Technical standards: Selected products in this category have independent test data available — see individual product pages for technical documentation and reports.
EN 13501-1: 2018
BS EN 13823 (SBI): 2020
ASTM C1371, ASTM C1549, ASTM E1980
BS EN 11925-2
🇺🇸 Shipping to United States - International shipping available - prices shown in your local currency are estimates.
Anti Mould Paint

Bathroom Paints

Anti Mould Paint

Palatine Paints
Price range: £10.97 through £76.93 ($14.81)
A TIN OF TRUTHERM ANTI CONDENSATION PAINT

Anti Condensation Paint

Thermal Anti Condensation Paint

Palatine Paints
Price range: £11.80 through £88.75 ($15.93)
Insulating Paint

Bathroom Paints

Insulating Paint | Zenova IP

Zenova
Price range: £135.95 through £406.36 ($183.53)