Tough paint, clear conscience
Warmer-feeling walls and less condensation, all winter long. Siramico Anti Condensation Thermal Paint uses a ceramic barrier to make cold walls and ceilings feel warmer, which cuts condensation and helps stop new mould. It's water based, low VOC and non-toxic. Made in Britain.
✓ Reduces condensation✓ Mould resistant✓ Ceramic thermal barrier✓ Water based, low VOC✓ Made in Britain
Why customers choose it
- ✔️ Cuts condensation: a ceramic thermal barrier turns cold surfaces into warmer-feeling ones, so less moisture forms
- ✔️ Mould & fungal resistant: helps prevent new mould and fungal growth
- ✔️ Safe indoors: water based, non-toxic, low VOC and no odour
- ✔️ Moisture & steam resistant: resists moisture and steam once fully cured
- ✔️ Bonds to most surfaces: plaster, brick, concrete, stone, wood, tiles, metal and plastics
- ✔️ Overcoatable: paint over it with standard emulsion in any colour after 48 hours
- ✔️ Interior & exterior: UV stable for use inside and out
Perfect for
- Bathrooms
- Kitchens
- Wet rooms
- Bedrooms
- Basements
- Utility rooms
- Cold external walls
- Ceilings
How much do I need?
-
Coverage: up to 7m² per litre, depending on surface porosity
- 1 Litre or 5 Litres, Matt White
| Area |
You'll need |
| Shower area or small bathroom ceiling (up to 7m²) |
1 Litre |
| Bathroom walls & ceiling (up to 35m²) |
5 Litres |
| Bedroom or kitchen walls (up to 35m²) |
5 Litres |
| Several rooms (35–70m²) |
2 × 5 Litres |
Tip: the formula is slightly grainy for thermal performance. Use a roller for the smoothest finish.
How to apply in 3 steps
-
Prepare: remove loose debris, dust and contaminants. Treat any existing mould first and let the surface dry.
-
Apply: stir well and apply by roller for the smoothest finish. A brush or sprayer also works.
-
Finish: dry in 1–2 hours. Wait 48 hours before overcoating with emulsion.
Frequently asked questions
How does it reduce condensation?+
Its ceramic barrier makes cold walls feel warmer. Condensation forms on cold surfaces, so a warmer surface means less moisture and less mould.
Will it stop mould?+
It helps prevent new mould and fungal growth. Treat and remove any existing mould before painting.
Is it safe for bedrooms?+
Yes. It's water based, non-toxic, low VOC and has no odour.
Can I paint over it in a colour?+
Yes. After 48 hours you can overcoat with any standard household emulsion.
How much do I need?+
Up to 7m² per litre, depending on porosity. 5 Litres covers up to about 35m².
Why is the finish slightly grainy?+
The texture comes from the thermal ceramic content. A roller gives the smoothest result.
How long does it take to dry?+
Dry in 1–2 hours. It's moisture and steam resistant after 16 hours. Wait 48 hours before overcoating.
What surfaces can I use it on?+
Plaster, brick, concrete, stone, wood, tiles, metal and plastics, inside and out.
How fast is delivery?+
Free next-day UK delivery on orders placed before the daily cut-off.
