Thermilate InsOpaint Anti-Condensation Paint
  • Thermilate InsOpaint Anti-Condensation Paint

Thermilate InsOpaint Anti-Condensation Paint

Thermilate InsOpaint Anti-Condensation Paint is a premium quality acrylic paint with very low odour levels and maximum thermal insulation performance that is perfect for all interior walls and ceilings and provides a U-value improvement of 0.25 W/m2K. Fights condensation problems including mould, blistering paint, discolouration, staining and peeling wallpaper.

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Anti-Condensation Paint

Thermilate InsOpaint Anti-Condensation Paint is a premium quality acrylic paint with very low odour levels and maximum thermal insulation performance that is perfect for all interior walls and ceilings and provides a U-value improvement of 0.25 W/m2K. Thermilate InsOpaint Anti-Condensation Paint is the best painting and decorating option when fighting condensation problems including mould, blistering paint, discolouration, staining and peeling wallpaper. With just 2 coats, Thermilate InsOpaint Anti-Condensation Paint provides thermal insulation and long lasting mould resistance that protects from continuous and severe condensation. It can be used both as a wall paint and a ceiling paint in kitchens and bathrooms in homes, hotels, schools, universities, restaurants, service stations, gyms, swimming pools and spas.

Thermilate InsOpaint Anti-Condensation Paint covers up to 3.5m² per litre with the recommended minimum of two coats. It is easily applied by brush, roller or spray. Thermilate InsOpaint Anti-Condensation Paint has a distinct energy-saving advantage and has been scientifically proven to work. A minimum of two coats are recommended for interior walls to achieve maximum thermal insulation and three coats for exterior walls. You can wallpaper over Thermilate InsOpaint Anti-Condensation Paint and it will continue to work, a 5L will cover up to 17m² with 2 coats.

Thermilate InsOpaint Anti-Condensation Paint qualities are not diminished when painted on top of lining paper, wallpaper already painted with another emulsion and non-blown vinyl wallpapers. It should not however be applied to “blown vinyl” wallpapers which absorb the paint and leave the insulating micro technology as a residue which will later become dispersed. New plaster should be sealed with an adequate primer/sealer prior to application of Thermilate InsOpaint Anti-Condensation Paint.

Features & Benefits

• Heat loss reducing insulating paint.
• Reduces severe condensation problems.
• Durable anti mould paint.
• Can be used as wall paint as well as ceiling paint.
• Less energy needed reduces heating bills.
• Helps prevent unsightly toxic mould.
• Lowest cost wall & ceiling thermal insulation.
• Water based acrylic paint, therefore eco-friendly.
• Easy to use for all.

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Product Details

Data sheet

Brush, Roller, Spray
7m² per litre
Touch Dry
1 Hour

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

questions Michael Wood on 20/05/2019

Will this product work if you put it on an existing plastered wall and then skim coat plaster over it


We would not advise this.

questions Teddy on 08/03/2019

Hi we have walls which had damp highreadings when surveyed but they have no signs of damp . I am told the walls are ‘cold’ and this is causing the readings.The walls were damp proofed 30 years ago . Would this paint 1. Protect against damp b. Help provide insulation to show less damp readings when inspected again.


Thermilate InsOpaint Anti-Condensation Paint helps to provide thermal insulation to surfaces it is applied to, it is not a damp proofing product. The product should help to reduce how cold to the touch the walls are currently, which in turn should help reduce any condesation build up you're currently having.

questions Helen Ford on 27/12/2018

Hi, I want to paint my shower room with this paint but ten paint over the top with a normal bathroom paint for the colour. Will this be ok? will the walls still have their protection from condensation? Thanks


Yes, Thermilate InsOpaint Anti-Condensation Paint can be over painted.

questions Mark cole on 31/10/2018

I have a problem with an inside wall with condensation. I have had a company fit a vent. Want to decorate, am wondering with this paint would be a good addition.


Yes, Thermilate InsOpaint Anti-Condensation Paint would be an excellent choice in this situation.

questions MOLLY NDLOVU on 27/07/2018

my basement has condensation after reading a lot information i have condensation problems . it was boarded plastered but has black moulds . i am certain now that i need anti mould products but will they work over plastered plaster board


Plasterboard with skim over it is fine as a substrate to paint, we would refer you to our blog post: How to Paint Over Mould for more information.

questions Spencer may on 30/06/2018

Hi I am looking to buy this thermolite insopaint anti condensation. But I have heard conflicting views on wether when applied the type of finish, I am looking for a smooth finish but heard this finish is rough like sandpaper. What would be your opinion?


We wouldn't say it had a finish like sandpaper but the finished paint surface will have a slight texture to it due to the thermal additive the paint contains.

questions Philip on 29/01/2018

Can this paint be used on metal - and if so what if any undercoat do you recommend?


No but Coo-Var Anti-Condensation Paint is a water based product that has been developed for application to walls and ceilings to help prevent condensation forming on the surface. For application to metal the surface needs to be primed first with an anti-corrosive metal primer such as Coo-Var Water Based All Metals Primer then followed by 2 coats of Coo-Var Anti-Condensation Paint. If the metal is insulated, then taping up the seams will probably be more effective.

questions Lynn on 15/11/2017
Question: HI Can you paint Thermilate InsOpaint on top of internal sandstone kitchen and bathroom window mullions Lynn

The sandstone would need to be first sealed with Zinsser Gardz and then primed with Zinsser Bulls Eye 1-2-3 before application of the Thermilate InsOpaint Anti-Condensation Paint.

questions Mickele Perretta on 28/07/2017
Question: Hi Can Thermilate InsOpaint be painted over with an emulsion paint ? Regards Mr M Perretta


questions James on 13/06/2017
Question: I have two questions please. 1- Can I use this directly on exposed plaster (I've already sanded off some old paint which had been affected by mould - condensation related rather than damp I believe)? 2- Does this product contain any anti-mould chemicals to stop mould growing, or is it just designed to prevent condensation? Thanks

New plaster should be sealed with an adequate primer/sealer prior to application of Thermilate InsOpaint Anti-Condensation Paint. The paint is designed to help prevent condensation forming on the surface which in turn should inhibit mould growth but if you wish to have an active fungicidal finish you should overcoat with Zinsser Perma-White Interior.

questions Pete on 10/12/2016
Question: Is this paint suitable for a galvanised steel garage roof?

Assuming you wish to use this product on the interior, underside of the roof then it can be applied to galvanised steel as long as you first prime with Zinsser Bulls Eye 1-2-3.

Clean the galvanised surfaces down with Methylated Spirits, apply 1 coat of Zinsser Bulls Eye 1-2-3 followed by Thermilate InsOpaint Anti-Condensation Paint as required. 

questions Caroline Stretton on 27/09/2016
Question: Hello, Can you confirm whether or not Thermilate InsOpaint Anti-Condensation Paint is vegan? I.e. Does it contain any animal-derived products? Thanks, Caroline

The manufacturer has confirmed no animal-derived products are used for the manufacture of this product.

questions Geoff Tisdall on 11/02/2016

Once applied and dried can Thermilate InsOpaint Anti-Condensation Paint be over painted with a water based emulsion like Farrow & Ball?


Yes, a minimum of two coats are recommended for interior walls to achieve maximum thermal insulation and three coats for exterior walls. You can then wallpaper or paint over Thermilate InsOpaint Anti-Condensation Paint and it will continue to work.

questions Gloria Thomson  on 22/12/2015

Can the Thermilate InsOpaint Anti-Condensation Paint be used inside my built in wardrobes? They are on a gable end wall and can get mould and mildew, I have tried lots of different solutions.


Yes definitely, we have had customers use it inside wardrobes before with good results.


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