OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
    OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
    OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
    OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
    OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247
  • APPLICATION METHOD: Brush, Roller OR Spray
  • Water based: 100%
  • Finish: MattSlight
  • 12-16 per 1 coat Coverage:
OFFER: Thermalmix BUY 2 GET 3 - PaintOutlet247


OFFER! IF YOU ADD THIS ITEM INTO YOUR CART, YOU WILL PAY FOR TWO, BUT YOU WILL RECEIVE 3 IN THE POST! If you are ordering online, you do not need the discount code, you just need to add a product that has the title "offer" in it!

Thermilate Thermalmix Insulating Paint Additive is a revolutionary paint additive that makes almost any paint or coating insulate.

Developed by our highly-skilled Research and Development team, it cuts down energy use and reduces heat loss through your walls and ceilings, therefore helping to reduce your energy bills.

Thermalmix has been independently tested and scientifically proven to work by world leading laboratories and government bodies. By using the latest NanoCNB insulating technologies to create an effective thermal barrier, Thermalmix prevents heat loss through your walls and ceilings.

Room temperatures typically increase by up to 2 to 3°C, and stay warmer for longer. Thermalmix is for domestic and commercial use, and can be applied almost anywhere conventional paint and coatings are used.

Thermalmix is also used in hot countries on the exterior of buildings to reflect heat away and keep the inside cooler. Thermalmix is one of the fastest growing, simple to use, yet effective energy-saving products available, and our ever-growing list of distributors are now located in over 20 countries.

Thermalmix has been independently tested to UK, EU and ASTM standards, and is used throughout the world.

Do's and Don'ts

  • Empty the paint into a large bucket.
  • Empty a bottle of Thermalmix into the same bucket.
  • Mix using a manual hand paint stirrer or use a drill-based stirrer.
  • Clean dirt from the surface
  • Prepare the surface carefully
  • Apply only in dry condition

Make Sure

  • A minimum of two coats of paint containing should be applied
  • Apply a final third coat of paint without Thermalmix mixed into it.
  • The surface is not Oily, otherwise, paint won’t stick
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Shipping & delivery times? 🚚

Deliveries to UK Mainland are FREE of charge on orders above £50. For orders below this amount, Premium & Tracked shipping costs £6.95.

Premium & Tracked Delivery times ranges between 24-48 hours MON- FRI depending on the time of day order is placed. (Saturday delivery sometimes available depending on courier) -

Shipping for colour tester pots or pouches are FREE. (may take longer to deliver via royal mail)

  • Extra very important information on shipping:

All orders made fresh on order and shipped directly from our uk based factory.

We take pride in providing fast and efficient shipping services, with a typical delivery time ranging between 24-48 hours.

Our shipments are fully tracked, so you can monitor the progress of your order from the moment it leaves our factory to the time it arrives at your doorstep. Please note that some tester/sample pots are sent via Royal Mail and may take a few days to arrive.

Please note that the shipping time may vary depending on the time of day when you place your order and when it is shipped.

We do our best to send out orders for next day delivery, but in some cases, this may not be possible. We use a 24 hour next day shipping courier but guarantee a 48-hour delivery, unless we have contacted you to arrange an alternative.

  • Custom Delivery Information:

If you would like to request any special shipping options for example: delivery before 12 noon, before 10am or a Saturday delivery, please call our office (0330 330 9824) for a quote for the additional charge if necessary. Deliveries to Channel Islands cost £8.00 per parcel.

  • Worldwide Delivery:

Please call or email our office for a bespoke quote based on your individual requirements.

  • Delivery Schedule:

Deliveries take place Monday - Friday from 8am to 6pm (excluding bank holidays), unless a Saturday delivery has been selected. Saturday deliveries are between 8am and 1pm. We cannot specify a particular delivery time unless you have requested a before 12 noon or before 10am service. Please note that we do not deliver on Sundays.

  • Order Inspection and Claims:

We kindly ask you to check your order carefully as soon as it has been delivered and inform us of any missing, wrong, or damaged items within 24 hours of receipt. We cannot support a claim to our couriers after this time. Please ensure that you store the items you have ordered in accordance with the manufacturer's instructions.

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How to prepare your surface? 🏡


Reading the following information below will help you understand how to prepare all surfaces to be painted like a pro.

Whether you’re painting your Interior, Exterior or furniture. The surface preparation remains the same.

To get the best adhesion & results from Landlords Paint, you need to get your surface ready in 3 Short Steps.  

It's critical to achieve perfect results.

Step 1):

If your painting on pre-painted surfaces, Ensure your surfaces are dry, & have been cleaned and if there's any rough patches surfaces must be repaired and sanded. 

(If your painting on fresh plaster please apply a base-coat or a primer before painting, thinning this paint with 50% water will allow a thin layer to be used as a base/mist coat) (use primer on wood & metal surfaces.)

Step 2):

Ensure your wall cracks are filled and repaired to minimise risk of damp.

Step 3):

Ensure your wall or surface is fully dried, dust-free, and condensation-free with no flaking paints.

(NOTE: MOULD, Condensation and Damp problems only grow back when the root issue of the problem is not solved. Mainly caused by bad ventilation & water ingress)

Heres Quick, Full guide for homeowners & painters like you on how prepare your surfaces like a pro, in no time…  Click Here

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How to use your paint: 🎨

Once your surface is prepared, you're ready to paint!

Very Easy-to-Apply: You can use Brush, Roller or Airless Sprayer on all Interior and Exterior walls & rooms, including all concrete surfaces such as slabs, block paving, tarmac and all brick and masonry surfaces.

(NOTE: All surfaces must be clean, dry and free from grease/dirt before painting.)

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Common questions: 🙋

Should i use a primer before painting?

Use primer if required and this should be used on most unpainted surfaces. OR If you are going to paint on absorbent surfaces like fresh plaster, bricks, stone and or concrete surfaces, you can make a mist coat by mixing your first coat with 50% water. 

Can i use this on Wood or metal?

(This product is also suitable to be used on wood (wood surfaces must be sanded for a smooth finish) & metal surfaces and Furniture with a good quality primer OR HQC universal primer.)

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OFFER: Thermalmix BUY 2 GET 3

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About this Brand

High Quality Coatings is the smartest way to decorate Experience. Cost Saving. Simple packaging. A Paint Outlet favourite.


Mould killng barrier
Energy saving

Thermalmix Insulating Additive

Innovative & the only genuine Insulating Paint Additive
NanoCNB + Secret state of art technology
Energy-saving design
Proven heat loss reduction
Increases room temperature
Wide application versatility

Revolutionary Insulating Paint Additive

Thermilate Thermalmix Insulating Paint Additive is a revolutionary product that transforms almost any paint or coating into an insulating barrier, reducing energy use and heat loss through walls and ceilings.

Reduces Energy Use and Heat Loss

Reduce your energy bills with Thermilate Thermalmix, which has been independently tested and scientifically proven to effectively insulate walls and ceilings.

Independently Tested and Proven worldwide

Trust in the reliability of Thermilate Thermalmix, which Utilises NanoCNB insulating technologies to create an effective thermal barrier against heat loss.

Utilises NanoCNB Insulating Technologies

Increase room temperatures by up to 2 to 3°C and maintain warmth for longer periods with Thermilate Thermalmix, enhancing comfort and reducing the need for heating.

Increases Room Temperatures

Enjoy the versatility of Thermilate Thermalmix for both domestic and commercial use, applicable wherever conventional paint and coatings are used.

Reflects Heat Away in Hot Climates

Reflect heat away from buildings in hot climates with Thermilate Thermalmix, helping to keep interiors cooler and reducing the need for air conditioning. Alternatively in winter, reflects & retains heat back in winter climates reducing heating appliances

Versatile Application for Domestic and Commercial Use

Benefit from the simplicity and effectiveness of Thermilate Thermalmix as a fast-growing energy-saving product, suitable for various applications.

Simple and Effective Energy-Saving Solution

Choose Thermilate Thermalmix as a globally Recognised and certified solution for reducing energy consumption and enhancing thermal insulation.

Globally Recognised and Certified

Rest assured with Thermilate Thermalmix, independently tested to UK, EU, and ASTM standards and used worldwide for its proven performance and energy-saving benefits.

BENEFITS like no other

The new HQC Anti Damp Paint is a high-performance solution developed to create a breathable, obliterating membrane that seals and permanently stops the reappearance of damp, water, and other household stains.It is your go-to paint if you have damp issues on your walls.

BENEFITS like no other

Revolutionary Insulating Paint Additive
Reduces Energy Use and Heat Loss
Independently Tested and Proven world wide
Utilises NanoCNB Insulating Technologies
Increases Room Temperatures
Reflects Heat Away in Hot Climates
Versatile Application for Domestic and Commercial Use
Simple and Effective Energy-Saving Solution
Globally Recognised and Certified


Discover the future of insulating paints with our alternative: the Thermalmix Insulating Paint additive. Our innovative paint additives is designed for the eco-conscious consumer, offering superior insulation and energy efficiency in any paint. Represents our commitment to combining cutting-edge technology with environmental responsibility.
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Insulation Enhancement Compound

Our innovative paint additive is designed to transform ordinary paint into an insulating powerhouse. It significantly reduces heat transfer through walls and ceilings, contributing to noticeable energy savings. This compound works efficiently to maintain comfortable indoor temperatures, reducing the need for excessive heating or cooling.
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Nano technology Integration with our secret formulation

Incorporating the latest in nanotechnology, our additive creates a formidable thermal barrier when mixed with conventional paints or coatings. This advanced technology ensures an effective and uniform distribution of insulating properties, enhancing the thermal efficiency of any painted surface.
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Global Application Flexibility

Developed for both hot and cold climates, our paint additive adapts to diverse environmental conditions. It can be used globally, reflecting heat in warmer regions to keep interiors cool, and retaining heat in cooler areas to increase indoor warmth. This versatility makes it suitable for a wide range of domestic and commercial applications, on a variety of surfaces.



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Thermalmix Insulating Paint Additive

Cost-effective solution that adds value to existing paint
Converts regular paint into insulating paint to improve energy efficiency
Utilises high-quality insulating particles to enhance paint
Increasingly popular among eco-conscious consumers and energy savers
Promises improved thermal insulation when added to paint
Advanced microtechnology for superior thermal performance
Consistent quality control to ensure each additive batch performs
Enhances paint to reduce energy consumption and carbon footprint
Insulates your walls

Other Product in the market

Other brand used untested or un genuine additives
No insulating options
No insulating options
No insulating options
No insulating options
No insulating options
No insulating options
No insulating options
No insulating options

How to use this product?

Step 1


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Prep your area and walls by sanding, cleaning, and ensuring the surface is smooth & dry - use primer (or mist coat) on bare surfaces or fresh plaster board

Step 2


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Add the appropriate amount of Thermalmix Insulating Paint Additive to your paint. Follow the recommended dosage provided by the manufacturer, typically based on the volume of paint you are using. Use a mixing stick or paddle to thoroughly blend the additive into the paint.

Step 3


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Apply the paint mixture onto the surface using a brush, roller, or sprayer. Ensure even coverage over the entire surface, working in manageable sections if necessary. Apply additional coats as needed, following the manufacturer's instructions for drying time between coats.

Step 4


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Allow the painted surface to dry completely according to the drying time specified for the paint you are using. This typically involves waiting for the paint to become touch dry and cure fully, which may take several hours or longer depending on environmental conditions.

Once the paint has dried and cured completely, your surface is now insulated and ready to provide improved thermal performance.



We’re revolutionizing the decorating industry with higher quality products at a lower cost, while striving to eliminate paint waste.