
InsOwall Eco Insulating Plaster has unique insulating properties, which reduces the amount of heat lost through walls and ceilings in cold countries, and reduces heat gain in hot countries. It is one of the most effective ways to insulate your home/building today and is suitable for both interior and exterior use.
InsOwall Eco Insulating Plaster will help save a considerable amount of money on those ever increasing energy bills by preventing that costly heat escaping from your home or building. Our InsOwall Eco Insulating Plaster is up to 70% more energy-efficient than any ordinary plaster or render. As a result, it helps reduce carbon emissions, and as it’s made from eco-friendly materials, it further respects our planet.


How does InsOwall Eco Insulating Plaster Work?
How does InsOwall Eco Insulating Plaster Work?InsOwall Eco Insulating Plaster is a fantastically lightweight fibre reinforced cement plaster made from natural materials. It contains special additives that provide thermal insulation by reflecting heat back into your home. We utilise NASA developed technology combined with our unique formula to make our revolutionary, most durable and efficient plaster yet.
Once the plaster has dried on the walls and ceilings the thermally efficient barrier is effective.
The thermal properties of the plaster reduces energy transfer, making it up to 70% MORE thermally efficient than any conventional plaster.
Another major advantage with our Eco Insulating Plaster is that it can be applied at different levels of thickness from 10mm up to 40mm. So, the appropriate thickness can be applied and factors such as space limitation are easily accommodated.
How to use InsOwall Eco Insulating Plaster?
The InsOwall Eco Insulating Plaster is applied in exactly the same way as a traditional plaster or render.
Product Range
All our plaster products are easier to mix and apply than the traditional plaster mix and provide a high level of fire resistance. They are also water and weatherproof. The products provide long term durability, and are fracture resistant.
Our plasters weigh 83% less than conventional plasters allowing the building structure to be stronger and more resistant, rather than being weighed down with the weight of the plaster. They are rot, vermin, termite resistant, non hazardous and non toxic.
Once the paint is applied to the walls and ceilings and has dried, the thermally efficient barrier will have been created.
InsOwall Eco Insulating Render

This insulating external render, when applied to the outside of the property/building, provides extremely effective insulation and helps to save money on your energy bills. Along with the insulating properties, the render is also designed to prevent condensation as it makes the building more breathable.
InsOwall Eco Insulating Plaster
InsOwall Eco Insulating Plaster also provides extremely effective insulation when applied to internal walls and ceilings. Along with these scientifically proven insulating properties, Eco Insulating Plaster has also been designed to prevent condensation problems and give an excellent, smooth finish.
More reasons to use InsOwall Eco Insulating Plaster...
All Our InsOwall Eco Insulating Plasters are easier to mix and apply than the traditional plaster mix and provide a high level of fire resistance. They are also water and weather proof, and, complimented with being fracture resistant, these plasters provide excellent long term durability.
InsOwall Eco Insulating Plasters weigh an incredible 83% less than conventional plasters, while simultaneously allowing the building structure to be stronger and more resistant. It is rot, vermin and termite resistant, non-hazardous, non-toxic and even reduces condensation, making it the perfect choice for all your plastering requirements.
Did you know?
Solid walls lose even more heat than cavity walls; the only way to reduce this heat loss is to insulate them on the inside or the outside. InsOwall Eco Insulating Plaster is one of the most effective solutions available today.
InsOwall Eco Plaster Table provided by OFGEM:
| Property Details | Number of beds | 10mm Eco Insulating Plaster (kgCO2/a) |
20mm Eco Insulating Plaster (kgCO2/a) |
30mm Eco Insulating Plaster (kgCO2/a) |
40mm Eco Insulating Plaster (kgCO2/a) |
Lifetime (years) |
| Flat | 1 | 217 | 351 | 444 | 514 | 30 |
| Flat | 2 | 261 | 423 | 535 | 619 | 30 |
| Flat | 3 | 316 | 511 | 647 | 748 | 30 |
| Mid-Terrace | 2 | 269 | 434 | 549 | 636 | 30 |
| Mid-Terrace | 3 | 301 | 486 | 615 | 712 | 30 |
| End-Terrace | 2 | 507 | 831 | 1,056 | 1,216 | 30 |
| End-Terrace | 3 | 567 | 931 | 1,182 | 1,362 | 30 |
| Semi-bungalow | 2 | 380 | 625 | 796 | 921 | 30 |
| Semi-bungalow | 3 | 411 | 675 | 859 | 994 | 30 |
| Det-bungalow | 2 | 453 | 749 | 958 | 1,112 | 30 |
| Det-bungalow | 3 | 489 | 808 | 1,034 | 1,200 | 30 |
| Det-bungalow | 4 | 526 | 868 | 1,110 | 1,289 | 30 |
| Semi-house | 2 | 553 | 907 | 1,151 | 1,327 | 30 |
| Semi-house | 3 | 595 | 975 | 1,238 | 1,427 | 30 |
| Semi-house | 4 | 637 | 1,044 | 1,325 | 1,528 | 30 |
| Det-house | 2 | 838 | 1,385 | 1,776 | 2,068 | 30 |
| Det-house | 3 | 901 | 1,488 | 1,909 | 2,223 | 30 |
| Det-house | 4 | 968 | 1,599 | 2,051 | 2,388 | 30 |
OFGEM APPROVED INSULATING PLASTER - click here
For your nearest stockists for our eco friendly plaster please contact us on: 0845 313 8681.
Thermilate Eco Insulating Plaster









