The trusted manufacturer of Internal Wall Insulation
Fully certified systems designer for existing residential and non-residential buildings.
Internal Wall Insulation for a sustainable future
Our brand story is one of transformation and dedication. We started with a simple idea: to change how people perceive insulation. The concept has blossomed into a reality that’s making homes comfortable for living and buildings safe, free from damp, mould & condensation.
At the core of our brand is a commitment to our customers. We believe in putting your needs first, which is why we’ve poured our hearts into creating the ultimate Internal Wall Insulation System to improve thermal efficiency. This system isn’t just effective; it’s a game-changer.
With a certified system designed with fire performance and safety in mind as well as a seamless installation process, it’s the epitome of both convenience and assurance.
From towering skyscrapers to historic landmarks, our products are making waves across various industries. Whether you’re in healthcare, education, or the public sector, we’ve got you covered. Our goal is simple: to build a future where warmth, energy savings, and wellbeing go hand in hand.
Join us on this journey. Let’s create a world where comfort is king, and sustainability is second nature.


Accelerating the Net Zero Transition
Our bespoke systems are manufactured as a fabric first approach for the built environment, targeting poorly performing residential and non-residential buildings to accelerate the transition towards Net Zero.
Flexible and fully customisable, we have developed a range of Internal Wall Insulation Systems that deliver value for money energy efficiency enhancements to the thermal performance of all property types.
Mission and Core Values
We aspire to be the market leading manufacturer of high-performance Internal Wall Insulation Systems. Driven by our core principles, our aim is to craft cosy, energy-efficient spaces that promote wellbeing, shielding against the perils of dampness, mould, and condensation.
Fuelled by a shared commitment to ongoing enhancement, our principles define us.
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Customer Focused
Our driving force is meeting customer needs, exceeding expectations, and ensuring satisfaction. We cultivate confidence, loyalty, and trust through our actions.
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Open and Honest
We prioritise transparency and integrity in all our interactions. Openness means fostering collaboration. Honesty entails truthfulness, accountability, and ethical behaviour. Together, they form the bedrock of our culture, guiding us to build trust and credibility in everything we do.
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Responsive
We tackle challenges with creativity and critical thinking. Through collaboration, we find effective solutions and resolve issues promptly.
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Empathetic
Understanding diverse perspectives is our strength. We envision, acknowledge, and deliver personalised support and solutions.
Kiwa
Comfort Frame’s Kiwa approved Internal Wall Insulation has been certified as a complete system. The BDA Agrément relates to all the material components which comprise the Premium & Safeguard System, accrediting compliance for use within existing residential and non-residential buildings.

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Debunking the myth of hard-to-treat solid walled properties.
Frequently asked questions
The vapour permeable and airtight self-adhesive membrane allows a two-way passage of moisture which further enhances the drying safety of the wall.
Moisture Control is a major point of assessment that our BDA Agrement certificate warrants; specifically, that our Systems contribute to limiting the risk of interstitial and surface condensation.
No. Our Systems sit independently from, nor are they directly fixed to, the existing structure. This unique design means there is no penetration to the building envelope.
Design principles for the treatment of floor joists embedded within the external wall, developed during extensive R&D stage, demonstrate that heat flow during the summer months is sufficient to dry out the joist end, therefore removing the need for additional insulation to be installed between floor voids.
The walls no longer feel cold and damp, I’m actually looking forward to winter now. I have asthma and it’s such a relief to know that I won’t be breathing in nasty spores.
Thanks Graham, you have been amazing!