Business Details
Energy-Efficient Home Solutions Experts
Cobalt Carbon Free has established itself as a pioneering force in energy-efficient home improvements, dedicated to transforming properties into sustainable, comfortable living spaces. Our expertise spans advanced insulation solutions, holistic renovations, and comprehensive damp treatments, all tailored to meet individual homeowner needs. With a focus on cutting-edge technology and eco-friendly materials, we deliver projects ranging from single-room upgrades to full-scale retrofits.Our team combines technical proficiency with a deep understanding of sustainable construction practices, ensuring every project enhances both thermal efficiency and aesthetic value. As industry innovators, we prioritise long-term solutions over quick fixes, offering 25-year guarantees and lifetime system support. Our commitment extends beyond individual projects, fostering ongoing relationships with clients to future-proof homes against evolving environmental challenges.
Services
Home Insulation
Roofing
Home Renovation
Damp Treatment
Energy-Efficient Extensions
External Wall Insulation
Internal Wall Insulation
Roof Insulation
Highlights and features
- We offer a 25-year guarantee on major works
- Our projects integrate eco-friendly materials and practices
- We provide lifetime system service support
- We specialise in holistic, whole-property solutions
- Our team combines technical expertise with sustainability focus
What people say
Best investment I've made
No hesitation in recommending
Damp issues disappeared
Warm winter and cool summer
Professional and efficient team
Services
External Wall Insulation
External Wall Insulation creates a thermal barrier on solid walls, reducing heat loss and carbon emissions. This solution improves energy efficiency while preserving architectural features. Our installations use breathable, eco-friendly materials that maintain structural integrity and aesthetic value.
Roof Insulation
Roof insulation prevents heat loss through attics and flat roofs, improving thermal efficiency. We implement warm roof systems and over-joist solutions tailored to property usage. Our approach ensures proper ventilation while eliminating cold draughts and damp issues.
Damp Treatment
Our damp treatment services address rising, penetrating, and condensation damp through specialist diagnostics and remediation. We implement structural repairs alongside insulation upgrades to permanently resolve moisture issues while preventing recurrence.
Energy-Efficient Extensions
We design and construct extensions with built-in thermal efficiency, using advanced insulation and sustainable materials. These projects expand living spaces while maintaining year-round comfort and reducing long-term energy costs through intelligent design.
Home Renovations
Our renovations transform homes through integrated insulation and modernisation projects. We combine structural improvements with energy efficiency measures, delivering functional upgrades that enhance property value and occupant wellbeing.
Questions
What makes Cobalt Carbon Free different from other contractors?
We combine energy efficiency expertise with holistic project management, prioritising long-term solutions over temporary fixes through tailored, sustainable approaches.
How do insulation improvements affect damp issues?
Proper insulation raises internal wall temperatures, preventing condensation and eliminating moisture buildup that causes damp and mould.
Can older properties maintain their character with modern insulation?
Yes - we implement sympathetic solutions like brick slips and hybrid insulation methods that preserve period features while enhancing thermal performance.
What guarantees do you offer?
We provide a 25-year guarantee on major works and lifetime system support to ensure lasting performance of our installations.
How do you handle complex renovation projects?
We manage complete project cycles from design to completion, coordinating all aspects to ensure seamless integration of energy efficiency measures.
Reviews (3)
Tim David
Jul 21, 2017
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The Cobalt staff were highly professional and worked with us to provide a high quality of work on our project. They were always available to talk to us. The project was on an older house and this threw up some unpredicted issues but Cobalt were quick to come up with cost effective solutions for us. Overall, we were extremely satisfied with the way the project went and would highly recommend the Cobalt team.
Rachel Pillsbury
May 17, 2017
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The entire team at Cobalt Carbon Free are extremely helpful and skilled. I had a laundry list of work needed on my house including damp proofing, insulation and ventilation, and they handled everything with great attention to detail. Communication was great from the initial scoping meeting to the work itself to the final sign off. I would not hesitate to use them again.
Richard Kelsey
May 03, 2017
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We needed damp proofing and rendering on the external gable wall. Both were completed by Cobalt Carbon Free to a high standard. The plaster work is great and the external render is a huge improvement on the outside. They have also been very useful in giving advice on any other work needed. Really friendly team and very quick to respond to any communication. Many thanks.
