About
Welcome to Ultimate Thermal Ltd. We have over 23 years of expertise in thermal insulation and sheet metal combined to deliver energy-efficient solutions across the UK. We pride ourselves on providing innovative insulation services tailored to the needs of diverse industries, including construction, public sectors, and healthcare.
Whether it’s heating, ventilation, air conditioning, or plant water storage systems like vessels and tanks, we bring precision and professionalism to every project. We offer a comprehensive range of insulation materials and methods, including phenolic foam, mineral wool, and acoustic and fire protection solutions, to help you achieve comfort, efficiency, and sustainability.
Services
At Ultimate Thermal Ltd, we provide a broad spectrum of insulation services designed to meet the diverse needs of our clients. Our work ensures optimal thermal performance, energy efficiency, and compliance with the highest industry standards.
From residential to large-scale commercial and industrial projects, we bring tailored solutions and expert craftsmanship to every job. Whether you're looking to reduce energy costs, enhance safety, or improve comfort, our services are designed to deliver lasting results with measurable benefits.
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PHENOLIC FOAM AND MINERAL WOOL
Efficient, durable materials ideal for various insulation needs.
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DUCTWORK INSULATION
Enhancing the efficiency of air conditioning and ventilation systems.
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ACOUSTIC INSULATION
Reducing noise pollution for a quieter, more comfortable environment.
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FIRE PROTECTION INSULATION
Safeguarding your property with solutions that meet stringent safety standards.
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SHEET METAL WORK
Precision-crafted enclosures for plant systems and more.
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TRACE HEATING
Preventing freezing and maintaining system integrity in critical areas.

Boost Efficiency
From HVAC systems to plant water storage, we provide precision, professionalism, and long-term savings. Contact us today and take the first step toward a more efficient future!
Why Choose Us
Energy Efficiency
Significantly reduce heat loss or gain, leading to long-term energy bill savings and a consistently comfortable building environment.
Sustainability
Minimise your carbon footprint by using less energy for heating and cooling.
Improved System Lifespan
By reducing strain on heating and cooling systems, we help prolong their lifespan and reduce maintenance costs.
Better Air Quality
Say goodbye to mould and condensation for a fresher indoor atmosphere.
Increased Property Value:
Energy-efficient buildings appeal more to potential buyers and tenants.