Call Now
Website
Call
Business Details
14 Years
experience
Expert Tapered Insulation Design and Supply Services
CTF Insulation is a leading independent tapered insulation design and supply company, established in 2012. Our technical expertise and commitment to compliance with building regulations position us as specialists in the construction industry. With decades of combined experience, our team delivers innovative insulation solutions tailored to commercial and residential projects. We maintain independence to collaborate directly with major insulation manufacturers, ensuring cost-effective, high-quality systems. Our technical CAD design services and advanced product range address thermal, acoustic, and fire safety requirements. Bill King, our Managing Director, founded the company on foundations of technical excellence, while Operations Director Carolyn King ensures operational efficiency.

We adhere strictly to BS6229 standards and provide bespoke solutions for complex roofing challenges. Our case studies demonstrate successful projects across the UK, including high-profile developments in London, Manchester, and Glasgow. We prioritise stability, integrity, and client satisfaction in every project. Our non-combustible upstand systems and VIP insulation solutions meet evolving industry demands. Through continuous innovation, we remain at the forefront of tapered insulation design.
Services
Thermal Calculations Technical CAD Design Fire Safety Insulation Acoustic Insulation Non-Combustible Upstands
Details
  • Year established: 2012
Highlights and features
  • We have over 40 years of technical expertise in insulation design.
  • Our solutions comply with BS6229 and building regulations.
  • We collaborate directly with major insulation manufacturers.
  • We provide technical CAD design for precise project requirements.
  • Our non-combustible systems meet fire safety standards.
Services
Thermal Calculations
Our thermal calculations utilise industry-leading software to determine flat and cut-to-falls insulation U-values. We conduct interstitial condensation risk analysis to ensure compliance with building regulations. This service provides accurate data for energy-efficient roofing systems.
Technical CAD Design
Our CAD designers create precise insulation layout drawings using advanced technology. Clients receive dedicated support from project inception to completion. This ensures seamless integration of tapered insulation systems into construction plans.
Fire Safety Insulation
We design insulation systems meeting Brooft4 fire safety standards for roofs. Our non-combustible materials comply with regulations for buildings over 18m. Fire-resistant solutions include VIP and stone wool systems tailored to project needs.
Non-Combustible Upstands
Our non-combustible upstand boards meet mandatory requirements for terraces, balconies, and external walls. Systems combine stone wool and cementitious boards for fire compliance. Solutions are designed for both new builds and refurbishments.
Acoustic Insulation
We provide acoustic insulation solutions with non-combustible properties. Systems address sound transmission challenges in commercial and residential buildings. Products are selected to meet specific acoustic performance requirements.
People
Bill King
Managing Director
With over 40 years in the industry, Bill founded CTF Insulation in 2012. His technical expertise in roof insulation design forms the company's foundation. He previously worked as a freelance draughtsman before establishing the business.
Carolyn King
Operations Director
Carolyn joined CTF Insulation in 2015, progressing from administrative roles to Operations Director. She oversees all company operations and has been instrumental in the business's growth and organisational development.
Questions
What insulation systems do you supply?
We supply CTF Therm Warm, Inverted, and VIP-A2 systems for thermal, acoustic, and fire safety applications. Our range includes non-combustible upstands and tapered insulation solutions.
Do you provide technical design services?
Yes, our CAD team creates detailed insulation layouts and U-value calculations. We offer dedicated support from project enquiry to completion.
Are your products fire-rated?
Yes, we supply non-combustible insulation systems meeting Brooft4 standards. Our fire safety solutions include VIP, stone wool, and cementitious board combinations.
Which building regulations do you comply with?
We comply with BS6229 and building regulations for flat roofs, including fire safety requirements for structures over 18m in England.
Where do you operate?
We work nationwide across the UK, with projects in London, Manchester, Glasgow, Bristol, and other major cities.