About us

We are insulation installers based in Yorkshire and predominantly cover the north, east and west midlands, Nottinghamshire, Derbyshire, Northamptonshire, Cambridgeshire & Lincolnshire, although we can travel anywhere depending on the job in hand. Our specialist system is bonded polybead installed using powerful diesel compressors for maximum pressurised filling of the cavity. 



Our senior installer and now general manager Martyn Ramsden started installing cavity wall insulation for Millfold Insulation Ltd Rotherham in 1992, before becoming a self employed insulation contractor in 2001 installing blown fibre, foam and bonded bead cavity insulation.

In 2011 Multi-Therm Insulations was started and blown fibre insulation was discontinued in favour of bonded polybead, with Polypearl being the material of choice since 2002.

Since 2012 we have been extracting old or faulty cavity wall insulation and will either leave the cavity empty or re-install to the correct specification.

All our installers are now experienced, qualified and employed on the books with no sub-contractors being used.

You can therefore be rest assured that this skill and experience can be utilised by installing insulation to your property that will enable you to save money on your heating bills, reduce your carbon footprint and help improve comfort levels in your home.

Multi-Therm Insulations

Unit 12 Monksbridge Trading Estate

Outgang Lane, Dinnington

Sheffield, S25 3QZ

*BBA Installer 3633 - 2020

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