Who Are We


After working in the thermal insulation industry for many years Colin Fell together with Denise Fell founded Preform Insulation in October 1993.

Denise’s father Roy Cuffley had his own company and when it ceased trading Preform Insulations took over contracts from them.

In the beginning most of the work was in the King’s Lynn area.

Colin worked for Roy’s company, working offshore and then together with Denise started to make inroads into Norfolk, finding work at Chemical plants, power stations and food factories.

We now have many clients not only in Norfolk but the whole of East Anglia and even further afield We have even worked as far as the Falkland Islands.

We are one of the largest thermal insulation companies in East Anglia region working in many fields of the industrial and commercial sector carrying out insulation and cladding from a wide range of products.

At present we have our office in Norwich.

Our workforce have a mixture of skills and all have CSCS cards and NVQ’s in thermal insulation.

We carry out work for many mechanical and electrical contractors including estimating service, insulation and cladding and flexi cover mats, all to provide the correct insulation and finish for the client’s needs.

We also work in the industrial sector working at chemical plants, food factories, bio gas (fuels), oil and gas industry and many other sectors.

We provide a cost effective product and can provide advice on various requirements from -40ºc (refrigeration) to 800ºc (turbines)

Every year Preform will sponsor a charity called circus star which is a local charity who will take take disadvantage children out for the day around Christmas time. 

We also sponsor Easton Football Club which is our local football team the first team are in Anglian com division 1 and the reserves play in division 5 north. 


Colin Fell 

Managing Director


Colin started Preform over 16 years ago and has been in the in industry for over 40 years. 

Denise Fell 

Director / Company secretary 


Denise also started the company over 16 years ago and has years of knowledge and experience in the industry. 

Matty Fell 

Company director / Thermal insulation Engineer 


Matty is Colin & Denise's son and has been following in there footsteps and is a qualified thermal insulation engineer. 

Jodie Naylor 

PA / Accounts


Jodie has been with the company for 6 years and has completed many training courses for example H&S and GDPR. 

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