Fabrication Facility

We can cut anything to size

Expert advice

We can offer advice on your project

Unbeatable prices

You won't find better deals


Expert Advice


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Chimney Insulation

floor insulation


fire protection

Loft insulation

Internal wall insulation

Ground works

pitched roof insulation

Flat roof insulation

Wall Insulation


JIS feels the advantage to the trade-in machining material off-site. There’s no dust, No Damage, No Waste… 

  • Fantastic value (much more so than online even), but what really makes this business stand out is their friendliness and professionalism. Another reviewer said they don’t laugh if you cannot fit the PIR boarding in your car and I can confirm they don’t! 😂 – I turned up with no hope of being able to fit it in and they were so kind, they offered me their saw to use. Highly recommended.

    Sandra Manchester Avatar Sandra Manchester
    April 22, 2021
  • We used Johnsons to order cladding and fixings for a large job. They provided an excellent service even when hit with supply issues through the COVID-19 restrictions. We would not hesitate to recommend them.

    Neil oglieve Avatar Neil oglieve
    November 22, 2021
  • Great company and service. Always helpful and good prices. Recommended.

    Richard Connaughton Avatar Richard Connaughton
    December 22, 2021
  • Excellent service

    Alex Butcher Avatar Alex Butcher
    October 22, 2021