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The south's No.1 fabricator of external rainscreen cladding boards & fire protection boards!

We stock many major brands including Xtratherm, Ikotherm, Rockpanel, Trespa, Ursa, Knauf, Rockwool, British Gypsum, International Petroleum, Promat, YBS, Halco, Kay-Metzeler, Marley Eternit, Sure CPS Group, Isomass, Fermecell, Plasterstrip, Toughsheet, UAC plus so much more…

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Deflection head strips & Cut to size service available!

The Largest supplier of deflection head strips into London and surrounding areas. Fast turnaround, competitive prices and a quality service make us your first choice when requiring cut materials to anywhere in the UK.

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We stock a range of products to suit all consumers and tradesmen alike!

Come have an in depth look at the numerous products we can offer. Our Flexibility makes us a first choice when it comes to insulation and fire protection.

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Flat Roof Insulation Flat Roof Insulation
  • Superglass
  • ROCKWOOL
  • British Gypsum
  • Knauf insulation
  • Fermacell
  • Kay Metzler
  • Rockpanel
  • Marley Eternit
  • Promat
  • Alumaflex
  • Xtratherm
  • Cembrit
  • Cellecta
  • Trespa

Testimonials

John Brown Timber (Products)

"We have traded with Johnsons Insulation for many years now and find their product knowledge and technical advice invaluable. It is a pleasure to deal...

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News

Christmas is coming!

Good news everybody, it's the time everyone comes together from all over to celebrate Christmas day and the soon to be New Year. Here at...

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