attic fibre blown insulation

Blown Fibre Insulation

Blown Attic Insulation:
Cooper Insulation can offer the option of Blown Attic Insulation. The two products we use are Rockwool and Cellulose. All products are pumped from our truck through a hose straight into your attic. This service is particularly suited for the more awkward or difficult to reach areas. We would typically use this system between floors, conservatory roofs, dormer conversions, timber frame homes etc.


  • Rockwool is a proven insulator, non-toxic and safe to live with
  • Rockwool is suitable for new or refurbished homes
  • Rockwool also offers excellent fire protection and acoustic insulation
  • Rockwool is recyclable and made by sustainable methods


Cellulose Fibre is manufactured from recycled newsprint which is shredded to be suitable for installation by blowing. Controlled quantities of boric acid and other inorganic fire retardants are added during the manufacturing process. The source paper in its raw state is combustible.  However, during manufacturing, cellulose insulation is treated with borates, which are a Class I fire retardant.

  • Cellulose is a sustainable and energy efficient product
  • Cellulose is a natural, warm and fire safe
  • Cellulose is manufactured from recycled newsprint

Cellulose is a Tried and Tested product


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Our services

Cavity wall insulation
Spray foam insulation
Attic insulation
Airtight solutions
New build insulation
Dormer insulation
Industrial insulation
External insulation
Dry lining / Internal insulation
Soffit insulation
Timber frame insulation
Sound proofing
Fire proofing
Heating system upgrades
Heating control upgrades
BER assessment & certification