We stock a select range of Ductwork Insulation solutions at Thermal Insulation Online from Mufti Lag Insulation, Foil Faced Insulation, Earthwood Duct Slab & PIR Insulation Board.

We also offer a range of bespoke sizes and specifications for our Ductwork Insulation, email sales@thermalinsulationonline.co.uk with your requirements or call 07798 810996.

  • Guardian Foil Faced Insulation

    Guardian Foil Faced Insulation Wrap
    0 out of 5

    Guardian Mufti Lag Acoustic Foil Faced Insulation.

    Super strong and easy to handle
    Excellent acoustic properties
    Ideal for use with all varying ductwork shapes and sizes of ductwork
    Ideal for…

    Price range: £71.69 through £126.50 exc. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Isover Mineral Wool

    Isover Mineral Wool Foil Faced Insulation
    0 out of 5

    Isover CLIMCOVER CR Alu2 Mineral Wool Foil Faced Insulation is high-quality thermal insulation, providing acoustic insulation for a range of HVAC applications. This flexible glass mineral wool wrap roll offers thermal and acoustic…

    Price range: £97.28 through £140.78 exc. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Ductwork Insulation

    Kingspan Kooltherm Duct Slab
    0 out of 5

    Kingspan Kooltherm Duct Slab is a premium performance thermal insulation.

    Ideal to insulate ductwork & plenums
    For use indoors and outdoors
    Temperature range of –20°C to +80°C
    Available in 2…

    Price range: £343.83 through £409.83 exc. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Kingspan Therma Duct Insulation

    Kingspan Therma Duct Insulation
    0 out of 5

     

    High performing rigid thermoset polyisocyanurate insulation core (PIR)
    Low emissivity composite foil
    Suitable to insulate ductwork and associated equipment outdoors
    Green Guide Summary Rating of A+
    Price per board,…

    Price range: £53.71 through £69.15 exc. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Knauf Mineral Earthwool Duct Slab

    Knauf Mineral Earthwool Duct Slab
    0 out of 5

    Knauf Acoustic Mineral Wool is multi-purpose, acoustic mineral wool. With excellent thermal and acoustic insulation, it has a wide variety of uses and is ideal for open spaces, cavities, flooring…

    Price range: £52.05 through £57.32 exc. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • PyroDuct Slab Ductwork Insulation

    PyroDuct Slab Ductwork Insulation
    0 out of 5

    PyroDuct Slab Ductwork Insulation

    Fire-rated Ductwork Insulation
    Ideal for kitchen extract and general fire-rated required areas
    High Temp slab pack
    Dimensions 1.2m x 0.6m
    Available in 2 thicknesses – 45mm- 2.88…

    Price range: £133.65 through £226.18 exc. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Quinntherm PIR Insulation Board

    Quinntherm PIR Insulation Board
    0 out of 5

    Quinn Therm PIR Insulation Board is a multi-purpose insulation PIR board for walls, roofs & floors. It’s a high performance, fibre- free board, with a rigid thermoset insulation core and faced…

    Price range: £44.10 through £69.15 exc. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Rockwool Foil Faced Insulation

    Rockwool Foil Faced Insulation
    0 out of 5

    Rockwool Foil Faced Ductwork Insulation is ideal for ductwork insulation and lagging.

    Available in 3 thicknesses
    Prices per roll

    Price range: £69.07 through £79.89 exc. VAT
    Select options This product has multiple variants. The options may be chosen on the product page