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Roof

Insulation foil and board products are available from:

• Xtratherm
• Knauf
• Jackodur
• Ecotherm
• Airtec

For flat roofs and pitched roofs of whatever material, Varleys can supply the appropriate material for your requirements both under building regulations and budget.

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  1. SF40BB Breathable Insulation 1.5m x 10m x 75mm (15m2)

    SF40BB Breathable Insulation 1.5m x 10m x 75mm (15m2)

    KEY FEATURES

    SF40BB has a certified R value of R3.67 in a roof & R3.98 in a wall.

    Acts as a breathable membrane and insulation in one.

    Helps to prevent the formation of mould and damp by reducing the risk of condensation.

    W1 watertight means SF40BB can be used in both roofs & walls.

    SuperFOIL can be used on its own, in a multiple layers or with any other form of insulation to achieve any U-value

    Ideal for use in walls and roof structures in new builds and in renovation, refurbishment / extension project.

    Easily fit with minimal wastage and manufactured with 40% recycled materials.

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    Excl. Tax: £230.40 Incl. Tax: £276.48 As low as: £234.90

  2. Knauf Omnifit Thermal & Acoustic Roll 100mm (8.16m2/roll)

    Knauf Omnifit Thermal & Acoustic Roll 100mm (8.16m2/roll)

    Omnifit roll is a combi-cut roll partially perforated for 400mm & 600mm centres and has a density greater than 10Kg/m3.

    Earthwool OmniFit Roll is a multi-purpose, flexible, non-combustible, glass mineral wool roll, and is specifically designed for installation by friction fitting.

    Earthwool OmniFit Roll is typically used for the thermal and acoustic insulation of a wide variety of constructions such as pitched roof at ceiling level (loft insulation), internal partitions, internal floors, and timber floors.

     

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    Excl. Tax: £39.98 Incl. Tax: £47.98 As low as: £43.18

  3. Knauf Omnifit Slab in 400mm widths

    Knauf Omnifit Slab in 400mm widths

    Earthwool OmniFit Slab is a multi-purpose, flexible, non-combustible, glass mineral wool slab, engineered for additional robustness, and specifically designed for installation by friction fitting.

    In summary:

    • High level of thermal performance Friction fits between studs, joists and rafters
    • Provides excellent thermal and acoustic performance
    • Multiple application solution
    • Fire classified as Euroclass A1 to BS EN 13501-1.

    Other sizes available please call 01772 690360

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    Starting at: Excl. Tax: £27.65 Incl. Tax: £33.18

  4. Earthwool Loft Roll 44 - easy to handle - user friendly loft roll

    Earthwool Loft Roll 44 - easy to handle - user friendly loft roll

    Earthwool Loft Roll 44 is a flexible low density glass mineral wool quilt which is lightweight, resilient and non-combustible. The rolls are 1140mm wide and partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide. Application Earthwool Loft Roll 44 is primarily used for the thermal insulation of pitched roofs at ceiling level, it can also be used to thermally insulate floors. When used at ceiling level it is usually laid in two layers, with the first layer between the joists and the second layer over, and at right angles to the joists.

    A great alternative to Isowool, Superglass, Rockwool, Ursa etc. Contact our technical department for advise

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    Starting at: Excl. Tax: £38.56 Incl. Tax: £46.27

  5. Insulation support net 2m x 100mm (200m2)

    Insulation support net 2m x 100mm (200m2)

    Easy to use, it is simply stapled onto the joists or timber frame to hold the insulation in place. Ideal for timber framed houses, where the support net will hold the walling insulation in place, making it easy to 'board over'. Learn More
    Excl. Tax: £40.44 Incl. Tax: £48.53 As low as: £46.10

  6. Jackodur KF300 High strength Extruded Polystyrene (XPS) 1250mm x 600mm

    Jackodur KF300 High strength Extruded Polystyrene (XPS) 1250mm x 600mm

    JACKODUR is a top-quality German made thermal insulation material made of extruded polystyrene foam (XPS) – compression proof, dimensionally stable, and closed cell and therefore moisture and rot resistant. JACKODUR thermal insulation is available in a wide range of thickness and comes with a ship lap edge profile. The lambda values of the entire range of JACKODUR XPS products are very low, especially with large thicknesses. Thanks to these outstanding features and the wide range of available versions, JACKODUR thermal insulation is ideally suited for use in Floors, Walls, inverted roofs and building perimeters. At the same time, JACKODUR is also an excellent choice for almost every other application in building construction. Jackadur KF300 has a compressive strength of 300Kpa Other possible alternatives are Polyfoam, Styrofoam - Please check with our technical for advise. Other sizes available on request Learn More

    Starting at: Excl. Tax: £11.44 Incl. Tax: £13.73

  7. SF40 Superfoil Insulation 1.5m x 10m x 65mm (15m2)

    SF40 Superfoil Insulation 1.5m x 10m x 65mm (15m2)

    SuperFOIL SF40 is the UK’s highest performing multi layer insulation, use to reach levels 3, 4, 5 and 6 of the Code for Sustainable Homes. SF40 has radiant reflective properties, reflecting unwanted heat from solar gain in summer and enhancing insulation in winter. SF40 also has air barrier properties and can control air movement for further energy efficiencies. In situ energy assessment indicates that multilayer foils have benefits over traditional (non reflective) insulation. SuperFOIL SF40 maximises roof and wall insulation within an efficient amount of space. Learn More
    Excl. Tax: £225.00 Incl. Tax: £270.00 As low as: £229.50

  8. SF19+ Superfoil Insulation 1.2m x 10m x 45mm (12m2)

    SF19+ Superfoil Insulation 1.2m x 10m x 45mm (12m2)

    SuperFOIL SF19 is the UK’s best value multi-layer foil insulation. Consisting of 19 layers of reflective foil, with thermo foam separation layers. SF19 has radiant reflective properties, reflecting unwanted heat from solar gain in summer and enhancing insulation in winter. SF19 also has air barrier properties and can control air movement for further energy efficiencies. In situ energy assessment indicates that multilayer foils have benefits over traditional (non reflective) insulation. SuperFOIL SF19 is easier to handle, install, cut, and seal than any other form of building insulation, and lasts over 50 years with minimal loss of performance caused by dust, drafts, pests or osmosis. SF19 now also has LABC Registered System approval which helps to streamline Building regulation applications in turn helping to save time and money! Other similar brands are Actis Triso Super 10, TLX silver, Genex, Alumaflex, please check with our technical for clarification.

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    Excl. Tax: £94.80 Incl. Tax: £113.76 As low as: £97.91

  9. Aluminium Foil tape 45m x 100mm

    Aluminium Foil tape 45m x 100mm

    Aluminium foil tape is perfect for sealing joints on Multi-foil insulation and foil insulation boards, as well as many other uses.

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    Excl. Tax: £12.10 Incl. Tax: £14.52 As low as: £7.51

  10. Multi-purpose XPS Insulated plasterboard (mid performance) 2400 x 1200 x 27mm

    Multi-purpose XPS Insulated plasterboard (mid performance) 2400 x 1200 x 27mm

    COLLECTION ONLY ITEM - PLEASE RING IF DELIVERY IS REQUIRED

    BULK DISCOUNTS AVAILABLE

     

    Standard 9.5mm GTEC plasterboard laminated to extruded polystyrene to create a product which offers a 600% improvement in insulation over standard plasterboard. Product can be mechanically fixed or adhesively bonded (dab). Ideal for Roofs. Walls & window reveals etc.

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    Excl. Tax: £34.99 Incl. Tax: £41.99 As low as: £35.94

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