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Local and County Sligo orders made before 12.00 pm Wednesday 21st December will be delivered before 1.00 pm on Friday 23rd December. All nationwide orders made before midnight on Monday 19th December will be dispatched prior to Christmas. All orders made after that will be processed from 3rd January onwards. Happy Christmas!

Free Delivery over €150

Excluding Bulk Delivery

100% Irish Business

Trading in Ireland since 1870.

Trade Discounts available

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Showing 13–15 of 15 results

  • Unilin Floor Insulation Boards / Pitched Roof Insulation boards 2.88m2

    Thin-R PIR Insulation Boards for Floors and Pitched Roofs (XT/UF)

    Key features:

    • High performance floor insulation
    • Can be used with new and existing floors
    • Suitable for use with underfloor heating
    • Also suitable for use in pitched roofs
    • High moisture resistance
    • 2.4 metres x 1.2 metres (8 feet x 4 feet)
    • This is from Unilin – previously known as Xtratherm
    28.4073.65 (Inc. VAT)
  • PIR Insulation Full Fill Cavity Wall Insulation 125mm

    Unilin (previously Xtratherm) CavityTherm PIR Insulation (CT/PIR) 125mm

    Key features:

    • High quality PIR Insulation
    • Trusted brand
    • 125mm thick and 2.16 sqm total coverage
    • Ideal for Trades people and for DIY
    • Unilin was previously known as Xtratherm
    71.41 (Inc. VAT)
  • Fire Cavity Barrier

    Cavity Wall Fire Barriers

    Key features:

    • Work to improve a building’s safety by preventing the spread of fire within concealed voids
    • Developed to exceed Building Regulations
    • Not affected by movement in the building
    • Used to prevent the spread of fire in concealed voids
    • Durable and robust
    6.49 (Inc. VAT)

We stock and supply Xtratherm Cavity Wall Insulation throughout Ireland and have experts on hand to help you choose the right Xtratherm Cavity product for your needs.

Our range of Xtratherm Cavity Wall Insulation products includes Xtratherm Cavity Closer in various thicknesses, Xtratherm XtroWall, Xtratherm Internal Corner Insulation (CT/PIR), Xtratherm External Corner Insulation (CT/PIR), Xtratherm Cavity Internal and External Insulation and Xtratherm Cavity Tongue and Groove models.

Xtratherm CavityTherm is a built-in insulation system that achieves ultimate U-values within traditional wall constructions. It doesn’t require an engineer’s report, meaning that minimal heat energy is lost through the walls. Meeting A+ or Passive standards within a 100mm cavity width, CavityTherm builds as a system to provide a continuous insulation layer that you can see is installed accurately. It provides an affordable and practical solution when looking to buy best performance wall insulation.

We supply this to both trade and non-trade customers nationwide and our friendly team of experts can help advise you as and when required when selecting your ideal insulation product. Just email us at sales@mybuildingsupplies.ie or call us on 0818 888 000 anytime.

If you are a Trade professional or a Self Builder – you should consider opening an account with us to get even bigger savings and manage all of your paperwork and records in the one place – You can see more info on this here.

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