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Xtratherm Insulation

  • 07-03-2021 4:50pm
    #1
    newhouse87
    Registered Users, Registered Users 2 Posts: 2,886 ✭✭✭


    anybody know the cheapest place to source xtratherm insulation? Prices going up soon i hear.


Comments

  • #2
    newhouse87
    Registered Users, Registered Users 2 Posts: 2,886 ✭✭✭newhouse87


    any body got a rough guide of how much xtuf150 and ctpir 150 cost per sq m, got a quote just looking to see if its good.


  • #3
    lemonkey
    Registered Users, Registered Users 2 Posts: 279 ✭✭lemonkey


    newhouse87 wrote: »
    any body got a rough guide of how much xtuf150 and ctpir 150 cost per sq m, got a quote just looking to see if its good.

    Why 150mm thick? If it's for a new build and you have drawings email them to Xtratherm technical and ask for a u-value of 0.19 and they'll tell you the desired thickness. I'd assume 100-110mm would suffice and obviously be cheaper.

    Also, ring the relevant sales rep for your region and you might get a price over the phone which the hardware stores you order it through have to honor.


  • #4
    BryanF
    Moderators, Home & Garden Moderators Posts: 10,146 Mod ✭✭✭✭BryanF


    Ufh..

    Part L assessment..

    You can’t just assume the backstop value.


  • #5
    newhouse87
    Registered Users, Registered Users 2 Posts: 2,886 ✭✭✭newhouse87


    rang the rep got a good price, much better than store, 6inches insulation in cavities im putting in.


  • #6
    lemonkey
    Registered Users, Registered Users 2 Posts: 279 ✭✭lemonkey


    BryanF wrote: »
    Ufh..

    Part L assessment..

    You can’t just assume the backstop value.

    Thats why I said ring technical.

    @newhouse87 Good to hear mate, sales reps are the way to go on insulation alright.


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  • #7
    Biker1
    Registered Users, Registered Users 2 Posts: 416 ✭✭Biker1


    lemonkey wrote: »
    Thats why I said ring technical.

    @newhouse87 Good to hear mate, sales reps are the way to go on insulation alright.

    Go to the assessor that done the provisional BER for any questions regarding u-values. After all they will be the ones checking if the calculations from the insulation company are correct, which sometimes they are not.


  • #8
    lemonkey
    Registered Users, Registered Users 2 Posts: 279 ✭✭lemonkey


    Biker1 wrote: »
    Go to the assessor that done the provisional BER for any questions regarding u-values. After all they will be the ones checking if the calculations from the insulation company are correct, which sometimes they are not.

    Funnily enough I had the same conversation with a sales rep recently. I work for a main contractor and we need to provide information and u-value calculations for the floor & wall insulation. The Architect reviews them and if they achieve the desired u-value we get the green light.

    But no one ever actually questions it or checks it.


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