We are not currently accepting orders.
1 2
SKU: 138251

Rockwool Hardrock Underlay Slab - 1200 x 1000 x 150mm (1.2m²)

Leave a review
£68.63 Ex VAT
£82.36 Inc VAT

Save up to 5%
Trade credit Visa Mastercard American Express Klarna PayPal

    Specifications

    Thickness: 150mm

    Dimensions: 150mm

    Length: 1200mm

    Width: 1000mm

    Coverage: 1.2m²

    Material: Fibre Cement

    Insulation Material: Mineral wool

    Hardrock Installation Guide
    Hardrock Datasheet

    Description

    Rockwool Hardrock Multi-Fix Underlay Slab is designed to be used below Rockwool Hardrock Multi-Fix boards as a base layer to improve the overall sound and thermal insulation in flat roofing applications.

    Made from stone mineral wool slab, it is non-combustible - ideal for roofing applications where fire resistance is a primary concern.

    • 150mm thickness
    • Suitable for use in flat roofing
    • Non-combustible board compatible with a range of waterproofing systems
    • Install under Rockwool Hardrock Multi-Fix
    • Euroclass A2-s1, d0 resistance to fire

    What Size is Rockwool Hardrock Underlay Slab?

    Rockwool Hardrock Recovery Board measures 1000mm wide by 1200mm long (1.2m²) and is 150mm thick.

    Frequently asked questions
    What is Rockwool Hardrock Multi-Fix (DD)?

    Rockwool Hardrock is a non-combustible, dense mineral wool insulation board designed for use in flat roofing, and compatible with a wide range of waterproofing systems including Bitumen, liquid membranes and even green roofing systems. It has a thermal conductivity value of 0.039 W/mK and provides effective sound insulation to reduce drumming effect from rain, making Rockwool Hardrock Multi-Fix (DD) an ideal thermal and acoustic insulation with excellent fire resistance for flat roofing.

    Spend more to save more

    SAVE UP TO 5%

    Applied automatically at checkout

    Large Order or Specific Requirement?

    CALL OUR TEAM

    0115 6976 800

    Everything good
    Everything good. Best price I could find and everything arrived on time.
    Campbell, GB