UZIN Multimoll Top 7 Insulation and renovation board

Stress-relieving underlay with impact sound and thermal insulating properties for subsequent installation of wood flooring and floor covering

  • Tension and stress relief - ideal for renovating
  • Absorbs impact sound and insulates heat - increases underfoot and ambient comfort


Main area of application:

  • Stress-relief
  • Fabricating a substrate ready for covering

Extended area of application:

  • Height compensation of existing substrates
  • Impact sound and heat insulation

Suitable for use on:

  • cementitiuos screeds, calcium sulphate screeds or concrete
  • old substrates with strongly bonded compound and adhesive layers
  • new and old, firmly screw-fixed chipboard P4 - P7 or OSB 2 - OSB 4 panels
  • mastic asphalt screeds
  • precast screeds, gypsum fibre boards
  • warm water underfloor heating (upon consultation with UZIN Application Engineering)
  • for high wear in residential, commercial, and industrial areas, e.g. in hospitals, shopping centres


  • Universal use
  • Tension and stress relief
  • Suitable for height compensation
  • Easy to process
  • Impact sound and heat insulating properties
  • Improves underfoot and ambient comfort
  • For interior use


    Technical data

    * According to EN ISO 10140-3:2010, tested with 2-layer pre-finished wood flooring 10 mm, in combination with UZIN MK 250 ** According to DIN EN 12 667 *** According to DIN 4102

    Carton, pallet

    Board size

    0.6 m x 1.0 m = 0.6 m²

    Board thickness

    approx. 7 mm

    Shelf life

    min. 24 months


    Tinged with white

    Area weight

    approx. 4.5 kg/m²

    Traffic load capacity

    approx. 5 kN/m²

    Acoustic insulation improvement*

    approx. 12 dB*

    Thermal resistance (R)**

    0.088 m²K/W

    Thermal conductance (U)**

    11.36 W/m²K

    Building materials class***


    Ordering information

    Item no.

    Quality seals and badges

    Installation systems for screeds, floors and wood flooring

    Machinery and special tools for substrate preparation and installation of floor coverings

    Complete product range for installation, renovation and maintenance of wood flooring

    Resin and cementitious floor finishes combining performance and design

    Installation systems for tiling and natural stone

    High quality painting, plastering and drywalling tools