Isocheck Screedcheck XL5 & XL9

Impact improvement underscreed systems
The Isocheck Screedcheck XL impact improvement systems are designed to be placed within a masonry structural floor directly below the screed. This isolates the screed from the structural sub floor, and provides sufficient impact absorbsion to place it amongst the top performing low density systems available.

 

The isocheck Screedcheck XL5 system features a 5mm closed cell cross linked foam layer whilst the isocheck Screedcheck XL9 system features a 9mm closed cell non cross linked foam layer.

 

When installed correctly, the Screedcheck XL systems will enable compliance with Approved Document E 2003 and subsequent amendments in 2004, 2010, 2013 and 2015.

View more technical information and downloads

The isocheck Screedcheck XL systems features a have been designed to be placed within a masonry structural floor directly below the screed. This isolates the screed from the structural sub floor, and provides sufficient impact absorption to place it amongst the top performing systems available.

 

(on the construction illustrated)

Treated floor with:
DnT,w+ Ctr
L’nT,w
Screedcheck XL5 or XL9
50dB
≤45dB
Roll dimensions: XL5: 1.5m wide x 50m
XL9: 1.2m wide x 50m
Thickness: XL5: 5mm
XL9: 9mm
Foam composition: XL5: Closed Cell Cross Linked Isopoli
XL9: Closed Cell Non Cross Linked Isopoli

Isocheck Screedcheck XL5 or XL9 system, supplied by Isomass Ltd. Units 10 & 11, Avenue Business Park, Elsworth, Cambridgeshire, CB23 4EY and installed in accordance with manufacturer’s instructions / recommendations.

Full installation instructions for Isocheck Screedcheck XL5 and XL9 are available as a pdf to download. Go to the Downloads tab on this page.

  • min 80kg/m2 – 65mm sand cement screed or 40mm liquid proprietary screed.
  • Optional (1000 gauge or 0.25mm) plastic sheeting – to aid screed pouring and maintain joints in Screedcheck XL5.
  • Isocheck screedcheck XL5 on grouted sub floor.
  • ≥300kg/m2 minimum structural sub floor.
  • 75mm min. void formed by metal frame suspended ceiling system and ≥10kg/m2 gypsum board ceiling.
  • 80kg/m2 sand/cement screed or 65mm proprietary screed.
  • Optional (1000 gauge or 0.25mm) plastic sheeting – to aid screed pouring and maintain joints in Screedcheck XL9.
  • Isocheck screedcheck XL9 on grouted sub floor.
  • ≥300kg/m2 minimum structural sub floor.
  • 75mm min. void formed by metal frame suspended ceiling system and ≥10kg/m2 gypsum board ceiling.
  • 80kg/m2 sand/cement screed or 65mm proprietary screed.
  • Optional (1000 gauge or 0.25mm) plastic sheeting – to aid screed pouring and maintain joints in Screedcheck XL9.
  • Isocheck screedcheck XL9 on grouted sub floor.
  • ≥300kg/m2 minimum structural beam and block floor with optional levelling screed.
  • 75mm min. void formed by metal frame suspended ceiling system and ≥10kg/m2 gypsum board ceiling.
Isocheck Screedcheck XL5 on hollow concrete deck application visual
Isocheck Screedcheck XL9 on hollow concrete deck application visual
Isocheck Screedcheck XL9 on beam and block deck application visual
Isocheck Screedcheck XL8 impact system

Isocheck Screedcheck XL5 – installation instructions

Isocheck Screedcheck XL5 – product data sheet

Isocheck Screedcheck XL9 – Beam & Block Floor installation instructions

Isocheck Screedcheck XL9 – Beam & Block Floor product data sheet

Isocheck Screedcheck XL9 – Concrete Floor installation instructions

Isocheck Screedcheck XL9 – Concrete Floor product data sheet

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Call us on 0845 838 33 99 or get in touch for more information