HEXATHERM® XDRAiN
Description

High performance extruded polystyrene inverted thermal roof boards, featuring integrated drainage channels on their underside which speeds up the shedding of rainwater from the roof, eliminating the need for a separating drainage mat. Manufactured in accordance with BS EN 13374 and tested to BS EN 12267.

Features:

  • 100% recyclable.
  • CFC and HCFC free.
  • Closed cell structure.
  • Code for Sustainable Homes Pol 1 compliant.
  • High compressive strength.
  • High thermal performance.
  • Integral drainage channels.
  • Wide range of thicknesses available: 50–160 mm.
  • Zero ODP & Less than 5 GWP.

General information

Features

100% recyclable

CFC and HCFC free

Closed cell structure

Code for Sustainable Homes Pol 1 compliant

High compressive strength

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Material

Extruded polystyrene (XPS)

Size

600 x 1250 mm

Uniclass 2015

Pr_25_71_63_29 Extruded polystyrene (XPS) boardsPrimary

CAWS

J21/10 Warm deck roof coating

J21/115 Warm deck roof coating

J31/10 Warm deck roof coating

J31/120 Warm deck roof coating

J31/130 Inverted roof coating

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Specification data - Extruded polystyrene (XPS) boards

Product Reference

HEXATHERM® XDRAiN

Insulation

50 mm

60 mm

70 mm

75 mm

80 mm

90 mm

100 mm

120 mm

140 mm

160 mm

Standard product features

Material:

Extruded polystyrene (XPS).

Size:

600 x 1250 mm.

Edges:

Shiplap.

Grade (to BS EN 826):

CS300.

Technical properties:

  • Compressive strength (to BS EN 826): 300 kPa.
  • Density (minimum, to BS EN 1602): 34 kg/m³.
  • Long term water absorption by immersion (% volume, to BS EN 12087): <0.7%.
  • Temperature range: -50 to +75°C.
  • Thermal conductivity (to BS EN 12667): 0.035 W/mK.
  • Water vapour diffusion factor (to BS EN 12086): 100–200 µ.

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