XtroLiner

XO/UF

Superior Performance PIR Insulation for Floor

XO/UF

Solid & Suspended Floors

XtroLiner Underfloor superior performance
PIR offers excellent insulation performance
with a thermal conductivity of 0.021 W/mK.
The floor in any building is an area of
considerable downward heat loss when
not properly insulated.

XtroLiner Underfloor will significantly
improve the U-Value of new and existing
floors. It is lightweight, easy to install and
combines high compressive strength with
low thermal conductivity, providing a high
performance solution for floor insulation.

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Attributes

Product Details
Product name	XO/UF
Material Code	Please refer to packing list
Application	Floor
Type	Superior performance PIR
Thickness	50mm, 60mm, 75mm, 80mm, 100mm, 120mm
Inner facing	Foil Facing
Outer facing	Foil Facing
Thermal Conductivity	0.021 (W/mK)
Unit of Measurement	mm
Compressive Strength	CS (10\Y) 150
Size/Dimensions	2400 X 1200mm
Reaction to Fire	Euroclass C s2 d0
Installation guidelines	Please see marketing materials
EPD	An Environmental Product Declaration (EPD), certified by IGBC is available for this product. Please contact technical support for further details

Typical U-Values

Table 1
U-Value calculations to EN ISO:6946
XO/UF Insulation for Ground Supported slab

Thickness	0.30	0.40	0.50	0.60	0.70	0.80
75	0.17	0.19	0.20	0.20	0.21	0.21
80	0.17	0.18	0.19	0.19	0.20	0.20
100	0.14	0.15	0.16	0.16	0.17	0.17
120	0.12	0.13	0.14	0.14	0.14	0.14
150	0.11	0.11	0.12	0.12	0.12	0.12

65mm screed

Separating layer polythene sheet

XO/UF with perimeter strip

DPM 1200 gauge polythene or radon barrier

Concrete slab

Table 2
U-Value calculations to EN ISO:6946
XO/UF Beam & Block Suspended Floor

Thickness	0.30	0.40	0.50	0.60	0.70	0.80
75	0.19	0.20	0.20	0.21	0.21	0.21
80	0.18	0.19	0.19	0.20	0.20	0.20
100	0.15	0.16	0.16	0.17	0.17	0.17
120	0.13	0.14	0.14	0.14	0.14	0.15
150	0.11	0.12	0.12	0.12	0.12	0.12

65mm screed

Separating layer polythene sheet

XO/UF with perimeter strip

Beam and block

Table 3
U-Value calculations to EN ISO:6946 for IRL
XO/UF Suspended Hollow Core floor

Thickness	0.30	0.40	0.50	0.60	0.70	0.80
75	0.18	0.19	0.19	0.20	0.20	0.20
80	0.17	0.18	0.19	0.19	0.19	0.19
100	0.15	0.15	0.16	0.16	0.16	0.16
120	0.13	0.13	0.14	0.14	0.14	0.14
150	0.11	0.11	0.11	0.12	0.12	0.12

65mm screed

Separating layer polythene sheet

XO/UF with perimeter strip

Hollow core slab

Key Points

High Compressive Strength

Suitable for Underfloor Heating

Perimeter Strips for Robust Detailing

Reduced Insulation Thickness

Robust Textured Foil

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Resources

Have a look at our brochures, technical files and other documents

Go to our resources

Callback Request

XO/UF

XO/UF

Solid & Suspended Floors

Enquire about our products

Attributes

Typical U-Values

Downloads

XO UF DoP

XO UF Packing List

XtroLiner XO UF Brochure

Xtroliner-XO:UF-Spec-Clause

XO UF BBA Cert

Key Points

Call the technical team today 0371 222 1055

Join our mailing list.

Resources