RAVATHERM XPS X ULTRA 300SL
Application

Suitable for use as a high-performance, multi-purpose polystyrene for the thermal insulation and frost protection of inverted flat roofs, green and blue roofs.

Description

Ravatherm XPS X ULTRA 300 SL is a thermal insulation product designed for inverted flat roofs.

Features and benefits:

  • Permanently high thermal insulation performance.
  • Water and frost resistance.
  • High compressive strength.
  • High flexible rigidity.
  • High vapour diffusion resistance.

Application:

Suitable for use as a high-performance, multi-purpose polystyrene for the thermal insulation and frost protection of inverted flat roofs, green and blue roofs.

General information

Finish

Skin

Color

Steel grey

Material

Extruded polystyrene

Shape

Rectangular

Size

1250 x 70 x 600 mm

1250 x 80 x 600 mm

1250 x 105 x 600 mm

1250 x 130 x 600 mm

1250 x 145 x 600 mm

Show more

Uniclass 2015

Pr_25_71_63_29 Extruded polystyrene (XPS) boardsPrimary

CAWS

J21/440 Inverted roof insulation

J41/440 Inverted roof insulation

J42/440 Inverted roof insulation

Q37/310 Inverted roof insulation

Specification data - Extruded polystyrene (XPS) boards

Product Reference

RAVATHERM XPS X ULTRA 300 SL

Primarily used for inverted flat roofs, green and blue roofs.

Standard

To EN13164

Thermal insulation products for buildings.

Third party product certification

BBA, CE 13164

Fire performance

Euroclass E

To BS EN 13501-1. Products contain an ecologically safe flame-retardant additive.

Compressive strength (minimum) at 10% compression

300 kPa

To EN 826. To plan the reinforcement steel requirements of floor slab used as a load-distribution structure over the thermal insulation layer, please consult a structural engineer.

Compressive creep (design load) maximum 2% deflection after 50 years

110 kPa

To EN 1606.

Thermal conductivity (maximum)

0.027 W/m·K

To EN 13164.

Thickness

Insert requirements. 70 or 205 mm thickness dependent on required U-value and application.

Face Size (length x width)

1250 x 600 mm

The maximum installation depth of the thermal insulation is determined by the load: the horizontal pressure must not exceed the compressive strength of the boards, taking into account the value of the permanent load.

Recycled content

Ravatherm XPS X uses carbon dioxide as a blowing agent, which gives it an ozone-depleting potential (ODP) of zero and a Global Warming Potential (GWP) of less than five

Facing

Smooth

Smooth surface skin (extrusion skin) - A breathable, non-hygroscopic separation layer should be laid down with a 300-mm overlap, between the Ravatherm XPS X ULTRA 300 SL thermal insulation boards, laid in a brick bond pattern without adhesives, and the ballast (generally a layer of gravel).

Edges

Ship lap

A grooved edge allowing boards to overlap, minimizing gaps.

TemperatureRange

-50–75°C maximum

Provides the permanent application temperature of Ravatherm XPS X products. At higher temperatures, the boards will start to soften and suffer permanent deformation.

Standard product features

Colour:

Grey.

Features:

Environmental friendly and a cost efficient solution.

Finish:

Smooth surface skin (extrusion skin).

Material:

Homogeneous, closed-cell material structure comprised of extruded polystyrene (XPS), a rigid form of insulation

Shape:

Rectangular boards.

Size:

1250 x 600 mm - Overall length x width per board.

Environmental information

Recycled content

Ravatherm XPS X uses carbon dioxide as a blowing agent, which gives it an ozone-depleting potential (ODP) of zero and a Global Warming Potential (GWP) of less than five

Digital objects
PlatformCompatibleVersionCertified to
IFC
- 1 2.1
Revit
- 1 2.1
Download now from NBS National BIM Library
Literature
Third party certifications
  • BS EN 13501-1 - Fire classification of construction products and building elements. Classification using data from reaction to fire tests : Once the insulation is placed in the inverted roof, if the finishing used is that covered by the European Commission Decision EC 2000/553/EC, the designation of the roof is Broof(t4) hence complying with Requirement B4 (External Fire spread) of Approved Document B of the Building Regulations
  • BS EN 826:2013 - Thermal insulating products for building applications. Determination of compression behaviour
  • BS EN 13164:2008 - Thermal insulation products for buildings. Factory made products of extruded polystyrene foam (XPS)
Similar products from Ravago Building Solutions