Styroglaze is an insulated panel comprising plastisol steel bonded to a XEnergy Styrofoam core.

  • Panels are suitable for use in Pvc-u, aluminium and timber glazing systems for low-rise residential, education and commercial applications
  • 27 leathergrain finishes are available
  • Large quantities in stock in our Sheffield warehouse

Styroglaze – An insulated infill panel comprising plastisol steel bonded to a core of Styrofoam, Stryroglaze is a cost-effective pre-finished insulated panel for all glazing systems. 27 leathergrain finishes are available. Styroglaze’s low maintenance surface gives excellent durability against UV light and Class ‘1’ performance against surface spread of flame.

  • Supplied to bespoke sizes
  • A variety of edge details are available to suit all glazing systems
  • Over 20 standard colours available to choose from
  • U Values as low as 0.15 W/M2K can be achieved

We pride ourselves on our high level of quality & service and all our products are manufactured to British Standard BS EN ISO 9001:2015. We keep extensive stocks at our Sheffield warehouse close to Junction 31 off the M1, ready for collection or distribution across the UK.

There are significant changes underway in the supply of Styrofoam the market leading extruded polystyrene. During 2018 Ravago Building Solutions will cease the manufacture of blue Styrofoam and replace with a new improved product called Xenergy Styrofoam. This product will be grey in colour and offer the same mechanical properties but will provide improved thermal performance. The process of winding down stocks of blue Styrofoam is already underway with some grades already exhausted such as RTM, these will be supplied in the new improved grade of Xenergy. Other grades will be phased in over coming months. Full technical data sheets on the new improved product are available to download on the relevant product pages.





Composite Panel insulation core selection data table

Performance Criteria Xenergy® LBH Xenergy® RTM Plus Xenergy® LBPhenolic FoamMineral fibre Lamella Polyisocyanurate (PIR)
Fire resisting properties
Fire retardant additive
Solid Edge spacer required
CFC & HCFC Free option
Acoustic / Sound reducing properties
Approx Thermal Conductivity (K Value) 0.0330.0250.0360.0210.0410.026
Density (Kg/M3) 3340323710533
Compressive Strength (KPA) 30040030015040210
Reaction to Fire - EuroclassEEEEA1E

Typical Edge details

sq1SQ.1 Square edge
tr1TR.1 Tray with flange
tr1aTR.1a Tray with hard edge
sq2SQ.2 Square edge and taped
rb1RB.1 Rebated edge
sq3SQ.3 Square edge with solid edge surround
sq5SQ.5 Square edge with impact resistant layer
tr1bTR.1b Tray with impact resistant layer
tr1cTR.1c Tray with extended face returned on edge
tr3TR.3 To suit single glazing
tr4TR.4 Double tray
tr4aTR.4a Double tray with hard edge
tr5TR.5 Pressure/water resistant trayed panel
tr5aTR.5a Pressure/water resistant trayed panel with hard edge