Insuglaze® is an insulated infill panel comprising 3mm high pressure laminate, which is bonded to both faces of a Styrofoam® core.

  • Panels are designed to offer an, aesthetically-pleasing look with a high level of impact resistance
  • Large quantities in stock in our Sheffield warehouse

Insuglaze is an insulated glazing panel faced with Trespa Meteon – an external grade high pressure laminate, together with a XEnergy Styrofoam extruded polystyrene core. Insuglaze panels are designed to offer an, aesthetically-pleasing look with a high level of impact resistance. Insuglaze panels are typically used in low-rise glazing infill applications.

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.


Over the next few weeks, the Dow Styrofoam / XEnergy brand names will be changing to Ravatherm XPS. This product is now manufactured by Ravago Building Solutions – Europe’s largest manufacturer of XPS insulation. Therefore, where Styrofoam or XEnergy XPS is used in our Glazing infill panels, the product names will change. The level of quality will remain the same. If you have any questions regarding this name change, please contact our technical sales team.

  • Blue Styrofoam LBH will be changing to Ravatherm XPS H LB
  • Grey XEnergy LBH will be changing to Grey Ravatherm XPS XH LB

For more information – read here.





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