Aluglaze FR & Aluglaze

Aluglaze FR is an insulated infill panel comprising powder coated or anodised aluminium faces with an insulated core of lamella mineral fibre. The lamella mineral fibre core is manufactured from Euroclass A1 material.

  • Typically specified for window infill and curtain walling application which require a non-combustible core.
  • Supplied to bespoke sizes.
  • Large quantities in stock in our Sheffield warehouse

Aluglaze is an insulated infill panel comprising Powder coated or Anodised aluminium which is bonded to an insulated core. Aluglaze panels are typically specified for window infill and curtain walling applications.

  • Supplied to bespoke sizes.
  • A variety of edge details are available to suit all glazing systems including toggle fix
  • Interpon D, Syntha Pulvin and Analok anodised colours are all available as standard
  • U Values as low as 0.15 W/M2K can be achieved.

Aluglaze panels are manufactured with a choice of foam cores such as XEnergy Styrofoam XPS, PIR & Phenolic. These are typically specified for low-rise applications.

Our panels are vacuum bonded using the latest adhesive technology ensuring the panel matches the life span of its intended application. We also manufacture to quality system

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.


Maximum Panel Size: 4000 x 2000mm
Panel Thickness: 15mm – 250mm
Insulated Core Materials: Styrofoam extruded polystyrene, Polyurethane, Polyisocyanurate (PIR), Mineral fibre lamella, Phenolic foam.
Aluminium thickness: 0.7mm to 3mm
Thermal conductivity of core materials: (‘K’ Value) 0.021 – 0.041 W/mK



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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

Thermal Performance and UValues

Panel Systems can provide extensive technical support including indicative ‘U’ value and load calculations to assist in the design of your panels. Our investment in modern manufacturing facilities enables Panel Systems to meet the requirements of most panel constructions.

In addition to XEnergy Styrofoam and Mineral fibre lamella, we also offer the following core materials to meet your performance criteria:

  • Polyisocyanurate (PIR)
  • Phenolic foam
  • Aluminium Honeycomb

Laminating and Pressing Technology
An automated spray system is used to control the application of adhesive. The adhesive is solvent-free and, when cured, provides a structural bond between materials as diverse as metal, foam plastics and particle boards. Other adhesive systems are available for specialist applications including neoprene, acrylic and SBRs.

Typical Edge Details

Here are some typical edge details, please contact us if you do not see what you require.

sq1 SQ.1 Square edge

tr1 TR.1 Tray with flange

tr1a TR.1a Tray with hard edge

sq2 SQ.2 Square edge and taped

rb1 RB.1 Rebated edge

sq3 SQ.3 Square edge with solid edge surround

sq5 SQ.5 Square edge with impact resistant layer

tr1b TR.1b Tray with impact resistant layer

tr1c TR.1c Tray with extended face returned on edge

tr3 TR.3 To suit single glazing

tr4 TR.4 Double tray

tr4a TR.4a Double tray with hard edge

tr5 TR.5 Pressure/water resistant trayed panel

tr5a TR.5a Pressure/water resistant trayed panel with hard edge