Sandwich Panels · By Core Material
PU / PIR Sandwich Panels
High-performance polyurethane / polyisocyanurate core panels for demanding insulation.
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ShownEPS wall panels: white expanded-polystyrene core between two pre-painted steel skins, tongue-and-groove edges, 50 – 200 mm thick
Sandwich Panels · By Core Material
EPS Sandwich Panels
Economical expanded polystyrene core panels for general enclosures and cabins.
- Category
- Sandwich Panels
- Group
- By Core Material
- Market
- United Arab Emirates
- Supply
- Quotation per enquiry
Product overview
EPS Sandwich Panels: overview and uses
EPS sandwich panels use an expanded polystyrene core between steel facings. They are lightweight, economical and widely used for site offices, cabins, labour accommodation, partitions, storage sheds and general enclosures where standard insulation is sufficient.
Available in roof and wall profiles. OGB confirms thickness, density, colour and length per enquiry.
Build your panel
Choose core, thickness and colour
Pick a combination to see its insulation value, then send it to OGB as a quotation request. Every panel is made to order and cut to your length.
Colours shown are the common stock RAL shades; other RAL colours, PVDF coatings and different inner/outer colours are available on request. Screen colours are approximate, so confirm against a physical colour card.
Technical data
Specifications
Share your required size, quantity and finish in the enquiry form and OGB confirms availability in writing.
Enquire about EPS Sandwich Panels| Core | Expanded polystyrene (EPS), white beaded foam |
|---|---|
| Panel thickness | 50, 75, 100, 150 or 200 mm |
| Facings | Pre-painted galvanized steel, flat or micro-ribbed |
| Edge joint | Tongue and groove |
| Profiles | Roof (trapezoidal) and wall (flat) |
Testing & standards
How EPS Sandwich Panels are tested
These are the test methods and standards that specifiers, civil defence and insurers ask about. Ratings belong to a specific tested system, so OGB supplies the certificate that matches your panel, thickness and joint.
- EN 14509
- European product standard for self-supporting double-skin metal-faced sandwich panels: dimensions, tolerances, strength, thermal and fire declarations.
- EN 13501-1
- Reaction-to-fire classification (A1, A2, B … F) of the panel or its core.
- EN 13501-2 / EN 1364
- Fire-resistance rating of a tested wall or roof system, written as EI 30, EI 60, EI 120 (integrity and insulation, in minutes).
- ASTM E84 / UL 723
- Surface burning characteristics: flame-spread and smoke-developed indices.
- NFPA 285
- Large-scale fire-propagation test for exterior walls that contain combustible components.
- ASTM C518
- Laboratory measurement of thermal conductivity and R-value of the insulating core.
- ASTM E283 / E331
- Air leakage and water penetration through the panel joints under pressure.
Questions
EPS Sandwich Panels: common questions
How well does EPS insulate compared with PU?
EPS has a thermal conductivity of about 0.032 – 0.038 W/m·K depending on density, against about 0.022 for PU / PIR. In practice an EPS panel needs to be roughly 1.5 times as thick to match the insulation of a PU panel.
Is EPS suitable for fire-rated buildings?
EPS is a combustible foam. Where civil defence or the insurer asks for a fire rating, use rock wool, glass wool or certified PIR panels instead.
When should the protective film be removed?
Remove the protective film from the panel faces during or soon after installation, and do not leave panels in direct UAE sun with the film on for long periods. Old, sun-baked film becomes hard to peel and can mark the paint.
Are panels kept in stock?
Panels are made to order: each project needs its own length, core, thickness and colour, so they are produced and cut for the order rather than held as stock lengths.
Free tools · No sign-up
Need quantities for EPS Sandwich Panels?
Free calculator for sandwich panels, fencing, roofing sheets and steel weight. Change a number and the drawing and quantities update live. No prices, no sign-up.
Related products
Often supplied together
Sandwich Panels · By Application
Roof Sandwich Panels
Profiled insulated roof panels for warehouses, sheds and prefabricated buildings.
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Sandwich Panels · By Application
Wall Sandwich Panels
Flat-faced insulated wall panels with clean concealed joints.
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Sandwich Panels · By Core Material
PIR Sandwich Panels
Polyisocyanurate-core insulated roof and wall panels with improved fire performance for industrial and cold-chain buildings.
View product Quote
Request a quotation
Request a quotation for EPS Sandwich Panels
Share your drawings, bill of quantities or a simple list of items. OGB confirms sizes, finishes and availability and returns an itemised quotation.