Banarta

CHINA-BASED B2B SUPPLIER

XPS Core Sandwich Panels Supplier in China

XPS core sandwich panels combine an extruded polystyrene foam core with selected facings. Compare PVC, FRP, aluminium sheet and foil-faced constructions. Banarta supplies panels from China for project and bulk orders; confirm both faces, finished thickness and dimensions for your quotation.

COMPARE YOUR STARTING POINT

Choose the facing, then define the complete panel

A quotation needs the material and thickness of each face, XPS core specification and finished dimensions. Core compression values do not establish a finished-panel load rating.

SPECIFICATION TO PRODUCTION

Facing selection
Compare PVC, FRP and aluminium facings for your application. Specify each face separately; one facing specification does not apply to the whole range.
Production brief
Combine the selected core, skins, finished thickness, cut sizes and edge details in one drawing or panel schedule. Discuss the sample and acceptance criteria with Banarta.
Sample, packing and delivery details

Request face/edge protection, pieces per pack, stacking and handling arrangement, pallet dimensions and gross weight for the selected cut-size schedule.

Share the information you have; mark undecided details for review. Sample terms, minimum quantities, pricing and lead time are confirmed for the selected configuration in the offer.

Discuss specifications & samples →

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Faced foam panel samples showing cores and skins
Faced panel samples. Specify the facing material, core and finished dimensions for your selected configuration.

FROM MATERIAL TO YOUR SPECIFICATION

Bring your drawing. Discuss the details.

Work with Banarta on the product construction, dimensions, sample requirements and supply details for your application.

  1. Share your application, dimensions or drawing.
  2. Review the proposed configuration and sample requirements.
  3. Confirm the selected specification, packing and delivery terms in the offer.
Discuss your specification →

SELECTION GUIDE

Choosing your material

XPS core sandwich panels combine an extruded polystyrene foam core with selected facings. Compare PVC, FRP, aluminium sheet and foil-faced constructions. Banarta supplies panels from China for project and bulk orders; confirm both faces, finished thickness and dimensions for your quotation.

Finished panel or bare core for lamination?

For a finished panel, specify face A, the XPS core, face B and the overall thickness, including bonding layers. If you laminate your own panels, start with XPS foam core boards for OEM supply and state the required surface preparation and machining. A bare-core quotation excludes the facings and bonding unless they are explicitly included.

Choose the facing before comparing panel prices

Drawing calls forProduct route / Keep explicit in the order
A PVC-faced wall or door panelPVC-faced XPS panel

Keep explicit in the order: PVC/UPVC material and thickness on each side, colour, finish and finished thickness for frame fit; define edges, corners and openings. PVC names the facing here: the core is XPS, not PVC foam.

A fiberglass-reinforced polymer faceFRP-faced XPS panel

Keep explicit in the order: Face thickness, finish, overall panel thickness, service exposure and required documents; the material name alone is not a hygiene or chemical-resistance approval.

An aluminium sheet skinAluminium-skin composite panel

Keep explicit in the order: Metal thickness and finish on both faces, bonding, edges and fixing details; do not substitute foil.

A thin aluminium foil facingFoil-faced XPS insulation panel

Keep explicit in the order: Foil construction and the intended assembly; it is a different product from a sheet-skin panel.

Compare delivered pieces, area and weight separately

A hypothetical 1200 × 2400 mm piece has an area of 2.88 m²; 20 pieces represent 57.6 m². A price per piece and a price per m² must first be converted to the same unit and identical construction. Openings, trims, machining, protective film and packing may be separate cost lines.

Panel weight includes both facings, the core and bonding layers. Use the layer-by-layer weight calculation for handling estimates and the cutting layout guide for yield. These examples do not establish offered sheet sizes, freight weights or structural capacity.

Compare our multi-facing XPS sandwich panels or review the PVC/UPVC-faced option. For project supply, share drawings, thickness, dimensions, surface requirements and quantity through our contact page.

Planning the installation? Review our XPS sandwich panel joints, fixing and sealing guide when coordinating panel layouts and connection details.

Specify the exposed surface, both facings, core grade, finished thickness and joint detail together. Review the core and facing specification guide; panels with different skins or core grades are not automatically interchangeable.

Can an XPS core panel be specified as a structural panel?

Do not assume structural capacity from the core material or product name. The complete panel, supports, connections and design loads need project-specific review and supporting evidence. Confirm the proposed assembly with the responsible designer before ordering.

Does the foam core make the finished assembly waterproof?

The core alone does not establish a watertight assembly. Joints, cut edges, fixings and penetrations need a coordinated sealing detail. Use the joint guide above to prepare these questions, and confirm compatible components for the selected panel.

Bulk panel sourcing with custom facing and size options

Work with our Nanjing-based team to define both panel faces, the core and the finished dimensions. For custom orders, send drawings, cut-outs, edge details and quantities by panel type. We coordinate the proposed construction with manufacturing partners; sample and packing enquiries can be included in the same request.

For a bulk or custom quotation, send your specification, quantity and destination. Ask us to confirm the minimum order, production schedule and shipping terms for your selected items. Discuss your sourcing requirements with Banarta.

What should a sandwich-panel quotation include?

Provide drawings, overall dimensions, core and facing thicknesses, face materials on each side, edge treatment, cut-outs, finish, quantity and destination. State the required performance documents and sample acceptance checks so offers cover the same construction.

Use the custom sandwich panel drawing and quotation checklist to label faces A and B, identify measurement datums and mirror-image parts, and reconcile the drawing revision with the sample and quotation before approval.

Download the bulk enquiry worksheet (Excel .xlsx) to list panel sizes, both facings, quantities and drawing revisions. Email the completed file with the referenced drawings to Tina at Banarta.

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