Find the right polystyrene box for what you ship

THERMOCON Schaumaplast Group

THERMOCON, part of the Schaumaplast Group (which has worked with bead foams since 1964), supplies a standard range of around 100 EPS and Neopor insulated shippers from 0.6 L to 142.3 L with wall thicknesses from 12.5 mm to 70 mm; enquiry-based, no UK address stated on the scraped page.

• Box types Standard EPS insulated shippers and Neopor (grey EPS) insulated shippers, from parcel sizes to pallet formats, including box-and-frame combinations. source
• Custom sizes Custom insulated boxes can be developed; no tooling costs apply for existing standard sizes. source
• Minimum order No minimum order for standard sizes (no new mould required) source
• Supplier type In-house manufacturer of EPS insulated shippers. source

Kite Packaging

Kite Packaging is a UK packaging supplier stocking EPS polystyrene boxes in standard (20 mm) and premium (60 mm) wall thicknesses, ranging from 0.625 L to 47.9 L, available with or without outer cardboard shipping boxes.

• Box types Insulated EPS polystyrene boxes in standard and premium options for temperature-sensitive goods including food and pharmaceuticals. source
• Location Coventry (phone prefix 024, consistent with Coventry area code as shown on the supplier's own contact section) source
• Outer cartons Some products supplied as box sets that include a cardboard outer source
• Supplier type stockist source

JB Packaging

JB Packaging is a UK-based stockist of insulated expanded polystyrene boxes, offering a range from 5 L to 52 L for chilled and frozen food cold-chain deliveries, with no minimum order quantity.

• Box types Insulated polystyrene (EPS) poly boxes for meat, fish, meal kits and fresh produce; fish-specific formats include Hake boxes source
• Custom printing The site does not state a custom printing service for the polystyrene boxes themselves; no claim extractable source
• Custom sizes Volume pricing and pilots available on request source
• Minimum order No minimum order quantity stated source
• Outer cartons All PolyPlus boxes are supplied with a corrugated cardboard outer as standard source
• Supplier type manufacturer source

Sundolitt Ltd UK Sunde Group

Sundolitt Ltd is the UK business of the Sunde Group, manufacturing EPS (expanded polystyrene) and XPS (extruded polystyrene) products, with a UK base in Stirling.

• Supplier type Manufacturer of EPS (expanded polystyrene) and XPS (extruded polystyrene) products source

S And B EPS Ltd

S And B EPS Ltd is a privately-owned expanded polystyrene manufacturer based in Dudley, UK, trading for over 45 years and specialising in a variety of EPS insulation products.

• Supplier type Privately-owned expanded polystyrene manufacturer specialising in a variety of EPS insulation products source

Tri-Pack Packaging Systems Ltd

Tri-Pack Packaging Systems Ltd is a Grimsby-based designer and manufacturer of sustainable boxes for industries including seafood, fresh herbs, and pharmaceuticals, with over 40 years of experience.

• Supplier type Designer and manufacturer of sustainable boxes for seafood, fresh herbs, pharmaceutical and other industries source

BEWI Packaging And Components BEWI ASA

BEWI Packaging and Components is a designer and manufacturer of moulded EPS (expanded polystyrene) products, with a UK base recorded in Aberdeen.

• Drain holes Fish boxes available with or without drain holes source
• Location Aberdeen and Ford (two UK sites) source
• Supplier type Designer and manufacturer of moulded EPS expanded polystyrene products source

Engineered Foam Products

Engineered Foam Products is a UK-based manufacturer of expanded polystyrene and polypropylene components, packaging products, and materials handling systems, headquartered in Northampton.

• Supplier type Manufacturer of expanded polystyrene and polypropylene packaging components and materials handling systems source

Styrene Packaging & Insulation Ltd

Styrene Packaging & Insulation Ltd is a UK EPS manufacturer based in Bradford that produces moulded and contour-cut expanded polystyrene packaging products including boxes, trays, corner protectors and bespoke mouldings, as well as insulation products.

• Established year Founded in 1976 source
• Supplier type Manufacturer of expanded polystyrene packaging and insulation products source

Styrene Packaging & Insulation Ltd

Styrene Packaging & Insulation Ltd is described as the UK's largest independent EPS manufacturer, founded in 1976, producing moulded and contour-cut EPS products including packaging boxes, trays and bespoke mouldings, alongside construction insulation products.

• Established year Founded in 1976 source

Mariner Packaging

Mariner Packaging is a UK packaging supplier stocking EPS polystyrene fish boxes and produce boxes in a range of sizes, with bespoke printing and high-volume discounts available.

• Box types EPS fish boxes, produce boxes, and home delivery boxes in euro sizes source
• Custom printing Bespoke printing service available to enhance branding source
• Custom sizes Custom sizes and colours available on request source
• Lid types Lids supplied with each box (sold as Poly Box & Lid sets) source

Polyscot Polystyrene Ltd

Polyscot Polystyrene Ltd is a UK-based EPS packaging manufacturer and fabricator based in Scotland, supplying bespoke cut-to-size EPS packaging including box liners, corner protectors, bottle packs and pail packs to businesses across Scotland and Northern England.

• Custom sizes EPS packaging can be cut to any size and shape source
• Established year More than 45 years of experience in the industry source
• Location Scotland (serves Scotland and Northern England) source
• Supplier type manufacturer source
• Website https://www.polyscot.co.uk source

EPS Pail Packs & Industrial Packaging Polyscot Polystyrene Ltd specifications read 2026-10-15

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Strong and durable EPS packaging solutions for buckets, drums and industrial pails, suitable for chemical storage and heavy-duty product protection.

• Box type EPS solutions for buckets, drums, and industrial pails source

Polystyrene Bottle Packs Polyscot Polystyrene Ltd specifications read 2026-10-15

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Polystyrene bottle packs designed to hold and protect wine, spirits and fragile bottles securely during transport with impact-resistant compartments.

• Box type Polystyrene bottle packs source

EPS Box Liners Polyscot Polystyrene Ltd specifications read 2026-10-15

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Bespoke EPS box liners providing thermal insulation and impact protection for perishable goods, fragile items and temperature-sensitive shipments.

• Box type EPS box liners source

Premium Polystyrene Box 60mm Kite Packaging specifications read 2026-10-03

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A premium expanded polystyrene box with 60mm wall thickness, providing increased insulation for longer delivery times.

• Box type Premium box source
• Outer carton Some products in the range are supplied as EPS box sets that include a cardboard outer source
• Wall thickness 60mm source

Standard Polystyrene Box 20mm Kite Packaging specifications read 2026-10-03

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A standard expanded polystyrene box with 20mm wall thickness, suitable for transporting temperature-sensitive goods.

• Box type Standard box source
• Outer carton Some products in the range are supplied as EPS box sets that include a cardboard outer source
• Wall thickness 20mm source

Produce Boxes and Trays Styrene Packaging & Insulation Ltd specifications read 2026-09-30

EPS moulded produce boxes and trays manufactured by Styrene Packaging & Insulation Ltd as part of their package moulding division product range.

• Box type Produce boxes and trays source

Seed Trays Styrene Packaging & Insulation Ltd specifications read 2026-09-30

EPS moulded seed trays manufactured by Styrene Packaging & Insulation Ltd as part of their package moulding division product range.

• Box type Seed trays source

EPS Insulated Box R 11102 (1.0L) THERMOCON specifications read 2026-09-27

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An EPS insulated shipper with 1.0 litre of internal space and 50 mm wall thickness.

• Capacity litres 1.0 litres source
• External size 227 × 157 × 245 mm source
• Internal size 125 × 55 × 145 mm source
• Product code R 11102 source
• Wall thickness 50 mm source

Neopor Insulated Box R 10593 (32.6L) THERMOCON specifications read 2026-09-27

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A grey EPS (Neopor) insulated shipper with 32.6 litres of internal space and 50 mm wall thickness.

• Box type Neopor insulated box source
• Capacity litres 32.6 litres source
• External size 500 × 440 × 340 mm source
• Internal size 400 × 340 × 240 mm source
• Product code R 10593 source
• Wall thickness 50 mm source

Neopor Insulated Box R 10594 (14.2L) THERMOCON specifications read 2026-09-27

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A grey EPS (Neopor) insulated shipper with 14.2 litres of internal space and 50 mm wall thickness.

• Box type Neopor insulated box source
• Capacity litres 14.2 litres source
• External size 415 × 345 × 285 mm source
• Internal size 315 × 245 × 185 mm source
• Product code R 10594 source
• Wall thickness 50 mm source

EPS Insulated Box S 11066 (10.1L) THERMOCON specifications read 2026-09-27

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An EPS insulated shipper with 10.1 litres of internal space and a 70 mm wall thickness.

• Capacity litres 10.1 litres source
• External size 350 × 350 × 370 mm source
• Internal size 210 × 210 × 230 mm source
• Product code S 11066 source
• Wall thickness 70 mm source

EPS Insulated Box R 10923 +R (142.3L) THERMOCON specifications read 2026-09-27

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A large EPS insulated shipper with 142.3 litres of internal space and 60 mm wall thickness.

• Capacity litres 142.3 litres source
• External size 715 × 580 × 640 mm source
• Internal size 595 × 460 × 520 mm source
• Product code R 10923 +R source
• Wall thickness 60 mm source