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CNC router cutting case inserts. Batch manufacturing

WE ARE FOAM, by Kewell Converters

Shop made-to-measure foam online with fast dispatch from one of the UK’s leading distributors of Zotefoams materials.

Browse foam sheet materials

Our shop allows you to quickly explore different foam families and find the right foam material for your application. Each category includes practical guidance on feel, performance, typical uses and the best choice for common requirements.

Browse each category to learn more about foam material properties, typical uses and available options, and discover which foam sheet is best suited to your needs.

Shop our range:

Low-density closed cell polyethylene foam with a soft to semi-firm feel. Plastazote LD is lightweight, water resistant, easy to fabricate and well suited to light cushioning, protection, low weight and versatility.

Best choice if you need: protective packaging, case inserts, tool control foam, display pieces, gaskets, seals, marine buoyancy or sports and leisure padding.

Find out more about Plastazote LD Foam.

Our Plastazote LD Foam products include:

High-density closed cell polyethylene foam with a firm to rigid feel. Plastazote HD offers high stiffness, compression resistance and durability under repeated load, helping materials maintain shape and thickness over time.

Best choice if you need: strength, rigidity, long-term dimensional stability, structural pads, load-bearing supports, reusable transit packaging or durable industrial protection.

Find out more about Plastazote HD Foam.

Our Plastazote HD Foam products include:

Flexible EVA copolymer foam with a soft, springy feel. Evazote is designed for excellent shock and impact absorption, high resilience and comfort under repeated compression.

Best choice if you need: energy absorption, comfort, flexibility, sports protection, gym mats, orthotics, prosthetics or impact protection panels.

Find out more about Evazote Foam Sheets.

Our Evazote Foam Sheets products include:

Ultra-soft closed cell polyethylene foam with a very soft, skin-friendly feel. Supazote is clean, smooth and conformable, with excellent thermal insulation performance.

Best choice if you need: softness, comfort, close contact with skin, medical supports, positioning, comfort padding, seals, gaskets or thermal insulation layers.

Find out more about Supazote Foam Sheets.

Our Supazote Foam Sheets products include:

Specialist static dissipative or conductive foam grades designed to protect sensitive electronic components. These durable closed cell foams help provide reliable ESD protection during handling, storage and transport.

Best choice if you need: electronics packaging, aerospace and military cases, sensitive instrumentation or protection from electrostatic discharge.

Find out more about Conductive & Anti-Static Foam.

Our Conductive & Anti-Static Foam products include:

Specialist foam grades designed for applications where fire performance matters. Selected fire-retardant grades are developed to meet specific standards such as UL, FAR, FMVSS or EN, while maintaining mechanical performance.

Best choice if you need: regulatory fire compliance, transport interiors, battery insulation, building and construction applications or safety-sensitive protection.

Find out more about Fire Retardant Foam.

Our Fire Retardant Foam products include:

Ecozote Sustainability+ foams contain recycled content and are designed to reduce reliance on fossil fuels while offering performance comparable to standard LD foam grades.

Best choice if you need: lower environmental impact, packaging, tool control or industrial protection without compromising material performance.

Find out more about Ecozote and recycled foam sheets.

Our shop is designed to make it easy to buy foam sheets online quickly and confidently. There’s no need to request quotes, open an account or wait for approval. Simply choose your material, select your size and place your order.

Whether you already know the exact grade you need or you’re looking for the right foam sheet for cushioning, padding, protection or packaging, you’ll find reliable Zotefoams materials ready to order and delivered across the UK.

With clear specifications, straightforward pricing and fast dispatch, our shop provides a simple way to source foam sheets UK-wide from an established and trusted supplier.

Buy foam sheets online: ready to order, ready to deliver

Our shop was created for customers who need foam sheet materials quickly, without the complexity of bespoke manufacturing or long lead times.

You can:

  • Order in minutes with a simple checkout process
  • Buy standard foam sheet sizes without requesting quotes
  • Purchase small quantities for projects, prototyping or short runs
  • Receive fast delivery across the UK
  • Access proven materials from a reputable, long-established supplier

Everything is designed to make ordering straightforward, so you can get the foam material you need without delays.

How to choose the right foam sheet

If you are comparing foam materials, start with the most important performance requirement:

  • Very soft, skin-contact comfort: choose Supazote
  • Light cushioning and packaging: choose Plastazote LD
  • Firm support or load-bearing protection: choose Plastazote HD
  • Impact absorption and rebound: choose Evazote
  • Electronic or ESD protection: choose conductive or anti-static grades
  • Fire-regulated environments: choose fire-retardant grades
  • Lower environmental impact: choose Ecozote or recycled foam options

If more than one requirement applies, prioritise the most critical performance need first. Thickness can then be used to fine-tune cushioning, support and protection.

Why buy from us?

Kewell Converters is a trusted UK foam supplier with more than 50 years of experience working with high-quality foam materials.

When you order through our shop, you benefit from:

  • A reputable UK foam sheet supplier with proven experience
  • Fast UK delivery on stocked materials
  • Small orders welcome, ideal for projects and prototyping
  • Reliable stock and consistent material quality
  • Clear specifications and straightforward online purchasing
  • Access to recognised Zotefoams materials including Plastazote, Evazote, Supazote and Ecozote
  • Official distributor for Zotefoams materials
  • Our goal is simple: to make it easy to order high-quality foam sheets from a supplier you can trust.

Need bespoke foam parts?

Our shop focuses on supplying standard foam sheet sizes for quick and convenient ordering.

However, some customers require more specialised support as their projects develop.

If you need foam cut to size, shaped or manufactured into finished components, Kewell Converters provides dedicated foam conversion services including:

  • CNC routing
  • Waterjet cutting
  • Die cutting
  • Custom fabrication

For larger quantities, complex requirements or engineered components, visit our main website to learn more about bespoke services.

This clear separation ensures you can quickly order standard foam materials online, while still having access to specialist support when needed.

Frequently Asked Questions

Our shop is designed to make it quick and straightforward to buy foam sheets online, with clear information, standard sizes and fast UK delivery.

Simply click the button below to view the Frequently Asked Questions you may have.

Check out our FAQ’s