Welcome to SPI

Welcome to Styrene Packaging & Insulation – the UK's leading manufacturer of Expanded Polystyrene (EPS)

With over 30 years experience in supplying EPS for packaging, insulation and construction applications, we pride ourselves on the quality of our products, innovation and service provided to our customers. To help direct you to the product you're looking for, we've created this simple product finder.

Horticulture

EPS is used to manufacture multi-cell seed trays for growing bedding plants. It's also used for fish and fresh produce boxes providing excellent thermal performance for these temperature sensitive items.

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Roof Insulation

We manufacture a wide range of standard and bespoke EPS insulation products for roofing applications including rafter insulation boards, flat inverted roofing panels and cut-to-fall tapered panels.

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Soft Furnishings

Fire Retardant EPS loose bead is used for filling soft furnishings such as bean bags, pet bags and soft toys. We can supply pre-bagged bead in 2.5, 5 or 10 cubic feet sizes or as loose bead with trailer swap facilities.

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Underfloor Heating

Stylite Gridboard allows you to lay your heating pipes neatly and insulate. Available in all EPS Grades.

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Window Cavity Closers

We can cut rigid EPS insulation to any size for use in the manufacture of window cavity closers. The EPS ensures current Building Regulations are met for thermal requirements by helping to eliminate thermal bridging at wall ends and junctions.

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External Wall Insulation

Our EPS External Wall Insulation boards are available in different grades to suit your projects thermal requirements including Stylite white polystyrene and grey Stylite PlusTherm for that extra thermal performance.

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Road Safety Equipment

The crush characteristics of EPS make it the perfect material for use in the manufacture of a wide range of road safety equipment including bicycle and motorcycle helmet liners and child car seats.

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Packaging

EPS for packaging has many benefits, it's lightweight yet strong, moisture resistant, fully recyclable, and economic. Our bespoke moulded packaging products include edge protectors, end caps, corner protectors plus much more.

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Flooring Insulation

We manufacture a wide range of standard and bespoke EPS insulation products for flooring applications including our Stylite T-Beam suspended floor infill insulation, beam and block overlays, concrete slab, timber suspended floors insulations.

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Door Panels

We supply high density EPS to strict dimensional tolerances and surface finishes, for the use in the manufacture of door panels. This specialist EPS has a fire retardant additive to ensure it meets strict fire regulations for the industry whilst also providing a high level of insulation.

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Custom Cutting

Our EPS can be contour cut to produce bespoke products for architectural and display applications. With unlimited design possibilities our custom cutting service solves many construction and design challenges.

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Pillar

Bedding Plant Trays are available in a wide range of sizes.

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Our continued investment in state of the art machinery and transport allows us to provide a fast, accurate and professional service from point of order to delivery.