---
product_id: 52335783
title: "Custompac Ltd CAVITY WALL INSULATION POLYSTYRENE BEAD - VARIOUS SIZES (2CF / 57Ltrs)"
brand: "custompac ltd"
price: "£19.00"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/52335783-custompac-ltd-cavity-wall-insulation-polystyrene-bead-various-sizes-2cf
store_origin: GB
region: United Kingdom
---

# Custompac Ltd CAVITY WALL INSULATION POLYSTYRENE BEAD - VARIOUS SIZES (2CF / 57Ltrs)

**Brand:** custompac ltd
**Price:** £19.00
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Custompac Ltd CAVITY WALL INSULATION POLYSTYRENE BEAD - VARIOUS SIZES (2CF / 57Ltrs) by custompac ltd
- **How much does it cost?** £19.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/52335783-custompac-ltd-cavity-wall-insulation-polystyrene-bead-various-sizes-2cf)

## Best For

- custompac ltd enthusiasts

## Why This Product

- Trusted custompac ltd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The thermo-efficient qualities of Custompac polystyrene bead make it a versatile wall cavity insulation material. For the safety of our customers, our standard bead polystyrene cavity wall insulation is manufactured with a Flame Retardant additive and tested to BS476 part 12: 1991 Quantities Available (Cubic feet/Litres): 1CF/28Ltrs, 2CF/57Ltr, 3CF/85Ltr, 4CF/113Ltr, 5CF/142Ltr, 6CF/170Ltr, 7CF/198Ltr, 8CF/227ltr, 9CF/255tr, 10CF/283Ltr Approx bead size (inches/mm): 0.2"/5mm

## Features

- Cavity Wall Insulation - Polystyrene Bead - Various Sizes (1CF-80CF)
- Average Bead Size (inches/mm): 0.2"/5mm (see photo)
- For the safety of all our customers, all our cavity wall insualtion is manufactured with a flame retardant additive and tested to BS476 part 12: 1991

## Available Options

This product comes in different **Size Name** options.

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**Shop now:** [https://www.desertcart.co.uk/products/52335783-custompac-ltd-cavity-wall-insulation-polystyrene-bead-various-sizes-2cf](https://www.desertcart.co.uk/products/52335783-custompac-ltd-cavity-wall-insulation-polystyrene-bead-various-sizes-2cf)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*