---
product_id: 375447995
title: "Pipe Insulation Foam for 42mm Diameter Pipes ~ Lagging Wrap Roll Industrial Covers for Plumbers DIY Professional (6, 13mm Insulation)"
brand: "climaflex"
price: "NT$2221"
currency: TWD
in_stock: true
reviews_count: 8
category: "Climaflex"
url: https://www.desertcart.tw/products/375447995-pipe-insulation-foam-for-42mm-diameter-pipes-lagging-wrap-roll
store_origin: TW
region: Taiwan
---

# 0.034 W/mK thermal conductivity @ 0°C -45°C to +105°C temperature range Pre-slit for ultra-easy installation Pipe Insulation Foam for 42mm Diameter Pipes ~ Lagging Wrap Roll Industrial Covers for Plumbers DIY Professional (6, 13mm Insulation)

**Brand:** climaflex
**Price:** NT$2221
**Availability:** ✅ In Stock

## Summary

> 🛡️ Wrap your pipes in pro-level insulation and never worry about heat loss again!

## Quick Answers

- **What is this?** Pipe Insulation Foam for 42mm Diameter Pipes ~ Lagging Wrap Roll Industrial Covers for Plumbers DIY Professional (6, 13mm Insulation) by climaflex
- **How much does it cost?** NT$2221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/375447995-pipe-insulation-foam-for-42mm-diameter-pipes-lagging-wrap-roll)

## Best For

- climaflex enthusiasts

## Why This Product

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

## Key Features

- • **Noise Reduction Power:** Dampens pipe noise up to 23 dB(A) for a quieter, more comfortable space.
- • **All-Weather Durability:** Engineered to withstand extreme temps from freezing winters to hot summers.
- • **Moisture & Fire Resistant:** Closed-cell foam with high water vapor resistance and ignition resistance for lasting safety.
- • **Effortless DIY Installation:** Pre-slit design means no hassle—wrap and secure in minutes, no pro needed.
- • **Pro-Grade Thermal Shielding:** Keep your pipes perfectly insulated with industry-leading low thermal conductivity.

## Overview

Climaflex Pipe Insulation Foam is a professional-grade, closed-cell polyethylene lagging designed for 42mm diameter heating and plumbing pipes. Available in 9mm or 13mm thickness, it features a pre-slit flexible design for quick installation, excellent thermal conductivity (as low as 0.034 W/mK at 0°C), and robust resistance to moisture, fire, and temperature extremes from -45°C to +105°C. It also reduces noise by up to 23 dB(A), making it a top choice for efficient, safe, and quiet pipe insulation.

## Description

Climaflex Foam Pipe InsulationInsulation Thickness ~ 9mm or 13mmPipe Diameter ~ 42mmITEM PACKAGE QUANTITY = NUMBER OF METRESA closed cell polyethylene pipe lagging for heating and plumbing. Slit down one side for ease of putting on, highly flexible, dust free, easy install.Application ~ Heating pipes, Hot & Cold water pipes (not flooring pipes)Technical Information~ Professional-grade insulation~ Thermal conductivity (DIN 52613): 0,038 W/mK at 40 °C 0,036 W/mK at 20 °C 0,034 W/mK at 0 °C ~ Ignition resistance (BS 476, Part 12:1991): no ignition source A & B~ Water vapour permeability (DIN52615): μ ≥ 16000 ~ Water absorption (DIN 53495): 0,5 % vol. after 40 days ~ Temperature range: -45 °C to +105 °C ~ Noise damping: up to 23 dB(A) (DIN 52218)

Review: Great product - Good product at this price, well packaged and delivered on time. Easy to fit and insulation effect instantly noticeable
Review: Perfect! - A+++ Arrived quicker than expected ~ Perfect for lagging my sink outflow pipes which were apt to freeze up in the winter. A job I'd meant to do all summer and never got round to doing. The pipes arrived and the job was done in 10 minutes. Very easy to install with the pre-cut slots down the sides. They came in 2m lengths which was perfect for the job too

## Features

- Official branded Climaflex Foam Pipe for 42mm Diameter Pipes; A closed cell polyethylene pipe lagging for heating and plumbing. Slit down one side for ease of putting on, highly flexible, dust free, easy install.
- Insulation Thickness is 9mm or 13mm. ITEM PACKAGE QUANTITY = NUMBER OF METRES
- Application ~ Heating pipes, Hot & Cold water pipes (not flooring pipes)
- Professional-grade insulation // Thermal conductivity (DIN 52613): 0,038 W/mK at 40 °C 0,036 W/mK at 20 °C 0,034 W/mK at 0 °C
- VAT Invoices available on request

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R6XN2BJ |
| Best Sellers Rank | 20,980 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Pipe Coverings |
| Brand | Climaflex |
| Coverage | 471.24 square centimeters |
| Customer Reviews | 4.5 out of 5 stars 361 Reviews |
| Item Dimensions L x W | 42L x 42W millimetres |
| Item Thickness | 9 Millimetres |
| Item thickness | 9 Millimetres |
| Manufacturer | Climaflex |
| Material | Foam |
| Product dimensions | 42L x 42W millimetres |

## Product Details

- **Brand:** Climaflex
- **Item thickness:** 9 Millimetres
- **Manufacturer:** Climaflex
- **Material:** Foam
- **Product dimensions:** 42L x 42W millimetres

## Images

![Pipe Insulation Foam for 42mm Diameter Pipes ~ Lagging Wrap Roll Industrial Covers for Plumbers DIY Professional (6, 13mm Insulation) - Image 1](https://m.media-amazon.com/images/I/41B2g5+Bu4L.jpg)

## Questions & Answers

**Q: Is this product ok for outside use?**
A: I've used this product (35mm dia.) to lag the external condensate pipe from gas boiler..  I'm not happy that this is suitable for outside application so this weekend intend to paint/cover lagging with PVA.  This should seal the porous nature of the foam.

**Q: Is this pre split**
A: Mine was, it was very easy to cut as well.

**Q: Will this work on 40mm waste pipe?**
A: It worked ok on my 40mm waste pipe.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***R on 11 January 2026*

Good product at this price, well packaged and delivered on time. Easy to fit and insulation effect instantly noticeable

### ⭐⭐⭐⭐⭐ Perfect!
*by J***H on 22 November 2025*

A+++ Arrived quicker than expected ~ Perfect for lagging my sink outflow pipes which were apt to freeze up in the winter. A job I'd meant to do all summer and never got round to doing. The pipes arrived and the job was done in 10 minutes. Very easy to install with the pre-cut slots down the sides. They came in 2m lengths which was perfect for the job too

### ⭐⭐⭐⭐ Good product
*by C***Y on 24 October 2024*

I buy it for my cat to chew on - she loves it

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-03*