---
product_id: 158776900
title: "Cromar Building Products Vent 3 Light 1 x 25m Breathable Roofing Underlay, Grey, 1 m"
brand: "ditac"
price: "₩175903"
currency: KRW
in_stock: true
reviews_count: 4
url: https://www.desertcart.kr/products/158776900-cromar-building-products-vent-3-light-1-x-25m-breathable
store_origin: KR
region: South Korea
---

# BBA Certified Lightweight & Flexible UK Manufactured Cromar Building Products Vent 3 Light 1 x 25m Breathable Roofing Underlay, Grey, 1 m

**Brand:** ditac
**Price:** ₩175903
**Availability:** ✅ In Stock

## Summary

> 🏠 Elevate Your Roofing Game with Cromar!

## Quick Answers

- **What is this?** Cromar Building Products Vent 3 Light 1 x 25m Breathable Roofing Underlay, Grey, 1 m by ditac
- **How much does it cost?** ₩175903 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/158776900-cromar-building-products-vent-3-light-1-x-25m-breathable)

## Best For

- ditac enthusiasts

## Why This Product

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

## Key Features

- • **Sustainable Choice:** Manufactured in the UK, supporting local industry and reducing carbon footprint.
- • **Unmatched Durability:** Engineered with spun-bonded polypropylene for superior tensile and tear strength.
- • **Versatile Application:** Perfect for various roofing projects, ensuring a snug fit every time.
- • **Effortless Installation:** Lightweight design makes handling and installation a breeze.
- • **Weather-Resistant Performance:** Breathable roofing underlay that stands up to the elements.

## Overview

The Cromar Building Products Vent 3 Light 1 x 25m Breathable Roofing Underlay is a BBA certified, lightweight, and flexible solution designed for superior performance in roofing applications. Manufactured in the UK, it features spun-bonded polypropylene layers that provide excellent tensile and tear strength, making it a reliable choice for both professionals and DIY enthusiasts.

## Description

Cromar Building Products Vent 3 Light 1 x 25m Breathable Roofing Underlay, Grey, 1 m

## Features

- Bba certified
- Lightweight & flexible
- Manufactured in UK
- Spun-bonded polypropylene layers with excellent tensile and tear strength

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Grey |
| Material Type | Black 20 x 23 |

## Images

![Cromar Building Products Vent 3 Light 1 x 25m Breathable Roofing Underlay, Grey, 1 m - Image 1](https://m.media-amazon.com/images/I/513O0aYLhzL.jpg)

## Questions & Answers

**Q: Is this product waterproof?**
A: Yes

**Q: Is this light grey or dark grey?**
A: Light grey

**Q: How do you fix this ?**
A: I haven’t done it yet but I’m planning to staple it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product
*by A***N on 14 January 2025*

Reasonable price and easy to install.

### ⭐⭐⭐⭐⭐ Great product
*by S***N on 23 May 2022*

Good service and good price

### ⭐⭐⭐⭐⭐ As described
*by M***E on 8 June 2020*

As described and delivered next day

## Frequently Bought Together

- Cromar Building Products Vent 3 Light 1 x 25m Breathable Roofing Underlay, Grey, 1 m
- Eaves Protector Support Tray - Roof Felt Protection - 1.5m Length - 5 Pack

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**Shop now:** [https://www.desertcart.kr/products/158776900-cromar-building-products-vent-3-light-1-x-25m-breathable](https://www.desertcart.kr/products/158776900-cromar-building-products-vent-3-light-1-x-25m-breathable)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-15*