---
title: "Roughcasting, also known as harling, is a traditional technique used to coat ext — by neelarusa  on Knowasiak"
description: "Roughcasting, also known as harling, is a traditional technique used to coat exterior walls with a mixture of cement, lime, gravel, or pebbles. Expert roofers and roughcasters apply this durable layer"
url: "https://knowasiak.com/thread/6939"
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is_authoritative: true
author: "neelarusa "
author_url: "https://knowasiak.com/neelarusa"
username: "neelarusa"
published: "2025-08-18T13:12:45-07:00"
likes: 0
replies: 0
reposts: 0
views: 2218
last_updated: "2025-08-18T13:12:45-07:00"
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---
# Post by neelarusa  (@neelarusa)

Roughcasting, also known as harling, is a traditional technique used to coat exterior walls with a mixture of cement, lime, gravel, or pebbles. Expert roofers and roughcasters apply this durable layer to give buildings a tough, weather-resistant finish. Not only does roughcasting offer superior protection against water ingress, but it also gives your home a clean, fresh, and textured appearance that can last for decades with minimal maintenance. 

https://roofersandroughcasters.co.uk

## Metadata

- **Author**: neelarusa  (@neelarusa)
- **Published**: 2025-08-18T13:12:45-07:00
- **Likes**: 0
- **Replies**: 0
- **Reposts**: 0
- **Views**: 2218
- **Canonical URL**: https://knowasiak.com/thread/6939

---

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**Author**: neelarusa  (@neelarusa) on Knowasiak

**Site**: Knowasiak — https://knowasiak.com