Does Cork Rendering Help with Damp and Insulation?

Introduction

Damp and poor insulation are common issues in many UK homes, particularly in older properties across South West London.

How cork helps with damp

Cork is a breathable material that allows moisture trapped within walls to escape while preventing external water from penetrating. This helps reduce the likelihood of damp-related issues over time.

How it improves insulation

The natural structure of cork contains air pockets that help retain heat, improving thermal performance and contributing to more stable indoor temperatures.

Typical outcomes

Homeowners may experience a warmer property during colder months, reduced condensation and improved overall comfort.

Important consideration

While cork rendering can help manage moisture, any significant structural damp issues should be assessed before installation.