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EPS Insulation Boards UK: The Ultimate Guide 2025

EPS Insulation Boards UK: Ultimate Guide 2025 | Renders World EPS Insulation Boards UK: The Ultimate Guide 2025 Published on November 19, 2025 By Rafal Wyrzykowski, BEng – External Wall Insulation Specialist with 15 Years of Hands-On Experience in the UK As energy prices remain high and the updated Part L Building Regulations 2025 demand[...]
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Complete External Wall Insulation Guide: Advanced Techniques for 2025

Introduction – Why Complete External Wall Insulation Guide Matters in 2025 What if I told you that up to 45% of your home’s heat escapes through poorly insulated external walls? While most homeowners focus on loft insulation or double glazing, the real game-changer lies in mastering complete external wall insulation systems. As we advance through[...]
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Advanced EWI Installation Troubleshooting Guide: Professional Techniques for 2025

Introduction – Why Advanced Troubleshooting Matters What separates professional EWI installations from amateur attempts? The answer lies in advanced troubleshooting capabilities. As we progress through 2025, mastering sophisticated diagnostic techniques has become essential. Professional EWI installation troubleshooting requires systematic approaches. These address complex challenges effectively. Furthermore, they ensure optimal system performance under demanding conditions. This[...]
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Mineral Wool vs EPS Boards for External Wall Insulation systems

When upgrading your property with an External Wall Insulation (EWI) system, one of the most important choices is the type of insulation board. The two most common options in the UK are EPS (expanded polystyrene) and mineral wool. Both materials are effective for reducing heat loss and improving energy efficiency, but they perform differently in[...]
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How External Wall Insulation Improves Energy Efficiency and Cuts Bills

Rising energy costs and growing awareness of climate change have made homeowners look for effective solutions to improve their property’s energy efficiency. One of the most impactful upgrades available is external wall insulation (EWI). By reducing heat loss, lowering energy consumption, and providing long-term durability, EWI is a proven way to cut heating bills and[...]
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What Is External Wall Insulation?

What Is External Wall Insulation (EWI)? External wall insulation (EWI) is a process that adds a thermal layer to the outer walls of a building. This layer reduces heat loss and improves comfort. Once installed, it is covered with a weatherproof finish such as render or cladding to protect the insulation from rain, wind, and[...]
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A Step by Step Guide to Applying Silicone Render

Silicone render is a popular choice for homeowners in the UK who want to enhance the appearance and durability of their external walls. This thin, waterproof, and flexible rendering solution offers numerous benefits, including weather resistance, breathability, easy maintenance, flexibility, and longevity. In this guide, we will take you through the step-by-step process of applying[...]
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Is external wall insulation a good idea?

If you’re thinking about improving your home’s energy performance, adding insulation to the exterior walls might be worth considering. This modern solution can lower heating costs, improve comfort, and even reduce noise. But is it really the best option for your property? Let’s look at the main advantages and a few potential drawbacks. What It[...]
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What is fiberglass mesh?

Fiberglass mesh is a woven fabric made from thin strands of glass fibers. Builders and manufacturers use it to reinforce materials like concrete, plaster, stucco, and drywall. This mesh is lightweight, strong, and corrosion-resistant, which makes it suitable for both indoor and outdoor projects. It also provides excellent electrical insulation, making it ideal for areas[...]
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