Rendering and Insulation Guides

Straight answers on costs, materials, U-values and maintenance

Sixty-four guides on external wall insulation and silicone rendering, written by the team that installs them. What things cost, which system suits which wall, and what goes wrong when it is done badly.

Does External Wall Insulation Work in Summer? Benefits Explained

Does External Wall Insulation Work in Summer? Benefits Explained

There’s a common misconception that external wall insulation is only useful during the colder months. Most people associate insulation with keeping the heat in — and rightly so. But have you ever thought about how it could help your home stay cooler in the summer?As UK temperatures continue to rise and heatwaves become more frequent, overheating...

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Thermal Bridges in UK Homes – Spot & Prevent Heat Loss

Thermal Bridges in UK Homes – Spot & Prevent Heat Loss

Thermal bridges are small and often overlooked but they can badly affect the energy efficiency and comfort of your home. These hidden weak spots in the building envelope allow heat to escape much faster than through properly insulated areas, increasing your energy bills and raising the risk of condensation and dampness. In this blog,...

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Silicone vs Monocouche Render – What’s the Difference?

Silicone vs Monocouche Render – What’s the Difference?

When it comes to upgrading your home's exterior, the type of render you choose can make all the difference — not just in how it looks, but how well it performs over time. With so many render options available on the UK market, it's easy to feel overwhelmed. Especially if you're not in the trade, telling the difference between materials like...

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Is Spring the Best Time for External Rendering in the UK?

Is Spring the Best Time for External Rendering in the UK?

Thinking about giving your home a fresh new look this spring? With warmer days and longer evenings, it’s the ideal season to start your external rendering project. But is spring the best time for external rendering in the UK? Whether you're aiming to improve kerb appeal or protect your walls from weather damage, the timing of your render job can...

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Re-Rendering vs. EWI: What’s the Better Choice?

Re-Rendering vs. EWI: What’s the Better Choice?

Spring is just around the corner, bringing longer days and warmer temperatures—making it the perfect time for home improvements. As homeowners look for ways to refresh their properties, many face a common question: should I re-render my property for a fresh new look, or invest in external wall insulation at the same time?While re-rendering can...

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Meeting MEES & EPC Standards with External Wall Insulation

Meeting MEES & EPC Standards with External Wall Insulation

Energy efficiency has become a major concern in the UK, driven by rising energy costs, government sustainability goals, and stricter property regulations. While the current Minimum Energy Efficiency Standards (MEES) require rental properties to have an EPC rating of at least ‘E’, the government has proposed tightening this requirement...

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Why Solid Brick Homes Need External Wall Insulation

Why Solid Brick Homes Need External Wall Insulation

Many UK homes, especially those built before the 1920s, were constructed with solid brick walls. In fact, over 8 million homes in the UK feature this type of construction. For centuries, solid brick was the standard building method, long before cavity walls became the norm in the 1920s.At the time, builders prioritised durability and structural...

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U-Values vs. R-Values: A Homeowner’s Guide to EWI

U-Values vs. R-Values: A Homeowner’s Guide to EWI

The thermal performance of a home is crucial for maintaining a comfortable living environment. Effective insulation helps stabilise indoor temperatures, minimises drafts, and reduces reliance on heating and cooling systems. By acting as a barrier to heat flow, insulation enhances energy efficiency, lowering energy bills and reducing the...

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Common Rendering Mistakes and How Professionals Can Help Avoid Them

Common Rendering Mistakes and How Professionals Can Help Avoid Them

House rendering is one of the most popular ways to enhance the appearance, insulation, and durability of homes, offering protection against the elements while improving curb appeal. From traditional lime renders to modern silicone options, the range of choices can feel overwhelming.‍Many homeowners are drawn to the idea of rendering their...

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How UK Homeowners Can Contribute to Net Zero 2050 Goals

How UK Homeowners Can Contribute to Net Zero 2050 Goals

In homes across the UK, families are feeling the impact of rising energy prices and fluctuating weather conditions—wetter seasons and harsh winters all influence energy consumption and home comfort. For one homeowner in Warwick, installing external wall insulation transformed her property into a warmer and more energy-efficient home. Her decision...

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The Hidden Advantages of EWI for Your Home

The Hidden Advantages of EWI for Your Home

Imagine this: It’s a chilly winter morning, and you’re sitting in your living room, wrapped in a blanket, with the heating on. Yet, no matter how high you turn the thermostat, there’s still a persistent chill in the air and your energy bills are through the roof. Sound familiar? Many homeowners in the UK face this exact frustration and start...

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The Importance of Choosing the Right Insulation Thickness for Energy Efficiency

The Importance of Choosing the Right Insulation Thickness for Energy Efficiency

With energy costs continuing to rise across the UK and sustainability becoming an increasing priority among homeowners, improving energy efficiency at home has never been more important. Many of our clients come to us feeling overwhelmed by the choices they face when upgrading their homes. One of the most common questions we hear is: "How thick...

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Areas We Cover
Serving the Whole of the Midlands and Greater London

We provide expert solid wall insulation and silicone rendering within a 70-mile radius of Coventry, with a dedicated team serving Greater London.

Not sure if we cover your postcode? While we focus on our core regions, we regularly take on larger projects further afield. Contact us with your project details, and we’ll happily see how we can help.

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Main Contact Form - 05.03.2026

No hard sell. We'll arrange a survey at a time that suits you, and
you'll get a fixed written quote with no obligation.

Main Contact Form - 05.03.2026

No hard sell. We'll arrange a survey at a time that suits you, and
you'll get a fixed written quote with no obligation.