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.

How Can External Wall Insulation Boost Your Property’s EPC Rating?

How Can External Wall Insulation Boost Your Property’s EPC Rating?

Are you considering energy-efficient upgrades for your home? In an era where energy costs are rising, enhancing your home's energy efficiency is not just a cost-effective move — it's a smart investment. But how can external wall insulation boost your property's EPC rating?‍Implementing external wall insulation significantly enhances your home's...

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External Wall Insulation and Rendering for Commercial Buildings

External Wall Insulation and Rendering for Commercial Buildings

External Wall Insulation and Rendering for Commercial Buildings. In today’s competitive business environment, the appearance and operational efficiency of your commercial premises are crucial. They not only impact client perceptions but also significantly influence operational costs. External Wall Insulation (EWI) and rendering are more than...

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Saving Energy in an Old Home

Saving Energy in an Old Home

Got an old home and scratching your head about how to keep it in top shape while making it more energy-efficient and saving on energy bills? Is saving energy in an old home possible? We're all looking to be a bit more eco-friendly these days – from big global efforts right down to tweaking our own home’s energy use.There's something special about...

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The Most Popular Render Materials in the UK 

The Most Popular Render Materials in the UK 

Spring has sprung, and it's the perfect season for giving your home a fresh look! Thinking of sprucing up your property? There’s no better time than now to embark on external renovations. A fresh rendering finish can not only catch the eye of passersby and protect your home, but also improve its energy efficiency.‍The most popular render...

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Contemporary Trends in External Wall Insulation and Rendering

Contemporary Trends in External Wall Insulation and Rendering

Contemporary Trends in External Wall Insulation and Rendering. In today’s world, where efficiency meets style, how do we navigate the evolving landscape of External Wall Insulation and Rendering? Progress in technology, coupled with a growing consciousness around eco-friendly living, has propelled these methods into the spotlight, offering...

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Can External Wall Insulation Stop Mould?

Can External Wall Insulation Stop Mould?

Can External Wall Insulation Stop Mould? Mould is something we’re all likely to encounter at some point, especially during the damp autumn and winter seasons. It can be challenging to tackle mould in our homes, causing not just unsightly patches but also having a profound impact on your health and that of your family, posing serious risks that...

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How Does Rendering Improve External Wall Insulation?

How Does Rendering Improve External Wall Insulation?

How Does Rendering Improve External Wall Insulation? In the quest for a more energy-efficient home, External Wall Insulation (EWI) stands out as a game-changer. Predominantly used in properties with solid walls, EWI involves the application of an insulative layer to the exterior of a building, effectively wrapping it in a thermal blanket. But EWI...

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Cost vs. Value: The Real ROI of External Wall Insulation

Cost vs. Value: The Real ROI of External Wall Insulation

External Wall Insulation (EWI) is a well-known insulation method chosen by UK homeowners. Among its most popular benefits are improving the thermal efficiency of the house, reducing the carbon footprint, saving floor space, reducing damp, adding soundproofing, and lowering energy bills. Brits also know that insulating external walls may increase...

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Do I Need Planning Permission For External Wall Insulation in the UK

Do I Need Planning Permission For External Wall Insulation in the UK

Planning permission in the United Kingdom serves as a fundamental aspect of property development and renovation. It's a legal framework designed to guide and control the way towns, cities, and the countryside evolve, ensuring developments are done appropriately and harmoniously within their settings. At its core, planning permission is about...

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Breathable External Wall Insulation

Breathable External Wall Insulation

Breathable (moisture vapour permeable) insulation is key to retaining heat within your walls while also allowing moisture to escape, rather than becoming trapped. This aspect is crucial, as the interaction between buildings and moisture plays a significant role in maintaining the structural health and efficiency of a property.When building...

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House Insulation with EPS Boards | EWI Expert Guide

House Insulation with EPS Boards | EWI Expert Guide

House Insulation with EPS Boards. Insulating the external walls of a home is a very important issue. It can significantly lower energy bills while giving the facade a fresh look. And those are not its only advantages.25% of energy loss in a home is caused by poor wall insulation. If your house was built before the 1920s, it's almost certain that...

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Blending the Old with the New: Rendering Old Buildings

Blending the Old with the New: Rendering Old Buildings

In the UK, many buildings constructed before 1920 are treasured pieces of our cultural heritage, preserved to celebrate our rich history. Preserving this heritage is a vital endeavour, as these historical buildings are not just testaments to our past; they also forge our collective identity and foster a sense of belonging.Yet, with the passage of...

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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.