Andy Cowland has worked in the mortar industry for over 20 years. He has a passion for sustainable mortars with his focus being lime mortars, render and plasters. From helping pioneer the use of lime mortar in dry silos to mix designs for the renovation of St Pancras Station and the conversion of Smithfield Market to The Museum of London. Here are some articles he has written for Old House Store:
Introduction: Embracing Eco-Friendly Architecture Welcome. In this blog we will be exploring the world of eco-friendly architecture and its profound impact on our environment. In an era where sustainability is no longer just a buzzword but a pressing necessity, architects, builders and homeowners are increasingly seeking environmentally responsible alternatives in construction materials and techniques.One such […]
You’ve probably heard that we’re attempting to live in an eco-friendly world. When it comes to your home, you want to make sure that it is as eco-friendly as possible. Although the term “eco-friendly” has many different meanings, generally speaking, it refers to a house that is built using materials that are sustainable and energy […]
Mould is more than an aesthetic nuisance; it is a symptom of a building that cannot “breathe.” Whether you are managing a 200-year-old listed cottage or a modern eco-build, the struggle with damp and spores usually traces back to a single issue: the use of impermeable materials.By switching from modern cements to traditional lime-based mortars […]
Selecting the correct lime mortar is the most critical factor in the long-term survival of a building. Whether you are restoring a medieval cathedral or constructing a modern eco-home, the mortar must act as a functional partner to the masonry. A mismatch doesn’t just look poor; it can lead to catastrophic structural failure and the […]
Table of Contents INTRODUCTIONTEST PROCEDURE & MORTAR MIXESRESULTSTHE MORTAR MIX INGREDIENTS AND METHODSLIGHTWEIGHT INSULATING LIME CONCRETE INTRODUCTION I know that several people around the country have been using lime to make concrete for some time. Here at Old House we have been playing with limecrete for the last few years. As with all good experiments […]
Introduction: Embracing Eco-Friendly Architecture When businesses quantify their carbon emissions and make up for what they have produced through carbon offset programmes, they become carbon neutral. Along with avoiding them and reducing them, offsetting carbon emissions is a crucial step in comprehensive climate action. Because greenhouse gases, such CO2, spread equally throughout the atmosphere, their […]
Restoring a period property is a labour of love that requires a deep understanding of historical architecture and a commitment to preserving the charm of bygone eras. One of the key aspects of period property restoration is the careful selection of building materials. Choosing the right materials not only ensures authenticity but also contributes to […]
In a world that’s becoming increasingly environmentally conscious, many homeowners and renovators seek eco-friendly alternatives for their projects. Whether it’s a historic restoration, redecorating with traditional materials, or just some minor repairs, the choice of materials can significantly impact our planet. This is where Earthborn Paints comes into play, offering a natural and sustainable choice […]
In the realm of urban renewal, sustainability has become a cornerstone of modern development. The need for environmentally conscious solutions has never been more apparent as our cities evolve and grow. When it comes to revitalising inner city spaces, lime is a material often overlooked but with immense potential. Lime plasters and mortars are making […]
In the ever-evolving urban landscape, the exploration for sustainable construction materials has gained momentum. As we strive to build eco-friendly cities that harmonise with the environment, traditional construction materials are making a comeback. One such material that’s gaining prominence is lime mortar. Lime mortar, an ancient building material, offers a sustainable and environmentally friendly alternative […]