A Legacy of Natural Building

The tradition of lime in construction dates back to approximately 7,500 BC. In ancient settlements like ‘Ain Ghazal in Jordan and Çatalhöyük in Turkey, early builders relied on a mixture of burnt lime and crushed limestone to create durable, extensive plasters for their walls, floors, and hearths.

Modern Solutions by ECS

Today, ECS builds on this ancient foundation to help clients find the perfect render for any project, whether a modern new build or a sensitive historic restoration.

We manufacture our own premium line of natural, hemp-based, and insulated lime renders, and we also collaborate with over 20 leading suppliers of natural lime (non-NHL), hemp, cork, clay, and eco-friendly paints. Because we prioritise quality and compliance in mainstream construction, we frequently specify fully certified products from trusted brands such as Van Hanf, Steico, Clayworks, ClayTec, and Diasen.

Our Core Services

• Contract Installation: Our highly trained team specialises in the spray application of hemp and cork insulating renders.

• Competitive Procurement: We secure excellent pricing on bagged hemp and cork renders, as well as insulation products. Everything we supply is rigorously tested and certified for top-tier thermal and acoustic performance in both residential and commercial sectors.

• Technical Consultancy: Navigating the natural materials market can be complex. We offer expert, objective guidance to ensure you select the exact right materials for your project’s unique demands.

• Bespoke Blending: We formulate custom hempcrete, limecrete, and corkcrete renders in-house, including elegant polished finishes. For heritage restorations that demand historical accuracy, we craft bespoke hemp-lime mortars expertly matched to precise colours and aggregates.

Our Mission

By combining our deep expertise in lime, hemp, clay, and cork, ECS provides the hands-on support necessary to empower our clients and partners. We are dedicated to serving as your trusted advisor throughout the lifespan of your project—from the initial material specification to the final installation.

Thermal comfort

Diasen Diathonite

Among the premium cork renders we utilise is Diasen Diathonite, an innovative product from a highly respected brand in the industry. Designed to deliver superior thermal and acoustic insulation, it provides an energy-efficient, sustainable solution for both residential and commercial construction.

Crafted from environmentally friendly materials, Diathonite features a unique, highly effective blend of natural cork, hydrated lime, and natural fillers. This composition creates a high-performance insulation layer with several distinct advantages:

• Eco-Conscious Performance: Delivers modern energy efficiency using entirely natural and sustainable ingredients.

• Versatile Application: Exceptionally user-friendly and easy to install across a wide variety of surfaces, including walls, roofs, and floors.

• Refined Finishes: Highly adaptable to your design needs, allowing for a standard textured look or a smooth, polished finish.

The Advantages of Cork-Based Renders and Paints

Cork-based renders and paints offer an innovative approach to building insulation, seamlessly combining top-tier thermal and acoustic performance with eco-friendly sustainability and occupant health.

Key Benefits:

• Exceptional Thermal Efficiency: Boasting a high thermal resistance (R-value), cork drastically cuts energy costs. They act as a powerful barrier, preventing heat loss in winter and blocking heat gain in summer.

• Moisture & Mould Resistance: Crafted from natural ingredients—typically a blend of cork, hydrated lime, and natural fillers—these breathable renders excel at moisture management, significantly lowering the risk of dampness and mould growth.

• Superior Acoustic Dampening: Cork naturally absorbs sound, effectively minimising noise transfer between rooms and floors. This makes it a perfect solution for apartments, hotels, and high-traffic areas where a peaceful, quiet environment is essential.

• Safe & Sustainable: While the market is flooded with various cork renders, sourcing genuinely sustainable, chemical-free products can be challenging. We take the guesswork out of this process by partnering exclusively with top-tier brands that guarantee a safe, non-toxic finish for a healthier indoor climate.

A Smart Choice for Any Project

Ultimately, cork-based renders provide an outstanding insulation package that balances superior performance with straightforward installation. Whether you are constructing a brand-new building or retrofitting an existing property, cork is a forward-thinking investment designed to maximise energy efficiency, comfort, and long-term liveability.