What is Silicone Based render
Silicone render is a superb choice for exterior wall finishes on both new and existing homes. This render incorporates silicone, a polymer widely utilized in the construction industry for its remarkable properties, including high temperature resistance, exceptional durability, and flexibility. Additionally, it offers significant benefits like improved thermal insulation and weather resistance.
Available in any 'RAL' colour, there is perfect match for every style of building, be it modern, traditional, or unique.
Why choose Silicone Render?
There are several significant benefits to using this product
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Durability and Flexibility - These factors are the main reason silicon render has become so popular among restoration projects. Its anti-crack properties can move with older buildings instead of rigid renders which will crack under the smaller amount of movement.
Breathable - Unlike cement and acrylic renders that completely seal the wall and restrict airflow, silicone allows for breathability. This permits vapor to escape, enabling the substrate to dry when needed and reducing the chance of water damage.
Pre-coloured - Unlike Traditional renders that need painting after curing, silicone render is pre-coloured, allowing for a single-coat application. This not only increases durability but also makes scratches less noticeable since the colour throughout the entire top layer.
Low maintenance - While traditional renders require a painting after a few years, silicone render holds will its colour and has a life expectancys of up to 25-30 years when applied correctly. Its durable finish can be easily cleaned if dirt builds up
How Long will silicone Render last?
Silicone is recognized as one of the most durable render systems when expertly applied to a property’s exterior. With proper maintenance it delivers exceptional thermal insulation and enhances energy efficiency for an impressive 25 to 30 years. When compared with traditional sand cement which will tend to crack between 5-10 years aswell as needed painting every other year. It's easy to see why modern renders are the best choice.While some installations may experience a shorter lifespan due to poor application of silicone silicate render systems or an inadequately applied base coat. Its longevity is influenced by external factors, including climate, location, application, product quality and maintenance practices.
How Is Silicone Based Render Applied?
For professional applicators like the team at Excel Render, silicone renders application is a straightforward application process. Preparation is crucial for ensuring a strong stable render finish. The base coat can be used various materials, including brick, cement, concrete, or render carrier boards, enhancing the hydrophobic properties of the render.After the primer has been applied, the silicone render should be 'rubbed up' with a plastic float, ensuring the top coat is no thicker than the grain size of the silicone. Thanks to its thin coat nature, silicone render can be applied quickly, often in just a few hours, making it faster than many other rendering materials.
