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Title: Understanding the Lifespan of Exterior Rendering: How Long Does Render Last?

Updated: Jun 15

When contemplating the purchase of a property adorned with external rendering, many homeowners and potential buyers often ponder, "How long does render last?" It's a complex question with no simple answer, as the longevity of an exterior rendering system depends on various factors.

In Dublin, where stunning homes with render systems abound, it's essential to understand the lifespan of render to make informed decisions about property maintenance and investments.

How long does render typically last?

The lifespan of render varies, but a standard render typically endures for around 30 years. However, external renders, like many other finishing materials, have a shelf life. Modern acrylic- or plastic-based renders, for example, boast a lifespan of 20 to 40 years, while some properties may go without renovation for nearly half a century.

  1. Type of Render: The type of render significantly impacts its durability. Modern acrylic and silicon-based renders are known for their longevity when installed correctly. On the other hand, cement renders tend to crack and require replacement sooner, especially if the underlying brickwork was laid with cement-based mortar.

  2. Quality Workmanship: Proper application by skilled professionals is crucial for the render's longevity. High-quality materials paired with expert installation ensure a durable finish that stands the test of time.

  3. Prevailing Conditions and Weathering: Environmental factors, such as exposure to rain and harsh weather, play a significant role in render longevity. Renders made of lime and silicon perform well in adverse conditions, protecting the underlying structure from damage.

Additional methods to enhance render longevity:

  1. Pebbledash: Despite its outdated appearance, pebbledash remains a durable option for areas requiring hard-wearing render. Proper insulation during replacement ensures longevity and energy efficiency.

  2. Regular Maintenance: Adhering to manufacturer's maintenance guidelines, such as periodic painting, preserves the render's integrity and extends its lifespan.

Choosing the right installer matters:

Even with the best materials, the expertise of the installer is paramount. Collaborating with experienced professionals ensures a finish that withstands the rigors of time and weather.

Consult the rendering experts:

For reliable rendering services in Dublin, trust the expertise of Ralph Plastering. With a commitment to professionalism and efficiency, our team delivers exceptional rendering solutions tailored to your property's needs.

Contact us today for a free rendering quote and discover the transformative potential of high-quality rendering done right. Let us elevate your home's exterior with rendering that stands the test of time.


You can visit the official website today to better understand the different plastering services offered by Wise Dublin Plastering Contractors. Contact us @ 0872769790

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