Our Blogs | Jims Rendering

Polystyrene building material sheets stacked outside modern residential house.

Is Polystyrene Building Material Safe for Residential Use?

When choosing the right cladding or insulation, you’ve likely come across polystyrene building material. Lightweight, cost-effective, and widely used, it seems like an easy choice — but is it the safest one for homes? Fire risks, compliance rules, and long-term performance have all come under scrutiny, particularly in Australian suburbs where regulations are continually tightening. The absolute safety of polystyrene depends on how it’s used — and how well it’s installed. This article examines key safety concerns, installation essentials, energy...

June 27, 2025

By Jim SleimanPolystyrene Cladding Blog Posts

Large structural gaps from cracked plaster walls in deteriorating home surface

What Causes Cracked Plaster Walls in Older Homes?

Cracked plaster walls are a common issue in older Australian homes. Over time, structural shifts, moisture, and the use of outdated materials can lead to unsightly and even serious wall damage. Many homeowners patch over the problem without understanding its underlying cause. This often results in recurring cracks and added repair costs. Instead of guessing, it’s worth identifying the true cause early. This article explores why cracks form in plaster walls and how to repair and prevent them effectively. Why do...

June 11, 2025

By Jim SleimanHouse Rendering Blog Posts

A close-up of a wall showing significant crack patterns across its plaster surface.

What Causes Recurring Crack Patterns in Plaster Walls?

Plaster walls can add a touch of elegance to your space, but nothing ruins the aesthetic quite like persistent crack patterns. You patch them up, only to find them creeping back after a few weeks or months. Sounds familiar? This issue plagues many Sydney homeowners, especially in properties affected by extreme temperatures, moisture, or substandard rendering. Fortunately, understanding the root cause can help you fix it once and for all. This article will explore why these crack patterns keep popping...

May 19, 2025

By Jim SleimanWall Crack Repairs Blog Posts

What Are the Risks of Incorrect Cement Rendering?

Cement rendering is a popular technique to enhance the appearance and durability of your home's exterior. However, when misapplied, it can lead to various issues that affect aesthetics and structural integrity. Understanding the risks of incorrect cement rendering can help you make informed decisions about your property’s maintenance. In this article, we’ll explore the potential dangers of improper application and how to avoid them. What happens if cement rendering is applied incorrectly? Incorrectly applied cement rendering can result in a variety of...

April 29, 2025

By Jim SleimanCement Rendering Blog Posts

Close-up shot of a worker in a yellow hardhat and orange vest installing white polystyrene cladding panels on a building. The image includes a text overlay posing the question, "Why seal polystyrene cladding?"

Why is Proper Sealing Necessary for Polystyrene Cladding?

Polystyrene cladding has become a popular choice for homes and commercial properties in Australia due to its excellent insulation and affordability. However, understanding seal polystyrene cladding is essential to maintaining its durability and performance is key. If you've installed or are planning to install polystyrene cladding, it's important to recognise how sealing it correctly can protect your investment and extend the lifespan of your exterior. This article explores the importance of sealing, how it works, and when to apply it...

March 24, 2025

By Jim SleimanPolystyrene Cladding Blog Posts

A minimalistic living room with a textured render type wall and built-in shelves, asking which render type lasts longest.

Which Render Type Lasts The Longest?

Choosing the right type of render for your property is crucial for both aesthetics and durability. In Sydney's diverse climate, selecting a render that not only enhances your home's appearance but also stands the test of time is essential. What are the different types of render available? Rendering involves applying a protective and decorative layer to your property's exterior walls. The main types of render include: Cement render: A traditional mix of cement, sand, and water, offering a robust and durable finish. ...

February 12, 2025

By Jim SleimanHouse Rendering Blog Posts

Close-up of a Bubbling Wall with peeling render, highlighting the need for repair.

How Can You Fix Bubbling In Wall Rendering?

Wall rendering adds a sleek, modern finish to your home, improving its aesthetic appeal and providing additional protection against the elements. However, issues like bubbling can mar this otherwise perfect finish. Understanding how to fix bubbling in wall rendering is crucial for maintaining the integrity and beauty of your walls. Here’s a detailed guide to help you through the process. How can you identify bubbling in your wall rendering? Bubbling in wall rendering is relatively easy to spot, but it’s essential to...

January 9, 2025

By Jim SleimanHouse Rendering Blog Posts

A hard hat resting on polystyrene cladding, symbolising safety and precision during polystyrene cladding installation in Australia.

What Are The Common Errors In Installing Polystyrene Cladding?

Polystyrene cladding installation is a popular choice for residential and commercial properties across Sydney due to its excellent insulation properties and aesthetic appeal. However, if not installed correctly, it can lead to various polystyrene cladding problems, as errors during the installation process may result in long-term issues. This article will discuss the common mistakes that can occur during polystyrene cladding installation and offer tips on how to avoid them. What are the most common mistakes in installing polystyrene cladding? While polystyrene cladding...

December 4, 2024

By Jim SleimanPolystyrene Cladding Blog Posts

Persistent wall cracks causing concern, discover solutions for recurring damage.

Why Do Wall Cracks Keep Coming Back After Repair?

Wall cracks are a common issue that homeowners face, and it can be frustrating when they keep reappearing after a repair. Whether it's a small crack or a more significant structural issue, wall cracks can affect the aesthetic appeal and structural integrity of your home. Understanding why these cracks keep coming back is essential to addressing the problem effectively. This article will explore the causes of recurring wall cracks and how to prevent them from reappearing after repair. What are the...

November 12, 2024

By Jim SleimanWall Crack Repairs Blog Posts

Is It Advisable To Patch Wall Cracks Without Assessing Them?

Wall cracks are common in many homes, especially in older properties or areas with fluctuating climates. Homeowners often feel tempted to patch these cracks quickly and move on. Whether it's a hairline whisper or a wider gap, the urge to grab some patching compound and fix it yourself can be intense. But hold on a second! Before you become a weekend warrior with a spackle bucket, consider this: patching wall cracks without assessing them first could be a recipe for...

October 16, 2024

By Jim SleimanWall Crack Repairs Blog Posts