Wall Plastering vs Rendering: Which Is Right for Your Home?

Choosing between wall plastering vs rendering confuses plenty of homeowners planning renovations. Both involve covering your walls, but they serve completely different purposes and work in different situations. Getting this decision right affects how your walls look, how long they last, and what you’ll spend on the job. Here’s the straight goods on when to use each one.

What Actually Is Wall Plastering?

Plastering covers your internal walls to create smooth surfaces ready for painting. Plasterers typically work with gypsum-based products over plasterboard or older lath and plaster walls. The job requires skill because you’re aiming for perfectly flat walls without bumps or ridges showing through paint.

Internal plastering services handle everything from basic wall finishing to fancy decorative work. You’ll see plastering used for installing cornices, creating ceiling features, and repairing damaged walls. The finish needs to be spot on because paint shows every imperfection.

Modern homes mostly use plasterboard that gets joined and coated with setting compounds. Older places might have traditional wet plaster applied in multiple coats. Both methods create that clean indoor finish we expect in Australian homes.

Understanding Rendering for External Walls

Rendering protects your outside walls from weather while making them look good. It’s a thicker coating than internal plaster and needs to handle rain, sun, and temperature swings. Rendering work uses cement-based or acrylic products designed to breathe and flex with your building.

External rendering does several important jobs at once. It waterproofs your walls against driving rain. It covers up dodgy brickwork or old surfaces. It gives your house a fresh modern look without rebuilding walls. Quality rendering lasts decades when applied properly over the right substrate.

You’ve got choices with rendering finishes too. Smooth cement render gives a clean contemporary look. Textured coatings add visual interest and hide minor imperfections. Acrylic renders come in heaps of colours and don’t need painting.

Key Differences in Wall Plastering vs Rendering

Location determines which one you need straight up. Plastering goes inside on protected surfaces. Rendering handles the outside where weather attacks it constantly. The products used reflect these different environments completely.

Here’s how wall plastering vs rendering stack up:

• Plastering creates ultra-smooth finishes for painting inside
• Rendering provides weather protection and exterior appearance
• Plaster uses gypsum compounds that can’t handle moisture
• Render uses cement or acrylic that sheds water properly
• Plastering typically costs less per square metre
• Rendering requires more prep and thicker application

The skills overlap but aren’t identical either. A plasterer might not know rendering techniques. Some renderers haven’t done delicate internal plaster work. MB Plastering handles both because they’ve built expertise across all wall finishing over 20 years.

Making the Right Choice for Your Project

Your wall’s location makes this decision pretty straightforward most times. Internal walls need plastering to create paintable surfaces. External walls need rendering for protection and kerb appeal. Sometimes you’ll use both on the same renovation job.

Older homes throw up interesting situations though. You might have internal walls needing traditional plastering techniques. External brick might need rendering to fix water damage or update the look. Heritage places require specialists who understand period-appropriate methods for both.

Budget matters but shouldn’t be your only consideration. Cheap rendering fails quickly and costs heaps more to fix properly. Quality plastering inside makes every room look better and adds value. The Australian Building Codes Board sets standards that proper tradies follow regardless of price.

Consider your timeline too. Rendering needs good weather for curing. Internal plastering can happen year-round without weather dramas. Complex decorative plaster work takes longer than basic wall coating.

Get Expert Advice on Your Walls

Still tossing up between wall plastering vs rendering for your project? The best move is getting professional eyes on your specific situation. MB Plastering assesses both internal and external walls across Sydney’s Northern Beaches. They’ll tell you straight what your walls actually need. Ring them on 0467 696 069 or shoot them a message for honest advice and a detailed quote.