Plasterboard Repair

Plasterboard repair involves fixing damaged sections of plasterboard so the surface is restored to its original strength and finish. This includes walls, ceilings, joints, cornices, and internal linings that have cracked, sagged, or been cut into.

Common plasterboard repair work includes:

• Repairing cracks and joint movement

• Patching holes from fixtures, doors, or furniture

• Fixing damage caused by plumbing or electrical access

• Replacing water damaged or swollen plasterboard

• Strengthening weak or sagging ceiling sections

A professional plasterboard repair does more than fill a surface. It stabilises the area underneath and prepares it correctly for repainting.

Plasterboard damage can occur in both older and newer buildings. Sydney’s climate, soil conditions, and renovation activity all contribute to wear and failure over time.

The most common causes of plasterboard damage include:

• General building movement and settlement

• Doors or furniture impacting walls

• Water leaks from bathrooms, roofs, or pipework

• Renovation cut outs for services

• Age related joint breakdown

• Ceiling stress in older properties

Early plasterboard repair prevents small defects from spreading into larger sections of damage.

A quality plasterboard repair follows a methodical process to ensure durability and a clean finish.

Typical steps include:

1. Assessing the damage and underlying cause

2. Removing loose or compromised plasterboard

3. Reinforcing or replacing affected sections

4. Applying joint compounds in controlled stages

5. Sanding and blending the repair

6. Preparing the surface for painting

This process ensures the repair is strong, smooth, and invisible once painted.

Large Plasterboard Repairs

Large plasterboard repair work may include:

• Water damaged ceilings or walls
• Sagging or bowed plasterboard sheets
• Large impact holes
• Fire or smoke damaged areas
• Full sheet replacement

These jobs require experience and correct reinforcement to prevent future failure.

Ceilings place extra stress on plasterboard due to gravity, moisture, and movement. Ceiling repairs are one of the most common reasons clients call us.

Common ceiling plasterboard issues include:

• Cracks along joints

• Sagging sheets

• Water swelling

• Cornice separation

Correct ceiling plasterboard repair ensures safety, stability, and a finish that does not crack again.

DIY plasterboard repair kits may work for very minor damage, but most repairs require professional skill.

Professional plasterboard repair provides:

• Accurate diagnosis of the cause

• Stronger, longer lasting repairs

• Smooth, paint ready finishes

• Faster completion

• Reduced risk of re cracking

Poor repairs often become visible after painting or fail within months.

Plasterboard repair looks simple, but achieving an invisible, durable result takes experience. Incorrect materials, poor preparation, or rushed drying times lead to visible defects.

With more than 30 years of experience, Plasterfix understands how plasterboard behaves over time and how to repair it properly.

Plasterfix has built a strong reputation for professional plasterboard repair across Sydney. We take on jobs of all sizes and treat each one with the same attention to detail.

Clients choose Plasterfix because we offer:

• Highly skilled plasterers

• Fast response and clear communication

• Clean and respectful workmanship

• Repairs that blend seamlessly

• All job sizes accepted

• A 5 year workmanship guarantee*

Our goal is simple, deliver plasterboard repairs that look like they were never needed.

How long does plasterboard repair take?

Most small plasterboard repair jobs are completed in one visit. Larger repairs may require additional time.

Can repaired plasterboard be painted straight away?

Yes. Professional plasterboard repair is finished to a paint ready standard.

Is plasterboard repair better than replacing entire sections?

In most cases, targeted plasterboard repair is faster and more cost effective than full replacement but it depends on the exact issue.

Will plasterboard cracks return?

Correctly completed plasterboard repair should last for years. Re cracking usually indicates movement or poor workmanship.

Do you repair plasterboard ceilings?

Yes. Ceiling plasterboard repair is a core service and requires specialist experience.

If you need professional plasterboard repair in Sydney, Plasterfix is ready to help. From small wall fixes to major ceiling repairs, our experienced team delivers clean, durable results every time.

Contact Plasterfix today and restore your walls and ceilings properly.