What types of renovation projects do you undertake?

We specialise in a wide range of home renovation projects, from transforming a bathroom or bedroom to customising renovations for your entire home. Whether you’re looking to add a functional extension or completely transform your home, we’ll work closely with you to ensure your project aligns with your vision, timeline, and preferences.

How do you ensure quality craftsmanship in your projects?

At Class Constructions, we take pride in offering meticulous attention to detail and care in every project. Our years of experience in the industry allow us to craft homes with a clear focus on quality. From the design and planning stage to completion, our team ensures your home reflects your style and meets the highest standards.

Can you help with custom home renovations?

Absolutely! Custom home renovations are one of our specialties. Whether you want to update your home with a new layout, improve functionality, or add a touch of bespoke elegance, our team works closely with you to transform your home into a space you’ll love for years to come.

What does the design and build process involve?

Our design and build process begins with a clear understanding of your vision. We’ll guide you through every step, from design and planning to the meticulous execution of your renovation. This approach ensures your home improvement project is seamless, efficient, and tailored to your specific needs. By working closely with you and maintaining transparency, we aim to avoid any surprise costs, striving to keep the project within your cost expectations.

Do you only handle home renovations, or can you build custom homes?

In addition to home renovations, we are experienced home builders. We can design and construct custom homes from the ground up, ensuring every detail reflects your preferences and lifestyle.

Can renovations include extensions?

Yes, renovations can include extensions to help your home grow with your family’s needs. Whether it’s adding a new bedroom, extending a kitchen, or creating a larger living area, we’ll ensure the extension blends seamlessly with the rest of your home.

How long does a typical house renovation take?

The timeline for a renovation project varies based on its scope and complexity. During the planning phase, we’ll provide you with a clear timeline and keep you informed every step of the way, ensuring the project stays on track.

Why should I choose Class Constructions over other companies?

With nearly three decades of experience, we take pride in offering unmatched quality craftsmanship and a personalised and transparent approach. Our company focuses on understanding your needs, delivering meticulous attention to detail, and ensuring your home renovation project is stress-free and enjoyable.

What is the benefit of updating my home through renovations?

Renovations give your home an opportunity to evolve, improving both its functionality and aesthetic appeal. From small updates to entire home transformations, our team ensures every improvement enhances your home’s value and creates a space you’ll love for years to come.

How Long Does a Bathroom Renovation Take in Australia?

Andrew Hooper
27 March 2025

A bathroom renovation in Australia typically takes 2 to 6 weeks, depending on factors like the scope of work, material availability, and trade scheduling. To streamline the process and avoid unnecessary delays, it’s essential to plan ahead, hire experienced professionals, and choose readily available materials for a smoother renovation experience.

Are you planning a new bathroom design but wondering how long a bathroom renovation takes? A bathroom makeover can significantly improve both functionality and aesthetics, but it requires careful planning and execution. Whether it’s a minor refresh or a full-scale remodel, knowing how long the process will take is essential to avoid surprises.

Let’s break down how long it takes to renovate a bathroom in Australia, what factors influence the duration, and how you can streamline the process.

Typical Timeline for a Bathroom Renovation in Australia

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A bathroom renovation in Australia typically takes 2 to 6 weeks, depending on the complexity of the project. Below are the essential bathroom renovation steps and estimated timeline

1. Planning and Design (1-3 weeks):

Conceptualization: Define your desired bathroom style, functionality, and budget.
Consultation: Engage with designers or renovation specialists to refine your ideas and receive professional input.
Approvals: Determine if council or strata approvals are necessary, which can extend the timeline.

2. Demolition and Preparation (2-4 days):

Site Setup: Protect surrounding areas and establish waste disposal plans.
Removal: Dismantle existing fixtures, tiles, and fittings, ensuring safe disposal.
Assessment: Inspect for issues like water damage or asbestos, addressing them promptly.

3. Structural Modifications (2-5 days):

Framing: Construct new walls, niches, or supports as per the design.
Window Adjustments: Install or modify windows to enhance ventilation and natural light.

4. Plumbing and Electrical Rough-Ins (3-5 days):

Plumbing: Install or reroute pipes for fixtures like showers, sinks, and toilets.
Electrical: Set up wiring for lighting, outlets, and heated elements.
Inspection: Ensure all installations comply with safety standards before proceeding.

5. Waterproofing ( 3-5 days):

Application: Apply waterproof membranes to wet areas, preventing future leaks.
Curing: Allow adequate time for the waterproofing to set before tiling.

6. Tiling and Flooring (1-2 weeks):

Surface Preparation: Ensure floors and walls are level and primed.
Installation: Lay chosen tiles meticulously, considering patterns and grout lines.
Grouting: Fill gaps between tiles, sealing and finishing the surface.

7. Fixture and Cabinet Installation (3-5 days):

Vanity and Storage: Install cabinets, shelves, and countertops
Fixtures: Fit sinks, toilets, bathtubs, and showerheads securely.
If you’re installing a vanity, toilet, or shower in a small space, an ensuite bathroom design can help maximize functionality without compromising style.

8. Painting and Finishing Touches (2-4 days):

Painting: Apply paint to walls and ceilings, ensuring a smooth finish.
Accessories: Mount mirrors, towel racks, and other fittings.
Cleaning: Perform a thorough clean, preparing the bathroom for use.

9. Final Inspection and Handover (1-2 days):

Review: Conduct a comprehensive inspection to ensure all work meets standards.
Handover: Provide maintenance tips and warranty information to the homeowner.

Keep in mind that unforeseen factors like material delays or additional repairs can influence the timeline. Engaging experienced professionals and maintaining clear communication can help navigate these challenges effectively.

Factors That Influence the Renovation Timeline

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Several factors impact how long a bathroom renovation takes in Australia:

1. Scope of the Renovation

Cosmetic updates (painting, replacing taps, minor tiling) can be completed in 1-2 weeks.
Full bathroom renovations (new plumbing, electrical work, tiling, and fixture replacements) typically take 4-6 weeks.
Structural changes (moving walls, enlarging the space) significantly extend the timeline.

2. Most Time-Consuming & Expensive Parts of a Bathroom Renovation

Asbestos removal: Particularly lagging on hot water pipes, requiring special handling.
Custom vanities & fixtures: Custom vanities, specialty tiles, and high-end fixtures can extend the timeline. If you’re wondering how these costs add up, check out our detailed guide on how much a bathroom renovation costs.
Plumbing & electrical: Ensuring a fully functioning bathroom with modern fittings requires time.

3. Permits & Approvals

Some bathroom renovations require planning permission, particularly if they involve major plumbing alterations or electrical wiring work. Delays in approvals can affect the timeline.

4. Material Availability

Readily available materials ensure the renovation moves forward. However, if you’re choosing imported tiles, fixtures, or a heated towel ladder, expect longer waiting times. To avoid delays, it’s advisable to order all materials in advance and confirm estimated delivery dates before beginning the renovation.

Not sure how much to budget? Try our Bathroom Renovations Cost Calculator to get an instant estimate.

5. Trades & Scheduling

Scheduling plumbers, electricians, tilers, and demolition teams in advance prevents downtime. If one trade is delayed, the entire project can be pushed back.

6. Weather Conditions

If the renovation involves underfloor drainage, skylight installation, new windows and cold weather (that can affect drying time), roofing, or ventilation installation, poor weather can cause delays.

7. Unforeseen Issues

Structural issues discovered during demolition can add time.
Waterproofing drying time must be factored into the timeline.
Minor damage, such as a single pin prick leak, can escalate into major repairs.

How to Speed Up Your Bathroom Renovation

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Working with a professional bathroom renovation company ensures your project stays on schedule and meets Australian standards

1. Plan Ahead

Having a clear vision for your bathroom project before starting can prevent costly delays. Document your inspiration, finalize style features for your new bathroom, and prepare a quote for budgeting.

2. Choose Readily Available Materials

Selecting in-stock tiles, fittings, and fixtures prevents delays. Avoiding custom orders and sticking to standard materials ensures a faster renovation process.

3. Hire Experienced Professionals

Choosing a renovation company affiliated with the Housing Industry Association ensures work meets Australian standards. A skilled team can connect all your chosen PC items efficiently.

4. Schedule Trades in Advance

To avoid delays, confirm when the electrician, plumber, and demolition teams will arrive on-site. If work is staggered, the timeline can be significantly extended.

5. Prepare for Unexpected Delays

Even with the best planning, delays may happen. Please be aware that delays can stem from weather conditions, drainage underfloor issues, or sourcing specialty materials.

Common Bathroom Renovation Mistakes to Avoid

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Underestimating the Timeline: Many people don’t include planning time in their estimates.
Making Last-minute Changes: Altering the design mid-project causes inconvenience and delays.
Choosing Incompatible Materials: Waterproofing and fixture compatibility are crucial.
Not Hiring Qualified Professionals: Avoid unlicensed trades to ensure compliance with safety standards.

Get Started on Your Bathroom Renovation Today

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A bathroom renovation in Australia involves multiple steps, from demolition to the final installation of light fittings. Knowing how long each stage takes helps set realistic expectations. Whether you’re doing a full bathroom installation or just updating your bathroom style, understanding the process helps ensure a successful renovation.

Ready to start your project? Explore our bathroom renovation services and let Class Constructions bring your vision to life!

Frequently Asked Questions

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1. How Long Does It Take to Renovate a Small Bathroom in Australia?

A small bathroom renovation typically takes 2 to 4 weeks. The timeline varies based on the project scope, material availability, and contractor scheduling. Unforeseen issues like plumbing updates or waterproofing problems can extend the timeframe.

A small bathroom renovation typically takes 2 to 4 weeks. The exact timeline depends on the complexity of the work and any unforeseen challenges.

2. Can You Remodel a Bathroom in 3 Days?

A full bathroom remodel cannot be completed in just 3 days. However, small changes like replacing fixtures, repainting, or updating accessories can be done in that period. Major renovations require more time due to the plumbing, tiling, and drying phases.

A full bathroom remodel cannot be completed in just 3 days. However, minor updates like replacing fixtures or repainting may be possible within that timeframe.

3. How Much Does a Bathroom Renovation Cost in Australia?

Every bathroom renovation journey cost ranges from $10,000 to $80,000 Prices vary based on the size of the bathroom, materials used, and labor charges. High-end new fixtures, custom designs, and structural modifications can increase costs.

4. Do I Need Council Approval for My Bathroom Renovation?

Council approval may be required for major structural or plumbing changes. Regulations vary by location, so it’s essential to check with your local council before starting. Failing to get necessary approvals can lead to fines or project delays. Ask your Builder if it needs approval.