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What Does A Typical Bathroom Renovation Quote Include (and Exclude) On The Central Coast?

What Does a Typical Bathroom Renovation Quote Include (and Exclude) on the Central Coast? What Does a Typical Bathroom Renovation Quote Include (and Exclude) on the Central Coast? By Gosford…





What Does a Typical Bathroom Renovation Quote Include (and Exclude) on the Central Coast?


What Does a Typical Bathroom Renovation Quote Include (and Exclude) on the Central Coast?

By Gosford Bathroom Renovations

I’m going to be honest with you… The first time I ever asked for a bathroom renovation quote, I had absolutely no idea what I was looking at. The builder handed me a three-page document full of terms like “rough-in”, “fit-off”, “PC items”, “prime cost”, “allowances”, and “exclusions”, and I just stood there pretending I understood everything. Spoiler alert: I didn’t.

If you’ve ever felt the same — staring at a quote wondering whether it covers everything or if you’ll be hit with hidden surprises — you’re definitely not alone. Bathroom renovation quotes can vary wildly from one company to another, and unless you know exactly what should be included, it’s VERY easy to compare apples to oranges.

So today, we’re going to do a deep dive into what a typical bathroom renovation quote actually includes (and what it doesn’t) when you’re renovating on the Central Coast. By the end of this guide, you’ll be reading quotes like a seasoned pro — and avoiding nasty surprises.

Table of Contents

Why Bathroom Quotes Differ So Much

You might get one quote for $18,000… and then another for $33,000. Same bathroom size. Same suburb. Same outcome (hopefully!). Why?

Because every renovation company structures their quotes differently.

Some include everything — materials, labour, plumbing fixtures, waterproofing, rubbish removal, compliance certificates — while others only include labour and expect YOU to source tiles, vanities, tapware and even the shower screen.

Some quotes are highly detailed with line-by-line descriptions. Others are two-line summaries that leave more questions than answers.

The key is knowing exactly what you’re actually paying for.

What a Bathroom Renovation Quote Usually Includes

Let’s start with the good stuff — what’s typically included in a bathroom renovation quote on the Central Coast.

1. Demolition & Removal

This usually includes:

  • Removing old tiles
  • Removing the bath, shower, toilet and vanity
  • Removing old cabinetry or shelving
  • Disposing of all waste legally

Always check whether skip bin hire is included or charged separately.

2. Plumbing (Rough-In)

This includes adjusting pipework, setting up drainage, connecting shower and vanity plumbing, and preparing for new fixtures.

Most quotes include rough-in for:

  • Shower
  • Vanity
  • Bath
  • Toilet
  • Any new plumbing points

Changing the layout usually increases costs.

3. Electrical Work (Rough-In)

This may include:

  • New lighting
  • New powerpoints
  • New exhaust fan
  • Heated towel rail wiring
  • LED mirror wiring

If the electrical board needs upgrades, that’s often an extra cost.

4. Waterproofing

This is a non-negotiable and must be done by a licensed waterproofer.

Your quote should include:

  • Full bathroom waterproof membrane
  • Multiple coats
  • AS 3740 compliance
  • Waterproofing certificate

If waterproofing is not listed, run far away.

5. Sheeting & Carpentry

Most renovations require replacing wall sheeting and installing new substrates for tiles.

This includes:

  • Villaboard installation
  • New subfloor if required
  • Timber repairs
  • Niche installation

6. Tiling

Tiling is usually the largest part of your labour cost.

Your quote typically includes:

  • Floor and wall tiling
  • Grouting
  • Tile cutting and shaping
  • Feature wall installation (sometimes extra)

Be aware: mosaic tiles, marble tiles or large-format tiles often incur additional charges.

7. Installation of Fixtures (Fit-Off)

This includes:

  • Showerhead and mixer
  • Bath installation
  • Toilet installation
  • Vanity installation
  • Mirror and cabinet fit-off
  • Floor waste
  • Towel rails and accessories

8. Electrical Fit-Off

  • Installing lights
  • Installing exhaust fan
  • Connecting powerpoints
  • Installing heated towel rails

9. Rubbish Removal and Site Cleanup

The best renovation companies leave your home spotless — not all do.

10. Compliance Certificates

You should receive:

  • Plumbing Compliance Certificate
  • Electrical Certificate
  • Waterproofing Certificate

These protect you if you sell your home or need insurance claims later.

Optional Inclusions You May See

Some companies offer extra services as optional add-ons. Common examples include:

  • Custom-made vanities
  • Stone benchtops
  • Heated floors
  • Shower niche lighting
  • Smart mirrors
  • Bath hob construction
  • Floor levelling
  • Painting

These vary from company to company, so ask how they’re priced.

What a Bathroom Renovation Quote Often Excludes

Now for the important part — what’s not included but often assumed to be.

1. Fixtures and Fittings

Many companies expect YOU to supply:

  • Tiles
  • Shower screen
  • Vanity
  • Tapware
  • Bath
  • Toilet
  • Lighting
  • Accessories

This can add thousands to the final cost if you aren’t prepared.

2. Structural Repairs

Most quotes exclude:

  • Rot repair
  • Subfloor replacement
  • Mould remediation
  • Replacing damaged joists

These only become visible during demolition.

3. Asbestos Removal

If your home was built before 1990, asbestos is a possibility. Removal is always extra.

4. Relocating Major Plumbing

Moving a toilet or shower drain is often a significant added cost.

5. Council or Certifier Fees

If approvals are needed, those fees are usually not included.

6. Painting

Surprisingly, many companies exclude it.

Structural & Hidden Issues – Are They Included?

Short answer? Usually no.

Hidden issues include:

  • Asbestos
  • Mould
  • Termite damage
  • Water damage
  • Outdated wiring
  • Non-compliant plumbing

Your quote may list them as “unknown variables” or “to be determined after demolition.”

What You Supply vs What the Renovator Supplies

If a quote looks too cheap, it’s often because YOU are expected to buy all fixtures.

Always check:

  • Are tiles included?
  • Are PC items included?
  • Are shower screens included?
  • Is waterproofing included?
  • Is rubbish removal included?

A good renovation company should be completely transparent about what’s included and what’s not.

How to Compare Quotes Properly

Here’s the biggest mistake homeowners make: comparing total prices instead of details.

Instead, compare these:

  • Labour inclusions
  • Material allowances
  • PC item budget
  • Warranty terms
  • Compliance certificates
  • Estimated timeframe
  • Project management

One company may include everything, while another expects YOU to source half the materials.

Questions to Ask Before Accepting a Quote

Before you say yes, ask these:

  • Does the quote include all fixtures and fittings?
  • What is excluded?
  • Does this include plumbing relocation?
  • Does the price cover waterproofing and certification?
  • Are there any potential additional costs?
  • How long will the renovation take?
  • Do you coordinate all trades?
  • What warranties do you offer?

Get everything in writing.

Final Thoughts

A typical bathroom renovation quote on the Central Coast should include demolition, plumbing rough-in, electrical work, waterproofing, sheeting, tiling, fit-off, compliance certificates and cleanup. But it may exclude fixtures, structural repairs, asbestos removal and plumbing relocations.

The key is choosing a trustworthy renovation company that offers transparent, detailed quoting — with no hidden surprises.

That’s why we highly recommend Gosford Bathroom Renovations. Their quotes are clear, comprehensive and built around Central Coast homes.

Click here to visit Gosford Bathroom Renovations →


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