DWSBuilding Co.
Bathrooms

5 Things to Consider Before Starting a Bathroom Renovation

David Wilson
1 November 2024
6 min read
5 Things to Consider Before Starting a Bathroom Renovation
Last updated 24 February 2026

## Understanding Your Budget

Before diving into a bathroom renovation, it's crucial to establish a realistic budget. Costs vary based on scope, materials, and site conditions, so we recommend aligning your wish list with a clear budget range early. You can compare scope options on our bathroom renovation service page.

What Affects the Cost?

  • Size of the bathroom - Larger spaces require more materials and labor
  • Quality of fixtures - Premium brands cost more but offer better longevity
  • Structural changes - Moving plumbing or walls significantly increases costs
  • Waterproofing requirements - Essential for compliance and longevity

Waterproofing is Non-Negotiable

In Australia, waterproofing must comply with current building standards and regulations. This isn't an area to cut corners—proper waterproofing prevents costly water damage and protects your renovation over time. If you are comparing standards and timelines, review our renovation FAQs.

Key Waterproofing Areas

All wet areas require proper waterproofing, including shower recesses, bath surrounds, and floor areas. A licensed builder will ensure all work meets Australian standards and includes the required inspections.

Choosing the Right Materials

Material selection impacts both aesthetics and functionality. Consider durability, maintenance requirements, and how materials will age over time.

  • Porcelain tiles - Durable, low maintenance, wide variety of styles
  • Engineered stone - Perfect for vanity benchtops, non-porous
  • Chrome fixtures - Classic look, easy to clean
  • Frameless glass - Modern aesthetic, makes spaces feel larger

Planning for Disruption

Bathroom renovation timelines vary by scope. During the build, the bathroom will be out of use, so plan accordingly by ensuring access to another bathroom or making alternative arrangements.

Working with Licensed Professionals

Always use licensed builders and tradespeople. This ensures work meets building codes, includes proper warranties, and protects you legally. Licensed professionals also handle permits and inspections, removing stress from the process. You can view examples in our portfolio or request a quote.

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