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Bathroom Specialists

Gold Coast Bathroom Renovations

Beautiful, functional bathrooms built with quality waterproofing and expert craftsmanship. From ensuites to family bathrooms, we deliver spaces that combine luxury with lasting durability.

  • Complete bathroom design & 3D renders
  • Certified waterproofing (10-year warranty)
  • Premium fixtures & fittings
  • Floor & wall tiling
  • Plumbing, electrical & ventilation
  • QBCC licensed & insured
Gold Coast bathroom renovation by Concept Design Construct
Bathroom waterproofing and tiling process
10-Year Waterproofing Warranty

Waterproofing-First Construction

Waterproofing is the foundation of every bathroom we build. Our licensed applicators use premium membrane systems and follow strict Australian Standards (AS 3740). Every bathroom includes flood testing and a 10-year waterproofing warranty for complete peace of mind.

  • Licensed waterproofing applicators
  • Premium membrane systems
  • Full flood testing before tiling
  • 10-year written warranty
  • Compliance certificates provided

Bathroom Types

Bathrooms For Every Space

Whether it's a compact ensuite or a luxurious family bathroom, we design and build spaces that maximise functionality and style.

Ensuite Renovations by Concept Design Construct

Ensuite Renovations

Transform your private retreat with smart storage, quality fixtures, and spa-like features designed for relaxation.

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Family Bathrooms by Concept Design Construct

Family Bathrooms

Durable, practical spaces that handle busy mornings with ease. Double vanities, ample storage, and easy-clean surfaces.

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Luxury Bathrooms by Concept Design Construct

Luxury Bathrooms

Make a statement with high-end finishes, freestanding baths, and premium fixtures for a truly indulgent experience.

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Our Process

How We Deliver Your Dream Bathroom

A proven, quality-focused process that ensures your bathroom renovation is completed to the highest standards, on time and on budget.

01

Bathroom Inspection

We assess your bathroom's waterproofing, plumbing, ventilation, and structural condition. We discuss what you want and identify anything hidden behind the walls that could affect scope.

02

Design & Waterproofing Plan

We finalise your layout, fixtures, tiles, and vanity selections. Waterproofing is planned to exceed AS 3740 requirements — it's the most important step in any bathroom renovation.

03

Strip-Out & Rebuild

Complete strip-out, waterproofing with certification, plumbing rough-in, wall and floor tiling, vanity and shower screen installation, and electrical fit-off.

04

Inspection & Certificate

Final plumbing connections, silicone sealing, grout clean, and waterproofing certificate issued. We walk the bathroom with you and fix anything on the spot.

Portfolio

See Our Bathroom Renovations

Browse our portfolio of completed bathroom renovations across the Gold Coast. From compact ensuites to luxury family bathrooms, see what's possible.

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Portfolio of Gold Coast bathroom renovations

FAQs

Common Bathroom Renovation Questions

How much does a bathroom renovation cost on the Gold Coast?

Bathroom renovation costs vary based on size and specification. A standard bathroom renovation typically starts from $25,000-$35,000, while luxury bathrooms with high-end fixtures and tiling can range from $40,000-$60,000+. We provide detailed fixed-price quotes after design finalisation.

How long does a bathroom renovation take?

Most bathroom renovations take 3-5 weeks from demolition to completion. This includes waterproofing (with mandatory curing time), tiling, fixture installation, and final finishes. Complex layouts or imported materials may extend this timeframe slightly.

Do bathroom renovations need council approval on the Gold Coast?

Bathroom renovations typically don't require council approval unless structural walls are being moved or the building footprint is changing. All our bathroom work includes compliant waterproofing certificates and plumbing approvals as required by Queensland law.

What waterproofing warranty do you provide?

We provide a 10-year waterproofing warranty on all bathroom renovations, exceeding the standard 7-year requirement. Our waterproofing is carried out by licensed applicators and includes full flood testing before tiling begins.

Can you renovate my bathroom while keeping the same layout?

Yes, many clients choose to keep the existing layout to reduce costs and simplify the project. We can transform your bathroom with new fixtures, tiles, vanity, and finishes without moving plumbing points, delivering a fresh look at a lower price point.

Do you supply bathroom fixtures and tiles?

We can supply all fixtures and tiles or work with your selections. Our trade accounts with major suppliers often secure better pricing than retail. We guide you through showrooms and provide recommendations based on your style and budget.

What Homeowners Say

Real Experiences, Real Results

Throughout the process they have been professional, communicative and supporting. We couldn't have asked for a better team for our first experience with renovating.

Trish

Gold Coast · Home Renovation

The finish is absolutely incredible and was finished within the timeframe provided. Mark is extremely detail conscious and this shines through in the trades he uses.

Erin & Sam

Gold Coast · Bathroom Renovation

Mark was an amazing project manager always one step ahead of the build, completing my project in 6 weeks. Transformed a tired '70s home into a modern beauty.

Susan

Gold Coast · Whole-Home Renovation

Ready to Start Your Bathroom Renovation?

Book a free consultation to discuss your bathroom renovation project. We'll assess your space, understand your needs, and provide a detailed quote.