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Complete Bathroom Waterproofing Solutions

Protect your home from costly water damage with our professional bathroom waterproofing services. We specialise in showers, wet areas, and complete bathroom installations that comply with Australian Standards AS 3740. With over 25 years of experience, we ensure your bathroom remains watertight for years to come.

What's Included in Our Service:

Complete surface preparation and substrate assessment
Premium waterproofing membrane installation
Waterproofing of shower bases, walls, and wet areas
Proper sealing of all penetrations and joints
Floor waste and drainage waterproofing
AS 3740 compliance certification
Comprehensive flood testing
Detailed documentation for warranty

Common Bathroom Water Issues We Solve

Don't let water damage compromise your home's structure. Our expert team addresses all common bathroom waterproofing problems:

Water leaks damaging floors, walls, and ceiling below
Mould and mildew growth from moisture penetration
Failed grout and sealant joints
Structural damage from long-term water exposure
Non-compliant waterproofing systems
Inadequate drainage and falls
Tile and render failure due to water infiltration
Bathroom renovation waterproofing requirements

Our Professional Installation Process

Every bathroom waterproofing project follows our proven 5-step process to ensure lasting protection:

1

Inspection & Assessment

Thorough evaluation of existing conditions, substrate preparation needs, and compliance requirements

2

Surface Preparation

Cleaning, repairing, and priming surfaces to ensure optimal membrane adhesion

3

Waterproof Membrane Application

Installing premium liquid or sheet membrane systems to AS 3740 standards

4

Penetration & Joint Sealing

Sealing all pipes, fixtures, and corner joints with appropriate waterproof details

5

Quality Testing & Certification

Comprehensive flood testing and AS 3740 compliance documentation

Why Choose Spartan Waterproofing for Your Bathroom

QBCC Licensed (15456097) with full insurance coverage
25+ years of bathroom waterproofing experience
AS 3740 certified installations and compliance documentation
Premium materials from trusted Australian suppliers
Comprehensive warranty on all work performed
Free quotes and professional consultation
Trusted by Brisbane homeowners for quality and reliability
Competitive pricing with no hidden costs

✅ Comprehensive Warranty & AS 3740 Compliance Included

Bathroom Waterproofing

Expert Bathroom Waterproofing Services