
Certified waterproofing · Master Build quality · Fixed-price certainty · Gold Standard Guarantee
Transform your outdated or inefficient bathroom into a stylish, functional space with Diack Homes' professional bathroom renovation services. Serving Tauranga and the wider Bay of Plenty region, we specialize in creating bathrooms that perfectly balance aesthetic appeal with practical functionality.
A well-designed bathroom enhances your daily routines, increases your home's value, and provides either an energizing morning space or a relaxing retreat. Our team brings licensed building expertise, certified waterproofing knowledge, and a systematic approach to every bathroom renovation.
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Who Our Bathroom Renovation Service Is For
Our Work
A professionally renovated bathroom significantly increases your home's market value. In the Bay of Plenty's competitive real estate market, updated bathrooms are a key selling point.
Modern designs incorporate smart storage solutions, water-efficient fixtures, and improved layouts that make daily routines more efficient and enjoyable.
The Bay of Plenty's climate makes proper moisture management essential. Our renovations address ventilation and waterproofing comprehensively, preventing mold and extending your bathroom's lifespan.
Modern fixtures reduce water consumption and energy usage, contributing to both environmental sustainability and reduced utility bills.
Your bathroom should reflect your personal taste and lifestyle needs. Our custom approach ensures your renovation aligns perfectly with your aesthetic preferences and practical requirements.
Many renovations solve persistent problems like leaks, poor ventilation, inadequate lighting, or inefficient layouts that have caused frustration for years.
How It Works
A streamlined process that transforms your vision into reality.
We assess your existing bathroom, discuss your goals, preferences, and budget, and identify any structural or plumbing limitations that might impact the renovation.
We develop detailed design concepts and guide you through selecting fixtures, tiles, vanities, lighting, and accessories that complement your home's style.
A comprehensive fixed-price proposal with detailed specifications — eliminating budget surprises and giving you complete confidence.
For structural changes or significant plumbing modifications, we handle all necessary building consent applications with local councils.
We carefully plan the renovation sequence, order all materials, and establish a detailed timeline to minimize the time your bathroom will be out of commission.
Careful demolition protecting surrounding areas, proper waste disposal, and a thorough assessment of any hidden issues like water damage or rot.
All plumbing and electrical modifications are performed by licensed professionals in accordance with New Zealand building codes.
Our certified waterproofing application meets the highest standards, preventing moisture issues that commonly plague bathrooms in Bay of Plenty's climate.
Precision tiling, fixture installation, and finishing work with meticulous attention to detail and manufacturer specifications.
Thorough quality checks at critical milestones, with Cameron Diack personally inspecting the work before completion.
We thoroughly clean the renovated bathroom and surrounding areas before presenting your transformed space with a full care briefing.
Our relationship doesn't end at project completion. We remain available to address any questions or adjustments as you begin enjoying your new bathroom.
Practical, durable renovations with moisture-resistant materials, ample storage, efficient layouts for busy households, low-maintenance surfaces, and water-efficient fixtures.
Transform your master bathroom into a personal retreat with walk-in showers, freestanding bathtubs, double vanities, heated flooring options, and custom lighting.
Clever renovations for compact bathrooms using wall-hung vanities, strategic storage, corner showers or wet room designs, optical illusions with mirrors and lighting.
Thoughtful renovations enhancing safety and accessibility with level-entry showers, grab bars, non-slip flooring, wider doorways, and accessible fixtures.
Convert small spaces into impressive powder rooms with space-efficient fixtures, statement wall treatments, specialized lighting, and luxury touches in a compact format.

A well-designed bathroom balances style with functionality. Our team specializes in creating spaces that work smarter, not just look better — from maximizing storage to improving ventilation, every detail considered. Our proven expertise in waterproofing, ventilation, and moisture control ensures your renovation stands the test of time.
Why Choose Diack Homes
Our family-owned team brings fixed-price certainty, Licensed Building Practitioner oversight, and transparent communication to every project in Tauranga and the Bay of Plenty.
Proper waterproofing is critical in the Bay of Plenty's climate. Our certified application and moisture management strategies prevent the common issues that plague many bathroom renovations.
Led by Cameron Diack, a Licensed Building Practitioner and Registered Master Builder, with specialized knowledge of moisture management requirements.
We work with trusted suppliers to select materials and fixtures specifically designed for bathroom environments, ensuring longevity in high-moisture conditions.
Thorough pre-renovation assessments and comprehensive specifications minimize unexpected issues and ensure price certainty.

Our comprehensive Gold Standard Guarantee provides unmatched peace of mind for your bathroom renovation, covering:
FAQs
Most standard bathroom renovations take between 2-4 weeks from demolition to completion, depending on the scope of work and whether structural changes are involved. During our initial consultation, we provide a detailed timeline based on your specific project requirements.
Yes. For single-bathroom homes, we implement strategies to minimize inconvenience, including accelerated scheduling, maintaining toilet functionality until the last possible moment, setting up temporary shower facilities when feasible, and precise material pre-ordering to avoid delays.
Bathroom renovation costs vary significantly based on size, fixtures, materials, and structural changes needed. Basic renovations typically range from $15,000–$25,000, mid-range generally cost $25,000–$40,000, and luxury renovations can range from $40,000–$60,000+. During our initial consultation, we provide a more accurate estimate based on your specific requirements.
Not all bathroom renovations require building consent, but many do — generally if you're moving plumbing fixtures, making structural changes, modifying drainage, or significantly altering the electrical system. Our team manages all necessary consent applications with local councils when required.
Focus on quality waterproofing and moisture management, timeless design elements rather than trends, efficient layout improvements, energy and water-efficient fixtures, adequate storage solutions, professional-grade tile installation, and proper ventilation systems.
We recommend clearing personal items from the bathroom, designating an alternate bathroom if available, planning showering arrangements if necessary, securing valuables that might be affected by vibration, discussing access requirements with our team, and making decisions on fixtures and materials promptly.
We provide expert bathroom renovation services throughout the Bay of Plenty region, including:
Each area has its unique building requirements and considerations, which our local expertise addresses to ensure your bathroom renovation perfectly suits both your needs and your location.
