Luxury Bathroom Renovations Auckland
Tired of outdated fittings, cramped layouts, and bathrooms that just don’t work for your lifestyle? At Key Interiors, we design and deliver luxury bathroom renovations in Auckland that seamlessly blend beauty, comfort, and function. Whether you’re renovating for resale, upgrading for growing family needs, or simply want a spa-like retreat at home, we’ll bring your vision to life with precision and care.
Common Bathroom Challenges We Solve
Outdated Designs That Feel Small & Dark
Poor layout and lack of natural light can make a space feel cramped. We reconfigure floor plans, upgrade lighting, and use light-enhancing materials to create openness.
Leaks, Mould & Water Damage
Old or poorly installed bathrooms can cause long-term damage. We waterproof with industry-approved systems and fix underlying issues.
Limited Storage or Dysfunctional Layouts
We introduce custom storage and smart layout solutions to maximise functionality—especially in small bathrooms.
What You Get With Key Interiors Bathroom Renovation
Modern, Spa-Like Finishes
We help you select calming palettes, luxurious textures, and fittings that elevate everyday routines—like heated towel rails, underfloor heating, or rainfall shower heads.
Durable Workmanship
Our licensed builders and tradespeople ensure every part of your bathroom—from waterproofing to electrical—is done right, and built to last.
Easy-to-Clean Surfaces & Smart Materials
We guide you toward low-maintenance finishes like porcelain tiles, engineered stone, and moisture-resistant cabinetry.
Custom Vanities & Fixtures
Choose from freestanding or wall-mounted vanities, vessel or undermount basins, and designer tapware tailored to your taste.
Accessible or Multi-Generational Bathrooms
Need walk-in showers or age-friendly upgrades? We specialise in accessible bathroom designs that don’t compromise on style.
Ensuite or Guest Bathroom Upgrades
We can match your new bathroom to your home’s style—a modern build, heritage villa, or minimalist apartment.
Our Seamless Renovation Process
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We start by discussing your vision with our design team. You’ll choose the design, fixtures, and finishes you like. We’ll plan the layout and materials, ensuring everything is ready for the renovation.
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We safely disconnect water, electricity, and gas. Old fixtures are removed, and reusable items are kept aside. We remove tiles, flooring, and walls, check for issues, and clean the area to prepare for the renovation.
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Next, we update plumbing and electrical systems to ensure everything functions correctly. This includes installing new connections and outlets to support the new fixtures.
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We build the bathroom’s structure, such as walls and shower frames, based on the design. This sets up the space and prepares it for the next steps.
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We add insulation and GIB (drywall) to keep the space comfortable and ready for tiling and painting. This also helps with soundproofing and thermal efficiency.
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We install flooring and tiles, focusing on waterproofing to prevent moisture damage. This includes tiling floors, shower walls, and backsplashes.
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We install all the fixtures like the toilet, sink, bathtub, and shower. We also complete the final touches with painting, lighting, and hardware.
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Finally, we clean the area and inspect everything to ensure it works well and meets your expectations. We also provide warranty documents for your peace of mind.
Types Of Bathroom Renovations We Offer
Full Bathroom Remodels – From gutting outdated bathrooms to complete reconfigurations.
Ensuite Renovations – Small space? No problem. We specialise in compact, high-functioning ensuites.
Modern Upgrades – Want new tiles, vanities or tapware? We handle partial renovations, too.
Accessible Bathrooms – Age-in-place with safety rails, wider entryways, and low-threshold showers.
The key to a luxurious, functional bathroom
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We design and build custom vanities to suit your layout, storage needs, and style—whether you’re after something classic or more contemporary. Showers and fixtures are selected with the same attention to detail, ensuring every element looks good and works beautifully for your day-to-day routine.
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We source high-quality tiles and finishes that look beautiful and are built to last. From durable stone-look porcelain to brushed metal tapware, every material is chosen to complement your space and handle daily use without compromise.
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Good storage makes all the difference in a bathroom. We incorporate practical solutions like mirrored cabinets, recessed shelves, and custom vanities with built-in organisation—keeping everyday items within reach while maintaining a clean, uncluttered look.
Why your bathroom isn’t working—and how we can fix it
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A cramped layout and lack of natural light can make even a decent-sized bathroom feel uninviting. We rework the floor plan to improve flow, maximise space, and create a brighter, more open feel—whether that means repositioning fittings, using lighter materials, or adding clever lighting. The result is a bathroom that feels calm, functional, and far more spacious.
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Bathrooms need to handle moisture well—and when they don’t, the damage adds up fast. We use quality materials and proven installation methods to prevent common issues like leaks, mould, and rot. From waterproofing to ventilation, every detail is considered to ensure your bathroom not only looks great but stays dry and durable for years to come.
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Outdated fittings and a lack of storage can make your bathroom feel cluttered and hard to use. We update every element—from tapware to vanities—to improve both form and function. Whether it’s adding recessed shelving, wall-hung cabinetry, or smarter under-bench storage, we design bathrooms that feel calm, organised, and easy to live in.
💡 We solve these problems with high-end materials, modern designs, and expert craftsmanship
Why choose Key Interiors when renovating your bathroom?
Your bathroom should be more than just a utility space. With the right layout, finishes, and features, it can be a place of calm, comfort, and style. At Key Interiors, we’ve helped homeowners across Auckland transform dull, impractical spaces into modern bathrooms that feel like fresh air.
Here’s what sets us apart:
Tailored Designs That Fit Your Lifestyle & Budget: From compact ensuites to luxury family bathrooms, we tailor every design to suit your needs, daily routines, and future goals.
Premium Finishes & Smart Storage
We use high-end materials and fixtures that are both beautiful and long-lasting. Think custom vanities, frameless showers, floating shelves, and under-vanity storage.Seamless Project Management
From initial consultation to final walk-through, we handle every detail. You’ll have a dedicated project manager to keep your renovation running smoothly—on time and budget.Full-Service Team: Designers, Builders, and Licensed Trades
No need to juggle contractors. Our team includes in-house designers, licensed plumbers, electricians, waterproofing experts, and tilers.Transparent Quotes & No Hidden Costs
We believe in clear communication and honest pricing. Our detailed quotes outline everything upfront.In-House Design & Manufacturing
With our own cabinetry and design studio, we can build vanities, shelving, and storage solutions that fit your space perfectly.
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From your initial inquiry to the final reveal of your new bathroom, we guide you through every step of the renovation process. Our team manages everything, allowing you to focus on the exciting transformation of your space.
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Key Interiors only uses skilled professionals to ensure your bathroom renovation is top-notch. Our careful selection process means every contractor meets high industry standards. We also work with trusted suppliers known for their quality, ensuring that all fittings, tiles, and shower parts meet our strict requirements. This combination of expertise and reliable partners guarantees a smooth and successful renovation.
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We are committed to delivering flawless results. Our rigorous quality assurance process includes a checklist to ensure consistent excellence in every detail.
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Whether you’re looking for a modern update or a classic design, we tailor our bathroom renovations to suit your style and investment. Our dedication to quality ensures that your transformed space meets and exceeds your expectations.
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We offer a range of premium upgrades, from sleek cabinetry to energy-efficient appliances, luxurious countertops, and innovative lighting. Our focus is on creating a bathroom that combines style with long-lasting durability.
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With our in-house design and manufacturing capabilities, we oversee every aspect of your bathroom renovation. Our experience and expertise ensure that your project is in capable hands, delivering results that are both beautiful and built to last.
Frequently Asked Question’s
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You can minimise costs by opting for budget-friendly materials, keeping the existing layout to avoid major plumbing or electrical changes, and taking on some DIY tasks if possible. We can suggest cost saving options where possible.
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Yes, we handle the entire bathroom renovation process, including electrical and plumbing work. We ensure seamless project management from start to finish.
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Yes, we can customise the renovation to fit your budget, offering options that balance cost without sacrificing quality.
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Council consents may be necessary. Especially for structural changes or significant plumbing and electrical work. We can advise and handle the consent process as needed and ensure this is handled appropriately.
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Not leaving enough space between fixtures, poor lighting placement, and underestimating storage are common issues. Our bathroom design service ensures your renovation meets both aesthetic and functional needs.
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We use large-format tiles, wall-hung vanities, frameless glass, and light colour schemes to make small bathrooms feel more spacious — a popular approach in compact villas and bungalows across Auckland.
