Do I need development consent to renovate my bathroom?

Any structural changes (like moving walls) require Council consent. While direct replacement of fixtures usually does not need consent, changes to plumbing, drainage, or electrics must be checked and inspected by the relevant authorities. We manage this process for you.

Do I need to waterproof the entire bathroom floor or just the shower recess?

The shower recess must be waterproofed up to 1800mm. The extent of floor waterproofing depends on the layout and floor material, but as a rule, we always exceed the minimum requirement to guarantee a long lasting result, which is crucial to preventing leaks down the line.

Can I tile over existing tiles?

We generally advise against this for a permanent solution. While technically possible, it relies on the old tiles being structurally sound and adds significant weight. For a long lasting, professional result, removing the old tiles is always the recommended approach.

Are there any safety rules I need to consider when placing electrical switches and outlets in the bathroom?

Yes. Australian/New Zealand Wiring Rules (AS/NZS 3000:2007) strictly govern the placement of switches and outlets in relation to water sources. You must use a licensed builder and electrician to ensure all work meets these mandatory regulations.

What adds most value to a bathroom?

Value is added through quality, functionality, and modern aesthetics. Key additions include: underfloor heating and heated towel rails, high quality, water saving fixtures (WELS rated), ample, well designed storage solutions, and a fresh coat of paint in neutral tones.

Will resurfacing my tiles, bath, and sink produce a professional and long lasting result?

Resurfacing offers a temporary cosmetic fix. However, for a true professional result, a full renovation provides far greater longevity and durability. Resurfacing is only as good as the preparation work underneath, and it often does not last.

How much does a bathroom renovation cost?

On average, a total renovation costs between $35,000 and $40,000. This includes all trades, materials, and fixtures. Major changes, such as moving walls or combining rooms, will increase this cost. We provide a tailored, free cost consultation.

How much water would our household save by installing a water efficient toilet?

Installing a water efficient dual flush toilet reduces an average household’s water usage by approximately 30,000 to 40,000 litres per annum. We advise clients on the best WELS rated products.

How do I decide between a freestanding bath or drop in bath?

Freestanding baths offer a 'wow factor' but require more floor space and potential structural reinforcement (especially stone baths). Drop in (hob mounted) baths are generally more space efficient and can often be serviced more easily.

How can I heat my bathroom?

Popular options include: Radiant floor heating (luxury, heat from the ground up), Heat lamps (quick, maximum warmth), and Heated towel rails (inexpensive, added comfort).

Is an extractor fan necessary or can I just open a window to get rid of the steam?

An extractor fan is necessary. It quickly removes steam, moisture, and odours, which prevents the growth of mould. The fan must be vented to the outside of the house, not the attic.

Will an instantaneous hot water system meet the needs of my family?

These systems heat water on demand, which is energy efficient. For a home with two bathrooms in the Bowral or Mittagong area, we generally recommend a flow rate of 22 to 24 litres per minute to avoid pressure drop.

What is the benefit of using a mixer tap instead of a separate hot and cold water tap?

A mixer tap combines hot and cold water before it reaches the spout, allowing you to fine tune the temperature instantly while the water is flowing. This offers greater temperature control and a cleaner aesthetic.

How do I know I’m buying a water efficient bathroom product?

Look for the WELS (Water Efficiency Labels and Standards) star rating system. The more stars a product has (taps: 6 stars max, showerheads: 3 stars max), the greater the water efficiency.

What type of paint should I use in my bathroom?

Always use moisture resistant, washable paint to prevent mould and mildew build up. We recommend a low sheen (eggshell or satin) paint on the ceilings and a semi gloss or waterproof paint on the walls.

What steps do you take after I accept the renovation quote?

We schedule a final check measure, review the contract and Home Owner Warranty insurance with you, and secure a firm start date. This is the official start of our Hessie Homes Process.

Bathroom Renovations In The Southern Highlands Area

CUSTOM BATHROOM RENOVATIONS

Create a personal spa retreat in your home. We specialize in transforming outdated bathrooms into modern sanctuaries, managing everything from certified waterproofing and floor to ceiling tiling to installing custom vanities and luxury fittings.

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Bathroom renovation in Southern Highlands with a wooden vanity, stone sink, mirror, wall sconces, toilet, and beige tiled walls and floor.

STRESS-FREE BUILD EXPERIENCE

Our Signature Bathroom Renovation Process

We transform homes across Bowral, Mittagong, and Moss Vale with a seamless, fully managed building experience. From the initial design to the final tile grout, we handle every trade so you don’t have to.

Design, Selections & Fixed-Price Quoting

We meet on-site to assess your plumbing layout and help you select tiles, tapware, and PC items, providing a transparent, itemised quote with no hidden surprises.

Strip-Out & Certified Waterproofing

We strip the room back to the frame and apply advanced waterproofing membranes, signed off by a certified professional to guarantee no leaks for years to come.

Tiling, Fit-Off & Project Management

Our expert tilers lay your stone or ceramics to perfection before we install your new vanity, shower screens, and luxury tapware, managing the entire schedule.

Fully Licensed & Insured. Free On-Site Consultation.

CUSTOM BATHROOM RENOVATIONS

Our Signature Bathroom Renovation Process

Essential Bathroom Renovation FAQs: Costs, Consents & Comfort