The Melbourne & Sydney 500mm WC unit does what traditional MDF furniture simply can’t — it shrugs off water. Constructed entirely from expanded polyvinyl chloride (PVC), it is genuinely 100% waterproof. No swelling from a slow cistern leak. No warping from years of condensation. The integrated top adds practical surface space above the concealed cistern, creating a clean, streamlined look. At 500mm wide it’s compact enough for smaller bathrooms and en-suites, and designed to coordinate with both the Melbourne and Sydney vanity ranges. Available in six finishes: White Gloss, Light Grey, Mid Grey, Marble Grey, Matt Black, and Oak.
🚨 UK mainland delivery only. This product is stocked in the UK. We ship to UK mainland addresses only — we do not ship internationally or to Northern Ireland, Scottish Highlands (Additional Costs Apply), or offshore islands. Please contact us on 01603 381095 to confirm delivery eligibility before ordering.
Key Features
100% waterproof expanded PVC core — won’t warp, swell, or deteriorate in high-moisture environments
Luxury polyurethane (PU) surface finish — premium tactile quality, easy to clean, moisture-resistant
Integrated top included — practical surface space above the concealed cistern
500mm width — compact footprint for smaller bathrooms and en-suites
Concealed cistern design — clean, streamlined aesthetics; cistern sold separately
6 contemporary finishes — White Gloss, Light Grey, Mid Grey, Marble Grey, Matt Black, Oak
Compatible with Melbourne & Sydney vanity ranges — create a fully coordinated bathroom
Freestanding installation — no specialist wall fixings required
KDK (Canadian brand, manufactured in China) — premium quality waterproof bathroom furniture
Why Choose Waterproof PVC Construction?
Traditional MDF or wood-based WC units can suffer serious damage from toilet leaks, condensation, or cleaning spills. The Melbourne & Sydney WC unit’s expanded PVC construction provides complete protection against water damage, making it ideal for:
Family bathrooms with heavy daily use
High-moisture environments and wet rooms
Bathrooms prone to condensation
Anywhere a slow leak could otherwise cause costly damage
Long-term durability without the maintenance of wood-based furniture
Technical Specification
Full dimensions including height and depth are shown in the product images above.
Brand: Aqua Elegance
Range: Melbourne & Sydney
Manufacturer: KDK (Canadian brand, manufactured in China)
Type: WC unit with top
Width: 500mm
Mounting: Freestanding
Core material: Expanded PVC (100% waterproof)
Surface finish: Luxury polyurethane (PU)
Country of Origin: China
HS Code: 9403.89
Finish options: White Gloss / Light Grey / Mid Grey / Marble Grey / Matt Black / Oak
SKU (White Gloss): PF550-KB-WG
SKU (Light Grey): PF550-KB-LG
SKU (Mid Grey): PF550-KB-MG
SKU (Marble Grey): PF550-KB-MARBLE
SKU (Matt Black): PF550-KB-BLACK
SKU (Oak): PF550-KB-OAK
What’s Included
Waterproof WC unit with top
Not included — sold separately: concealed cistern, back-to-wall WC pan, flush plate.
Complete Your Bathroom
Pair this WC unit with matching Melbourne or Sydney furniture for a fully coordinated bathroom:
Melbourne Range — view all Melbourne products
Sydney Range — view all Sydney products
Melbourne 500mm Waterproof Vanity Unit with Edge Basin — matching Melbourne vanity
Melbourne 600mm Waterproof Vanity Unit with Edge Basin — 600mm Melbourne vanity
Melbourne 750mm Waterproof Vanity Unit with Edge Basin — 750mm Melbourne vanity
Melbourne 900mm Waterproof Vanity Unit with Slim Basin — 900mm Melbourne vanity
Flush Plates for Frames — compatible flush plates
Concealed Cisterns — compatible concealed cistern frames
Back to Wall Pans — compatible WC pans
100% Waterproof Furniture — browse our full waterproof range
Frequently Asked Questions
Is this unit genuinely waterproof?
Yes — the Melbourne & Sydney WC unit is constructed from expanded PVC (polyvinyl chloride), which is inherently waterproof. Unlike MDF or chipboard furniture that can swell and deteriorate when exposed to moisture, the PVC construction will not warp, swell, or degrade even in high-humidity bathrooms or from toilet leaks.
Is the top included?
Yes — the top is included with the unit.
Is the cistern included?
No — the concealed cistern, WC pan, and flush plate are all sold separately. This listing is for the WC unit and top only.
What cistern and pan do I need?
You will need a compatible concealed cistern frame, a back-to-wall WC pan, and a flush plate. Browse our concealed cisterns, back-to-wall pans, and flush plates to find compatible options, or contact us on 01603 381095 or at customerservice@bubblegumbathrooms.co.uk for advice.
What are the dimensions?
The unit is 500mm wide. Full dimensions including height and depth are shown in the product images above.
What colours are available?
Available in six finishes: White Gloss, Light Grey, Mid Grey, Marble Grey, Matt Black, and Oak. Select your preferred finish from the variant selector above.
Do you deliver outside the UK?
No — this product is available for UK mainland delivery only. We do not ship internationally or to Northern Ireland, Scottish Highlands (Additional Costs Apply), or offshore islands. Please call us on 01603 381095 to confirm delivery eligibility before ordering.
Can I order if the item shows as out of stock?
Yes — this product is available to order even when stock shows as zero. Please allow additional lead time and contact us on 01603 381095 or at customerservice@bubblegumbathrooms.co.uk to confirm availability.
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