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$61.63
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$55.47
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$6.16
Square Bermuda Megaflex™ 100x100mm Floor Waste is a high-performance drainage solution engineered for tiled wet areas in acoustic-sensitive multi-residential developments. The system integrates solid brass construction with a flexible ABS Megaflex™ base to ensure secure membrane termination and mitigate the risk of waterproofing failure at the collar.
Featuring built-in sound dampeners to reduce structure-borne noise and a tested 50L/min flow rate at a 1:80 fall, this unit helps strict AS3740 compliance while preventing water ponding in high-usage environments.
Frequently asked questions
What outlet sizes are available for the Square Bermuda Megaflex™ Floor Waste?
This floor waste system supports 50mm, 80mm, and 100mm outlet sizes. This range accommodates various plumbing configurations for residential and commercial projects.
What is the flow rate of this floor waste?
The unit is tested to deliver a flow rate of 50 litres per minute. This performance is achieved at a 5mm head with a 1:80 fall to the waste, suitable for high-usage wet areas.
Is the Square Bermuda Floor Waste suitable for apartment installations?
Yes, it includes sound dampening components as standard. This feature supports acoustic control in multi-storey buildings, contributing to compliance and occupant comfort.
Do I need to remove the protection cover after installation?
Yes, the protective installation cover must be removed prior to project handover. Its purpose is to shield the grate from debris during tiling and grouting.
Can this floor waste be used with vinyl or flexible sheet flooring?
No, this product is not suitable for vinyl or flexible sheet flooring installations. It is designed for tiled or rigid flooring systems.
Applications and benefits
| Application | Key benefit | Primary trades |
|---|---|---|
| Tiled bathroom or ensuite | Delivers 50 L/min drainage, preventing ponding in common wet areas. | Tilers, Plumbers |
| Multi-residential wet areas | Includes sound dampeners as standard, meeting acoustic requirements for multi-storey living. | Builders, Developers |
| High-end commercial amenities | Offers multiple finish options (Chrome, Brushed Nickel, Matt Black, Brushed Gold) for design integration. | Architects, Fitout Contractors |
| Screeded shower bases | ABS Megaflex™ base integrates directly with waterproofing membranes and screed systems. | Waterproofers, Tilers |
Applying Square Bermuda Megaflex™ 100x100mm Floor Waste: Enhanced Protocols & Best Practices
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Marking Outlet Location
Mark the 100x100mm floor waste location during plumbing rough-in. Confirm required outlet size (50, 80, or 100mm) and position for proper fall.
Concrete Slab
Core drill prior to membrane or screed. Allow sufficient space around pipe for Megaflex™ base movement.
Timber Subfloor
Box out joist cavity to recess the Megaflex™ base into the floor zone.
Timing: Before waterproofing and screeding.Pro Tip: Use a laser level to confirm alignment with wall tiles and grout joints. -
Installation & Waterproofing
Insert the ABS Megaflex™ base into the outlet. Integrate membrane system per AS3740 standards, ensuring a continuous seal between the flange and floor membrane.
Sheet Membrane
Adhere to Megaflex™ flange using primer and compatible bond-breaker tape.
Liquid Membrane
Extend membrane 50mm past flange and allow full cure before screed.
Timing: After outlet install, before screeding or tiling.Pro Tip: Use masking tape to protect brass finish from membrane splatter. -
Tiling & Finishing
Tile flush with the top edge of the grate frame. Remove the protective cover only after grouting and cleaning are complete.
Timing: Final finishing stage.Pro Tip: Align the grate with grout joints to maximise visual integration.
Product limitations
- Not for: Vinyl or flexible sheet flooring installations. This waste system is designed for rigid tiled or screeded wet area floors.
- Fall requirement: A minimum 1:80 fall to the waste is mandatory. Failure to achieve this fall will compromise the stated 50 L/min flow rate and may lead to water ponding.
- Finish stability: The Polished Brass finish may naturally patina over time. Consider this aesthetic change in areas requiring consistent surface appearance.
Safety and handling
This product is a fabricated component and does not present chemical hazards. Standard site safety practices should be observed during handling and installation.
Personal protective equipment
Wear general-purpose work gloves during installation to protect the decorative finish of the grate from oils or scratches.
Storage and disposal
Store in original packaging in a dry area to protect the finish. Dispose of packaging and any unused components according to local waste regulations.
Substrate guide
Proper substrate preparation is critical for secure installation and long-term performance of any floor waste system.
Ceramic and porcelain tiles
Surface prep: Ensure the subfloor is structurally sound, clean, dry, and free of dust, grease, or contaminants. A minimum 1:80 fall towards the waste is required for effective drainage. Integrate the ABS Megaflex™ base flush with the waterproofing membrane and screed.
Primer: Not required for the floor waste itself. Follow manufacturer's recommendations for any associated waterproofing membranes or tile adhesives.
Natural stone flooring
Surface prep: The subfloor must be stable, clean, and dry. Ensure appropriate waterproofing and a minimum 1:80 fall to the waste. Account for the thickness of the stone and adhesive when setting the waste level.
Primer: Not required for the floor waste itself. Consult stone adhesive manufacturer for specific priming requirements.
Concrete surfaces
Surface prep: Concrete must be fully cured, clean, and free from any curing compounds, release agents, or laitance. Grind or shot blast if necessary to achieve a sound profile. Incorporate a screed with a minimum 1:80 fall to the waste, and apply an appropriate waterproofing system.
Primer: Not required for the floor waste itself. Prime concrete as per waterproofing or screed system specifications.
Product documents
Square Bermuda Megaflex™ 100x100mm Floor Waste Physical Properties
| Property | Value |
|---|---|
| Face Size | 100mm x 100mm |
| Outlet Sizes Available | 50mm, 80mm, 100mm |
| Flow Rate | 50 L/min |
| Flow Rating Method | 5mm head, 1:80 fall |
| Construction | Solid Brass Grate with ABS Megaflex™ Base |
| Included Features | Sound Dampeners, Protective Cover |
| Finish Options | Chrome, Polished Brass, Brushed Nickel, Matt Black, Brushed Gold |
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