Water Waste
Water Waste | Toilet Upgrades and Replacements | Plumbing | Mascot
From leaking cisterns to outdated dual-flush systems, HEP’s licensed plumbers in Mascot make refreshing your bathroom effortless. Our specialists assess your current setup, recommend high-efficiency models, and complete seamless installations—often in a single visit. By choosing modern fixtures that use as little as 4.5 L per flush, you’ll conserve thousands of litres each year, lower utility bills and reduce the risk of unexpected breakdowns. We handle everything, including eco-friendly disposal of your old unit, precise pipework, and compliance certificates, so your only job is to enjoy a quieter, cleaner, water-smart toilet.
Whether you’re renovating, preparing a rental for new tenants, or simply tired of constant blockages, our Mascot team is ready 24/7 to deliver prompt, tidy service. Book HEP for toilet upgrades and replacements today and experience the confidence that comes with a five-star workmanship guarantee, upfront pricing, and friendly local experts who leave your bathroom spotless.
FAQs
Why should I consider upgrading my old toilet in Mascot?
Older single-flush toilets can use up to 11 L per flush, which can add more than 35 kL to an average Mascot home’s annual water bill. Modern dual-flush cisterns use as little as 3 L/4.5 L and come with a 4-star or higher WELS rating, cutting water use by around 65 %. Upgrading also prevents leaks, improves flushing performance, and adds value to your property. In many cases, Sydney Water audits now recommend replacement rather than repair if the suite is over 15 years old or parts are obsolete.
What are the most water-efficient toilet options available?
Look for toilets carrying the Water Efficiency Labelling and Standards (WELS) label. A 4-star suite will average 3.5 L per flush, while a 5-star ‘smart’ flush unit can be as low as 2.9 L. Popular choices in Mascot include rimless back-to-wall pans with integrated 4.5/3 L cisterns, in-wall concealed cisterns paired with ceramic pans, and vacuum-assisted or macerating toilets for renovations where the drain can’t be moved. Always confirm the pan’s trap type (S-trap, P-trap, or skew) matches your existing pipe and that the rough-in measurement suits the new suite.
Do I need council approval or Sydney Water compliance for a toilet replacement?
Replacing a like-for-like toilet in the same location is considered ‘exempt development’ under Bayside Council’s Local Environmental Plan, so no DA is required. However, work must be carried out by a NSW–licensed plumber who can issue a Certificate of Compliance (Sewer Service Diagram where necessary). If the installation alters drainage pipework, penetrates a membrane, or adds a second WC where one did not exist, Sydney Water’s Tap In application may be required. We handle all paperwork and provide you with the relevant certificates on completion.
How long does a typical toilet replacement take and will my water be off?
A straightforward replacement (same position, no floor repair) takes 1.5–2 hours. We isolate the cistern at the mini stop tap, so the rest of the house still has water. Your total water shut-off time is usually under 15 minutes while we swap the valve and test connections. If flooring, waterproofing, or waste relocation is needed, allow half to a full day, and we’ll advise you beforehand so you can plan around a longer shutdown.
Can a new toilet be installed on the existing waste pipe or will you need to move plumbing?
Most modern suites come with adjustable connector bends or offset pan collars that let us accommodate rough-ins from 140–225 mm without moving the pipe. We carry universal pan adapters on the truck for S-trap and P-trap conversions. If the rough-in is outside this range, the bend is cast-iron, or you’re switching from a P-trap to an S-trap or vice-versa, we may need to cut and relay the section of pipe. We’ll camera-inspect the line first and give you a fixed quote before any invasive work begins.
What is the cost range for toilet supply and installation in Mascot, and what affects the price?
For a quality 4-star dual-flush close-coupled suite, expect $550–$750 supplied and installed. Back-to-wall rimless pans with soft-close seats run $780–$1,100, while a premium in-wall cistern with wall-hung pan can be $1,600–$2,400 due to frame and wall modifications. Prices vary with: 1) the brand and WELS rating, 2) trap type and rough-in adjustments, 3) flooring repairs or tile drilling, 4) whether we dispose of the old suite, and 5) after-hours or same-day service. Every quote we issue is itemised, GST-inclusive, and comes with a five-year workmanship warranty.