Pipe Relining FAQs

Pipe relining is a trenchless pipe repair method that fixes damaged pipes without excavation. The process involves inserting a resin-saturated liner into the existing pipe through an access point. The liner is then inflated and cured using hot water or UV light, creating a new seamless pipe within the old one. This new pipe is stronger than the original and lasts 50+ years.

We can reline most types of pipes including sewer pipes, stormwater drains, kitchen drains, bathroom drains, and both residential and commercial drainage systems. We can reline pipes from 40mm to 225mm in diameter, including pipes with bends, junctions, and multiple connection points. A CCTV inspection will determine if your specific pipe is suitable for relining.

Yes, pipe relining works on all common pipe materials including clay, concrete, cast iron, PVC, copper, and galvanized steel pipes. The relining process doesn't require removing the old pipe, so the material of the existing pipe doesn't matter - the new resin liner creates a completely new pipe inside.

Absolutely! Modern pipe relining technology can navigate bends up to 90 degrees and can handle multiple junctions. We can install specialized junction liners for T-junctions and Y-junctions. Our CCTV inspection will show us the exact pipe configuration and we'll determine the best relining approach for your specific situation.

Pipe relining in Sydney typically costs between $400-$1000 per metre depending on several factors. For a standard residential sewer pipe (100mm diameter), you can expect to pay $2,500-$3,000 for the first metre and around $400-$600 per additional metre. A typical 10-metre pipe relining job costs $6,500-$7,000. We provide free CCTV inspections and fixed-price quotes with no hidden fees.

Several factors influence the cost: (1) Pipe length - longer pipes require more materials and labour, (2) Pipe diameter - larger pipes cost more, (3) Accessibility - hard-to-reach pipes may require additional work, (4) Extent of damage - severely damaged pipes may need more preparation, (5) Number of junctions - multiple connection points add complexity, and (6) Property type - commercial jobs may require additional planning and materials.

Yes, pipe relining is typically 30-40% cheaper than traditional pipe replacement when you factor in all costs. Replacement requires excavation ($3,000-$5,000), new pipes, labour for digging and installation, and property restoration (lawn, driveway, landscaping). Relining eliminates excavation and restoration costs entirely, making it significantly more cost-effective.

Yes, we provide transparent fixed-price quotes with no hidden fees. After our free CCTV inspection, we'll give you an exact price that won't change unless you request additional work. Our quote includes the inspection, pipe cleaning, relining materials, installation, curing, final inspection, and our 25-year warranty.

Most residential pipe relining jobs are completed within a single day (4-8 hours). The timeline includes CCTV inspection (30-60 mins), high-pressure cleaning (1-2 hours), liner installation (1-2 hours), curing process (2-4 hours), and final inspection (30 mins). Larger commercial projects or complex situations may take 1-2 days.

Step 1: CCTV camera inspection to diagnose the problem. Step 2: High-pressure water jetting to clean the pipe and remove debris/roots. Step 3: Measuring and preparing the resin-saturated liner. Step 4: Inserting the liner into the pipe through an access point. Step 5: Inflating the liner and curing it with hot water or UV light. Step 6: Final CCTV inspection to verify quality. Step 7: Providing you with before/after video footage and warranty documentation.

During the actual relining process (typically 4-8 hours), you won't be able to use the drains connected to the pipe being relined. We recommend scheduling the work when it's most convenient for you. For residential properties, most of our customers schedule the work while they're at work. We'll inform you exactly when you can start using your drains again.

No, that's the beauty of pipe relining! We access the pipe through existing access points like manholes, cleanouts, or toilet connections. No excavation means no damage to your lawn, driveway, landscaping, or outdoor features. Your property remains completely intact throughout the entire process.

A professionally installed pipe relining lasts 50+ years, and many can last over 100 years. The relined pipe is actually stronger than new PVC pipes and is highly resistant to tree roots, corrosion, ground movement, and chemical damage. Our relined pipes have been independently tested and certified to exceed Australian standards.

We provide an industry-leading 25-year warranty on all our pipe relining work. This warranty covers the materials and workmanship, giving you complete peace of mind. If any issues arise with the relined section within 25 years, we'll fix it free of charge. This is one of the longest warranties in the Sydney pipe relining industry.

Actually, it's stronger! The cured epoxy resin creates a seamless, jointless pipe that's structurally stronger than new PVC pipes. It's resistant to tree root intrusion, corrosion, rust, and chemical damage. The smooth interior surface also improves flow capacity and prevents future blockages.

No, tree roots cannot penetrate a properly relined pipe. The seamless epoxy resin liner has no joints or gaps for roots to exploit. Unlike traditional pipes with joints that roots can infiltrate, a relined pipe is completely root-proof. This is one of the major long-term benefits of pipe relining.

Pipe relining can fix: (1) Cracked or broken pipes, (2) Tree root intrusion, (3) Corroded or deteriorating pipes, (4) Bellied or sagging pipes, (5) Offset pipe joints, (6) Leaking pipes, (7) Pipes with holes or gaps, (8) Crumbling clay or concrete pipes, and (9) Recurring blockages. If the pipe hasn't completely collapsed, relining is usually possible.

Common signs include: recurring blocked drains, slow-draining sinks/toilets, gurgling sounds from drains, sewage odours, wet patches in your yard, foundation cracks, lush green patches on your lawn (from leaking sewage), or if a CCTV inspection has identified cracks, root intrusion, or deterioration. We offer free CCTV inspections to accurately diagnose your pipe condition.

Unfortunately, no. Pipe relining requires the existing pipe to maintain its basic structure so the liner can be inserted. If a pipe has completely collapsed, we may need to partially excavate to repair the collapsed section, then reline the remaining pipe. However, this is still much less disruptive and expensive than complete pipe replacement.

Our 25-year warranty covers any blockages related to the relined section. However, properly relined pipes rarely block because the smooth epoxy surface prevents debris buildup and is root-proof. If a blockage occurs, it's usually in an unrelined section of your plumbing system, which we can address separately.

Pipe relining is superior in most cases: (1) 30-40% cheaper, (2) Completed in 1 day vs 1-2 weeks, (3) No excavation or property damage, (4) Minimal disruption to daily life, (5) Relined pipes last longer (50+ years vs 30-40 years for new pipes), (6) More environmentally friendly. Pipe replacement is only necessary for completely collapsed pipes or when extensive property renovation is already planned.

Absolutely! Pipe relining is ideal for commercial properties because it minimizes business disruption. Restaurants, offices, shopping centers, and industrial facilities benefit from quick completion times and no excavation. We can reline larger diameter pipes and work outside business hours to avoid operational impact.