Industry leaders in:
Roofing and guttering in Northwood
Are you located in the Northwood area and need your gutters and downpipes replaced, restoration completed, a new metal roof or leaf protection products installed?
Well, look no further. ABC Seamless has spent more than 50 years installing gutters, downpipes and roofing across the Lower North Shore, and we know Northwood's homes inside out. Whether you're managing salt-laden air from the coast, heavy downpours that test your drainage, or the wear that comes with older timber-framed housing, we've got the right products and the local know-how to keep your home dry and protected.
Northwood sits in a landscape where weather and time take their toll. Coastal salt can corrode steel gutters and fascia boards within years. Summer storms dump water faster than poorly sized downpipes can handle, and blocked joints in traditional guttering invite leaks into your roof space and walls. Our seamless aluminium guttering in Northwood is built to outlast all of that.
Why choose ABC Seamless guttering:
- No leaks at joints - rolled seamlessly on site, one continuous length
- Completely rustproof and will not crack or go brittle
- Low front, high back design protects your house from overflow and blockages
- Comprehensive warranties covering workmanship and material
We also handle downpipes, fascia cover, roof restoration, metal roofing, leaf protection, whirlybirds and rainwater tanks. Learn more about our full range on the Lower North Shore page.


Our specialties in Northwood
Guttering
ABC Seamless is the largest supplier and installer of gutters in Northwood. We roll prepainted continuous aluminium guttering seamlessly on site, eliminating the joint leaks that plague traditional segmented systems. Salt air and coastal storms are no match for our rustproof aluminium. Every gutter we fit in Northwood comes with a low front and high back profile to protect your house from overflow and blockages, plus comprehensive warranties on both workmanship and material. Whether you're replacing rusted steel gutters or upgrading an older home, guttering in Northwood from ABC Seamless is built to last.
Downpipes
Heavy downpours can overwhelm undersized or corroded downpipes, leaving water to puddle against your house footings and seep into the foundation. Our aluminium downpipes are sized and installed to match your gutter capacity, carrying rainwater safely to stormwater drains or into a tank. Paired with seamless guttering, properly installed downpipes keep water away from your home where it belongs.
Fascia Cover
Timber fascia boards are vulnerable to rot, peeling paint and water damage, especially when overflow from old guttering or salt-laden air takes hold. Our aluminium fascia cover is fitted over existing timber when we install new guttering, providing a low-maintenance shield that stops rot before it starts and protects the eaves for decades.
Roof Restoration
Older homes in Northwood often carry original terracotta or tile roofing that has weathered decades of coastal salt and summer sun. Roof restoration - professional cleaning and painting with a premium system - brings that roof back to life and extends its longevity. We restore faded, mossy or bleached tiles to their former glory, protecting your home and boosting its curb appeal.
Metal Roofing
New builds and reroofing projects in Northwood benefit from engineer-specified metal roofing in Colorbond or Zincalume. We are a distributor and recommended installer of Australia's leading roofing products. Our engineers assess your home's exposure to coastal salt, wind and weather, then specify the most suitable, structurally sound metal roof for your property.
Leaf Protection Products
Gum trees, jacarandas and other native vegetation shed leaves and debris that block gutters and downpipes, leading to overflow and water damage. Our leaf protection products - including Aluminium Leafguard, Gutterseal and CSIRO-approved gutter guard - stop blockages before they happen. Available in high-density PVC and aluminium mesh in a range of colours, they're a smart investment for any Northwood home near bushland or mature trees.
Whirlybirds
Northwood summers can be hot, and older homes often lack proper roof ventilation. Whirlybirds and the solar-powered iSwirl Solar Ventilator pull hot air out in summer and remove moist, damp air in winter, keeping your roof space and home cooler and drier. We supply and install all types, including the Turbo Ventilator with its aerodynamic propeller fan.
Watertanks
Rainwater tanks make sense for Northwood homes with gardens, acreage or water-conscious households. We supply several types of rainwater tanks in UV-stabilised food-grade polyethylene, including the Slimline range for tight spaces and the Slimline Brain Tank with an internal pump and 2500-litre capacity. All carry substantial warranties and help you capture and use rainfall wisely.


