Roof Replacement & Reroofing in Aldgate and the Adelaide Hills

If your tiles crack every hailstorm, your ceiling stains after every winter, or you're tired of paying for the same repair twice — it's probably time for a new roof. Reroofing is a bigger decision than a quick fix, so this page walks you through exactly when it makes sense, what the work involves, and the things Hills homeowners often wish they'd known before saying yes.

We're a small Aldgate-based crew and roof replacement is most of what we do. Tile-to-Colorbond conversions in particular are the single most-requested job we see across Stirling, Bridgewater, Mylor and the surrounding hills.

When a Full Roof Replacement Makes Sense

Replacement isn't always the right answer. Sometimes a properly executed roof repair buys you another five to ten years for a fraction of the cost. Other times, restoration of the existing surface is the smarter middle ground.

That said, here are the conditions where a full reroof genuinely earns its keep:

  • Recurring leaks despite multiple repairs — usually a sign the underlay or fasteners have failed across the whole roof, not just one spot.
  • Widespread tile damage from hail, ageing, or repeated freeze-thaw cycles in the hills.
  • Significant rust on metal sheets — particularly around laps, fasteners, and valleys.
  • An ageing terracotta or concrete tile roof where 20–30% of tiles are cracked, slipped, or fragile underfoot.
  • Insurance has paid out following storm damage and patching only delays a bigger job.
  • You're renovating, extending, or repainting the house and a fresh roof joins the project naturally.
  • You want the maintenance burden of a Hills property to drop dramatically.

If two or more of these apply to your home, it's worth getting on-site quotes rather than another patch job.

Tile-to-Colorbond Conversions: Why Hills Homeowners Make the Switch

This is the conversation we have most often. Tiled roofs were standard across Adelaide Hills suburbs from the 1950s onwards — terracotta in the older builds, concrete in the seventies and eighties. Many are now hitting the end of their realistic service life and the owners are sick of the maintenance.

Weight (and What Your Roof Frame Will Thank You For)

A tile roof weighs roughly ten times more than a Colorbond steel roof. On a typical three-bedroom home in Aldgate that's the difference between five tonnes sitting on your trusses and around five hundred kilograms. Older Hills homes — particularly stone cottages with timber rafters — were never engineered for the modern concrete tile weight some owners later swapped in. Reroofing in Colorbond pulls a huge dead load off the structure.

Bushfire Performance and BAL Compliance

Almost the entire Adelaide Hills sits inside a Bushfire Prone Area, and most properties from Heathfield through to Mylor carry a meaningful BAL rating. Steel sheeting is non-combustible by definition, which simplifies compliance under AS 3959 considerably. We can also upgrade ridge vents, valley flashings, and roof penetrations to ember-resistant detailing during the same job — far cheaper than retrofitting later.

Maintenance That Actually Stays Done

Tiled roofs need pointing repointed, ridge caps re-bedded, and broken tiles replaced — usually every five to ten years. A properly installed Colorbond roof needs an occasional wash and the gutters cleaned. That's it. For Hills homeowners juggling gum-leaf load, frost, and the occasional hailstorm, the reduction in ongoing fuss is significant.

Our Roof Replacement Process, Step by Step

Every reroof we do follows the same predictable rhythm. No surprises, no half-finished days.

  1. On-site inspection and itemised quote. We climb the roof (safely — please don't), photograph the issues, measure properly, and walk you through three options where they exist: repair, restoration, or replacement.
  2. Material selection. Profile, colour, gutters, downpipes, insulation, and any roof penetration upgrades like new whirlybirds or skylights are confirmed in writing before any work begins.
  3. Pre-start protection. The day before, we tarp gardens, cover air-conditioning units, and clear access for the skip bin.
  4. Strip and dispose. Old tiles or sheets come off in sections. Battens are inspected and replaced where they've split or rotted.
  5. New sarking and insulation. Reflective foil sarking goes down first, then any insulation upgrade you've opted for. This is the bit that quietly transforms how hot your roof space gets in summer.
  6. Sheet installation. Colorbond goes on in full lengths wherever possible — no unnecessary laps, no exposed fasteners on critical seams. Ridge caps, valleys, and barge cappings finish each section.
  7. New gutters and downpipes. Almost always replaced at the same time. Doing them later means lifting fascia covers we've just sealed.
  8. Clean-up and final walk-through. Magnetic sweep of the driveway and gardens for stray screws, photos of every flashing, and your warranty paperwork in hand.

Every night we're not finished, the roof is tarped and weatherproof. We don't leave homes exposed.

Choosing the Right Profile and Colour for a Hills Home

Most Hills reroofs use one of two Colorbond profiles: Custom Orb (the classic corrugated look, great for heritage cottages and Federation homes) or Trimdek/Spandek (cleaner ribbed profile, suits mid-century and modern homes). Both are equally weather-tight; the choice is aesthetic.

Colour-wise, the most popular picks across Aldgate and Stirling are Surfmist, Shale Grey, Windspray, and Basalt. Darker colours absorb more heat — worth thinking about if your home isn't well-insulated. Lighter colours hide gum-leaf dust between cleans.

If your home is in a heritage overlay (some Stirling and Aldgate streets are), we'll check the requirements before quoting — sometimes terracotta-look options or specific colour ranges are required.

Insulation and Sarking — The Quiet Half of a Reroof

A reroof is the one and only time your insulation is fully accessible from above. Skipping the upgrade is the most common regret we hear later. While the roof is off, we can:

  • Lay reflective sarking that bounces summer radiant heat back out before it hits your ceiling.
  • Top up or replace existing batts that have compressed, moved, or been damaged by rodents.
  • Install acoustic insulation if road noise or rain drumming on a metal roof is a concern.
  • Add ventilation — ridge vents or whirlybirds — that stop moisture building up in the roof space over winter.

Doing it now costs a fraction of doing it later, and the comfort difference on the first January heatwave is real.

Common Reroofing Mistakes to Watch For

Not every Hills reroof is done well. The most frequent issues we're called to fix on jobs done by others:

  • Sheets fixed straight onto old battens without checking they're still sound.
  • Existing flashings reused around chimneys, skylights, or solar penetrations rather than replaced.
  • Gutters left in place because "they looked fine" — they rust through within two years of the new roof going on.
  • No sarking installed, leading to condensation issues in winter.
  • Mismatched ridge cap profiles that look amateur from the kerb.
  • Verbal quotes with no written warranty.

If a quote is unusually cheap, one of the above is usually how. Ask specifically what's included.

How Long a Reroof Takes

For a standard single-storey Hills home — three to four bedrooms, simple roof shape, good access — five to seven working days is typical. Add a day or two for steep pitches, complex hip-and-valley designs, two-storey work, or properties where the truck can't get close.

Weather can extend things, but we work year-round in the Hills. Winter reroofs are common with proper temporary weatherproofing every evening. Late spring through early autumn gives the most predictable run.

Frequently Asked Questions

Can I stay in my house during a reroof?
Yes. It's loud during the strip and screw-down stages, but the house remains weather-tight every night.

Does my insurance need to know?
Generally no for routine replacement — but if storm damage triggered the job, definitely. We document everything so you've got the paperwork insurers expect.

Will the new roof void my home warranty?
Properly installed Colorbond by a licensed roof plumber carries a full manufacturer warranty and won't affect any structural warranty on your home.

Can you reuse my existing roof tiles somewhere else?
Sometimes. Sound terracotta tiles can be donated, sold, or kept for future patch repairs. Most concrete tiles are at end of life by the time of replacement.

Do you handle solar panel removal and reinstallation?
Yes. We coordinate with a licensed electrician to take panels off before strip and reinstall them on the new roof. Same with skylights, antennas, and whirlybirds.

What happens to old tiles or metal sheets?
They go to an appropriate disposal or recycling facility. Steel sheets are scrap-recycled; tiles usually go to crushing for road base.

Can we spread the cost?
We're partnered with humm for finance — handy if you'd rather break the cost into manageable payments than wait until you've saved the full amount.

How do I know when it's time?
The honest answer is most Hills homes built before 1990 with original tiles are within five years of needing it. A free on-site inspection will tell you exactly where yours sits.

Ready for a Roof That Outlasts the Next Storm?

If you've been patching the same leak for three winters running, or you've finally had enough of cracked tiles after every hailstorm, let's talk. A free on-site inspection costs nothing and gets you honest options on paper — repair, restoration, or full replacement — with photos and a clear written quote.

📞 Call Up & Over Roofing on 0401 025 138
Locally based in Aldgate. We cover the whole Hills.

You can also explore our full roofing service range if you're not yet sure which option suits your situation.

Areas We Serve

Up & Over Roofing covers the full Adelaide Hills and surrounds. Local conditions vary suburb to suburb — heritage requirements in some streets, heavy gum-tree load in others, BAL ratings shifting with vegetation — and our quotes reflect that local knowledge.