How Long Does a Roof Restoration Last, and How Long Does It Take?

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How Long Does A Roof Restoration Last For?

A roof restoration typically takes 3 to 7 days on site for a Royce Roofing crew, depending on the roof’s size, pitch and condition and on the weather. Done properly, the results last many years: a correctly done rebed and repoint typically lasts 15 to 20 years, coating systems carry long manufacturer warranties, and every Royce restoration comes with our own 7-year warranty.

The short answer

  • On site: typically 3 to 7 days, depending on size, pitch, condition and weather
  • Rebed and repoint: typically 15 to 20 years when done correctly
  • Coatings: Dulux advertises a 15-year performance warranty on its AcraTex system, subject to terms
  • Royce restorations carry a 7-year warranty
  • Maintenance afterwards is what makes it last

How long a restoration takes

StageWhat happens
1. Set-upSafety rail and ladder guards go up
2. CleanLichen, moss and grime removed, then the roof dries
3. RepairsBroken tiles, valleys, rebed and repoint
4. CoatingPrimer, two colour coats and a protectant, with drying time between coats
5. Clean upSafety rail down, site cleared, walk-through

Overall, most restorations take 3 to 7 days on site. Rain, dew, cold and strong wind pause coating work, so we plan around the forecast and will tell you if the weather pushes the job out.

How long a restoration lasts

Part of the jobHow long it lasts
Rebed and repointTypically 15 to 20 years when done correctly
Coating systemDulux advertises a 15-year performance warranty on its AcraTex roofing system, subject to its terms
Replaced valleys and tilesLong-lived when correctly installed and kept clear
Royce workmanship7-year restoration warranty

The roof as a whole lasts as long as its weakest part is looked after. A restoration resets the parts that wear out; maintenance keeps them going.

Sources: Dulux: AcraTex Roof Membrane and roofing system.

Planning a restoration?

Book a free inspection and we will give you a fixed quote and a realistic timeframe.

What shortens a restoration’s life

  • Skipped preparation: painting over lichen or unrepaired tiles
  • Pointing laid over crumbling bedding
  • One thin coat instead of a proper system
  • Blocked gutters and valleys that keep the roof wet
  • Other trades walking on the roof and cracking tiles and capping
  • Branches rubbing on the roof

How to make it last

  • Clear gutters twice a year and keep valleys clear
  • Trim trees back from the roof
  • Check the roof from the ground after storms and after other trades have been up
  • Fix small problems early, while they are small
  • Have a professional inspection every few years

Our roof maintenance schedule sets this out by season, and how long a painted roof lasts covers the coating.

Living at home during the work

  • You can stay home; most of the work is on the roof
  • Disconnect any rainwater tank inlet before cleaning and painting, and keep it off until the coating has cured
  • Move cars, outdoor furniture and pot plants away from the house
  • Keep pets inside while the crew is working
  • Tell your neighbours, as cleaning can be noisy

Our guide to preparing for a roof restoration has the full checklist.

Sources: enHealth: Guidance on the use of rainwater tanks.

The Royce warranty

Every Royce Roofing restoration carries a 7-year warranty on the work, and is done by our own crews with tiles and materials from our own yards. See roof restoration for what is included, and the cost guide for market prices.

Our own rail, every job

WorkSafe Victoria’s compliance code for housing construction puts edge protection such as guard railing ahead of harnesses and ladders when controlling the risk of falls from a roof. Our crews set up our own temporary safety rail, ladder guards and, where there are old skylights, safety nets before anyone works on the roof. Every crew member holds a working at heights qualification.

Common questions

How long does a roof restoration take?

Most restorations take 3 to 7 days on site, depending on the size, pitch and condition of the roof, and on the weather.

How long does a roof restoration last?

A properly done restoration lasts many years. A correctly done rebed and repoint typically lasts 15 to 20 years, and coating systems carry long manufacturer warranties.

What warranty comes with a Royce restoration?

Every Royce Roofing restoration carries a 7-year warranty on the work.

Can it rain during a roof restoration?

Cleaning and repairs can continue in some conditions, but coating needs dry weather. Rain, dew and cold pause painting until the roof is dry.

Do I need to move out during a roof restoration?

No. Most of the work happens on the roof. Keep pets in, move cars away from the house and disconnect any rainwater tank inlet.

How do I make my restoration last longer?

Keep gutters and valleys clear, trim trees back, keep other trades off the roof and fix small problems early.

Sources: Dulux: AcraTex Roof Membrane and roofing system; enHealth: Guidance on the use of rainwater tanks.

Dave Porter

Dave Porter

Qualified roof tiler. Owner and Managing Director, Royce Roofing. Founder, PorterVac.

Dave Porter is a qualified roof tiler who has run roofing businesses in Melbourne since 2000. He founded PorterVac, the vacuum gutter cleaning and roof maintenance business, in 2004, and has led Royce Roofing as owner and managing director since 2018. A working at heights safety advocate and educator, Dave introduced the safety and training programs Royce crews follow on every roof.

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