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What Is a Roof Restoration?

The process of restoring a roof typically involves cleaning, repairing, and repainting. This is designed to extend your roof’s life while usually being a cheaper option compared to a full roof replacement. A roof restoration is different from a repair or a replacement. For starters, a repair is usually cheaper than a restoration as it typically involves fixing a small problem with the roof, for example, repairing a leak. A roof replacement is generally the most expensive option, as it involves removing an existing roof and replacing it with a new one. 

If you’re planning a renovation or to sell your home, restoring your roof will not only add value to your property but enhance its street appeal. If your roof needs some tender loving care, a roof restoration can be a better choice than a complete roof replacement and extend the life of your roof without the huge cost.

Home is where the heart is, no matter how big or small a house maybe, and they’re our fortress and our shelter. We must always do our best to protect our homes from damage caused by outdoor elements. Storms, strong winds, and numerous debris can cause a home’s roof to become weak and worn over time. If roof problems aren’t treated right away, serious issues can occur after long periods of deterioration. Full roof restoration should include all the required maintenance to the roof – including replacing broken tiles, removing old bedding and replacing with new bedding, pressure cleaning of the roof itself and painting the roof with the colour of your choice.

To start with, a roof restoration will involve a roof inspection and a thorough cleaning. Then the real work can begin: ridge capping and applying protective coatings that keep your roof clean and safe. Top Glaze has a wide range of Melbourne roof restoration services. This whole process is going to give your roof years of additional life.

What Are the Signs You Need Roof Restoration?

Hole In Roof

Roof Leaks

Your first indication that your roof needs restoration will likely be that your roof has frequent leaks. If the interior of your home has been compromised, you may discover dark spots of mould or rot growing on your ceiling, or trails of moisture on your ceiling. These suggest water damage from a roof leak.

Life Expectancy

Generally, most roofs will last for 20 to 25 years, although this lifespan varies depending on the material used to construct your roof. If your roof has reached the end of its life, restoring your roof once will be less expensive than paying for frequent repairs.

Roof Sagging

A sagging area in the roof is a sure sign of roof damage. If you notice that there is a visible dip in your roof, chances are you have a problem with your roof rafters.

Deteriorating Roof Valleys

Damaged roof valleys require fixing as soon as possible. If you notice worn or loose material around the chimney, vents, pipes, and other areas where the roof has been penetrated and sealed, this is a sign your roof needs attention as soon as possible.


Corrosion, also known as rust, is a strong indication that water is collecting around your roof’s fittings and fasteners. If you detect rust alongside flaking paint and rotting timber, it’s best to have your roof professionally inspected to evaluate the level of damage.

Mould, Rot, or Moisture

Unlike algae and moss — which, in their proper settings, are healthy, natural flora — mould is a more clear-cut problem with hazardous health effects and no aesthetic value. Mould is easy to spot due to its rancid smell and slimy, unattractive appearance, which is characterised by black, brown, and dark-green blotches.

Deteriorating Roof Shingles

If your roof’s shingles look curled or worn, or you have shingle granules in your gutters, this is a definite sign your roof may need restoration.

Damaged Gutters and Downpipes

It’s easy for owners to overlook damage to their gutters and downpipes. If your roof’s gutters and downpipes show rust or corrosion, this is another sign your roof needs attention. Looking for roof gutter cleaning services? Check out Top Glaze Melbourne.

Cracked or Worn Roof Flashing

If your roof’s tar or cement flashing looks cracked, broken, or worn, it may be best to have your flashing replaced with modern metal flashing, which will prevent leaks and delay the need for premature roof restoration or replacement.

Cracked or Broken Tiles

Any cracked or broken tiles will need to be replaced as soon as possible. Tile roofing is very durable and rarely needs to be completely replaced. However, if you overlook individual damaged tiles, water can seep in and cause the timber holding up your roof to rot, leading to a more expensive roof replacement or restoration.

How Much Does It Cost for a Roof Restoration?

It is difficult to put a precise cost on roof restorations because each project is so different. Many different factors can affect the price of a roof restoration, which is why a professional inspection and quote is required for each case, in saying that however, some common factors can affect how affordable it is to perform a roof restoration project.

Expect to pay $15 to $35 per square metre for the cost of a roof restoration, however, price may increase depending on your requirements. Consider a 150m2 roof tile restoration, it may cost from $4,700 to $6,300. Prices vary depending on the amount of roof maintenance required, area, and your location.

In most cases, roof replacement is not the best solution. Another option is restoration if you notice a few signs of damage or mould build up on your tiled roof. This involves cleaning, repainting and replacing broken tiles to improve the longevity of the structure.

Replacing a few tiles affected by damage may cost more than simply cleaning the entire roofing structure. Always request for accurate quotations from local roof restoration specialists to know what to expect.

Roof Type

The materials in which the roof was originally built with will influence the roof restoration cost. Some roofing materials are more difficult to maintain, clean, repair and paint, and some come with higher expenses.

The work required for different roofing materials will also determine the price of the restoration. Tiled roof restorations will include replacing missing tiles and realigning existing tiles. Metal roof restorations will involve sealing and repainting the metal sheets and replacing any metal sheets beyond repair. Depending on your roof’s style, the work required to meet the needs of each roof type will influence the roof restoration cost for your project.

Scope of Project

Another factor determining the price will be the scope of the project. Larger houses, roofs that include multiple levels, roofs that have been woefully unkempt, materials that require extra work, are all examples of a project’s increased scope. The more complicated work required, the more you can expect to pay for a Sydney roof restoration.

Age of Your Roof

The older the roofing structure, the more work it will likely require for a roof restoration. Generally speaking, older roofs require more thorough cleans, repairs, and more coats of paint to keep them looking fresh. If your roof is only a few years old but has just begun to wear, it will only require a few touch-ups. The age of the roof, the house and the structural materials may determine how much the restoration will cost.


Another factor that will also play a role in determining Sydney roof restoration costs is the area in which the house is located. Australian weather is notoriously harsh, with some areas of the coastline or rural demographics having an enormous impact on a roofing system’s condition. If a house is based in an area with high winds, increased UV exposure, or is prone to corrosion from the sea, a roof restoration process will become more complex.

Metal Roof Restoration

If your metal roof requires a restoration, this process will involve sealing any leaks and replacing any necessary metal sheeting, on top of a thorough clean. Leaks in metal roofs commonly develop in the sheets’ seams or where the roofing meets the flashing or guttering. Once all of the necessary repairs are made, depending on the metal materials, the roof will require a specialised metal coating and paint.

Roof Tile Restoration

Tiled roofs are prone to becoming cracked with age and wear and can become damaged by high winds or falling branches. If your tiled roof requires a restoration, the process will involve replacing and realigning any damaged individual roofing tiles. Once the tiles have been replaced and repaired, the next step is to apply an anti-fungicide and sealer.

Restoring your roof will bring new life into the curb appeal of your home and the integrity of your roofing structure. There is no one-size-fits-all price tag for a roof restoration, as every home in Sydney is entirely different. The best way to understand how much a roof restoration will cost is to engage with a professional roofing contractor to inspect the roof and offer you a quote. Take a look at our range of roof repairs Melbourne.

Signs You Need a New Roof

There is no shortage of signs that you need a new roof. Some of the most common signs that your roof has gone bad are as follows:

You Have Missing Shingles

A sure sign that your roof isn’t getting the job done is if it’s missing shingles. If shingles are missing from your roof, moisture, heat, and cold are undoubtedly making their way into your home.

Depending on how many shingles are missing from your home, you’ll either need a minor replacement or a major replacement. If only a few shingles are missing, a partial replacement will get the job done. If a great number of shingles are missing, a full replacement will be needed.

Your Shingles are Curled

How To Fix A Sagging Roof

Take a look at your roof. Do its shingles look curled and frayed at their edges? If so, they have passed their expiration date and will need to be replaced.

Shingles typically curl in this manner after they’ve been exposed to excess amounts of moisture and sunlight. Allowing curled shingles to exist on your roof will almost certainly result in moisture, heat, and cold making their way into your home.

Your Shingles are Cracked

If your shingles are cracked, they are far past their expiration date. Cracked shingles have usually been past their expiration date for at least a few years. A cracked shingle is a shingle which has suffered extreme levels of deterioration.

Allowing cracked shingles to exist on your roof will not only allow moisture to seep into the wooden structure of your roof, but it will also allow heat and cold to seep in as well.

There’s Moss on Your Roof

In many cases, one of the signs you need a new roof is if your roof is covered in moss. While small amounts of moss can be eradicated from your roof, large amounts of moss are a bit of a challenge.

If moss has begun growing between and under your shingles, it has likely started to compromise the structural integrity of your home. This is due to the fact that moss retains moisture.

Your Energy Bills are Gradually Increasing

Are your energy bills getting more and more expensive every month? If so, your roofing could very well be the problem.

Roofing acts as insulation, preventing heat and cold from making its way into your home. When roofing goes bad, heat and cold make their way into your home without resistance, forcing your air conditioner and heater to work harder than they otherwise would.

There’s Light Peeking Into Your Attic

When installed correctly, most roofs should prevent light from making its way into your attic. Therefore, if the light is making its way from your roof into your attic, your roof may be suffering from some sort of impairment, especially in newer homes.


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