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What Kind of Roof Lasts the Longest?

Except for major remodelling projects such as renovating a kitchen or bathroom, installing new roofing is one of the most expensive home improvement repairs that a homeowner ever faces. As with most home improvement choices, there is a direct relationship between quality and expense, and in the case of roofing, quality usually translates as longevity. With a roof, it rarely makes sense to shop by choosing a roofing material based sheerly on price, when spending a little more may give you a roof that lasts for as long as you own the house. A cheap roof is no bargain if it needs to be replaced every eight years.

The lifespan of a roof system is determined by a number of factors: climate and environmental conditions, building and roof designs, material quality and proper application. Climate and environmental factors are important to the lifespan of any roof. Roofs that are exposed to tremendous heat or cold tend to have shorter lifespans. In commercial or industrial areas, chemicals, exhausts and residues from the manufacturing process can break down most types of roofing materials more quickly than just sun, wind and weather.

Building and roof designs do play a part in the lifespan of a roof. Flat roofs, most commonly used on commercial or industrial buildings, typically have a shorter lifespan simply because of the choice of materials available. Foam, BUR or Single-Ply roofing are the common choices and last 25- 30 years, while a residential home with a metal or slate roof can expect a 50-year lifespan.

The quality of the roofing material selected and proper installation is two of the most important factors in determining the lifespan of any roof. You can select the best materials available, but if they are improperly installed, the roof won’t last very long. The reverse is also true. If you select poor quality materials, no matter how well they are installed, the lifespan of the roof will be less than if you had selected good quality material.

With newer products that include impact resistant polymers and coatings, roofing systems are much more durable and are lasting longer than in previous generations. In general, the lifespan of any roof is about 20 years but can be much longer depending on the type of material you select. Check out our roof replacement Melbourne services.

What Is the Longest Lasting Roof?

When determining the longest-lasting roof, one major factor is the quality of the roofing material. Cement and clay have been used for roofing and shelter for thousands of years. Many ancient buildings boast clay or concrete roofs that are centuries old. Slate shingles, which are made of stone, are also very long-lasting.

Metal has also been in use for roofing for centuries. Historically, copper was a common metal for roofing. It reacts well to the elements and doesn’t need any extra coating to keep it from rusting. It is also soft and relatively easy to work with. In addition to its long lifespan and ease of use, builders have always used copper roofing for its beauty, both in its raw and weathered states.

Slate Roofs

Slate is a type of stone that is laid directly onto a roof. It is heavy and incredibly durable. Slate is also impervious to pests and rot. It is a beautiful roofing material often chosen for its looks, especially for traditional or historic designs.

One thing to take think about when using slate shingles is the weight of the material. Slate, being stone, is very heavy. Not every house can support a full slate roof. Slate roofing may require extra trusses to support the weight of a stone roof. However, when it comes to longevity, slate roofs are about as good as it gets, easily lasting over 100 years.

Concrete Tiles

People have used concrete as a building and roofing material for thousands of years. You can find many cement structures built centuries or even millennia age still standing.

Modern concrete tiles come in a wide variety of shapes, styles, and colours. They can mimic the look of many other roofing materials. Some can be made to look like slate. Other styles replicate the look of traditional clay tiles. Cement can be made into tiles in the Spanish style or the mission style common in the American Southwest. Some modern clay tiles are even produced to look like organic materials such as a wood shake or shingles.

Concrete tiles have many advantages. They generally have an A fire rating, meaning they are the most fire-resistant. They also resist damage from insects and animals. However, there are some drawbacks. A cement roof can be heavy. A lot also depends on how the cement roof is installed. Water from blowing rain or snow may be able to penetrate the spaces between shingles. That can make the underlayment especially important. The tiles themselves are often given a watertight coating.

Clay Tiles

Clay tiles are another traditional roofing material with a long history and great longevity. Baked clay as a structural material is about as old as civilization itself. Its use as a roofing material goes back thousands of years, and many clay tile roofs are still standing centuries after they were installed.

Modern clay tiles take a number of styles, from the traditional to the modern. Both the Ancient Greeks and the Spanish missions made use of the barrel tile. The barrel tile is so-called because of its curved shape. It is usually red and has a very traditional look. Its red colour reflects the natural colour of the terra cotta material. Barrel tile is often chosen for its specific look in addition to its longevity. Flat clay shingles provide a traditional European look. Like barrel tiles, many builders choose these tiles for their unique look. Modern styles of clay tile can mimic the look of shake, slate, or even wood. Many manufacturers also produce interlocking clay tiles, reducing the time and cost for installation.

Metal Roofs

Copper roofs have been around for centuries, but modern steel roofing is a relatively recent innovation. Like modern cement and clay roofs, metal roofing mimics a number of other more traditional styles. Metal roofing can refer to a number of different materials. Coated steel is the most common metal roofing material. Other metal roofing materials include aluminium and various alloys. Some roofs are even made with stainless steel, though it tends to be a much more expensive option.

Metal roofs have a long lifespan. They are often warrantied for 50 years and can last even longer. The ultimate life of a metal roof depends a lot on the type of material and how well it is installed. Eagle Watch Roofing hires expert craftsmen who provide excellent service and will get your job done right the first time, ensuring maximum durability for your roof.

Asphalt Shingle

Asphalt shingle is the most common roofing material, though it is hardly the longest lasting roof. Its price and ease of installation make it incredibly popular. However, compared to stone, clay, or metal, asphalt shingle has a relatively short lifespan. Most asphalt shingle needs to be replaced every 20-30 years. Some premium asphalt shingle is warrantied for 50 years. Because it is a manufactured material, its durability varies significantly by manufacturer and product.

Asphalt shingle uses tar adhesive to bond the overlapping shingles together. When installed in the right conditions, this adhesive bond is very strong and resists leaking. The lifespan of an asphalt shingle roof can be extended with proper care. Individual shingles should be replaced any time they show signs of wear. Similarly, an asphalt shingle roof should be inspected after a severe storm or other severe weather and repaired as necessary. Regular maintenance and repair can greatly extend the lifespan of an asphalt shingle roof. Check out our range of roof restoration services here. 

Shake and Wood Shingles

Wood is an organic material and is susceptible to pests, insects, and rot. Shake tends to last longer than regular wood shingles, but any wooden roofing material will have the shortest lifespan among common roofing materials. A good wooden roof will probably need replacing after 20 years.

The advantages of wooden roofing are both aesthetic and practical. Many homeowners prefer the look of wood shingles or shake. Also, wood shingles are relatively simple and cheap to install.

Tips on How to Make Your Roof Last Longer

A roof completes a house. That’s why a leaking or damaged roof makes the house completely uninhabitable. It’s for this reason that homeowners should always take care of the roof by maintaining it, and when there is any sign of damage, it should be fixed immediately.

The benefits of a well maintained aren’t contestable from keeping you safe from the rain. It also keeps you warm, along with everything in the house. When you see any sign of damage, you need to act on it quickly so that the problem doesn’t escalate. You should not ignore any sign. However small it looks because it may bring the house down or escalate the cost of repairs. If you live under a flat roof, you will understand that it needs more repair and maintenance than a pitched one. The main reason is that it does not allow debris and rainwater to roll off with ease. Therefore, understand your specific type of roof, then research and consult on its pros and cons.

If your roof is ten-fifteen years old and you see signs of severely damaged shingles, you need to replace it. On the other hand, if it has a few worn out parts and you are satisfied with it, you can do the repairs on your own. You should note that the best time to do your roof repairs is during a warm and dry afternoon. This weather makes the shingles and other parts unlikely to crack as they become supple. Also, make sure that you do not work on a wet roof or one having a lot of moss. The act will increase the chances of you falling, when doing the repairs and may cause you damages. To help get the best service from your roof and to keep you safe, here tips and insights on how you can make your roof lasts for decades. We have a wide range of Melbourne roof replacement services at Top Glaze.

Do General Inspection

First, if you want your roof to serve you for decades, you need to inspect your roof on a regular basis to see if everything is in order. Moreover, you need to do a thorough check-up before winter onset and after it has occurred. You will probably notice cracks and other points of breakage. You need to start your inspection at the ceiling. Keep an eye on rust when checking metallic materials on the roof. Ensure the flashing is in good condition. The general examination is important because it tells you if the roof needs repair. This way, it saves the shelter from unnoticed damages.

Clean The Gutters

It ‘s not a good idea attempting to clean from the top of the roof. What you need to do is to stand on a ladder firmly while avoiding the top three rungs. You need two buckets; one for the debris and another for the tools you will use. It is safe to use wire hooks when attaching the buckets to the ladder. The best place to start cleaning is the downspout. A trowel is essential in removing large debris. For finer materials, a hose can be used to flush them. If you see the water not draining after cleaning, it may be a sign of the downspout clogging. It’s nice if you check the drain and remove the pipe to allow it clear the blockage.

Repair The Gutters

s is a more tedious task than cleaning. If after flushing there remains standing water, it is a sign that the gutter needs repair. Moreover, if the gutter doesn’t slope well, you should detach the hangers and fix the drain. Check if the hooks are missing and replace them. If the channel lengths are not tight, repair the seams. Apply some paint to cover any rusting so that the circuit may look desirable. There is usually a close connection between the gutters and the roof. If water is not flowing well, the water may overflow from the gutters, and later spread on the roofs. After some time, the roof may develop problems.

Get Rid of Moss

Patches of green moss on your roof may look rustic, but it can shorten its lifestyle. It mostly affects asphalt and wood. Moss starts growth as a thin layer between and on the shingles. With time, they lift the shingles and water can seep through. The act marks the beginning of the wood rotting. To be safe, use a ladder while cleaning moss. Scrubbing moss on a cloudy day is essential. Make sure you don’t use a pressure washer as it can damage the shingles. If the problem needs further work, you need to head to the store and buy a moss cleanser. It surely removes the mess in a short time. To prevent moss from returning, you can install copper or zinc-coated metal sheets beneath the top ridge on either side of the roof.

Remove Leaves

If you live in a desert, leaves can’t be a concern but residing in a rainy place; they bring a big problem to your roof. During the fall, leaves may clog your roof on a weekly basis. This issue may still continue even when you install gutter guards. Removing leaves on a regular basis, say daily, can be a hard job, but it rewards. It is easier if you use a leaf blower as you will not spend much energy. After removing the leaves, you need to mulch them in your garden so that the wind may not blow them back to your roof.

Trim Overhanging Branches

Serious problems occur with overhanging tree branches. Other than letting wildlife access the house with ease, they can damage the roof. While trimming tree branches, you need to take more care, especially while dealing with the large ones. The safest process that you need to follow is cutting the branches into small sections. It allows for easier removal without destroying the roof. It is a right decision to hire a tree service if you feel the branch is quite thick and substantial. It is also good to note that the typical view of cutting underneath and then above can’t work. The reason is that the act leads to the branch falling onto the roof. There can be considerable damage if the branch’s size is large.

Prevent Ice Dams

Humps of ice usually stay at the edge of the roof during the winter. They may damage both the roof and the inside of your house. Moreover, they put the downspouts and the gutters at risk. Ice dam control involves two ways. First, you have to deal with the existing humps. Break them into small chunks. Make sure you don’t use a sharp tool as you may cut through the shingles. If you choose to melt the ice, use calcium chloride as rock salt damages the paint and the plants growing beneath the eave.

Remove Rust Spots on the Flashing

Rusting is a common problem on iron materials. Since the places trap additional moisture, there is continued damage to the metal components of the roof. The best way you can prevent your roof from rust is through cleaning it. You can do this easily by hosing it many times a year. It will keep the water-holding dirt. You need to remove the rust spots on the flashing before you seal the material. This act prevents further rusting and therefore secures your roof from gradual damage.

Replace Blistering Shingles

There are probably two reasons why shingles blister. The first issue is because of trapped moisture. The other problem is poorly ventilated roofs. Blistering shingles are not a concern to many people if they still keep granules. It is a good idea to solve the problem because there comes a time when they pop. When this act occurs, it dislocates the granules. The shingles become exposed to the UV rays. They will lose more and more granules and through weathering, they’ll start leaking. To prevent blistered shingles from blistering, replace them. Replacing needs observation of the weather before you embark on the job. The problem is if the weather is too cold, the shingles may crack. On the other hand, if it is too warm, the sealants may be hard to break.

Fix Damaged Chimney

This part of the roof usually gets little attention when one does repair and maintenance of the house. The indifference happens because even if you neglect them, most chimneys will do their work well. In most times, if your chimney crumbles, it means the mortar situated between the bricks has degraded. It is surely an odd thing, but water causes more damage to the chimney than fire. To ensure no problem on the stack, check the chimney crown and fix its projection so that it is mainly sloping. Moreover, if the mortar joints are damaged, cut and reappoint them to a good shape. You should often fix the seal between the chimney and the roofing. Install a cricket to prevent the vent from the water.

Hire Licensed Contractors

When you want to install or maintain your roof, sometimes you can get help from professionals. The problem is that sometimes they can do a poor job due to lack of knowledge. It often happens when you meet fraudsters who pretend to know the job well, but they are guessing. It is suitable if you hire licensed contractors because they are liable to the law. Licensed contractors probably have experience of working on roofs. They will likely notice a problem that you may not have noticed. It makes it easier to maintain and repair the roof. It’s essential to understand that sometimes, for the ceiling to last, you have to spend some money on hiring someone.

While many homeowners take care of other home parts, the roof is usually neglected. Over time, roof problems arise, causing leaking or even causing disintegration. luckily, you don’t have to wait for that. Develop a maintenance and inspection program for your roof. This way, you shall identify issues on your roof, when you can fix them before they deteriorate. With the above tips, you will prolong your roof’s life, easily and effortlessly.

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