All You Need To Know About Roofing In Singapore

Roofing can be done in many ways. A common method would be to use roofing sheets.

For metal roofing, there are many different types of metal roofing sheets. The common options are steel roofing sheets and zinc roofing sheets. There are also PVC roofing sheets and polycarbonate roofing sheets, both of which are constantly involved in a debate to determine which is the better option.

For wooden roofing materials, the most used wood used is plywood. It offers water resistance and structural stability. It also comes at a relatively affordable cost. The colour scheme that plywood offers may also play well with the interior design of a house.

Ethylene Propylene Diene Monomer (EPDM) Rubber roofing is simpler than its name suggests and is commonly sold in kits for garage roofing, making it easy to install and use. It is also perfect for flat roofs which would require waterproofed materials to compensate for the lack of a gravity-assisted water pipe system.

Slate is classified as a luxurious roofing option that is aesthetically styled and pair well with historic-looking homes. Slates work differently from most tiles and sheets as it is used to overlay each other to keep water out of your house. Steeper roofs will have to beware of this aspect as the wrong dimensions for the overlap may cause slate tiles to fall off.

Advantages of Different Roof Types

Asphalt Shingles are one of the most popular roofing materials due to their affordability and ease of installation. They are also known for their durability. Higher-quality shingles are even capable of withstanding up to 50 years. Asphalt shingles also have fire-resistant properties, although not as much as metal roofing provides.

Wooden shingles, one of the oldest options in the market today, have been around for centuries. They are usually manufactured using hardwoods or composite wood materials such as plywood. In terms of durability, you can expect about 30 years of life from them. Wooden shingles are attractive options for homeowners looking to have a natural brown look to complement the surrounding greenery. It would also help if homeowners are looking to have artificial grass on the premise. Made from natural, biodegradable recycled materials, wooden shingles also get a plus point for being environmentally friendly options.

The metal roof material counterparts offer a large range in terms of lifespan, putting up numbers from 4 to 8 decades. Metal roofing materials have evolved to suit aesthetic and decorative purposes. Its aesthetic appeal can be varied by the choice of metal materials. Homeowners have the option of steel, aluminium, copper or tin. Metal roofing materials also often come with an anti-rust metallic coating. The coating also has the aesthetic benefit of offering a wide variety of style and colour to complement the homeowners’ needs. Metal roofing is also fire resistant. This could lower your home insurance rates and improve the resale value of your home, as it brings an added layer of security to the home that home fences cannot offer.

Concrete and Slate roofing tiles are the most durable option, offering a century worth of protection to the building. However, a factor holding them back is its aesthetic outlook, which complements only a certain niche of home design and theme. Nevertheless, its structural capabilities are something worthy of praise.

Disadvantages of Different Roof Types

Asphalt shingles, despite their capabilities, are more vulnerable to strong winds and heat as compared to the other roofing materials listed. For a warm and humid country like Singapore, it’s lifespan might be shortened to 20-30 years of life. They are also not considered to be environmentally friendly, as their production process contributes to greenhouse gas emissions. This factor might turn homeowners away from this option.

Wooden roofs are known to be more expensive than other roofing options. It would also require additional and regular fire protection. Besides, maintenance on a timely basis is also important to prevent the roof from warping or cracking. Terminate infestation is also the worse of your nightmares.

Metal roofing can also be costly. Not only do the per square foot cost need to be factored in, but the installation process may also require additional manpower and equipment, which contributes to the cost. This can range from $20,000 to $30,000.

Concrete and Slate roofing tiles are extremely heavy. Such a heavy strain on the structure of a home would not be possible without prior evaluation and preventive measures. Hence, it would be important for you or your roofing contractor to consult a structural engineer.

Hire A Roofing Contractor

What to know about Roofing in Singapore?

Some roofing projects might prove to be tougher to complete than others. Detrimental damages to your roof might cause you to dig deeper into your pockets or delay your project timeline further. Either way, you need to communicate effectively with your contractor to receive updates and understand the situation better.

There will also be plenty of excess material being demolished, removed, and reinstalled on your property. Responsible contractors should help homeowners out with the debris and cleaning stage. However, dust might also accumulate indoors during the project. Homeowners might need to make the necessary cleaning arrangements beforehand.

After the roof installation process, you should check your roof for any defects or potential mishaps for the upcoming weeks and months. Make sure that no tiles are sagging or loose. Roof maintenance should also be performed regularly, at a pace of once every quarter of the year. Cleaning the gutters and getting rid of leaves above your roof would help to declutter the roof surroundings and prevent pipe blockages and unsightly situations such as moss or fern growth. In Singapore, it is better to schedule your roof maintenance nearer to the end and start of the new year, as debris might accumulate after the rainy season nearing December.

Price of Roofing Materials

The estimated price of roofing would depend on the dimensions of your roof. Roofing contractors’ companies in Singapore should have no issue in giving you a price quote before embarking on the project. Be sure to work with your roofing contractor to understand more about the factors affecting the cost of your roofing project.

PVC roofing sheets are generally sold cheaper than polycarbonate roofing sheets. The former is preferred for its transparent qualities, which allows light to pass through the roof easily and grant the area below natural sunlight. They are also quite durable, giving a lifespan of about three decades. The cost of PVC roofing is approximately $2-$3 per square feet, where polycarbonate roofing sheets can cost up to $4 per square feet on average.

Metal Roofing has a larger range for pricing per square feet, due to the many different materials. Steel and aluminium are cheaper options, sitting at $3-$5 per square feet. This is followed by copper and zinc options, which sits at the price point of $7-$9 per square feet. Lastly, tin exists as a premium option that can go as high as $10-$12 per square feet.

Square foot pricing for EPDM rubber roofing varies but expect to pay about $8000 to stall an EDPDM membrane on a typical roof in Singapore.

Different contractors may also charge different prices for materials. For roof contractors in Singapore, you might experience a steeper price tag due to the import of roofing materials from overseas, especially for niche materials such as Slate.

Layers of your Roof

  • Decking. The flat surface of the roof. Similar to the roof’s basic flooring.
  • Underlayment. The water-resistant barrier material installs directly above your roof deck.
  • Roof Covering. The secondary layer is overlayed across the underlayment.
  • Shingles. A strip of materials that go at the edge of the roof after the decking is installed. It prevents water from breaching the roof.
  • Flashing. In some cases, there are also metal flashing installed around the edges, to direct water flow to the gutters.
  • Gutters and pipes. Gutters and the pipelines function to redirect the flow of water traffic back to the ground.

Types of Roofing Options

  • Asphalt Shingles
  • Cedar Roofing
  • Clay and Concrete Tiles
  • Ethylene Propylene Diene Monomer (EPDM) Rubber Roofing
  • Metal Roofing
  • Natural Slate
  • Polycarbonate Roofing
  • PVC Roofing
  • Synthetic-Composite Shingles
  • Wooden Roofing
  • Solar Panels Roofing Installation

Hire A Roofing Contractor

Types of Roofing Materials

Roofing can be done in many ways. A common method would be to use roofing sheets.

For metal roofing, there are many different types of metal roofing sheets. The common options are steel roofing sheets and zinc roofing sheets. There are also PVC roofing sheets and polycarbonate roofing sheets, both of which are constantly involved in a debate to determine which is the better option.

For wooden roofing materials, the most used wood used is plywood. It offers water resistance and structural stability. It also comes at a relatively affordable cost. The colour scheme that plywood offers may also play well with the interior design of a house.

Ethylene Propylene Diene Monomer (EPDM) Rubber roofing is simpler than its name suggests and is commonly sold in kits for garage roofing, making it easy to install and use. It is also perfect for flat roofs which would require waterproofed materials to compensate for the lack of a gravity-assisted water pipe system.

Slate is classified as a luxurious roofing option that is aesthetically styled and pair well with historic-looking homes. Slates work differently from most tiles and sheets as it is used to overlay each other to keep water out of your house. Steeper roofs will have to beware of this aspect as the wrong dimensions for the overlap may cause slate tiles to fall off.

Advantages of Different Roof Types

Asphalt Shingles are one of the most popular roofing materials due to their affordability and ease of installation. They are also known for their durability. Higher-quality shingles are even capable of withstanding up to 50 years. Asphalt shingles also have fire-resistant properties, although not as much as metal roofing provides.

Wooden shingles, one of the oldest options in the market today, have been around for centuries. They are usually manufactured using hardwoods or composite wood materials such as plywood. In terms of durability, you can expect about 30 years of life from them.

Wooden shingles are attractive options for homeowners looking to have a natural brown look to complement the surrounding greenery. It would also help if homeowners are looking to have artificial grass on the premise. Made from natural, biodegradable recycled materials, wooden shingles also get a plus point for being environmentally friendly options.

The metal roof material counterparts offer a large range in terms of lifespan, putting up numbers from 4 to 8 decades. Metal roofing materials have evolved to suit aesthetic and decorative purposes. Its aesthetic appeal can be varied by the choice of metal materials.

Homeowners have the option of steel, aluminium, copper or tin. Metal roofing materials also often come with an anti-rust metallic coating. The coating also has the aesthetic benefit of offering a wide variety of style and colour to complement the homeowners’ needs. Metal roofing is also fire resistant. This could lower your home insurance rates and improve the resale value of your home, as it brings an added layer of security to the home that home fences cannot offer.

Concrete and Slate roofing tiles are the most durable option, offering a century worth of protection to the building. However, a factor holding them back is its aesthetic outlook, which complements only a certain niche of home design and theme. Nevertheless, its structural capabilities are something worthy of praise.

Disadvantages of Different Roof Types

Asphalt shingles, despite their capabilities, are more vulnerable to strong winds and heat as compared to the other roofing materials listed. For a warm and humid country like Singapore, it’s lifespan might be shortened to 20-30 years of life. They are also not considered to be environmentally friendly, as their production process contributes to greenhouse gas emissions. This factor might turn homeowners away from this option.

Wooden roofs are known to be more expensive than other roofing options. It would also require additional and regular fire protection. Besides, maintenance on a timely basis is also important to prevent the roof from warping or cracking. Terminate infestation is also the worse of your nightmares.

Metal roofing can also be costly. Not only do the per square foot cost need to be factored in, but the installation process may also require additional manpower and equipment, which contributes to the cost. This can range from $20,000 to $30,000.

Concrete and Slate roofing tiles are extremely heavy. Such a heavy strain on the structure of a home would not be possible without prior evaluation and preventive measures. Hence, it would be important for you or your roofing contractor to consult a structural engineer. In the case of damaged roofs, you can also look for roof repair services to fix the issue for you.

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