What are the components that work together to keep a property safe from the elements? One of the most important features of this security is the roofing system – especially its covering. The chosen material needs to protect from the elements and so much more. It should also look good. At Buildmate, we know that choosing the right roof for your property or project is an exact science. Deciding on the most appropriate roof cover is critical. Here are a few key questions to ask:

  1. What is your climate like? Will your roof covering need to endure extreme weather?
  2. Do you have the budget to keep it in good shape over the years?
  3. Will wind or wildfire be an issue in your location?
  4. How long do you want this roof cover material to last?
  5. Is your ideal material the right weight for your current framing?
  6. Does the roof have the correct slope for your chosen material?
  7. Will it complement the overall style of the property and neighbourhood?
  8. Who should I use to install my roof?

Answer these questions to help clarify the correct options for your specific property or project. To help you here is our guide on what types of roof coverings are available in South Africa.

We cover the pros and cons of some of the most popular materials (eg. thatch, tiles etc.). If you’re interested in learning more about metal sheeting, head on over to part 1 of 2 for all the information you need.

2. Roof Tiles: Budget-Friendly & Diverse

Roof tiles are a contractor’s dream. They offer a wide range of materials, profiles, and colours. If you want to create eye-catching roofing this is the material for you. Tiles offer homeowners practical advantages - and an array of creative choices. If a section of the roof ever gets damaged a contractor will only need to replace the affected tiles. Roof tiles are super versatile and durable. This has made them popular throughout South African residential estates. Let’s take a look at some of the most common types of roof tiles available:

Cement Roof Tiles: Robust Protection

Cement roof tiles are made from a mix of cement, water, fibers, and air. These combine to form a robust and durable material. Like ceramic tiles, cement tiles are easy to install. It is cost-efficient when compared to other materials. It also offers robust protection against the elements. Cement roof tiles are also manufactured in a range of profiles, colours and finishes. This offers contractors and homeowners a wide scope of creative expression. Use oxide to ensure the mortar bedding blends for your roof installation, decorative screens, coloured plaster, and bricks.

Concrete Roof Tiles: Long-Term Protection

Concrete roof tiles can withstand damage from heavy winds, earthquakes and even fire. When installed and maintained correctly some concrete roof tiles can last for up to 70 years. You can enjoy a range of profiles with concrete tiles. These include flat, fluted, curved, or interlocking. They are impervious to damage from rot and insects - so you can forget about decay. Complement your concrete roof tiles with but hip starter roof tiles. This provides a clean modular finish to ridges and hip lines.

Clay Roof Tiles: Classic Style

Clay tile roofing is one of the oldest architectural styles. Used for thousands of years it dates back to the days of ancient Greece and Rome. They can be a little more expensive than other types of roof tiles. When used in the right conditions, clay tiles can be long-lasting and are attractive.

Solar Roof Tiles: Offset Energy Costs

For sunny roofs solar tiles can provide unparalleled energy efficiency for your property. They are durable, strong, and engineered for all-weather protection. They provide an elegant alternative to conventional solar panels. Solar tiles are expensive, but you’ll offset the energy costs of your home over time and it’ll get you off the grid. A wise choice in South Africa.

3. Thatch Roof Covering: Specialised & Eye-catching

This versatile option fits most sizes and shapes of roofs - from large houses to garden gazebos. Constructing thatch roofs is a specialised trade. The most commonly used grass is Hyparrhenia Hirta. Known as common thatching grass it is suited to hot, humid summers and dry winters by the coast. Hyperphilia Dissoluta is another option and is commonly known as yellow thatching grass. It is best suited to inland areas.

Thatch is waterproof & UV-resistant – it is an eco-friendly roofing option. Well-maintained thatch roofs can last up to 50 years. They provide excellent insulating qualities.

On the downside a thatched roof can significantly raise the insurance premiums of the building. This is due to lightning and fire hazards. By law it requires the added space and certified installation of a lightning rod. They also do not offer much sound protection.

4. Slate Roof Covering: Low-impact & Beautiful

Slate roofing is a versatile though expensive option. Slate is waterproof, resists mold and fungus and is effective in damp climates. This natural roofing option creates a beautiful aesthetic to any building.

On the downside it can be easily broken when stepped on. Bear this in mind if you live in an area that experiences heavy hail.

There are two popular types of slate roof tiles in South Africa:

Slate requires very little to no maintenance and is also an eco-friendly roofing option. This is because of its durability and fairly low-impact manufacturing i.e. slate roof tiles can even be reused and recycled. You should always use expert installers for slate tiles. An improperly installed slate roof can be prone to moisture issues and leaking.

5. Membrane Roofing: Reliable Waterproofing

What is the best roofing membrane to use? Good question! In South Africa, there are two popular SABS-approved choices:

  • PVC membrane profiles are made up of single-ply thermoplastic. This is durable, long-lasting and energy-efficient. If installed well it can last 30+ years. It provides excellent waterproofing for your roof.
  • Or use an EPDM membrane. Made from rubber this is often installed on residential and commercial roofs. This lower-cost option can still offer up to 15 years of service before a replacement is likely to be needed.

This type of roofing must be done by an expert conractor to avoid the possibility of water getting through. This will preserve the performance and durability of the specially formulated damp-proof membrane.

What do these roofing solutions cost?

The cost of roofing materials isn’t fixed. It will always depend on the type of material you want to use and how much of it is required. At Buildmate, we supply roof trusses, roof sheeting, roof tiling, and ceilings to the best in the business. Speak to us today so that we can measure up, quote, and deliver your ideal roofing tiles to your site. You will be ready to install in no time.

Use our handy calculator to estimate the quantity and cost of covering your roof in tiles. Browse our range or speak to one of our experts.

Who should I use to install my roof?

Don’t cut corners with your choice of contractor. A badly installed roof covering will give you a lot of headaches, and cost more over the long term. You’ll need specialised experts for either steel or tile installation. If you are looking for a tradesman to help with your roof, email us and we’ll put you in touch with one of our contractors.

Are you interested in using other materials like metal roof sheeting? Head on over to part 1 of 2 to read more about these options available to you in South Africa.