Flat Roof Repair Company and Contractors

Oscar Roofing company is specializes in providing high-quality roofing services to residential and commercial customers. With years of experience in the roofing industry, Our Company has built a reputation for delivering top-notch craft and exceptional customer service.

We are dedicated to providing durable, reliable, and long-lasting roofing solutions that withstand even the harshest weather conditions. They offer a wide range of roofing services, including installing, repairing, replacing, and maintaining flat roofs.

We use only the best materials and tools to ensure every project is completed to the highest standards. Also, we are committed to providing timely and efficient services while paying close attention to detail and ensuring each project is completed within budget.

The company prides itself on its team of highly skilled and experienced roofing professionals who are passionate about their work. We are friendly, courteous, and always ready to provide helpful advice and guidance to customers.

Oscar Roofing reliable and trustworthy company committed to providing top-quality roofing services at competitive prices. Whether you need a new flat roof installation or repairs to an existing roof, it has the expertise and experience to get the job done right.

Flat Roof Shingles

Shingles are typically not used on flat roofs, as they are designed to be installed on pitched roofs. Flat roofs require different materials and installation methods to ensure proper drainage and prevent water pooling, which can lead to leaks and other problems. 

Built-up roofing (BUR):

This is a traditional material made from layers of asphalt and felt, often topped with a layer of gravel or mineral granules. BUR is durable and relatively low-cost but can be heavy and difficult to install. 

Modified bitumen: 

This type of asphalt roofing has been modified with rubber or plastic polymers to improve its durability and flexibility. Modified bitumen is often installed in rolls and can be torch-applied, cold-applied, or self-adhering.


TPO (thermoplastic olefin): 

TPO is a single-ply roofing membrane that is lightweight, flexible, and easy to install. It is typically white or light-colored to reflect sunlight and reduce heat buildup. 

PVC (polyvinyl chloride): 

PVC is another single-ply roofing membrane similar to TPO in many ways. It is also lightweight, durable, easy to install, and available in various colors.

When considering roofing materials for a flat roof, it’s essential to consult with our roofing professional to determine the best option for your specific needs and budget.

How to do flat roofing step by step

Installing a flat roof is a complex process that requires specialized skills and tools. It’s crucial to hire a professional roofing contractor with experience with flat roofs to ensure the job is done correctly.

However, here are some general steps involved in the process of installing a flat roof:

Prepare the surface:

The first step in installing a flat roof is to prepare the surface. This involves removing old roofing materials, cleaning the surface, and repairing any damage or defects.

Install insulation:

After the surface is prepared, insulation is installed to improve energy efficiency and prevent condensation. Different types of insulation may be used depending on the climate and the building’s needs.

Install the vapour barrier:

A vapour barrier prevents moisture from entering the building. This is usually a plastic or other material layer attached to the surface.

Install the membrane:

The next step is to install the roofing membrane. Several types of membranes are available, including built-up roofing (BUR), modified bitumen, and single-ply membranes like TPO and PVC.

Seal the edges: 

Once the membrane is in place, the edges are sealed to prevent water from getting underneath the roofing material. This is usually done with a sealant or flashing.

Install the drainage system:

 Flat roofs require a drainage system to prevent water from pooling and to cause damage. This may involve installing gutters, downspouts, and scuppers.

Install the final layer: 

Depending on the type of flat roof being installed, a final layer may be added for added protection and durability. This may include a layer of gravel or granules.

Inspect the roof: 

After the installation is complete, the top should be inspected to ensure that it has been installed correctly and that there are no leaks or other issues.

Again, hiring a professional roofing contractor with experience in a flat roof installation is crucial to ensure that the job is done correctly and to avoid potential problems down the line.