search
  • HOW CONTRACTORS FIX A COMMERCIAL FLAT ROOF

    Roof drains are designed to avert water from pooling on the roof’s surface and prevent roof damage. They do this by diverting water from your roof to the ground. Roof drainage is often overlooked when roof maintenance is carried out, which leads to roof decay. Koala Roofing show’s how essential it is to maintain your roof drainage, so we have put together four different methods that our flat roof customers can employ to drain water from their roofs. 

    FOUR WAYS YOU CAN DRAIN WATER FROM YOUR FLAT ROOF

    A flat roof is a popular style of roofing. Flat roofs are almost level in contrast to other types of roof styles that are sloped and steeped. Because of this lack of deep sloping, flat roofs harbor stagnant water and clogging, leading to leakage.

    So, if you choose to install a flat roof for your home, here are different ways you can drain it.

    1.       Siphonic roof drain.

    A siphonic roof drain system is usually used for flat roofs because it drains water faster than other drain system types.

    A good siphonic roof system contains an air baffle that prevents air and debris from entering the piping system; the water is then sucked at high velocity into the drain. The drainage process is made exceptionally efficient by the void of air in the piping system and the downward pull of the water. 

    Pros

    • A siphonic drainage system comprises fewer outlets, downpipes with shorter pipe lengths which reduces installation costs.
    • Fewer downpipes and outlets mean freed up space on the roof.
    • Higher efficiency due to the absence of air in the pipes
    • It makes for easy maintenance as it is essentially self-cleaning due to the high velocity of water passing through it.

    Cons

    • The major disadvantage is that the small diameter of the pipes allows for blocking by detritus-like leaves. And if not maintained, it can result in damage to the system.

    2.       Gutters

    Source: “Gutters” by Chris Riley – Under the Creative Commons License

    A gutter is a trough placed on the edge of the roof that drains excess water and feeds into a downpipe. Its function is to prevent water from flowing or dripping off roofs uncontrolled -on persons standing below or entering the building and damaging the walls. A gutter’s longevity is only as good as the material used, the most common being aluminum, vinyl, and galvanized steel.

    Pros

    • Gutters help protect the building’s foundation and basement from erosion by keeping it dry.
    • They are relatively inexpensive.
    • Gutters protect the roof from damage by channeling water away from the roof after heavy rainfall.

    Cons

    • Requires frequent maintenance as it can get clogged very quickly. Leaf guards can be used for easier cleaning.

    3.       Inner drains

    These are used mainly on commercial buildings and buildings with large roofs. They are placed under the roof and shuttle water away. Inner drains are usually positioned at the center of the roof or towards the roof’s slope. They also have protective barriers that keep debris from entering into the pipe.

    Pros

    • Inner drains do not pose visual hindrance and allow for complete use of the roof as they are placed below it.
    • They are suitable for colder climates as their pipes don’t freeze.
    •  If there is leakage in the pipe, no damage is incurred to the property as water will continue to drain.

    Cons

    • Inner drainage systems are expensive.
    •  Maintenance and repairs are costly because the pipes are placed underneath the roof.
    • Pools of water can form on the roof and eventually find a way into the building if there are clogs in this drainage system.
    • When the screen of the inner drain is neglected during cleaning, it causes a large pond to form.

    4.       Scupper drainage system

    Source: “Blue on Blue” by Theen Moy – Under the Commons License

    A scupper drain consists of an opening in the wall which allows water to drain from the roof to the downstairs gutter and a scupper. They prevent water pooling within the curbing or walls of a building. Scuppers are used in apartments and commercial buildings and sometimes in residential homes constructed with flat roofs.

    Pros

    • They are relatively inexpensive
    • They are easy to maintain 
    • Twigs and leaves do not easily clog a wide scupper

    Cons

    • Small scuppers clog easily and pooled water spills over the roof edge
    •  If the scupper drain is not connected to a downspout, the water can erode the foundation as it falls

    CONCLUSION

    A flat roof is a good roofing option, but they do not drain as quickly as the other roofing types. So if you have a flat roof, explore one of the drainage systems above and carry out regular roof checks to protect your roof. 

    20 Amazing Interior Wall Designs For Indian Spaces

    As soon as you enter a space, walls define its boundary, volume, style, and experience. Interior wall designs are crucial in determining the mood and aesthetic appeal of an interior space. To create a one-of-a-kind space for occupants and guests, the interplay of interior wall designs and their volume is key. To evoke a feeling […]

    Read More

    Marble House: 25 Classic Indian Marble Design Ideas

    Marble house designs in the Indian context constantly change and upgrade with time but never go out of style. Marble a timeless and versatile material, finds its application in various settings ranging from flooring to ornamentation. If you are looking for marble house ideas to add a touch of quality and luxury to your home, […]

    Read More

    Small Bathroom Layouts: How to Maximize Space and Style

    In small bathroom layouts, every square inch counts. Without a thoughtful plan, a small space can quickly become cluttered, making it feel even more cramped. The right bathroom layout not only enhances functionality in interiors but also creates a sense of openness. Think about it—how frustrating is it to move around a bathroom where the […]

    Read More

    50 Modern Living Room Storage Ideas For Indian Homes

    Do you enjoy keeping games, books, and ornaments in your hallway? This carefully chosen collection of living room storage ideas will complement your interior decor and be suitable for Indian homes. These are chosen from a shortlist of different product designers’ living room storage designs on Archioo. The following living room storage concepts have been […]

    Read More

    TV Unit Design In Bedroom: 15 Stunning Ideas For Indian Homes

    Creating a TV unit design in bedroom requires the right balance of functionality, optimization, and aesthetics to enhance the space. Apart from cots and wardrobes, TV units in a bedroom play a pivotal role in captivating an individual’s attention. Keeping in mind, the design theme and concept of your home, the TV unit design in […]

    Read More

    Parallel Kitchen Design: 20 Stunning Ideas For Indian Homes

    Are you worried about the small space left in your kitchen? In parallel kitchen design, the layout divides the kitchen into two parallel counters. Including the parallel kitchen design, the work sequence includes store, wash, prepare, cook, serve, eat, and be followed by clear and wash up. From the sequences, we learn that three appliances […]

    Read More

    Living Room Tables: 100 Best Designs For Your Indian Homes

    The living room is the heart of the home, a space where conversations flow, memories are made, and comfort takes center stage. But what anchors this space, creating balance and style? The tables you choose—whether a sleek console table by the wall, a statement-making centerpiece, or a charming side table—have the power to elevate your […]

    Read More

    Sprucing Up Your Home’s Interior: The Transformative Power of Art

    When it comes to improving the look and feel of a home, the choices we make about interior décor can have a profound impact. While furniture, lighting, and fabrics all play a significant role, one often overlooked yet incredibly powerful tool for sprucing up your home’s interior is art—specifically paintings or prints. Not only do […]

    Read More

    How to Clean Grout Like a Pro

    Grout is a fundamental element in any surface that has a tile; over time, grout tends to build up dirt and stains. If not cleaned well, dirty grouting tends to develop unappealing, unpleasant areas. This is most true in high-traffic areas such as bathrooms and kitchens. This guide covers steps on how one can clean […]

    Read More

    25 Amazing Modern Master Bedroom Design for Indian Homes

    With ongoing design trends, modern master bedroom design ideas are gaining attraction among Indian homeowners. What are modern master bedroom design ideas? Focusing on the largest bedroom of the house, this trend exudes luxury, comfort, and relaxation in distinctive materials, smooth finishes, attractive decors, and more. Additionally, modern master bedroom design ideas have also been […]

    Read More
  • What is the Cheapest and Inexpensive Way to Remodel a Bathroom?

    Upgrading Outdoor Spaces With Landscape Architecture Design