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Flat roofs in Kenya are an aesthetically pleasing and energy-efficient alternative to sloped roofs. The flat roofing system is becoming increasingly popular not only because of the gorgeous looks it gives but also due to the many benefits it provides one of them being allowing the roof space to be used as the living space.
What is a flat roof?
A flat roof in kenya refers to a rooftop that is almost horizontal with only a slight slope of 10 degrees to drain away the water when fitted properly. This roof can be constructed in a variety of ways with the most prevalent being sloping and standing seam roofing.
Flat roofs are available in two variants:
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Ventilated flat roofs
these have thermal insulation and protection against moisture, the two layers are separated by an air void.
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Non-ventilated flat roofs
These do not have an air void between the insulation layers
Advantages of installing flat roofs in Kenya.
Why are flat roofs in Kenya gaining popularity among homeowners?
With modern architecture, many homeowners in kenya are pointing their architects toward designing homes with flat roofs. Below are some of the reasons why they prefer flat roofs over pitched roofs,
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Flat roofs have better weather impact resistance
Flat roofs can withstand adverse weather conditions unlike pitched roofs because they are made of concrete and sealed with quality waterproofing materials, therefore, making the roof not prone to damage by wind and strong rainfall.
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Better utilization of the roof space
When a flat roof is installed the waterproofed rooftop creates space that can be used for other purposes like a swimming pool or outdoor rooftop garden.
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Flat roofs are easy to install
Applying liquid waterproofing solutions and waterproofing membranes on flat roofs is easier and takes a shorter time compared to installing pitched roofs . The ease of installation saves the homeowner resources and time.
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Flat roofs are easy to maintain
All types of roofs require regular maintenance to identify any wear and tear in good time, flat roofs are easier to access and conduct surveys without the fear of breaking tiles compared to pitched roofs.
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Flat roofs are cost-effective
Flat roofing systems are the sure winners when it comes to cost-effectiveness. a pitched roof will cost more than a flat roof therefore if you are looking to save costs, the way to go is the flat roof.
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Solar panel installation
Flat roofs provide the best locations for installing these energy saving environmentally friendly solutions allowing for optimization of the right solar panel angles to get maximum sunlight.
Disadvantages of installing flat roofs in kenya
Without proper planning and the right contractor, flat roofs can turn into a major problem
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Drainage problems
The most prevalent disadvantage of a flat roof is the potential drainage issues. Unlike pitched roofs which drain away the water easily,a flat roof tends to hold puddles of water when it is not properly installed.
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Shorter lifespan
Flat roofs tend to have a shorter lifespan compared to pitched roofs when the traditional felt material which is inexpensive and readily available is used .to increase the lifespan of the roof polyurethane liquid or polycarbonate can be used in conjunction with the EPDM rolled rubber.
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Higher repair costs
Due to their flat shape flat roofs require more maintenance than pitched roofs. The possibly serious repairs acc to the cost of maintenance making it higher.
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Temperature changes
Flat roofs have the tendency of absorbing heat easier than pitched roofs because they are directly exposed to the sunlight, in hotter seasons your home can get really hot.
Bottom line
Are you in the process of deciding what type of roof to have installed in your residential home? among the different types of roofs in the market, most homeowners tend to opt for the flat roof in kenya. By weighing the pros and cons of this roof type you can make a sound decision on installation.
