Waterproofing helps to prevent water permeability to a building structure. You may waterproof the basement, swimming pool, balcony, or roof. The washroom and the kitchen are other areas that need waterproofing. A roof waterproofing service can offer long-lasting solutions to roof leakage problems. Some materials for roof waterproofing include polymer membranes, bentonite, rubber, or spray and brush coatings. The underlying materials such as the base sheet, the underlayment, and flashing are crucial during roof construction. The type of underlayment used will depend on whether it is a flat or sloping roof. The gutters help to drain excess water from the roof hence preventing seeping. Roof waterproofing solutions help in roof reflectivity leading to lower costs in air conditioning.
What Causes Water Leakage On The Roof?
There are several causes of water leakage on the roof. The major causes are;
- External plastering cracks
- Insufficient grouting
- Incompatibility of building components, especially the lintel bands for RCC
- Water flashing on outer parts of the building
A concrete roof may leak due to shrinkage that results from drying, creep deformation, and thermal variation. Other causes include structural imperfections, rusting of the steel metals, and cracks in high-pressure zones.
What To Do In Case Of A Roof Leak
Finding the source of water leakage on your roof can sometimes be challenging. But that is the first step to finding a solution. You may do a water test to ensure that you get the source of the leaks. Professional experts may sometimes be crucial to establish the cause of the problem. You may use a galvanized flashing metal to cover the leaking surface. Alternatively, you may opt for polyethylene sheeting to cover the roof to avoid further leakages. But all these are short term solutions. Opting for a long-term solution such as repairing the entire roof is a good idea. After repairs, you should waterproof the roof.
Why You Should Waterproof The Roof
- Increases the durability of the building
- It reduces the cost of repairs
- Prevents the growth of mildew and mold that could be harmful to your health
- Reduction of Air conditioning costs since roof waterproofing also enhances insulation.
- To protect the interiors.
Steps To Follow When Waterproofing A Roof
Depending on the type of roof, an expert will advise you on the best material to use to waterproof your roof. There are five steps to be followed for liquid membrane application to waterproof a roof;
- Proper cleaning
- Treatment of the surfaces with reinforcing fabric, especially for pipes, corners of the roof, the floor type, and terminations of metal flashing
- Application of the main coat of the liquid membrane
The type of roofing determines the waterproofing method that an expert will recommend. When seeking the service, it is good to disclose the type of roof, whether a flat roof, a combination roof, a concrete roof, or a gable roof.
How Much Does Roof Waterproofing Cost?
Most people shy away from waterproofing the roof simply because they fear the cost of the entire process. But failure to do that will possibly increase the maintenance costs of your building in the long run. To estimate the cost of waterproofing the roof of your home, you should consider the cost of materials, labor, warranty, and size of the roof. One needs to invest in roof waterproofing to avoid future renovation costs since water leakage damages the roof and, eventually, the whole structure.
How To Choose An Effective Waterproofing Solution For Your Roof
Considering the following factors when choosing a roof waterproofing solution could help you to make a good decision;
- Bonding strength
- UV resistance
- Faster drying time
- High-quality products and expertise
Roof Care And Maintenance
There are things you can do to ensure that your roof remains in good condition. One of the things you can do is clean it and keep it free of debris. Regular cleaning will ensure that you remove all debris from the gutter, decks, and drains to ensure that water outlets can efficiently drain away from the water. It also helps to clear any vegetation that may hang over the roof. Regularly, an inspection of the roof will ensure the waterproof membrane and the roof surface are always in good condition. It is also good to inspect new roof installations regularly. That will help to ensure the waterproofing materials are compatible and effective in preventing roof leaks.
Homeowners should enhance the safety and protection of their homes. One should take great care of the roof because any leaks will damage the house structure and lead to mold growth that can adversely affect your health.