Is a waterproofing roofing necessary？

Not all people understand waterproof roofing do not do well can cause what serious consequences, so some people will consider whether waterproofing roofing is really necessary? If so, what should we pay attention to when carrying out waterproof roofing?

Why is the waterproof roofing?

What should be considered before undertaking a waterproof roofing project?

What waterproof roofing step is correct?

Precautions for waterproof roofing

Why is the roof waterproof?

Many homeowners aren't worried about waterproof roofs. Are you sure your roof is waterproof enough? It may have started this way, but for years, even a small leak might not have stopped the roof. Starting with the installation of the roof, high quality roof maintenance should be carried out on a regular basis to avoid further problems. Roofing waterproofing is something you must always pay attention to, especially if you live in areas with high humidity, heavy rainfall, strong winds and heavy rain. The roof needs to be inspected and maintained regularly throughout the year to prevent or repair any problems, such as leaks in the roof, and then worsen. We recommend that you inspect the roof once a year, especially after a severe storm.

What should be considered before undertaking a roof waterproofing project?

The style and installation of the roof is essential for a durable roof and for ease of care. Some roof designs may be more leaky. A sloping roof promotes satisfactory drainage, as water can flow from the roof, rather than from a flatter roof, which may be flooded. Your roof should also allow water to run off the foundations of your home, as infiltration can weaken them. Proper installation and operation of gutters and proper drainage are essential. These factors will increase the life of the roof and prevent leaks. Rain water is another important component of a waterproof roof. The metal can cover the seams or protrusions of the roof to prevent water from seeping out.

To the average homeowner, the roof looks like a fairly simple structure. But your roof is a complex system of layers. This includes a waterproofing roofing method that forms a barrier under your roof shingles or shingles. It can protect your home and its valuable property from harmful leaks. A roofing film can be installed on the roof frame to prevent moisture from underneath the roof material (tile or shingle is recommended for effective waterproofing). If everything is installed correctly, the roof will keep your home dry and safe all year round.

Waterproof roofing coatings are used for flat decks rather than sloping roofs. If your roof has no potential damage, this is a good choice. If holes or cracked cracks occur, they need to be repaired before surface leveling (such as painting) can be used. This waterproofing roofing method is convenient and easy, and aesthetically enhances your roof. But at a premium, waterproofing should never be used as a temporary solution to a permanent problem. Instead, use it as an additional waterproofing roofing system. Most high-quality waterproof coatings also have uv protection and built-in film, both of which can improve the life of the roof.

Obtain a licensed roofer to apply waterproof roof paint prior to the rainy season and after any necessary repairs to the roof. Applying a coating is a multifaceted process that involves multiple stages, each of which requires careful and skillful execution. Especially to take into account rainfall, must seriously consider the roof waterproof treatment. Leaking roofs can cause permanent damage to your home and valuable property. Waterproofing extends the life and overall value of the roof, especially when completed by a licensed roofer. A licensed roofing contractor will inspect your roof and find the most effective waterproofing method for your situation.

What roofing waterproof step is correct?

Twenty or 30 years ago, most flat roofs covered with single-layer roof membranes, such as ignited modified leached membranes (Mod bit) or EPDM, are now good candidates for recycling. Completely replacing old roofing systems with new ones is often prohibitively expensive, but in the past few years, liquid applied roofing systems have become a reliable and valuable alternative on the market.

In determining the most appropriate roofing waterproofing solution, the owner or property manager should give equal weight to the roofing contractor's expertise and reliability, as well as material system selection. The first condition that must be met when selecting the right material is the compatibility between the existing roof surface and the intended liquid product. Not paying attention to the type of material previously used to coat single-storey roofs can be a costly mistake. For example, it is a bad idea to apply polyurethane to a previously elastic surface coated with acrylic. Most polyurethane coatings contain solvents with high risk of re-emulsification of acrylic acid. Another example is the former silica-covered roof. This type of surface will not accept any other coating as the silicone surface will prevent adhesion.It is also important to clean the substrate correctly before waterproofing the flat top.

Whether it is a new deck or an existing roof system, this process is important because the liquid product needs to adhere directly to the clean exposed substrate surface. Debris, grease, dust or any other binder sandwiched between the deck surface and the newly applied fluid material will weaken or hinder adhesion. Therefore, improper cleaning of the substrate will have a negative impact on the performance of the cured film, leading to its early failure. Pressure cleaning is the most common method of cleaning existing roofs to prepare surfaces. For this reason, most manufacturers specify their own detergent, usually a biodegradable detergent or a widely accepted universal equivalent.

Precautions for waterproof roofing

The success of any waterproof roofing water project always depends on the correct application. Coated flat roofs do not always mean that the roof will become waterproof. Many coatings merely protect existing roof membranes from degradation by uv radiation, thus extending their service life. For example, acrylic coatings are re-emulsified in water, causing the product to fail completely where the roof stagnates. Owners and/or property managers should only consider using such paint for maintenance purposes as the roof has a good positive slope and water does not accumulate around the drain.

There are many important aspects to consider for a successful waterproofing roofing project, even when selecting the appropriate designated liquid coating waterproofing film. Is the substrate dry? Are the substrate and ambient temperatures acceptable? Is the required amount of consumption met? Is the drying time of each layer of liquid product respected? How to properly manage the application with the final incoming rain?

For people living in rainy areas, there is not enough attention to roofing waterproof may cause serious consequences, and even endanger your property and personal safety. If you are looking for a high quality roofing waterproofing material with good safety effect and reasonable price, Jiangsu Canlon Building Materials CO.,Ltd will provide you with the best products.