Roof Waterproofing

Rooftop waterproofing helps to prevent the penetration of water, moisture and other liquids into the floor and roof surfaces of a house or building.
Roof Waterproofing

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Technically correct construction, 100% soundproofing effect

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Roofs or terraces, indispensable positions in architecture, often face constant influences from nature. Sunlight, rainstorms, high winds, and weather variations all make roof decks and terraces vulnerable points. Infiltration, cracks, water seepage, moss cover, and broken scale become common, causing the building to deteriorate rapidly.

Roof Waterproofing

Choosing the right reputable and professional waterproofing contractor is an extremely important part to ensure the completion of the project. Knowledge of waterproofing materials, construction techniques, and practical experience will directly affect the quality of the work. Only reputable and certified quality units can ensure that the roof and terrace waterproofing will be done in the best way.

Choosing a reliable waterproofing construction partner is an important decision that the investor needs to think carefully. Ensure that your building is protected and maintained in the best way against the effects of the weather, as well as ensuring its aesthetics and long-term value.

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Here are some common methods for waterproofing a terrace:

1. Waterproofing with Sika

Sika is a well-known brand in the field of building materials, providing waterproofing products such as adhesives, adhesive tapes, waterproof adhesives, which are used to protect terraces from water ingress.

2. Kova waterproofing

Kova is a type of waterproof adhesive, commonly used to create a waterproof layer on the surface of terraces. Kova has good water resistance and durability over time.

3. Epoxy Paint

Epoxy paint is a high-quality waterproof paint with good adhesion and water resistance. This paint is often used to create a waterproof layer on the surface of the terrace.

4. Waterproofing with a membrane

Torch membrane is a flexible waterproofing material, usually glued to the surface of terraces to prevent water from seeping in. The torch membrane has good water resistance and is easily adjusted to fit different shapes of terraces.

5. Cement waterproofing

This method usually uses cement and sand to form a waterproof mortar. This mortar is applied to the terrace surface to prevent water from seeping in.

6. Tiled waterproofing

Tiling not only makes the terrace beautiful, but it can also create a waterproof layer by using watertight materials and waterproof glue.

7. Use waterproof glue

Waterproofing glue is a simple yet effective method to prevent water from seeping into cracks and crevices on the terrace. Waterproof glue is watertight and easy to apply.

8. Use waterproof tarpaulin

Waterproof tarpaulin is a layer of waterproof material that is placed on the surface of the terrace to prevent water from seeping through. This tarpaulin is often carefully laid out and combined with other watertight measures.

9. Asphalt waterproofing

Asphalt is a material with good waterproofing ability, often used to create waterproof coatings for terrace surfaces.

Each waterproofing method has its own advantages and limitations, so choosing the right method depends on the specific condition of the terrace and the technical requirements of the project.

Some causes of terrace water seepage

Rooftop floors in construction projects often have problems with seepage, due to the following reasons:

1. The structure is not guaranteed to be sustainable

The construction of the terrace roof deck does not comply with the principle of solid structure, leading to irregularities in the inclination and settlement of the floor. This facilitates the formation of cracks, breakage, crow's feet cracks and the accumulation of rain water, which in turn causes seepage.

2. The mismatch between the floor surface and the wall

The inconsistency between the concrete layer of the roof deck and the surrounding wall layer facilitates layer separation and the creation of holes through it. This disconnection is what leads to seepage.

3. Poor quality waterproofing materials and unreasonable construction

Using poor quality waterproofing materials or improper construction process leads to the phenomenon of fragility, not enough waterproofing ability according to weather changes. The loss of shrinkage of the waterproofing layers contributes to the conditions for seepage.

4. Inadequate waterproofing treatment

The practice of pouring concrete on the roof terrace is not carried out in accordance with the technical waterproofing process, leading to the lack of waterproofing ability for the floor. This process is the main cause of seepage.

5. Unsecured drainage system

When the drainage system at the roof deck is not properly designed, rainwater is not led properly, causing long-term stagnation of water, creating conditions for seepage.

6. Degradation and inappropriate design

When the roof deck floor undergoes deterioration without timely maintenance and repair, or the design solution is not compatible with the maintenance and repair of waterproofing, the situation of seepage will become worse. .

Advantages when constructing terrace waterproofing

The implementation of waterproofing works for roof floors and terraces of construction projects not only brings practical benefits but also creates peace for the work. Here are some important advantages:

1. Prolong the life of the work

The installation of a waterproofing layer helps to prevent water seepage from penetrating the cement layer, thereby protecting the structure of the roof deck and terrace from damage. This gives sustainability to the overall architecture and prolongs their lifespan.

2. Minimize maintenance and repair costs

Failure to apply waterproofing right from the beginning can lead to leakage, which in turn entails large costs for remediation and repair later. By investing in roof and terrace waterproofing from the ground up, you can minimize future maintenance and repair costs.

3. Enhance aesthetics

The waterproof layer not only plays a protective role, but also brings beauty to the building. Thanks to this protection, the house is always preserved its original beauty and is not affected by mold or water intrusion.

4. Increase the value of the work

The care and protection of roof decks and terraces is not only a matter of aesthetics, but also affects the overall value of the property. A house with a good waterproofing system will create credibility and increase brand value for the building.

5. Better asset protection

Roof decks and terraces are the main protection items of the building, waterproofing ensures that the contents inside are not damaged by the effects of water, thereby keeping them in top condition.

Popular roof terrace waterproofing construction plans

When attempting to increase the waterproofing of roof decks and terraces, a combination of waterproofing materials is often considered the most effective method. Here are some waterproofing construction options for roof decks and terraces, both of which are good and frequently used options:

1. Waterproofing with Sika paint

Sika waterproof paint is a premium choice often used for constructions such as houses, swimming pools, and water tanks. This product has strong adhesion and corrosion resistance, especially in alkaline environments. Sika paint has good resilience, helping to cope with cracks on the surface. More importantly, Sika paint does not harm the environment and human health.

2. Waterproofing with Kova paint

Kova waterproof paint has outstanding water resistance and is suitable for many types of projects. The strength of Kova paint lies in its ability to bond with concrete and cement mortar. Abrasion resistance, salt water resistance and alkali resistance are other advantages of Kova paint. Importantly, this paint does not contain harmful chemicals.

3. The option of using Bitumen torch film

Torch Bitumen Waterproofing Membrane is a combination of elastomeric BPP polymer bitumen and non-woven polyester mesh. This product has high performance in all conditions, with good waterproof, environmental protection and UV protection. This is the right choice for many construction projects.

4. Epoxy paint waterproofing

Waterproof epoxy paint is a strong choice with high adhesion and good resistance to heat, abrasion and friction. This paint is easy to clean and is suitable for many materials.

5. Use a cement-based waterproofing membrane

Cement-based waterproofing membrane has the ability to penetrate into the cement surface, protecting from external influences. These products also have good resistance to cracking and shrinking. In particular, the quick maintenance helps to quickly complete the repair.

Note that, before choosing the right waterproofing option, you should follow the manufacturer's instructions to ensure the best performance. If you are not confident in your ability to perform, using waterproofing services from experts will be a reasonable choice to ensure the best protection for the project.

Why to choose us?
Experienced & Professional
Owning a team of experienced, highly trained experts, using the most modern waterproofing methods and technology.
Efficient & Fastest
With leading knowledge and technology, we fix leak problems quickly and effectively, bringing peace of mind to our customers.
Prestigious & Quality
We are committed to implementing the waterproofing project in accordance with the process, ensuring the quality of the work is durable over time.
Reasonable & Economical
Control all stages in a reasonable manner and apply effective solutions, helping to save maximum costs for customers' waterproofing projects.
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