Water damage is one of the most common and costly issues in construction. Whether it’s a residential home, commercial building, or infrastructure project, waterproofing plays an important role in maintaining durability and preventing leaks. Without proper waterproofing, structures can suffer from mold growth, weakened foundations, and costly repairs. This is why Intertectra is very detailed and specific with the waterproofing projects they take on and take pride in its long-lasting expertise in it.
Why Waterproofing Matters
- Waterproofing prevents structural damages as water infiltration can weaken concrete, steel reinforcements, and wooden structures.
- It also enhances durability since proper waterproofing extends the lifespan of buildings by preventing deterioration.
- It improves indoor air quality since reducing moisture buildup prevents mold and mildew growth.
- Lastly, it saves costs because preventing leaks reduces the need for expensive repairs and maintenance.
Common Causes of Leakages
Understanding the root causes of leakages helps in selecting the right waterproofing solutions. These causes are often found in structures and buildings across Lebanon, so it is important to be aware of them and solve the issue as soon as a person notices them. Some common reasons include:
- Cracks in walls and foundations because when buildings settle, cracks form that allow water to seep in.
- Poor drainage systems as improper grading and clogged gutters can cause water accumulation.
- Faulty roofing since damaged or poorly installed roofs can lead to leaks.
- Weak waterproofing layers because inadequate waterproofing materials or improper application can result in leakages.
Best Waterproofing Techniques
- Cementitious Waterproofing
One of the simplest and most cost-effective methods is cementitious waterproofing. It involves applying a cement-based coating to surfaces. It is commonly used for basements, water tanks, bathrooms, and swimming pools. - Liquid Waterproofing Membranes
Liquid waterproofing membranes provide a flexible and durable barrier against moisture. These coatings are ideal for roofs, balconies, terraces, and foundation walls. - Bituminous Waterproofing Bituminous coatings and membranes are widely used for roof waterproofing and underground structures. This means that they offer excellent resistance to water penetration and are commonly applied in basements, parking structures, and flat roofs.
- Polyurethane Waterproofing
Polyurethane coatings provide superior waterproofing and flexibility, making them ideal for areas exposed to extreme weather conditions. These areas include roof decks, bridges, and industrial floors.
How to avoid leakages:
- Regular Inspections
Routine inspections help identify potential issues before they become major problems. Be aware of:
• Cracks in walls and foundations
• Signs of mold or dampness
• Water stains on ceilings and walls - Quality Waterproofing Materials
Investing in high-quality waterproofing materials ensures long-term protection (such as UV resistance and adaptation to structural movements). These are quality materials that are offered in Intertectra and applied to the waterproofing projects nationally (across Lebanon) and internationally. - Proper Installation
Even the best waterproofing materials can fail if not applied correctly. Hiring experienced professionals (such as Intertectra) ensures:
• Correct surface preparation
• Proper sealing of joints and cracks
• Adequate curing time for coatings - Maintenance and Repairs
Waterproofing systems require periodic maintenance to remain effective. The maintenance includes cleaning drainage systems, reapplying waterproofing material when needed, and repairing cracks.
Waterproofing is an essential investment in construction, ensuring buildings remain protected from leaks and moisture damage. In Intertectra, we use the right techniques, materials, and maintenance practices, so that property owners can prevent costly repairs and enhance the duration of their structures. Our accumulated knowledge of Lebanese infrastructures and conditions as well as our acquired skills over the years serve to enhance credibility and trust between our clients and us to build a durable, long-lasting, and high-quality project.