Basements require a combination of waterproofing solutions to prevent water ingress, including:

• Crystalline waterproofing applied to concrete walls and floors
• Membrane waterproofing for exterior foundation walls
• Proper drainage systems, such as French drains and sump pumps

The lifespan of waterproofing depends on the method used:

• Crystalline waterproofing – Permanent, as it integrates with the concrete
• Liquid membranes – 5 to 15 years, depending on quality and maintenance
• Sheet membranes – 10 to 25 years, depending on material and installation

At the beginning of the construction project. This ensures protection that guarantees durability that extends the lifespan of the structure.

Absolutely, waterproofing can be retrofitted for intact and damaged structures. For remedial waterproofing, we diagnose the cause of existing leaks and damage, and implement effective solutions to restore concrete integrity.

Drainage improvements serve to divert water away from the structure.

Costs vary depending on:

• Type of waterproofing system
• Size and condition of the structure
• Level of water exposure (e.g., basement vs. roof)

A site inspection is required to determine the most cost-effective solution.

Not always. Some waterproofing methods, such as integral crystalline waterproofing, actually enhance concrete’s strength by filling voids and reducing permeability. Other methods, like membranes and coatings, do not affect structural strength but protect against water damage.

Lagos has a high water table, meaning underground water exerts constant pressure on structures. Without proper waterproofing, water seepage, rising damp, and structural damage can occur. Specialised waterproofing systems, such as integral crystalline waterproofing and proper drainage, are essential.

Waterproofing does not stop cracking but helps prevent water from penetrating cracks. For better crack resistance, proper concrete mix design, reinforcement, and curing should be used alongside waterproofing solutions.

Concrete Logistics Limited offers:

• Expert solutions tailored for Nigeria’s climate and high water table conditions
• Proven waterproofing technologies with long-term durability
• Professional installation by certified applicators
• Comprehensive services, including dewatering and drainage solutions

Timelines vary greatly depending on the project’s size, complexity, chosen system, and curing requirements. We provide detailed project schedules after assessment.

By preventing moisture penetration, waterproofing stops rebar corrosion, concrete spalling, efflorescence, and thermal fluctuation damage, directly contributing to decades of added structural life.

Integral waterproofing is ideal for new concrete pours, offering protection throughout the concrete matrix from the inside out, often simplifying application and providing self-sealing properties.

We have the experience, resources, and project management expertise to handle projects of any scale, from multi-storey basements to expansive podium decks, ensuring efficient and effective delivery.

We conduct a thorough assessment of the structure’s purpose, exposure conditions, hydrostatic pressure, substrate type, and project budget to recommend a tailored solution.