Structural Waterproofing
Comprehensive Protection for Buildings
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Advanced Waterproofing Solutions to Prevent Leaks, Moisture Damage & Structural Deterioration
Water damage poses a significant risk to buildings, foundations, and underground structures, leading to cracks, deterioration, and costly repairs. Over time, exposure to moisture can weaken materials, cause corrosion in reinforcement systems, and promote mold growth, leading to health hazards. Poor waterproofing can also result in reduced energy efficiency, making buildings vulnerable to temperature fluctuations and humidity-related damage. Our specialized waterproofing solutions protect against leaks, moisture, and environmental stressors, ensuring long-term durability, structural integrity, and sustainability for residential, commercial, and industrial properties
Services We Provide In Structural Waterproofing Includes
1
Polyroof Combo System
Polyroof Combo System is a comprehensive roofing solution that integrates waterproofing, thermal insulation, and finishing into a single system. It is designed to provide long-term durability, energy efficiency, and superior leak protection for residential, commercial, and industrial buildings.
Superior Waterproofing Protection
The advanced membrane technology ensures a completely sealed surface, preventing leaks, cracks, and moisture damage. Ideal for both new constructions and retrofit projects.
UV & Weather Resistance
Designed to withstand harsh climatic conditions, including extreme heat, UV rays, and heavy rainfall. This extends the lifespan of the roofing system.
Seamless & Crack-Resistant Finish
Polyroof technology ensures a smooth, continuous application, eliminating weak points where water can seep through, making it highly durable and long-lasting.
High-Performance Thermal Insulation
Polyroof Combo System incorporates heat-resistant layers, reducing interior temperature fluctuations and enhancing energy efficiency, lowering cooling costs.
Low Maintenance & High Durability
Once applied, the Polyroof Combo System requires minimal upkeep, providing years of protection against environmental wear and tear.
Fast Application & Cost-Effective Solution
Engineered for quick installation, reducing labor costs and downtime. Its long-term benefits make it a cost-effective choice for property owners.
Application And Industry Use
High-Rise Residential & Commercial Towers
Ensures thermal insulation, waterproofing, and durability, protecting against extreme heat, UV rays, and sandstorms.
Industrial Facilities & Infrastructure Projects
Provides weather-resistant waterproofing for warehouses, tunnels, metro stations, and bridges, ensuring long-term protection.
Hotels, Resorts & Commercial Centers
Enhances energy efficiency, leak prevention, and sustainability for hospitality, shopping malls, and rooftop structures.
2
Wet Area Waterproofing
Wet areas in buildings are highly exposed to water and humidity, making them vulnerable to cracks, mold growth, structural weakening, and leaks. Wet Area Waterproofing ensures a water-tight seal that protects floors, walls, and surfaces from moisture penetration, enhancing durability.
Advanced Water-Resistant Coatings
Utilizes high-performance waterproofing membranes that create a sealed barrier against moisture intrusion,Ideal for bathrooms, kitchens, pools, and wet areas that are constantly exposed to water
Seamless Waterproofing Application
Ensures continuous, gap-free coverage, preventing leaks in walls, floors, and hidden plumbing areas.Reduces the risk of water pooling and mold growth in poorly sealed structures.
Anti-Fungal & Mold-Resistant Technology
Contains anti-microbial additives that inhibit mold and bacterial growth, improving indoor air quality.Essential for high-humidity environments like spas, saunas, and luxury hotels in the UAE
Thermal & Chemical Resistance for Pools & Industrial Wet Areas
Designed to withstand heat exposure, chlorine, and industrial chemicals commonly found in pools and commercial kitchens.Prevents degradation from cleaning agents, oils, and acidic solutions used in food processing facilities.
Compatibility with Multiple Surfaces
Works effectively on tiles, concrete, wood, and metal surfaces, ensuring long-term adhesion without peeling or cracking.Customizable for both residential and large-scale industrial applications
Low Maintenance & Long-Term Durability
Offers superior resistance to wear and tear, reducing the need for frequent repairs or reapplications.Provides a cost-effective, long-lasting waterproofing solution that enhances property value.
3
Cementitious & Polymer Waterproofing Fiber Mesh System
Flat and shallow pitched roofs often experience significant wear and tear, leading to persistent leaks and costly maintenance over time. This is especially common in regions prone to heavy rain, flooding, and extreme temperatures, where traditional roofing materials like felt and bitumen quickly deteriorate.
The Cementitious & Polymer Waterproofing Fiber Mesh System is designed to provide long-lasting protection, effectively sealing roofs and preventing water infiltration, surface deterioration, and thermal expansion damage. This high-performance waterproofing solution enhances the durability, resilience, and flexibility of roofing systems while ensuring structural integrity over time.
Advanced Liquid Polymers for Watertight Sealing
Liquid polymers create a seamless, fully adhered waterproofing membrane, preventing roof leaks, cracks, and blistering over time. Unlike conventional resurfacing materials, this solution adapts to temperature fluctuations without compromising performance.
Superior Temperature & Weather Resistance
Designed to withstand extreme environmental conditions, including heat, storms, UV exposure, and humidity, ensuring long-term durability without requiring frequent repairs.
Fiber Mesh Reinforcement for Added Strength
A fiber mesh system strengthens roofing structures, preventing surface disintegration, premature aging, and leakage risks. This reinforcement ensures high tensile strength, improving performance in high-stress areas
Enhanced Flexibility & Crack Prevention
Unlike rigid materials that fail under expansion and contraction, this system adjusts to structural movement, preventing surface cracks and gaps where moisture could penetrate
Ideal for Roof Protrusions & Complex Surfaces
Ensures comprehensive sealing around fixtures, piping, vents, and surface-mounted installations, overcoming the installation challenges associated with traditional waterproofing methods
Cost-Effective & Long-Lasting Performance
Reduces the need for frequent repairs, offering a sustainable, maintenance-free roofing solution that ensures prolonged efficiency and reliability.
Application And Industry Use
Weather-Exposed Roofing Systems
Ideal for buildings in high-humidity regions, flood-prone areas, and extreme temperature zones, ensuring consistent waterproofing performance
Industrial & Infrastructure Projects
Provides structural reinforcement for warehouses, factories, bridges, and tunnels, preventing moisture-related deterioration.
Residential & Commercial Buildings
Effectively protects homes, offices, shopping centers, and public structures from water infiltration, ensuring long-term sustainability
3
Injection Resins & Membrane Technology
Injection Resins and Membranes are high-performance waterproofing solutions used to seal cracks, repair concrete structures, and prevent long-term water damage. These materials provide deep penetration sealing, ensuring structural integrity in residential, commercial, and industrial buildings.
Deep Crack Sealing & Structural Reinforcement
High-pressure injection resins penetrate deep into cracks, sealing and strengthening structures from within.Ensures long-term stability for basements, tunnels, bridges, and concrete foundations.
Flexible & Rigid Membrane Systems
Flexible membranes adapt to temperature changes, preventing cracks in moving structures.Rigid membrane systems provide solid protection for foundations, tunnels, and industrial surfaces.
Hydrophobic & Hydrophilic Injection Technology
Hydrophobic resins repel water, creating moisture-proof barriers in underground structures.Hydrophilic resins expand upon contact with water, sealing cracks completely.
Anti-Corrosion & Mold-Resistant Properties
Prevents corrosion in reinforced concrete and steel structures, extending their lifespan.Blocks fungal and mold growth, ensuring better hygiene and air quality in enclosed spaces.
Chemical-Resistant & UV-Stable Protection
Resistant to industrial chemicals and acidic substances, perfect for warehouses and processing plants.UV-stable membranes prevent sun damage for exposed surfaces like roofs and external walls
Eco-Friendly & Sustainable Solutions
Utilizes non-toxic, environmentally safe materials, reducing harmful emissions.Supports sustainable construction, ensuring energy efficiency and long-lasting protection.
Application And Industry Use
Structural Repair & Reinforcement
Injection resins play a vital role in restoring and reinforcing damaged foundations, tunnels, and underground facilities. They seal cracks, strengthen weak structures, and improve long-term stability, preventing moisture-related deterioration in residential, commercial, and industrial buildings.
Infrastructure & Heavy-Duty Construction
Used in bridges, highways, tunnels, and large-scale infrastructure projects, membrane technologies ensure waterproofing durability and corrosion resistance. These solutions protect critical structures from harsh environmental conditions, preventing long-term degradation and reducing maintenance costs.
Industrial, Manufacturing & Water Retention Systems
Injection resins and membranes are ideal for factories, chemical plants, and water containment units. They provide high chemical resistance, leak-proof reinforcement, and sustainable moisture protection, ensuring safe and durable performance in high-risk environments.
Testimonials
What Our Customers Say
Hear from our satisfied customers who have experienced the quality and value of our products and services.
Polyroof Combo System
“Al Sahi Insulation transformed our rooftop with their Polyroof Combo System! The waterproofing and insulation combination has drastically improved thermal efficiency while ensuring complete leak protection. Their team was professional, and the results exceeded expectations
Immanuel
Wet Area Waterproofing
“We had persistent water leakage issues in our bathrooms and kitchens until Al Sahi Insulation stepped in. Their Wet Area Waterproofing solution provided seamless protection, preventing moisture damage and mold growth. Highly recommended for long-lasting results
Asif
Cementitious & Polymer Waterproofing with Fibre Mesh System
“Our basement suffered from severe water ingress, but Al Sahi Insulation’s Cementitious & Polymer Fibre Mesh System provided a strong and durable barrier. The advanced layering technique reinforced our walls, making them completely water-resistant. Reliable service and excellent craftsmanship
Aleena
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AL SAHI BUILDING MAINTENANCE AND INSULATION CONTRACTING LLC