Below Grade Waterproofing
Serving Los Angeles, Pacific Palisades, and Malibu
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Ensuring Lasting Protection with IHC Construction Group’s Below-Grade Waterproofing Solutions
Prevent Water Damage & Strengthen Your Foundation
Below-grade structures such as basements, foundations, underground garages, and retaining walls are highly susceptible to water infiltration. IHC Construction Group specializes in below-grade waterproofing services to protect homes, businesses, and infrastructure in Los Angeles, Pacific Palisades, and Malibu. Our expert solutions prevent water intrusion, reduce hydrostatic pressure, and preserve the integrity of below-ground structures.
Understanding Below-Grade Waterproofing
Below-grade waterproofing is a critical component of structural durability, protecting properties from groundwater intrusion, soil pressure, and environmental conditions. Without proper waterproofing, below-ground spaces are at risk of foundation cracks, mold growth, structural weakening, and costly repairs.
Key factors affecting below-grade waterproofing effectiveness:
Soil Type & Water Table Levels – High water tables increase hydrostatic pressure, requiring specialized drainage solutions.
Building Materials – Concrete, masonry, and wood require different waterproofing treatments.
Climate & Rainfall Exposure – Regions with frequent rainfall or seasonal flooding need high-performance membranes and coatings.
Innovative Methods for Effective Below-Grade Waterproofing
Foundation Waterproofing
A waterproofed foundation is essential for structural longevity. We apply high-performance liquid and sheet membrane systems to block moisture penetration and prevent deterioration. Our foundation waterproofing services include:
Bituminous & Polyurethane Coatings – Forms a seamless barrier to prevent water seepage.
Cementitious Waterproofing – A rigid waterproofing solution commonly used for concrete surfaces.
Bentonite Clay Systems – An eco-friendly solution that expands upon contact with water to create a watertight seal.
Basement Waterproofing
Basements are prone to leaks, flooding, and mold growth. We implement drainage systems, vapor barriers, and waterproof coatings to keep basements dry and protected from moisture damage. Our basement waterproofing solutions include:
Interior & Exterior Waterproofing Systems – Dual-layer protection against water intrusion.
Sump Pump Installation – Prevents basement flooding by actively pumping out accumulated water.
Dehumidification & Mold Prevention – Ensures long-term moisture control and air quality.
Retaining Wall Waterproofing
Water buildup behind retaining walls can lead to hydrostatic pressure and structural failure. Our drainage membranes, sealants, and weep hole systems effectively manage water flow and enhance wall durability. Our solutions include:
Drainage Boards & Geo-Membranes – Improve water flow and minimize soil pressure.
Weep Hole & French Drain Installation – Allows controlled water discharge to prevent wall stress.
Elastomeric Coatings – Provides a flexible, waterproof layer resistant to cracking.
Underground Garage Waterproofing
Underground parking structures face constant exposure to groundwater and weather conditions. We use high-quality waterproofing coatings and drainage solutions to prevent water seepage and structural weakening. Key methods include:
Traffic-Grade Waterproofing Membranes – Ensures durability under vehicle weight and exposure.
Crystalline Waterproofing Treatments – Penetrates concrete to form an impenetrable barrier.
Expansion Joint Sealing – Prevents water leaks through structural movement gaps.
Drainage & Moisture Management Systems
Effective waterproofing goes beyond coatings. We install French drains, sump pumps, and moisture barriers to ensure proper water diversion and long-term protection for below-grade spaces. Our drainage solutions include:
Hydrostatic Pressure Relief Systems – Diverts water away from foundations.
Subsurface Drainage & Perimeter Drain Systems – Controls water buildup before it reaches structures.
Permeable Surface Treatments – Reduces standing water and improves ground drainage.
Leaders in Below-Grade Waterproofing Systems
Cutting-Edge Waterproofing Technology – We utilize premium materials and advanced installation techniques for long-lasting results.
Customized Solutions for Every Property – Our services are tailored to soil conditions, water table levels, and structural requirements.
Licensed & Insured Waterproofing Experts – IHC Construction Group ensures compliance with industry standards and local building codes.
Prevention of Mold, Leaks & Structural Decay – Our solutions fortify foundations, basements, and underground structures against moisture damage.
Get a Free Below-Grade Waterproofing Consultation Today
For professional below-grade waterproofing services in Los Angeles, Pacific Palisades, or Malibu, contact IHC Construction Group today. Call us at (818) 540-5235 or fill out our online contact form to schedule a free consultation.
Get a Free Waterproofing Consultation Today
For professional waterproofing services in Los Angeles, Pacific Palisades, or Malibu, contact IHC Construction Group today. Call us at (818) 540-5235 or fill out our online contact form to schedule a free consultation.
