Nestled in Elizabeth, Pennsylvania, just south of Pittsburgh, Isbir Construction and Landscape has carved a niche in a highly specialized field of construction: exterior drainage solutions. Under the leadership of owner Mike Isbir, the company is committed to protecting homes and buildings from the detrimental effects of groundwater infiltration by keeping it out rather than addressing it once it’s already entered.
Specializing in French drains, Isbir Construction’s expertise lies in designing and installing systems that redirect groundwater away from foundations, ensuring the longevity and structural integrity of buildings across Pittsburgh. Here’s a closer look at the types of exterior French drains offered by this company and how they provide solutions to the complex issues of groundwater.
Understanding Groundwater and French Drains
Groundwater, often referred to as a high water table or wet weather spring, is hidden beneath the earth’s surface, seeping through soil layers and moving slowly but persistently. In high water table areas, this groundwater can easily breach foundations if not properly managed. Enter the French drain system—a specialized underground drainage solution that effectively channels groundwater away from buildings and landscapes.
The Two Key Types of French Drains
Isbir Construction offers two primary French drain solutions tailored to address specific groundwater challenges:
1. Deep Foundation French Drains
When most people think of French drains, they envision the deep foundation variety. This type involves creating a gravel column from the base of a building’s foundation, extending to just below the basement floor, with a perforated pipe to facilitate water flow away from the structure. This deep drainage solution is crucial for homes and buildings that are prone to groundwater infiltration at the foundation level.
To ensure optimal protection, Isbir’s team first applies a waterproof membrane—often tar or similar material—along the foundation wall, creating a barrier that prevents water from penetrating the foundation. The perforated pipe at the base of the gravel column then acts as an outlet, allowing groundwater to safely escape, keeping basements dry and secure.
2. Shallow French Drains for Landscaped Areas
Isbir Construction also specializes in shallow French drains, which are designed to handle groundwater in lawns or landscaped areas. Unlike the deep foundation French drains, shallow drains are typically installed in the middle of a lawn or in areas where water naturally accumulates, especially those plagued by springs or frequent standing water.
Typically 12 to 24 inches deep, shallow French drains are strategically placed—often more than 20 feet away from a building’s foundation—to intercept water before it reaches the structure. Isbir’s team often grades the land to gradually slope toward these drains, which quickly channel water away from low-lying or swampy areas.
Aesthetic and Functional: The Exposed River Gravel Design
To enhance both functionality and appearance, Isbir Construction leaves decorative river gravel exposed on shallow French drains, allowing for easy collection of residual surface water. However, Mike Isbir emphasizes that these drains are designed for minor surface water management; high volumes of fast-moving water would require an additional surface drainage solution.
Pittsburgh’s Trusted French Drain Specialists
From foundation-grade solutions to beautifully integrated lawn drainage, Isbir Construction’s experience in French drain installations goes beyond simply addressing drainage needs—it focuses on long-term results tailored to Pittsburgh’s unique environment. With a team rooted in civil engineering knowledge and an unwavering commitment to customer service, Isbir Construction has become a trusted partner in keeping homes and landscapes throughout the Pittsburgh area dry and well-protected.
For more information about how Isbir Construction can provide custom drainage solutions for your property, contact them at 412-751-4539 or visit their website to schedule a consultation. Whether you’re dealing with troublesome groundwater or surface water concerns, Isbir Construction stands ready to safeguard your property with expertise honed over years of specialized service.
