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Our Specialties

Overland Flow Lots

Teal hexagon badge with "Building Since 1966" in white text. Below, "gwhomes" and "Custom Homes: Designed Better, Built Better" are written. White rays emanate from the hexagon.

Our Specialties

Overland Flow Lots

Teal hexagon badge with "Building Since 1966" in white text. Below, "gwhomes" and "Custom Homes: Designed Better, Built Better" are written. White rays emanate from the hexagon.

Understanding the Overland Flow Lots  

Overland flow occurs when water flows over the ground due to the land’s slope or topography, rather than through traditional drainage systems. These lots may be in areas prone to surface runoff, and as such, the flow path must be carefully considered when designing a home. Building on an overland flow lot requires special planning to ensure that water management and flood protection systems are properly incorporated into the design.

Challenges for Building on Overland Flow Lots  

Building on overland flow lots presents several challenges that require careful planning. Key issues include managing water flow to prevent flooding around the foundation, designing effective stormwater systems, and elevating the home’s foundation to protect against surface water. Soil stability and terrain also impact water retention and flow, while compliance with local regulations is essential for approval. Additionally, constructing on these lots often incurs higher costs due to the need for specialised drainage solutions and flood protection.   

Building homes on overland flow lots requires a deep understanding of water movement and its impact on property. With years of experience in the industry, we specialise in designing and constructing homes that effectively manage and redirect water flow. Our expert team uses a combination of advanced engineering techniques and high-quality materials to ensure your home remains secure, stable, and resilient, regardless of the challenges posed by natural water patterns. We focus on long-term durability, creating homes that stand strong and prioritize the safety and well-being of your family  

Overland Flow Lot Construction with Confidence and Expertise   

Building on an overland flow lot requires a thoughtful and precise approach to ensure safety and long-term durability. At GW Homes, we bring nearly 60 years of experience in designing homes that are resilient to the challenges of overland flow risks.  

Site Assessment and Planning

We begin with a thorough site assessment to understand the specific water flow patterns and potential risks of the property. This helps us develop a detailed plan that addresses any surface water issues and ensures a strong foundation for your home.

Elevated Foundations

To prevent water from affecting the living areas, we raise the home’s foundation above the expected water flow levels, providing a stable and dry living environment. 

Efficient Drainage Solutions

We implement smart drainage systems, such as swales, trenches, and stormwater management strategies, to direct water away from the property and reduce the likelihood of water pooling near the foundation.

Flood-Resistant Materials

Using durable, flood-resistant materials like concrete, steel, and treated timber ensures the structure remains strong and protected, even in challenging weather conditions.  

Why Choose GW Homes for Your Overland Flow Lot Construction?  

When it comes to building on overland flow lots, choosing the right builder is essential. With decades of experience, GW Homes has the knowledge and expertise to create homes that are safe and sustainable. We understand that every overland flow lot is unique, and we approach each project with a customised strategy that considers site-specific water flow patterns, local regulations, and your design preferences. With GW Homes, you can be confident that your home will not only be beautiful but also built to last, no matter the environmental challenges it faces.  

This custom home features an empty room with light wood flooring, white walls, a ceiling fan, and recessed lights. Large sliding glass doors and a window open to a fenced outdoor area with lush greenery, offering serene views.