Drainage Solutions in Old Lyme, CT. From Roofline to Ground.

CT GutterPro designs and installs complete water drainage systems for homeowners and commercial properties throughout Old Lyme, CT. Old Lyme's geography creates drainage conditions that are more complex than most Connecticut towns. The tidal marsh areas near the Connecticut River corridor affect subsurface moisture across a significant portion of the town. The flat coastal terrain in the beach communities near the Sound offers limited natural grade away from foundations. The forested inland areas near Rogers Lake and South Lyme have their own drainage characteristics where soil composition and terrain slope vary from neighborhood to neighborhood. Your gutters move water off your roof to your downspouts, but where that water goes once it reaches the ground matters just as much. We complete the water management chain from the roofline down.

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Yard Drainage Solutions We Provide for Old Lyme Properties

Downspout Extension

The most direct and cost effective drainage solution for most Old Lyme homes. When your downspout discharges at the base of your foundation wall, every storm sends concentrated roof water directly against your basement. We install rigid aluminum surface extensions and buried PVC pipe extensions that carry downspout discharge well away from the foundation, redirecting it toward safer ground or a dedicated collection point.



On Old Lyme's flat coastal lots near the beach communities, the direction and termination point of a downspout extension requires careful site assessment. Moving water away from the foundation only works if the discharge point does not create a new pooling problem on a lot with limited natural grade.

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French Drainage System

A French drainage system uses perforated pipe in a gravel filled trench to intercept subsurface water moving through the soil and redirect it away from your Old Lyme home. The right solution when water is pushing against your foundation from the soil itself rather than from surface runoff.

Old Lyme's tidal marsh areas near the Connecticut River corridor present subsurface drainage conditions that are distinct from standard inland lots. Tidal influence on subsurface moisture can create seasonal and even daily fluctuations in the water pressure against foundation walls in properties near the river. A French drainage system designed with these conditions in mind addresses that pressure source in a way that surface solutions cannot.

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Dry Well Drainage

A dry well collects water from a downspout extension or French drainage system and allows it to slowly percolate into the surrounding soil. On Old Lyme properties near the tidal marsh areas and the coastal lots, water table conditions vary significantly. We evaluate your specific soil conditions and water table level before recommending dry well drainage. In locations where seasonal water table rises are significant, a dry well that is sized for average conditions can saturate quickly during heavy rain or high tide events and back up.

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Channel Drain

A surface mounted linear drain installed across a driveway, patio, or other hard surface where water sheets toward a structure. For Old Lyme homes with driveways that slope toward the garage, patios that collect water near foundation walls, or areas where surface runoff concentrates toward a structure, a channel drain intercepts the water before it reaches a threshold or foundation wall.

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Underground Downspout Systems

Buried PVC pipe connected directly to the base of your downspout that carries roof water underground to a discharge location well away from your home. On Old Lyme's flat coastal lots where surface grade options are limited, an underground system that routes water to a safe termination point is frequently the most practical complete solution. We route the pipe with proper slope, install access cleanouts, and terminate at a pop up emitter or a safe discharge point on your Old Lyme property.

How We Assess Old Lyme Drainage Problems

Before recommending any solution, we walk your full Old Lyme property, observe where water is moving and pooling, assess your current downspout discharge situation at every point, and evaluate the grading around your foundation. On Old Lyme properties near the tidal marsh and river corridor areas, we also consider the relationship between the water table level, tidal influence on subsurface moisture, and seasonal variation. On the coastal lots near the beach communities, we assess the flat terrain and limited natural grade conditions specific to those properties. That full site assessment is what separates a drainage solution that works from one that moves the problem somewhere else.

When Drainage and Gutter Work Go Together in Old Lyme

The most common scenario we see on Old Lyme properties is a gutter system that needs replacement or repair combined with a downspout extension or underground system that was never properly configured for the lot conditions. We handle both in a single project.

Drainage Solutions Across Old Lyme

CT GutterPro serves properties throughout Old Lyme, CT. From the flat coastal lots in the beach communities near the Sound, to the tidal marsh and river corridor properties, to the inland neighborhoods near Rogers Lake and South Lyme, we know the drainage conditions that are specific to each part of Old Lyme.



For comprehensive dedicated drainage projects beyond the scope of roofline and downspout work, our partner CT Drainage Pro at ctdrainagepro.com provides full residential and commercial drainage services.


Licensed and insured. HIC#0654716. Owner operated since 1986.

What Our Customers Are Saying

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"Leaky downspout is gone, and so is the water that was getting the basement. Last rainstorm everything was dry. Quick and easy. Responsive service."

— Rob Riccio

"Their team was so friendly and respectful of my property. It’s clear they take pride in doing the job right the first time."

— Thomas Wright

Why Drainage Solutions Matters in Old Lyme

Old Lyme has some of the heaviest tree canopy on the Connecticut shoreline, which means gutters fill faster and need cleaning more frequently than in other towns. The historic art colony homes near the village center have architectural details that require careful gutter fitting. Large-lot properties often have extensive roof systems with 300 or more linear feet of gutter. The Lieutenant River corridor creates persistently high moisture conditions that accelerate wood rot at the fascia line.



The most common drainage issues we see on Old Lyme properties are concentrated roof water pooling against the foundation because downspouts discharge too close to the house, standing water in low spots where the grade doesn’t carry water away, and saturated soil along the foundation wall during extended rain events. We assess each property individually and recommend the right combination of solutions. Sometimes a simple downspout extension solves the problem. Sometimes a French drain or dry well is needed. We explain the options and the costs clearly.

Frequently Asked Questions About Drainage Solutions in Old Lyme CT

  • What is the difference between a French drainage system and a dry well for Old Lyme properties?

    A French drainage system intercepts subsurface water and redirects it to a discharge point elsewhere on your property. A dry well collects water and allows it to percolate into the surrounding soil on site. On Old Lyme properties near the tidal marsh and river corridor where subsurface moisture is affected by tidal influence and seasonal water table changes, a French drain is often the more appropriate choice. Dry wells work well on inland Old Lyme properties where soil permeability is adequate and water tables are more stable.

  • How much do drainage solutions cost in Old Lyme, CT?

    Costs vary by solution type and project scope. Old Lyme properties near the tidal marsh and coastal areas often require more involved assessment before a solution is specified. CT GutterPro provides free on site assessments with exact pricing before any work begins. Contact us to schedule a site walk and written estimate.

  • Can you fix standing water in my Old Lyme yard?

    In most cases, yes. Standing water on an Old Lyme property is caused by grading issues, poor soil permeability, inadequate downspout extension, tidal or seasonal water table influences, or a combination. We assess the cause on site and recommend the appropriate solution. For larger or more complex drainage projects, our partner CT Drainage Pro at ctdrainagepro.com handles comprehensive residential drainage work.

  • Will a downspout extension solve my Old Lyme basement moisture problem?

    It depends on the source. If your basement moisture is from concentrated roof water discharging at the foundation wall, a downspout extension typically solves it directly. If the moisture is from subsurface pressure affected by tidal or seasonal water table influences, which is more common on Old Lyme properties near the river corridor and tidal marsh areas, a French drainage system is the more appropriate intervention.

  • Can you install drainage solutions at the same time as a gutter replacement in Old Lyme?

    Yes. Downspout extensions, underground systems, and dry well connections are easiest to configure when the gutter work is already underway. We coordinate drainage and gutter work as a single project whenever the scope allows.

Get a Free Drainage Estimate for Your Old Lyme, CT Property

Tell us what you are seeing on your Old Lyme property. Standing water. Basement moisture. Downspouts discharging too close to the foundation. We will come out, walk the full property with your specific lot conditions in mind, and give you a clear honest recommendation with exact pricing.