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Basement Waterproofing in Drumore, PA

Many Drumore cellars were dug beside the same spring that fed the farm

Thin soil over schist, fieldstone cellar walls and groundwater that surfaces as springs. When the water in your cellar ignores the weather, the spring is usually why.

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Interior waterproofing at the footing, in cross-sectionCutaway through soil, a concrete block foundation wall, and the basement floor and framing beside it. Water seeps down through the soil on the left and gold arrows show it pressing against the wall. A green wall vapor barrier runs down the inside face of the block and turns into a sealed cove joint where the floor meets the wall, with a gold wedge marking the joint water would otherwise enter through. Below the floor slab, a green perforated drain pipe sits in a gravel bed at the footing and runs right into a sealed green-lidded sump basin, whose discharge line rises and carries water off to the right, away from the house.GradeWall vapor barrier over blockCove joint, sealedPerforated drain in a gravel bed at the footingDischarge, routed away from the house
Basement Waterproofing in ZIP 17518 · Drumore Twp · Lancaster County, PAOffice: 2348 Harrisburg Pike, Lancaster, PA 17601 · Mon–Sat 7AM–8PM

Waterproofing in Drumore

Southern schist uplands

Drumore Township is some of the most rural ground in Lancaster County, far down in its southern end, with fields rolling over thin soil and schist a short dig below. The farmhouses are old and their cellars are mostly fieldstone. A good number of properties still have a springhouse, or what is left of one, because the farm was sited around a spring in the first place.

That spring matters to the basement. Groundwater in Drumore moves through fractures in the schist and comes to the surface wherever the rock forces it up, which is how the springs that feed the local creeks began. A cellar dug into the same slope can cut straight into that flow. The result is a spot on the floor, or low on one wall, that runs clear water for weeks and sometimes all year, long after the last rain. Owners describe it as a leak that pays no attention to the weather.

A spring-fed cellar needs a system that expects water every day. We set the interior drain to collect the flow where it enters, carry it to a sealed basin with a pump rated for steady duty, and repoint stone where the mortar has let go. The discharge runs downslope to daylight at the lowest practical point on the property. Every piece of it, pump size included, is spelled out in a free written estimate.

What we install in Drumore

Drainage on the uphill side first — interior drain plus exterior interception where the grade allows — and a discharge line routed far enough downslope that it does not simply return.

Most common call here

  • Water always enters on the same uphill wall
  • Springs or wet ground in the yard that never dries out
  • Seepage that continues for days after the rain stops
  • Rusty staining where iron-rich water has been running
Everything we do in Drumore →

The actual scope

What a Drumore job includes

Every basement waterproofing we install in Drumore, PA follows the same checklist, and you get it in writing before the crew arrives. A dry basement is a drainage problem, not a paint problem. We relieve the water pressure under and beside your foundation and give the water somewhere to go, so the room stays dry through the wettest spring Lancaster County can produce.

  • Interior French drain at the footing
  • Sealed sump basin with battery backup
  • Wall vapor barrier over block
  • Cove-joint and crack sealing
  • Discharge routed away from the house

More of what we do in Drumore

One crew, one warranty, all of it out of the Lancaster office.

How a Drumore waterproofing job runs

Start to warranty

  1. Free inspection and water-path diagnosis

  2. Written scope and fixed price

  3. Install in 1–3 days, most jobs

  4. Lifetime warranty and a wet-season check-in

Questions from around Drumore

Straight answers

There's water on our cellar floor even in a dry August. Where is it coming from?

In Drumore that's very often a spring. Groundwater moving through the schist surfaces wherever the rock pushes it up, and an old cellar dug into a hillside can sit right on one of those spots. If it runs clear and steady regardless of weather, that's what we'll be looking for.

The old springhouse is just downhill from our farmhouse. Is that connected to our wet cellar?

Quite possibly. Farms were laid out around their water, so the springhouse and the house often share the same flow through the rock. On Drumore Township properties we trace where the water enters the cellar and see whether it lines up with the spring before deciding on a drain layout.

Can you just seal off a spring that's coming through the cellar floor?

Plugging it usually pushes the water somewhere else, often into a wall. The dependable approach is to collect it where it enters and carry it to a sump, so the spring keeps flowing and simply stops ending up on your floor. That's how we handle it on Drumore farmhouses.

Our sump pump runs every day of the year. Is that going to wear it out?

A standard pump can wear out under that kind of duty. On a spring-fed cellar we fit a pump built for continuous work, a sealed basin sized for the flow, and a battery backup. It's normal for these systems to run daily, and they're chosen for it.

Is it worth keeping the fieldstone walls, or should they be covered up?

Keep them. Fieldstone walls in Drumore farmhouses are usually sound once the mortar is repointed. We fix the joints, drain the footing, and you can leave the stone exposed or add a breathable finish. Sealing damp stone behind plastic tends to trap moisture where you can't see it.

Basement Waterproofing near Drumore

Same crew, same routes, same week.

Basement Waterproofing across Lancaster County →

Get a real price on basement waterproofing in Drumore.

Free estimate, no money down, and a lifetime warranty that transfers when you sell the house.

(800) 834-6584