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Fix It From the Outside In: Exterior Waterproofing in Greenwood, SC

Exterior membrane systems, footing drains, and corrected grading tackle Greenwood, SC water intrusion at the source, before it ever reaches the interior wall.

Licensed Exterior Waterproofing service in Greenwood, SC - SGP Waterproofing
Why Choose Us

What Sets Our Exterior Waterproofing Team Apart in Greenwood, SC

Exterior work only pays off if the membrane, footing drain, and grading are all addressed together — fixing one without the others often leaves the underlying pressure problem unresolved. We scope the full picture before recommending excavation.

1

Licensed Excavation & Waterproofing Crews

Exterior work involves excavation near the foundation, and every crew member is trained and insured for that specific scope.

2

Local Equipment Staging

Weather-dependent scheduling means we plan exterior jobs around Greenwood, SC's rainy season windows when possible.

3

Flat-Rate Excavation Pricing

Pricing is quoted per linear foot of foundation wall being treated, based on an on-site measurement, not a phone estimate.

4

Dimpled Membrane & Footing Drain Systems

Membrane seams are overlapped and sealed to manufacturer spec so the barrier performs as designed for decades, not just years.

Professional Exterior Waterproofing technician working in Greenwood, SC
What We Do

What Our Exterior Waterproofing Service Actually Covers

We scope every Exterior Waterproofing job in person before quoting it, since two properties with the same symptom rarely need the same fix.

Exterior

Foundation Excavation & Membrane Installation

This is the most comprehensive Greenwood, SC waterproofing fix available, addressing the wall itself rather than just managing water after it gets in.

Exterior

Footing Drain (French Drain) Installation

A perforated footing drain collects groundwater at the base of the foundation and routes it away before it can build pressure against the wall.

Exterior

Exterior Grading Correction

We regrade the perimeter to direct surface water away from the wall, typically paired with downspout extensions.

Exterior

Window Well Excavation & Drainage

We also inspect and reseal the window frame itself while the well is open.

Exterior

Downspout & Gutter Extension

This is often bundled with grading correction since the two issues usually show up together.

24/7 Emergency Exterior Waterproofing experts in Greenwood, SC
How It Works

What Happens After You Call SGP Waterproofing for Exterior Waterproofing

01

Call & Exterior Symptom Review

Photos of the exterior foundation area help us plan equipment and access before the visit.

02

On-Site Excavation Assessment

A technician walks the exterior perimeter, checks grading slope, and identifies where excavation would be needed for a membrane or footing drain fix.

03

Written Excavation Quote

We explain what's included in landscaping restoration so there's no confusion after backfill.

04

Excavation, Membrane & Backfill

Excavation, membrane installation, and backfill for a typical residential wall section usually take a few days depending on access and weather.

Customer Reviews

What Greenwood, SC Customers Say About Our Exterior Waterproofing Work

Top rated local Exterior Waterproofing specialists in Greenwood, SC
★★★★★

"Membrane and footing drain install took three days but the wall that used to weep every storm has been bone dry since."

— Greenwood Homeowner

★★★★★

"Excavation crew was careful with our landscaping and put everything back close to how it looked before."

— Greenwood Customer

★★★★★

"Appreciated that they called in utility locates before digging near our gas line."

— Greenwood Homeowner

★★★★★

"Fast turnaround given how much digging was involved."

— Greenwood Customer

FAQ

What Greenwood, SC Customers Ask Us Most About Exterior Waterproofing

What's the difference between interior and exterior waterproofing?

We'll recommend the right approach based on what the inspection actually finds.

Will excavation damage my landscaping?

Some disruption is unavoidable near the foundation, but we restore grading and replant where reasonable as part of the scope.

How deep do you need to excavate?

Excavation typically goes down to the footing, which varies by home but is often four to eight feet depending on foundation depth.

Is exterior waterproofing more expensive than interior?

Generally yes, since it involves excavation, but it addresses the source of water intrusion rather than managing symptoms after entry.

Can you fix grading without a full exterior membrane project?

We'll recommend starting there if the inspection suggests surface water is the primary cause.

How long does exterior waterproofing take?

A typical residential wall section with membrane and footing drain work takes a few days depending on access and weather conditions.

Service Coverage

Proudly Providing Exterior Waterproofing Throughout Greenwood and Greenwood, SC

We handle exterior excavation and membrane work throughout Greenwood and the surrounding Greenwood, SC service area, including the zip codes listed below.

Reliable Exterior Waterproofing contractor in Greenwood, SC by SGP Waterproofing
Affordable Exterior Waterproofing solutions in Greenwood, SC
Trusted Exterior Waterproofing service in Greenwood, SC - SGP Waterproofing

Zip codes we serve in Greenwood, SC: 29649 29646 29647 29648

Get Exterior Waterproofing Handled Before It Gets Worse

Call now for a free inspection and a flat-rate quote before anything gets worse.

Call +1-866-476-1348

Our Services in Greenwood, SC

Greenwood is a city in and the county seat of Greenwood County, South Carolina. The population in the 2020 United States Census was 22,545 down from 23,222 at the 2010 census. The city is home to Lander University.

Zip Codes in Greenwood, SC that we also serve: 29649 29646 29647 29648

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🟢 Techs On Duty in Greenwood, SC Call +1-866-476-1348