COMMERCIAL
WATERPROOFING
IN PRINCETON, TX.
Princeton grew 146% between 2010 and 2020 — from 6,924 to 17,027 residents — and the 2024 estimate puts the city at 37,019. That velocity of growth means a decade's worth of commercial buildings along US-380 are simultaneously hitting their first major maintenance window. Lake Lavon's proximity adds a moisture exposure variable that most eastern Collin County property owners don't account for until they see it in the building.
What Commercial Waterproofing Includes
Comprehensive moisture protection for commercial facilities — from elastomeric coatings to full membrane systems.
Elastomeric Coating Systems
Spray-applied or roll-applied flexible coatings that bridge hairline cracks and expand with temperature changes. Along Princeton's US-380 commercial corridor — where tens of thousands of daily commuters pass — elastomeric coatings provide visible evidence of building care that influences tenant and customer perception before anyone parks the car.
For the Princeton Town Center (251,558 sq ft, Phase 1), new shell buildings require initial waterproofing commissioning before tenants occupy. For older US-380 strip centers that have weathered multiple hail seasons, elastomeric recoat with full substrate remediation restores both protection and appearance in a single mobilization.
Membrane Waterproofing
Self-adhering and torch-applied sheet membranes for below-grade walls, plaza decks, and loading areas. Lake Lavon — approximately 22,000 acres on the east fork of the Trinity River — creates an elevated ambient moisture environment for Princeton's east-facing and below-grade commercial structures.
Eastern Collin County's Blackland Prairie clay soils amplify the moisture challenge: buildings from Princeton's 2010s growth phase have run through enough wet-dry cycles to produce measurable panel cracking and sealant gap openings. Sheet membrane remediation at below-grade walls and grade-level transitions stops the damage cycle before it reaches structural steel.
Sealant & Joint Replacement
Expansion joints, control joints, and perimeter sealants are the first line of defense — and the first to fail. We remove deteriorated caulking, prepare substrates, and install commercial-grade silicone, polyurethane, or polysulfide sealants matched to your building's movement characteristics and eastern Collin County soil dynamics.
Princeton ISD's school buildings from the 2015 era are entering their 10-year sealant replacement cycle — a systematic joint survey followed by phased sealant replacement is standard practice for occupied campus buildings. Our 56' and 72' boom trucks handle multi-story facade access without scaffolding disruption to school operations.
Penetrating Masonry Sealers
For brick-clad buildings in Historic Downtown Princeton at US-380 and FM 75, and masonry retail pads along the US-380 corridor, penetrating sealers absorb into the substrate without changing appearance. They repel water while allowing the masonry to breathe — critical for buildings with Lake Lavon's ambient humidity on the east exposure.
The Bois d'Arc Professional Park (108 acres, targeting tech and medical tenants) will include brick-clad professional buildings where penetrating sealer programs should begin at construction completion — before the masonry develops the micro-cracking that makes remediation more expensive than prevention.
Industries We Serve in Princeton
Why Princeton Buildings Need Waterproofing Now
Princeton's 146% growth from 2010 to 2020 produced a commercial inventory where many US-380 buildings were constructed between 2010 and 2015. Those structures have now run through 10–15 North Texas wet seasons — including the 2024 hail events that hit Princeton on both May 27 and November 4. Two hail events in one calendar year means two opportunities for sealant joint displacement and facade cladding damage that, if left unaddressed, becomes a water infiltration pathway.
Lake Lavon, approximately 22,000 acres on Princeton's eastern edge, creates a localized moisture environment that most commercial building owners don't factor into their maintenance planning. North and east-facing building exposures in Princeton see higher ambient humidity and more aggressive freeze-thaw cycling than equivalent buildings in west Collin County — and original sealant systems weren't necessarily specified for that exposure profile.
The Princeton Town Center (251,558 sq ft, Phase 1) and Princeton Crossroads (297 acres along US-380) are raising the visual standard for the corridor. Existing property owners who want to compete for national tenants and retain current occupants need to match that standard — starting with a leak-free, clean building envelope.
Princeton's decade of rapid growth produced a commercial inventory where 2010–2015 buildings are simultaneously entering their first major maintenance cycle
Princeton's first major national-brand retail hub — raising the envelope quality standard every neighboring building must meet to compete for tenants
Princeton's proximity to Lake Lavon amplifies freeze-thaw cycling on east and north building exposures — a waterproofing variable unique to this market
Why Choose Griffin Restoration
Commercial exterior restoration since 2000
Licensed in TX, OK, AR, and LA
56' and 72' — self-performing capability
Full coverage for commercial projects
Commercial Waterproofing FAQ
What is commercial waterproofing and why does my building need it?
Commercial waterproofing protects your building envelope from moisture infiltration that causes structural deterioration, mold growth, and tenant complaints. In Princeton, where the 251,558-sq-ft Princeton Town Center Phase 1 is delivering the city's first national-brand retail hub, facade condition on neighboring buildings directly influences whether co-tenants choose Princeton over established retail corridors in McKinney. Moisture infiltration left unaddressed erodes that competitive position faster than any other single maintenance failure.
What are the signs that a commercial building needs waterproofing?
Look for water stains on interior walls or ceilings, efflorescence (white mineral deposits) on exterior masonry, bubbling or peeling paint on exterior surfaces, visible cracks in mortar joints or tilt-wall panel seams, and musty odors in lower levels. Princeton's eastern Collin County Blackland Prairie clay soils cause buildings from the 2010s growth phase to show facade cracking and sealant failure at the decade mark — and Lake Lavon's proximity amplifies freeze-thaw cycling on north and east building exposures.
How is commercial waterproofing different from residential?
Commercial waterproofing addresses larger surface areas, multiple substrate types (concrete, CMU, tilt-wall, metal panel), and stricter code requirements. Princeton's US-380 commercial corridor — which carries tens of thousands of daily commuters — demands commercial-grade systems that maintain visual consistency at scale. The 297-acre Princeton Crossroads development and the 108-acre Bois d'Arc Business Park require industrial-grade elastomeric and membrane systems, not consumer sealers.
What types of waterproofing systems are used on commercial buildings?
The three primary systems are elastomeric coatings (spray- or roll-applied flexible membranes), sheet membrane systems (self-adhering or torch-applied), and penetrating sealers for masonry substrates. For Princeton, the right choice depends heavily on building age and substrate type. Buildings from the 2010–2015 cycle that haven't completed their first full hydrologic cycle on eastern Collin County clay soils often show early panel sealant failure — high-elongation polyurethane at joints combined with an elastomeric topcoat is typically the appropriate remediation. Princeton ISD's school buildings from this same era benefit from the same systematic approach.
How often should commercial waterproofing be inspected?
We recommend annual visual inspections and a professional assessment every 3–5 years. Princeton recorded hail events on both May 27 and November 4, 2024 — back-to-back events that test facade resilience twice in one calendar year. Lake Lavon's proximity also creates elevated moisture exposure on east and north building faces, compounding standard freeze-thaw deterioration. Buildings along US-380 with unprotected masonry and concrete should be assessed before another weather season loads untreated surfaces.
Related Services
Commercial waterproofing often works alongside these complementary services.
Caulking & Sealant Replacement
Failed sealant joints are the #1 cause of water infiltration in commercial buildings. Often combined with waterproofing for complete envelope protection.
Learn more about our sealant services →Exterior Building Repair
Waterproofing after concrete or masonry repair ensures the restored substrate stays protected. We coordinate both services to avoid redundant mobilization.
See our exterior repair capabilities →Parking Garage Repair
Traffic-bearing waterproofing membranes are essential for parking structures. Our team handles structural repair and waterproofing as a single scope of work.
Explore parking garage services →Protect Your Princeton Property
Whether you manage a US-380 retail center, a building in the Bois d'Arc Business Park, or a Princeton ISD campus facility — we'll assess your waterproofing needs and provide a detailed scope of work.