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Point Exteriors

Commercial Waterproofing & Caulking

Commercial Waterproofing and Caulking in Central Pennsylvania

Stop Water Intrusion, Seal Failing Joints, and Protect Your Commercial Building with Professional Waterproofing and Caulking Services Across Central Pennsylvania
Commercial waterproofing and caulking service

Commercial Waterproofing and Caulking Services for Long-Term Building Protection

Water intrusion can lead to structural damage, interior deterioration, and ongoing maintenance issues for commercial buildings. At Point Exteriors, we provide professional waterproofing and caulking services across Central Pennsylvania, helping property managers and building owners stop leaks, seal failing joints, and protect their buildings from long-term moisture damage.

Commercial Caulking and Joint Sealing

Failed sealants are one of the most common causes of water intrusion. We remove deteriorated caulking and apply high-performance sealants to expansion joints, window perimeters, façade transitions, and other vulnerable areas to restore a watertight seal and protect the building envelope.

Request a Commercial Waterproofing or Caulking Estimate

Get a fast, reliable quote for your commercial property. Our team will review your needs and provide a clear estimate with no obligation.

Additional Commercial Services

Explore our full range of commercial cleaning and exterior maintenance services.
Commercial window cleaning service

Commercial Window Cleaning

Protect your investment with a maintenance plan that fits your budget.

Rope access services performed to OSHA 1910 standards

Commercial Rope Access Services

Our rope access trained technicians provide safe, efficient high-rise maintenance for complex facades that traditional equipment can’t reach.

Power washing service

Commercial Power Washing

We can’t stop the elements from affecting your building, but we can clean up the aftermath.

Post construction cleanup service

Commercial Post-Construction Cleanup

Trust your final glass cleaning to professionals that specialize in window cleaning.

Commercial Waterproofing and Caulking FAQs

Have a question? We have an answer.

Below are some commonly asked questions we have received over the years regarding commercial waterproofing and caulking. If you don’t see the answer to a question you have or need additional information please feel free to give us a call or send us a message.

Signs include visible leaks, water stains, cracked or missing sealant, drafts around windows, or recurring moisture issues. If you’re seeing any of these, the building envelope may already be compromised and should be inspected.
Common problem areas include flat roofs, parapet walls, expansion joints, window perimeters, flashing details, skylights, and transitions between different materials. These are the first places we inspect.
Most commercial-grade sealants last between 5–15 years depending on exposure, material type, and installation quality. Regular inspections help catch failures before they lead to larger issues.
Waterproofing typically involves coatings or systems that prevent water penetration across surfaces, while caulking focuses on sealing joints, seams, and gaps where water can enter.