Serving Lewes & Coastal Sussex County
Platinum Roofs identifies and repairs water intrusion involving foundations, concrete cracks, structural assemblies, joints and below-grade areas. We provide leak-remediation solutions for homes, businesses, multifamily properties and specialized commercial applications.
Residential and commercial leak-remediation services
Pressure injection for eligible concrete cracks and active leaks
Foundation, structural, grouting and specialized sealing solutions
120+ Google reviews · Family-owned since 1986
Water may enter through a foundation crack, concrete joint, structural transition, penetration or another part of the building, not necessarily through the roof. Select the service that best matches the visible problem, or request an assessment when the source is unclear.

Address water entering through foundation walls, wall-to-floor joints, penetrations, crawl spaces and other below-grade areas.

We use high pressure-injection methods to fill eligible concrete cracks and stop cracks and water pathways within the material.

Investigate and repair more complex leaks involving concrete, masonry, wood, steel, joints, transitions and structural assemblies.

FINDING THE SOURCE
A visible stain, damp wall or wet floor may be several feet from the actual entry point. Water can move along joints, framing, concrete cracks, pipes and structural transitions before it becomes visible inside the property.
That is why the first step is understanding the building and tracing the likely water path. Older structures, crawl-space homes, multifamily buildings and commercial properties can each behave differently. The repair should follow the source and the construction, not just the visible damage.
When the problem is caused by shingles, flashing, metal panels or a roofing membrane, the appropriate direction may be roof repair instead of structural leak remediation.
Common warning signs:
Water appearing after heavy or wind-driven rain
Damp foundation walls or crawl-space areas
Cracks that become wet or actively leak
Moisture around joints, penetrations or transitions
Recurring stains after previous surface repairs
Water entering an occupied commercial or multifamily property
PRESSURE INJECTION & REPAIR
Platinum Roofs uses the KIP pressure-injection process for eligible concrete cracks, including cracks as small as .002 inches. Rather than covering only the visible face of the crack, pressure injection is intended to fill the water pathway within the material.
The correct approach depends on the substrate, crack movement, water activity, access and structural condition.
Some leaks can be handled through concrete crack injection, while others require joint work, grouting or broader structural leak repair.
Pressure injection of eligible concrete cracks
Foundation-wall and below-grade leak repair
Concrete and masonry leak remediation
Structural work involving wood and steel assemblies
Joint, penetration and transition repairs
Specialized grouting and tank-bottom sealing


PRESSURE INJECTION & REPAIR
Specialized Methods for Concrete and Structural Leaks
Platinum Roofs uses the KIP pressure-injection process for eligible concrete cracks, including cracks as small as .002 inches. Rather than covering only the visible face of the crack, pressure injection is intended to fill the water pathway within the material.
The correct approach depends on the substrate, crack movement, water activity, access and structural condition.
Some leaks can be handled through concrete crack injection, while others require joint work, grouting or broader structural leak repair.
Pressure injection of eligible concrete cracks
Foundation-wall and below-grade leak repair
Concrete and masonry leak remediation
Structural work involving wood and steel assemblies
Joint, penetration and transition repairs
Specialized grouting and tank-bottom sealing
Always on-time, responsive & respectful
Family-owned and trusted locally since 1986
Roof repairs designed for long-term performance

RESIDENTIAL & COMMERCIAL
Platinum Roofs provides leak-remediation services for homes, multifamily buildings, businesses, and commercial facilities. The repair plan depends on where water enters, how the structure is built, and whether the problem involves a crack, joint, penetration, or larger structural assembly.
Our work ranges from foundation and crawl-space leaks to commercial concrete, masonry, specialized grouting, and tank-bottom sealing applications.
Foundation walls, crawl spaces, and below-grade areas
Concrete cracks, masonry, joints, and penetrations
Multifamily, mixed-use, and occupied commercial properties
Structural assemblies involving concrete, wood, or steel
Specialized grouting and tank-bottom sealing

Why Platinum Roofs
Why Property Owners Choose Platinum Roofs
Since 1986, Platinum Roofs has helped property owners investigate recurring leaks and choose repair methods based on the actual source of the water.
Our capabilities extend beyond surface waterproofing. We work with concrete, masonry, wood, and steel structures and provide injection, structural repair, specialized grouting, and sealing solutions for residential and commercial properties.
Family-owned contractor serving the area since 1986
Residential and commercial leak-remediation experience
KIP pressure-injection capabilities
Experience with multiple structural materials
Recommendations based on the actual water path
Specialized solutions beyond surface patching
Always on-time, responsive & respectful
Family-owned and trusted locally since 1986
Roof repairs designed for long-term performance
WHY PLATINUM ROOFS
Since 1986, Platinum Roofs has helped property owners investigate recurring leaks and choose repair methods based on the actual source of the water.
Our capabilities extend beyond surface waterproofing. We work with concrete, masonry, wood, and steel structures and provide injection, structural repair, specialized grouting, and sealing solutions for residential and commercial properties.
Family-owned contractor serving the area since 1986
Residential and commercial leak-remediation experience
KIP pressure-injection capabilities
Experience with multiple structural materials
Recommendations based on the actual water path
Specialized solutions beyond surface patching

Areas We Serve
Based in Lewes, Platinum Roofs provides leak-remediation services throughout nearby coastal and inland Sussex County communities. Explore our complete service areas or select your town below.
Leak remediation involves locating the source and pathway of water intrusion and selecting a repair method for the affected crack, joint, foundation, or structural assembly. It goes beyond repairing the visible stain or applying a surface patch.
Water entering through a lower wall, foundation crack, wall-to-floor joint, crawl space, or below-grade area may point to a foundation or structural source. Water near ceilings or upper walls may require roof repair, but water can travel before becoming visible. An assessment is the safest way to identify the actual source.
The KIP system is a pressure-injection method used for eligible leaking cracks. Platinum Roofs can inject suitable cracks as small as .002 inches so the repair material reaches into the water pathway rather than remaining only on the surface.
Some actively leaking cracks can be treated through concrete crack injection, depending on the concrete, crack condition, movement, access, and water pressure. The crack must be evaluated before the repair method is selected.
In many situations, accessible cracks or joints can be treated through foundation leak repair from the interior without excavating the entire exterior wall. The correct method depends on the source, foundation construction, water path, and condition of the surrounding material.
No. Some cracks create a water pathway without indicating major structural failure. Other cracks may show movement, displacement, or broader deterioration that deserves additional evaluation. Platinum Roofs assesses the condition before recommending injection or structural leak repair.
Yes. Platinum Roofs provides leak-remediation services for homes, businesses, multifamily properties, commercial facilities, and specialized large-scale applications.
Specialized grouting can fill voids, joints, or water pathways in larger concrete and structural applications. Tank-bottom grouting and sealing are used where water intrusion or unsupported areas beneath a tank require a more specialized repair approach.
Request an assessment online or call Platinum Roofs at (302) 226-4510. Share where the water appears, when it occurs, the type of property, and any previous repairs that have been attempted.


Platinum Roofs is a licensed & insured roofing contractor in Lewes, DE.
Office Hours: Monday – Friday: 7:30 AM – 3:30 PM | Saturday – Sunday: Closed
T.R. Roofing, Inc. DBA Platinum Roofs
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