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High-Performance Commercial Roofing & Waterproofing Solutions

Professional-Grade Protection

Rittenbach Roofing & Waterproofing Services provides California businesses with a specialized suite of building envelope solutions. We focus on maximizing the lifecycle of your existing roof while implementing advanced new-construction systems that stand up to the most demanding environmental conditions.

White flat commercial roof with turbine vent
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The Economic Advantage of Roof Restoration

Why invest in a full replacement when a restoration system provides equivalent protection at a fraction of the cost? Our restoration processes eliminate the need for expensive tear-offs and minimize landfill waste, allowing your business to remain fully operational during the application.

  • Immediate Tax Benefits: In many instances, restoration work is categorized as a professional repair, potentially qualifying for a 100% IRS tax deduction in a single year.

  • Seamless Installation: We apply high-performance coatings directly over your existing substrate, ensuring zero disruption to tenants or daily workflows.

  • Extended Service Life: Gain 10 to 20 years of warranted protection without the structural stress of a total re-roof.

We provide specialized restoration for:

  • TPO and PVC Systems

  • Built-Up Roofing (BUR)

  • Metal Roof Assemblies

Precision Systems for Every Substrate

Bright white roof with vents

Silicone Restoration Systems

Our silicone systems are the premier choice for rejuvenating aged single-ply membranes. We can restore an existing TPO roof with a 15-year warranted silicone coating, delivering a seamless, UV-resistant barrier that prevents leaks and reduces thermal intake without a single day of downtime.

Industrial rooftop with HVAC systems

TPO Membrane Roofing

For properties requiring a robust new-roof solution, our 60-mil TPO membranes offer industry-leading durability. We can expertly overlay existing hot asphalt systems with TPO to provide a 20-year warranted shield that is both energy-efficient and highly resistant to punctures and chemical exposure.

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Acrylic Metal Restoration

Extend the life of your galvanized metal roof with our specialized acrylic coatings. This system creates a sustainable weather seal that stops rust and prevents moisture intrusion. With manufacturer warranties available for 10 and 15 years, this is the most economical way to secure a metal facility.

Industrial rooftop with air conditioning units.

Acrylic Emulsion Systems

We utilize a sophisticated asphalt emulsion and acrylic process to restore hot asphalt membrane roofs. This multi-layered approach improves reflective performance and structural integrity at a cost significantly lower than traditional replacement methods.

Comprehensive Exterior Protection Services

Beyond the roof, our team secures your entire building envelope. We utilize in-house specialists to handle complex waterproofing and maintenance tasks that prevent moisture from compromising your structure.

Advanced Roofing Services:

  • Custom Roof Restoration

  • Single-Ply (TPO/PVC) Installations

  • SBS Self Adhered Systems

Waterproofing & Exterior Care:

  • Structural Sealing: Tilt-up wall joint and window caulking.

  • Foundation Protection: Above- and below-grade waterproofing.

  • Surface Longevity: Urethane deck coating and professional painting.

Our Building Protection Plans

Safeguard your commercial property with trusted roof restoration and waterproofing systems built to last. See how our team can protect your building now.