Charles Farrington | GAF Commercial Roof Coatings — Southern California
CF Charles Farrington · GAF
GAF Technical Sales Rep Charles Farrington Southern California
GAF Liquid-Applied Roof Coatings

Commercial Roof Coatings That Last.

High-performance silicone and acrylic coating systems that restore and protect commercial flat roofs — hospitals, schools, malls, and offices across Southern California.

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Charles Farrington, GAF Technical Sales Representative
Who I Am

Your GAF coatings specialist

I'm Charles Farrington, a GAF Technical Sales Representative focused on liquid-applied roof coating systems. I work directly with contractors, specifiers, and building owners to match the right system to the roof in front of them.

My job is simple: help you solve the roof you're standing on — with products built to protect against weathering, UV, and leaks for the long haul. No guesswork, just the right system and the technical support to back it.

Charles Farrington GAF Technical Sales Representative
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The Coatings Line

Liquid-applied systems

HydroStop premium roof coating system on a metal roof
Premium System

GAF HydroStop

A cost-effective, long-term solution for restoring structurally sound metal roofs — five simple steps to a fully renewed roof.

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High solids silicone roof coating
Multi-Substrate Silicone

GAF High Solids Silicone

A high-solids, moisture-cure silicone that protects against ponding water, UV, and weather — across metal, asphaltic, concrete, and more.

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Acrylic roof coating applied over asphaltic roofing
Acrylic over Asphaltic

GAF Acrylic Coatings

Helps protect against normal weathering, aging, and UV. A proven acrylic restoration over existing asphaltic roofing.

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Roof coating primers and accessories
Substrate Prep

GAF Primers & Accessories

The adhesion primers and prep products that make every coating system perform right — matched to your exact substrate.

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BarrierGuard concrete waterproofing coating
Concrete & Masonry

GAF BarrierGuard®

A polymer-modified waterproofing coating built for concrete and masonry — protecting against standing water and chemical exposure.

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Where They're Used

Built for big flat roofs

Commercial roof coating on a hospitalHospitals
Commercial roof coating on a schoolSchools
Commercial roof coating on a retail mallMalls
Commercial roof coating on an office buildingOffices
Get In Touch

Let's talk about your roof

Have a project or a product question? Reach out directly — I'll get you the right system and the technical answers to go with it.

Charles Farrington GAF Technical Sales Representative Email [email protected] Direct Line (310) 486-3454
Commercial flat roof at sunset

The right coating starts with the right conversation

Tell me about the roof — I'll point you to the system that fits.

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Charles Farrington · GAF

Showcasing GAF® liquid-applied commercial roof coating systems. Charles Farrington is a GAF Technical Sales Representative. GAF and product names are trademarks of GAF Materials LLC.

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