FILON®
COILABLE EXTERIOR SIDEWALL PANELS
When it comes to RVs, what’s on the outside counts! That’s why Crane Composites Filon exterior panels are specifically engineered to provide unsurpassed performance and beauty.
Crane began their legacy in the RV market over 30 years ago as the first to introduce fiberglass into the market and as the one and only manufacturer of genuine FILON fiberglass. Our lineup of FILON coilable exterior sidewall panels continue to set the standard for the industry. Composed of an advanced resin system and fiberglass, all Crane Composites FILON RV exterior sidewall panels provide resistance to dents, dings, mold, mildew and bacteria growth. The exclusive Crane Composites gel-coat surface is highly scratch and abrasion resistant, adding years of life to an RV. Panels come in a variety of finishes, thicknesses, colors and sizes for a variety of applications. It’s only FILON, if it’s Crane!
Our 4th Generation, backed by three decades of legacy, spearheads the next era of our journey.
FILON’s 4th generation advancements, introduced in G4 and G4+ deliver improvements when exposed to extreme weather conditions.



The clarity in the letters above showcase relative smoothness of each FILON product offering. Product attributes are outlined below:
G4 FOR FUNCTION
- FILON G4 marks the 4th generation of our legacy Filon product, which has been the industry standard for over three decades.
- Manufactured with a gel-coat and advanced resin system offering an attractive finish, FILON G4 sidewalls are engineered with durability in mind.
- Ideal for applications that prioritize functionality.
G4+ FOR PERFORMANCE
- Filon G4+ delivers a sidewall that has higher gloss, lower fiber-show, and a more appealing surface appearance over standard fiberglass.
- Ideal for applications that require an enhanced appearance versus standard fiberglass.
- Engineered to perform against harsh weather conditions while maintaining its smooth glossy appearance over time.
GOLD FOR AESTHETIC
- Sets the gold standard with a premium, high-gloss finish.
- Delivers the smoothest finish with the thickest gel-coat for a fiber free result.
- Engineered with a superior resin system providing best-in-class thermal stability and performance.
- Ideal for applications that prioritize appearance or a painted finish.
FILON FlexRoof
Specifically engineered to be a one-piece, roof panel finish for recreational vehicles and camper and motorhomes.
Filon Flexroof flexibility allows the panel to bend around the radius where the roof meets the sidewall, resulting in a seamless, no-leak roof system.
Varietex & DESIGNS Interiors
Crane interior sidewalls are wood free panels, easy to clean, and available in a variety of colors and patterns.
Crane Composites interiors are superior in both appearance and durability versus any other type of product.
Resources
Download | Document Type | Title | Fire Rating | Thicknesses | Generic | Form | hf:tax:doc_category3 | hf:tax:doc_category2 | hf:tax:doc_category |
---|---|---|---|---|---|---|---|---|---|
SDS | SDS for Flat + Corrugated FRP Panel | Various | 904971 | safety-data-sheet | building-products recreational-vehicles transportation-products | armortuf cooling-tower designs duralite filon glasbord isotuff kemlite sequentia sequentia-corrugated sunstrong varietex | |||
Brochure | Filon Coilable Exterior Sidewall Panels | Non-Fire Rated | 7827 | brochure | recreational-vehicles | filon | |||
Tech Data Sheet | Filon Gold Coilable Panels | Non-Fire Rated | 0.065", 0.085" | 7674 | technical-data-sheet | recreational-vehicles transportation-products | filon | ||
Tech Data Sheet | Filon Flexroof Embossed Panels | Non-Fire Rated | 0.045" | 7779 | technical-data-sheet | recreational-vehicles | filon | ||
Maintenance | Maintenance + Repair for RV Panels | Non-Fire Rated | 65000 | maintenance-repair | recreational-vehicles | filon noble | |||
Supporting Documents | Bulk Coil Policy for Panels Manufactured in Jonesboro | 65067 | other-supporting-documents | recreational-vehicles transportation-products | armortuf filon | ||||
Maintenance | Care + Maintenance for RV Panels | Non-Fire Rated | 6998 | maintenance-repair | recreational-vehicles | filon noble | |||
Supporting Documents | Gelcoat Blistering for Filon Panels | Non-Fire Rated | 65140 | other-supporting-documents | recreational-vehicles | filon | |||
Supporting Documents | Gelcoat Chalking (fading) for Filon Panels | Non-Fire Rated | 7684 | other-supporting-documents | recreational-vehicles | filon | |||
Supporting Documents | Painting Instructions for Filon Panels | Non-Fire Rated | 6298 | other-supporting-documents | recreational-vehicles | filon | |||
Warranty | Limited Warranty for RV Manufacturers | Non-Fire Rated | 6242 | warranty | recreational-vehicles | filon noble | |||
Tech Data Sheet | Filon Gold Revestimiento Liso Externo Brillo Intenso | En Bobina | Non-Fire Rated | 7674S | technical-data-sheet | transportation-products | filon | |||
Tech Data Sheet | Filon® G-III Revestimiento Liso Externo Brillo Estándar Mejorado | En Bobina | FMVSS 302 | RBP2 | technical-data-sheet | transportation-products | filon | |||
Brochure | RV Capability Brochure | 7852 | brochure | recreational-vehicles | filon noble | ||||
Brochure | Filon Roof + Varietex & DESIGNS Interiors Flyer | 7854 | brochure | recreational-vehicles | filon | ||||
Tech Data Sheet | Filon Flexroof Smooth Panels | Non-Fire Rated | 0.04", 0.05" | 6333 | technical-data-sheet | recreational-vehicles | filon | ||
Tech Data Sheet | Filon G4+ Coilable Panels | 0.045", 0.05" | 7919 | technical-data-sheet | recreational-vehicles | filon | |||
Tech Data Sheet | Filon G4 Coilable Panels | 0.045", 0.07" | 7922 | technical-data-sheet | recreational-vehicles | filon |