Challenger Construction
Construction
Welded 2" aluminum framing is at the heart of our 5-layer sidewall construction, engineered to make your Challenger strong and durable while creating a fifth wheel that is easier to tow. Previously found only in fifth wheels at a much higher price point, Challenger's structural integrity assures you of strength, superior insulation, and durability for many years to come.
Sidewalls
- One-Piece High-Gloss Fiberglass Gooseneck Corner Wraps
- Gel-Coated Filon Fiberglass
- 1/8" Luan Wood Backer
- Second Layer 1/8" Luan Wood Backer w/Staggered Seams
- Solid Block EPS (Expanded Polystyrene) Insulation
- Radius Window Corner Blocks
- Metal Backing Strips (EGS -- Electro-Galvanized Sheet)
- 2" Welded Aluminum Sidewall Studs
- No-Sweat Vent System™
INSULATION FACTORS
Walls - R-9 ? Roof - R-10 ? Floor - R-17
All R factors are estimated from composite ratings