GreenGuard XP14 Fanfold Underlayment Size/Quantity:1/4" x 4' x 50' - 128 Squares Type: Crossover Truck Box

Type: Crossover Truck Box

Flexible and rigid options

Durable aluminum frame construction with steel reinforcement

Made with corrosion-resistant stainless steel cable to increase product lifespan

GreenGuard XP14 Fanfold Underlayment Size/Quantity:1/4" x 4' x 50' - 128 Squares Type: Crossover Truck BoxTop of the line Facers Kingspan's premium choice (0. 25") thick closed cell extruded polystyrene (XPS) fanfold underlayment with our best perforated facers on both sides for use in replacement siding operations; designed to be used as a leveling board, adding insulation and moisture protection in installation of new vinyl siding over old siding. It is configured in fanfolded bundles 4 x 50 with cut n fold hinges which improves its ability to lay flat.