GreenGuard XP14 Fanfold Underlayment Size/Quantity:1/4" x 4' x 50' - 128 Squares Safety during waste disposal is

Safety during waste disposal is paramount

Base plate kits with locking pins

The versatility of the 20-gallon air compressor offers extra air storage and comes in stationary or portable models

Durable aluminum frame construction with steel reinforcement

GreenGuard XP14 Fanfold Underlayment Size/Quantity:1/4" x 4' x 50' - 128 Squares Safety during waste disposal isTop 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.