Timbertech Black Island Cap

The TimberTech 5.5″ Island Post Cap crowns the top of a TimberTech 5.5″ x 5.5″ composite post sleeve to add the finishing touch. It is compatible with TimberTech’s Classic Composite Series.

• Outer dimensions: 8.3″ x 8.3″ x 1.6″
• Fits over TimberTech 5.5″ x 5.5″ composite post sleeves
• Compatible with TimberTech Classic Composite Series
• Requires no painting, staining, or sealing
• Resists mildew and mold