RainEscape 4x4 Post FlashTREX RainEscape 4x4 Post Flash: Leak Proof Seal for Railing Posts The TREX RainEscape 4x4 Post Flash is a specialized moisture barrier designed to seal the point where deck posts penetrate through your decking surface. By creating a tight, waterproof fit around 4x4 posts, this flashing component helps prevent leaks that could compromise your decks substructure over time. Key Features Custom Fit for 4x4 Posts: Engineered to wrap snugly around nominal

a testament to outdoor elegance and unmatched durability

Reclaimed Chestnut

Preserves Structural Integrity:

professional system with our versatile Mahogany profiles:

Use square-edge boards for perimeters and stairs to achieve a clean "picture frame" look

Engineered for Long-Lasting Performance

UV-resistant engineered polycarbonate Bag Includes

♻️ Sustainable Decking

Tuscan Villa features distinct grain patterns that mimic natural timber

Joist Spacing: 12″ On-Center

TREX Enhance Basics Clam Shell offers a classic

TOPLOC for TimberTech Fascia & Risers isn't just about appearances