TimberTech Coastline PVC Decking 12ft Riser

The TimberTech Coastline PVC Decking 12ft Riser is designed to deliver a clean, cohesive finish for your deck stairs. Manufactured by TimberTech, this riser board ensures long-term durability while perfectly matching Coastline decking boards.

Its light, neutral tone with subtle warmth creates a soft coastal aesthetic, ideal for bright, modern outdoor spaces.

Key Features of TimberTech Coastline 12ft Riser

• Length: 12 ft riser board
• Color: Coastline (light neutral with warm undertones)
• Material: Premium PVC (capped polymer)
• Moisture Resistant: Will not rot, crack, or absorb water
• Fade & Stain Resistant: Advanced protective cap technology
• Low Maintenance: No sanding, staining, or sealing required
• Mold & Mildew Resistant: Ideal for humid environments

Why Choose TimberTech Coastline Riser?

Seamless Stair Appearance

Creates a clean vertical finish between stair treads for a polished, professional look.

High-Performance PVC

Offers superior resistance to moisture and weather compared to traditional wood and composite materials.

Perfect Color Integration

Designed to match Coastline decking boards for a cohesive, high-end deck design.

Applications

• Deck stair risers
• Vertical finishing under stair treads
• Coastal and contemporary outdoor designs

Technical Specifications

• Product Type: Riser Board
• Length: 12 ft
• Material Type: PVC (capped polymer)
• Installation: Standard fastening methods
• Maintenance: Soap and water cleaning
• Warranty: Backed by TimberTech Limited Warranty

Coastline Color Profile

Coastline features a soft, light tone that pairs well with white or black railings, glass systems, and minimalist landscaping for a clean, modern finish.

Where to Buy TimberTech Coastline PVC Decking 12ft Riser

Give your stairs a refined, finished look with TimberTech Coastline PVC Decking 12ft Riser, available at National Decking a trusted PVC decking suppliers across Canada.