Pinnacle Rail™
High Performance & Design Versatility
STRONG AND DURABLE
Made from extruded PVC and reinforced with aluminum for exceptional strength and durability.
LONG-LASTING BEAUTY
Resistant to cracking, chipping, rotting, swelling, fading, and splitting. Protected by a 25-Year Limited Product Warranty.
EASILY CUSTOMIZABLE
Choose from infill upgrades such as black aluminum balusters and decorative panels.
LIGHTWEIGHT
Lightweight material for easier handling.
LOW MAINTENANCE
Never requires sanding, staining, or sealing — ever.
ELEVATED DESIGN
Traditional milled-wood-inspired look with sharp corners and tight, clean lines.
WEATHER-RESISTANCE
Highly moisture-resistant for no mould, mildew, or rot damage.
SEAMLESS APPEARANCE
Discreet stainless steel hidden fastener design ensures a sleek, seamless look.
Pinnacle Rail™ Kits
Includes: 89 mm Rail Kit with reinforcements, 330 mm solid balusters for 1.8 m or 5.5 m solid balusters for 2.4 m, hardware, and footblocks
– Section Size Options: 1.8 m and 2.4 m sections
– Colours: White
Infill Options for Pinnacle Rail™
• Solid square PVC balusters
• Chippendale type 1 decorative panel (914 mm and 1067 mm)
• Square web decorative panel (914 mm and 1067 mm)
Top Rail Options for Pinnacle Rail™
• Actual dimensions: 89 mm x 48 mm
• Lengths available: 1.8 m and 2.4 m
• Available in White
• Screw-together rail system allows for custom baluster spacing and delivers a rigid fit
Post Sleeves, Post Caps, and Post Skirt Options for Pinnacle Rail™ systems
• All available in White
• 0.5 m2 x 1.2 m post sleeve, 10 mm wall with adjustable shims
• 0.5 m2 x 2.7 m post sleeve, 10 mm wall with adjustable shims
• 25 mm x 171 mm plain flat post cap to fit 0.5 m2 post sleeve
• Base post skirt ring for 127 mm extruded post sleeve
Questions About Installation?
We’re here to assist you with videos, guides, and more. View installation help.
Warranty Coverage
TimberTech PVC railing is engineered the right way — to last. Coverage includes a 25-Year Limited Product Warranty. See full warranty details.
Rail Gate Kit
Beautiful, sturdy PVC gates reinforced with aluminum and featuring a latch system. Crafted with no open cells. Available for 914 mm and 1067 mm wide openings.
Rail Lighting
Compatible with most rail lighting options for composite rail, bringing warmth and life to your design.
What is the actual length of TimberTech Pinnacle Railing?
Pinnacle Rail™ actual lengths are out of the box to be cut down for an on-center measurement depending on the post sleeve dimension and/or stair angle.
Pinnacle Level 1.8 m and 2.4 m sections (1.83 m and 2.44 m)
Pinnacle Stair 1.8 m and 2.4 m sections (1.83 m and 2.44 m)
Pinnacle Railing System
See how the components come together.
Step 1: Select Top Rail
Step 2: Select Infill
Step 3: Select Post Sleeves and Caps
