Railings & Curbs with the PermaTrak Boardwalk System
PermaCable™
Modern elegance meets durability
The PermaCable railing system offers a contemporary solution that maintains open sightlines to your surrounding environment. Its transparent design makes it perfect for scenic overlooks, waterfront boardwalks, and nature trails where preserving views is essential.
PermaPicket™
Timeless design meets versatility
The PermaPicket railing system provides a classic aesthetic that complements any landscape. Its clean lines and structured appearance make it an excellent choice for urban trails, park pathways, and institutional settings.
1. Aluminum railing with wire mesh panels at Spencer Creek in St. Peters, MO.
2. Galvanized steel railing on boardwalk at White Rock Creek Greenbelt Trail in Dallas, TX.
3. Brushed, marine grade aluminum upright posts with stainless steel cable strands at Van Wezel Performing Arts Center in Sarasota, FL. 
4. Timber posts with stainless steel cable strand railing at Adams Park in Atlanta, GA 
5. Galvanized steel posts with stainless steel tensioned cable strands at McMullen Greenway in Charlotte, NC
6. Stainless steel tensioned cable strand railing at Chincoteague National Wildlife Refuge (owned by US Fish and Wildlife) in VA.
7. Basic Southern Yellow Pine timber boardwalk railing at Osprey Harbor Observation Deck near Sarasota, FL. 
8. Timber picket style railing at White Oak Greenway in Cary, NC.
9. Timber railing with steel grab rail at Blackwater National Wildlife Refuge in Blackwater, MD.
10. Composite railing at Piedmont Crossing Retirement Community in Thomasville, NC.
11. Composite railing at Live Oak Park observation deck - The Villages, FL.Engineers and landscape architects have plenty of material options in designing a boardwalk's railing system, including timber, composite, aluminum, and steel.
Below are some important boardwalk railing design items to consider, regardless of the type of boardwalk material specified:
- Boardwalk railings are designed per Section 13 of the AASHTO LRFD Bridge Design Specifications. This live load consists of a uniform load of 50 plf and point load of 200 lbs applied per AASHTO.
- Per the International Building Code, a railing measuring a minimum 42 inches from boardwalk surface is required where the boardwalk surface to grade elevation exceeds 30 inches (See "Section 3.9.2 - Geometry" in Railings Section of AASHTO LRFD Bridge Design Specifications). This is also in accordance with AASHTO Guide for the Development of Bicycle Facilities.
- Otherwise, where the grade separation is less than 30 inches, curbs may be used as a “warning bumper” or “toe curb," although they are not required.
- Local code requirements for bicyclist applications determine whether the railing needs to be 42 inches or 54 inches tall.
*These are only estimates meant to show general cost ranges for different railing materials.
PermaTrak® Concrete Curbs
As mentioned above, on boardwalk applications where the walking surface is less than 30'' above grade, PermaTrak can supply a precast concrete curb, otherwise referred to as a "toe curb."
Click to read more about this boardwalk for the City of Tampa.
