Indoor Cable Railing
Horizontal cable infill for stair flights and open landings where architects want uninterrupted views between floors.
316 stainless Interior finish View catalog →
Viewrail Cable Railing Systems for Clear Sightlines
Specify stainless steel cable railing and floating stair systems with documented load paths, ASTM-aligned hardware, and finish schedules that survive North American inspections.
Core Spec Groups for Fast Takeoffs
Procurement teams use these grouped rows to confirm cable diameter, post spacing, and load bearing capacity before drawings freeze. Values below represent typical Viewrail catalog bands—confirm exact SKU sheets for submittals.
Cable & Hardware
| Cable diameter | 1/8 in (3.2 mm) and 3/16 in (4.8 mm) 316 stainless options |
|---|---|
| Cable construction | 1×19 strand for dimensional stability under tension |
| Fitting types | Swage, Quick-Connect, and threaded tensioner sets |
| Corrosion pathway | 316 stainless for coastal; powder-coated posts for inland decks |
Structural Performance
| Infill spacing | Configured so a 4 in sphere cannot pass between cables |
|---|---|
| Load bearing capacity | Guard assemblies tested for code-aligned concentrated loads |
| Post spacing | Typically 3.5–5 ft on-center depending on cable size and height |
| Fire resistance rating note | Metal systems classified per project wall assemblies; coordinate with AHJ |
Stair Systems
| Floating stair span | Engineered stringer packages for residential and light commercial |
|---|---|
| Tread options | Hardwood, steel plate, and glass-compatible platforms |
| Service life expectancy | 25-year limited structural warranty on listed assemblies |
| UV stability | Exterior powder coats rated for deck and balcony exposure |
Product Families Specifiers Request Most
Three primary lines cover indoor cable railing, outdoor deck edges, and floating stair systems. Full SKU grids live on the products page.
Deck Cable Railing
Weather-ready posts and tension hardware for elevated decks where wind load rating and UV stability matter as much as aesthetics.
Powder coat Exterior View catalog →
Floating Stair Systems
Engineered stringers and tread packages that pair cleanly with Viewrail cable guards for residential feature stairs.
Engineered Feature stair View catalog →Why Project Teams Specify Viewrail
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Specification-first kits
Every package ships with cable diameter, fitting type, and tensioning notes so field crews are not guessing between swage and Quick-Connect hardware.
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Documented load paths
Post base plates and stair connections are published with load bearing capacity guidance that structural engineers can attach to Division 05 packages.
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Finish control
Powder-coat and stainless options are tracked by batch so multifamily corridors do not show mismatched sheen across floors.
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Installer coaching
Tension sequence checklists reduce cable sag callbacks—especially on long outdoor runs where temperature swings affect stretch.
Certifications & Compliance Anchors
Viewrail aligns production and documentation with the quality and code pathways buyers expect on North American railing packages.
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ISO
ISO 9001 Quality Management
Manufacturing and inspection workflows follow ISO 9001 so cable hardware lots and stair weldments keep consistent dimensional stability across releases.
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ASTM
ASTM Material Pathways
Stainless and coating references track ASTM International practices commonly cited by specification writers for metal railing and structural hardware.
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IBC
Guard Opening Intent
Assemblies are configured toward IBC guard opening rules—confirm local amendments for balcony and stair applications before ordering.
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LEED
LEED Documentation Support
Recycled content percentage and VOC emissions notes for coatings can be packaged when sustainability consultants request credit evidence.
Send Opening Schedules. Get a Clear Bill of Materials.
Share lineal footage, rise/run, finish, and jurisdiction. We return a hardware schedule with cable sizes, post counts, and stair options—not a generic brochure.
- Cable railing takeoffs with post spacing checked
- Floating stair stringer options matched to span
- Finish and coastal stainless guidance in writing
- Typical response within one business day