Horizontal Slat Railing Kit – Los Angeles Style
Choose a horizontal slat railing kit in Los Angeles Style for broad, evenly spaced slats. The repeated wide-slat pattern gives the railing a clean, consistent appearance while coordinating the slats, posts and trim in one configuration.
Select your run length, finish, mounting method and optional top rail. Review the drawings and project requirements before ordering.
STARTING AT $656.95
What’s Included in Your Kit
| Item name | Item details | Length | Quantity |
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Horizontal Slat Railing Kit – Los Angeles Style
Choose a horizontal slat railing kit in Los Angeles Style for broad, evenly spaced slats. The repeated wide-slat pattern gives the railing a clean, consistent appearance while coordinating the slats, posts and trim in one configuration.
- Finished railing height: designed for approximately 40–42 inches above the walking surface when installed and field-adjusted correctly
- Modular layout: planned in nominal 4-foot sections with posts typically laid out at 48-inch centers
- Mounting choices: Base Mount or Side Mount—choose according to the supporting structure and approved anchor plan
- Project-ready appearance: powder-coated aluminum components with concealed post channels, snap covers and matching caps
- Optional top rail: add the Aluminum Side Post profile as a continuous top cap where desired and permitted
Before ordering: confirm the total run, post locations, corners and ends, substrate, attachment method, finished height and local code requirements. Field cutting, structural blocking and site-specific anchors may be required.
Planning your horizontal slat railing kit
Use the photos and drawings to compare the broad horizontal lines with your planned outdoor space. Then check the run length, post positions and mounting surface. Confirm the selected openings, finished height and supporting connections for the project.
Compare all aluminum railing kits, review this style’s Technical Specifications and selected contents, or send Alumission your measurements for configuration help.
WHAT’S INCLUDED:
What’s Included
Quantities below describe one nominal 4-foot Los Angeles railing module. Complete runs also require a terminal post at the end, so final post count depends on layout.
Los Angeles slat schedule per 4-foot module
- 7 × 5.5-inch aluminum slats, each cut for one nominal 4-foot railing module
- Aluminum spacer pieces sized for the 1/2″ layout
- Stainless steel #6 × 1/2-inch self-drilling assembly screws; one 25-piece pack is planned for each 24 aluminum slats
Posts and trim
- One structural aluminum post per 4-foot module, plus one terminal post at the end of the run
- Two aluminum snap-on channel covers and one matching post cap for each post
Mounting-method components
| Method | Included post hardware |
|---|---|
| Base Mount | 4-foot aluminum post, one 18-inch zinc-coated steel post base and one aluminum base cover per post |
| Side Mount | 5-foot aluminum post stock to provide the lower structural extension; base plate and base cover are not used |
Optional: Aluminum Side Post profile may be used as a top rail; plan one 4-foot piece per module, subject to field cuts and layout.
Not included: substrate-specific anchors, structural blocking, waterproofing sealant, cutting or drilling tools, permits, engineering, or installation labor.
Box Weight
Box Dimension
TECHNICAL SPECIFICATIONS & INSTALLATION
For help confirming compatibility, sizes or required components, contact Alumission technical support with the product name and your project details.Questions about this product?


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