AL15 And AL10 Profiles
Choose 3/4" balusters for AL15 or 5/8" balusters for AL10 when the job needs a slimmer black aluminum railing profile.
Aluminum Railing Supply
Black aluminum railing systems for decks, porches, balconies, and stairs. RailMaster AL15 and AL10 packages with level panels, stair kits, posts, gates, and quote support from the Bristol yard. All prices include 15% contractor discount.
RailMaster Aluminum
Built for black aluminum deck and porch railing quotes
This page is focused on Master Halco RailMaster aluminum railing, not white vinyl railing kits. Use it when the project needs a textured black finish, slimmer balusters, and a panel-post-gate package that installs faster than a fully site-built rail.
The system covers AL15 and AL10 panel families, common 36" and 42" heights, 6\' and 8\' runs, stair transitions, plated posts, and factory-assembled gates.
Start Here
What to decide before requesting aluminum railing
- Pick level panels, stair kits, or both.
- Choose AL15 or AL10 based on baluster profile.
- Lock height and run width before counting posts and gates.
That ordering keeps the quote usable because the panel family controls the post, gate, and accessory package.
Key Specs
What matters on this system
Level And Stair Coverage
The system covers 36" and 42" heights with common 6' and 8' level panels, plus matching stair kits for deck and porch runs.
Contractor-Fast Components
Pre-assembled level panels, plated posts with pre-mounted brackets, and knock-down kit options reduce field assembly time.
Finish, Testing, Warranty
Textured black AAMA 2605 powder coat, ICC ESR-5480 approval, 20-year residential coverage, and 10-year commercial coverage anchor the system.
System Includes
- Factory-assembled level panels in 36" and 42" heights
- Level and stair rail kits in 6' and 8' widths
- Line, blank, and stair posts for deck, porch, and stair layouts
- Factory-assembled 4' gates with matching uprights
- Brackets, foot blocks, caps, skirts, touch-up paint, and replacement parts
Best-Fit Jobs
- Composite deck railing with a black low-profile look
- Porch railing where white vinyl is not the right visual match
- Stair transitions that need matching brackets and post kits
- Contractor takeoffs that need a clean panel-post-gate package
- Residential and light commercial exterior railing packages
Quote Prep
What to confirm before pickup or delivery
RailMaster can move quickly once the run type, baluster profile, heights, and post count are clear. Use this checklist before sending the request.
- Confirm whether the run is level, stair, or a mix of both.
- Choose AL15 or AL10 based on the baluster width you want.
- Lock in height first: 36" or 42".
- Then choose panel or kit width: 6' or 8'.
- Count line, blank, and stair posts before requesting the package.
- Flag gates, drink-rail needs, and any replacement-part requirements early.
Quote Aluminum Railing
Send the rail type, heights, widths, post count, and gate needs for current pricing and availability.