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Enter your deck dimensions, select a Deckorators railing system, and get a complete component list emailed to you in under 60 seconds.
Deckorators divides its railing lineup into two clear categories: aluminum systems under the ALX family and composite systems sold as Grab & Go kits. Within those categories, you’re choosing between pre-assembled baluster panels, cable rail, glass rail, or composite grab-and-go kits – each with distinct component counts, post requirements, and hardware configurations. Ordering without a structured material list is where projects consistently come up short.
The Deckorators railing calculator walks through your project in four steps: deck footprint, railing system, stair configuration, and your contact details. Once submitted, a full breakdown arrives in your inbox covering panel count, post quantity, baluster totals or cable footage, and any stair-specific hardware. The deckorators railing estimator reflects how Deckorators actually kits its products – 6-foot and 8-foot on-center panels, separate post kits, and cable sold in individual lengths rather than spools.
One detail worth flagging early: Deckorators sells all ALX railing systems with posts and post hardware as separate purchases. No aluminum railing kit includes a post. The calculator surfaces your post count as a standalone line item so it’s visible from the start, not discovered after the fact at the counter.
1
Measure Your Railing Perimeter
Railing quantity is linear footage, not square footage. Enter your deck’s length and width and the tool derives your three-sided open perimeter. Use the custom field for irregular layouts, wrap-around decks, or any opening that reduces the run.
2
Select Your Railing System
ALX aluminum systems and Grab & Go composite kits each produce a different component list. Within ALX, baluster panels, cable rail, and glass rail all carry unique hardware requirements. Picking the right system ensures your material count is accurate from the start.
3
Configure Stair Railing
Deckorators stair rail kits are sold separately from level-run panels and use angled brackets specific to standard residential stair pitches. Your step count and tread width generate a distinct stair line item so it never gets buried in the deck total.
4
Get Your Material List
Submit a valid email and your full Deckorators breakdown arrives immediately: panels, post kits, balusters or cable footage, hardware quantities, pricing tier, and stair railing – all itemized and ready to bring to the supply house.
ALX Aluminum – Baluster Panels
The ALX family is Deckorators’ flagship aluminum railing system. Both the Classic and Contemporary styles ship as pre-assembled, welded panels – no field-assembly of individual balusters required. Classic uses a round top and bottom rail profile for a traditional silhouette. Contemporary uses a rectangular profile for a cleaner, more modern look. Both come in four powder-coated colors, in 6-foot and 8-foot on-center lengths, at 36-inch and 42-inch heights. Posts, post caps, and base trim are purchased separately. ALX aluminum carries a lifetime limited warranty on manufacturing defects and powder coating, plus a 25-year removal and replacement warranty. Coastal and saltwater environments are covered under a separate 10-year limited warranty.
ALX Cable Rail
Deckorators’ cable railing system uses the same ALX top rail and post hardware as the baluster panel systems, which means you can mix cable and baluster sections on the same deck without changing post types. Cable is 316-grade stainless steel – the marine-rated alloy standard for coastal applications – sold in individual lengths from 5 feet to 50 feet rather than on spools. This approach eliminates cut-waste and lets you order exactly the footage you need. Pre-drilled posts and color-matched powder-coated spacers keep horizontal cable runs consistent without field measuring between each wire. Cable runs up to 50 feet can be terminated without intermediate posts. The stainless cable carries a 10-year limited warranty specific to cable components; the aluminum top rail and hardware retain the standard ALX lifetime limited warranty.
ALX Glass Rail
Deckorators introduced Glass Rail Post Kits in 2025, adding a post-to-post tempered glass panel option to the ALX family. The system uses line, end, and corner post configurations compatible with the existing ALX post hardware format, so glass sections integrate with cable or baluster runs on the same deck. The Continuous Top Rail – also new in 2025 – is designed specifically to pair with glass and cable sections, creating a smooth, uninterrupted top rail line across multiple infill types. Glass panels are covered under the standard ALX lifetime limited warranty for tempered glass material defects.
Grab & Go Composite
Deckorators’ Grab & Go composite kits are the brand’s answer to the homeowner who wants a railing that installs quickly and doesn’t need ALX’s aluminum performance specifications. Classic Composite uses a traditional top rail profile and ships with 13 balusters per 6-foot kit or 18 per 8-foot kit, along with pre-routed top and bottom rails, line brackets, support blocks, and all mounting hardware. Contemporary Composite uses the same kit format with a modern rectangular rail profile. Both are sold exclusively at Lowe’s. Composite railing carries a 25-year structural limited warranty and a separate 25-year stain and fade limited warranty – two distinct warranty tiers that cover different failure modes.
ALX Classic
Round top and bottom rail profile with pre-assembled square balusters. The traditional-leaning option in the ALX family. Pre-welded panels in four colors. Posts, post caps, and base skirt sold separately. Stair rail kits available.
ALX Contemporary
Rectangular top and bottom rail with square balusters. The cleaner, more contemporary profile in the ALX family. Pre-assembled welded panels in four powder-coated finishes. 2.5″ posts anchor to existing deck structure. Stair kits available.
ALX Contemporary Cable Rail
316 stainless steel cable with ALX aluminum top rail. Cable sold in individual lengths 5’–50′. Runs up to 50 feet before termination. Pre-drilled posts with color-matched spacers. Mixes with baluster panels on the same project. No bottom rail.
ALX Glass Rail
Post-to-post tempered glass panels with line, end, and corner post kits. Works alongside cable and baluster sections. Compatible with the new Continuous Top Rail for a seamless, uninterrupted top rail line across mixed infill configurations.
Grab & Go Classic Composite
Traditional rail profile in kit format. 6 ft kit: 13 balusters. 8 ft kit: 18 balusters. Includes pre-routed rails, line brackets, support block, and all hardware. Stair kits available in 6 ft lengths. 25-year structural and stain/fade warranties.
Grab & Go Contemporary Composite
Modern rectangular rail profile in complete kit format. Same component packaging as Classic – pre-routed rails, balusters, brackets, hardware all included. Available in Black and White. Gate kit conversion available as a separate add-on. 25-year dual warranty coverage.
1
Linear Footage, Not Square Footage
Deck area tells you how much decking to order. Railing perimeter tells you how much railing to order — and the two numbers are completely unrelated. A 16×20 deck typically has 56 linear feet of open railing across three sides: two 20-foot runs and one 16-foot end. The calculator derives that automatically from your dimensions, or you can enter a custom run for any deck that doesn’t fit a simple rectangle.
2
ALX Posts Are Never Included in Panel Kits
Every ALX railing system – baluster, cable, and glass – sells posts separately. Each post kit includes the aluminum post, a matching post cap, and a base trim skirt. For a standard 8-foot panel run, you’ll need one post at each end plus one at each joint. The calculator generates your post kit count as a visible standalone line item. For composite Grab & Go kits, posts are also sold separately – don’t assume they’re bundled.
3
Cable Length Is Ordered in Fixed Increments, Not Spools
Deckorators sells 316 stainless cable in eight fixed lengths: 5, 10, 15, 20, 25, 30, 40, and 50 feet. You’re not buying off a spool – you’re ordering specific lengths per run. For a 56-foot railing with 10 horizontal cable lines, you’re ordering 10 individual cable lengths. The calculator factors this when a cable system is selected, so your cable order reflects actual run counts rather than a simple total footage number.
4
Stair Kits Use Different Hardware Than Level Panels
Deckorators stair rail kits are not the same product as level-run panels. They use angled brackets engineered for standard residential stair pitches and are sold as distinct kits in 6-foot lengths for both 36-inch and 42-inch heights. If you’re using Grab & Go Classic or Contemporary composite, stair kits are also available and included in the Lowe’s assortment. The calculator separates your stair railing into its own line item so it’s never accidentally merged with your flat-run panel count.
5
Composite and Aluminum Warranties Work Differently
ALX aluminum carries a lifetime limited warranty on manufacturing defects and powder coating, a 25-year removal and replacement warranty, and a separate 10-year limited warranty for saltwater exposure. Grab & Go composite carries two 25-year warranties covering structural integrity and stain/fade performance respectively – two distinct documents covering two different failure modes. Understanding which warranty tier applies to your chosen system affects how you compare the long-term cost of each option.
Both are pre-assembled welded aluminum panel systems in the same four colors (Textured Black, Textured White, Weathered Brown, Bronze) with the same post system and warranty coverage. The difference is the rail profile. ALX Classic uses round top and bottom rails for a traditional look. ALX Contemporary uses a rectangular profile for a cleaner, more modern aesthetic. Both come in 6-foot and 8-foot on-center lengths at 36-inch and 42-inch heights. The choice between them is purely visual – performance, installation process, and component count are the same.
Yes. ALX cable rail uses the same top rail profile and post system as ALX Contemporary baluster panels, so you can run cable sections and baluster panel sections on the same deck without switching post types. This lets you use cable on the sections with the best views and solid baluster panels on sections where more privacy or visual enclosure is preferred. The deckorators railing calculator handles both as separate line items in your estimate when you indicate a mixed configuration.
Deckorators Grab & Go Classic and Contemporary composite railing are sold exclusively at Lowe’s, through both standard stocking programs and special-order. ALX aluminum systems – baluster panels, cable rail, and glass rail – are available through authorized Deckorators dealers including Premium Decking Supply. If you need Grab & Go composite, call us at (815) 439-3325 and we can advise on Lowe’s availability or explore whether ALX composite alternatives better fit your project scope.
Deckorators cable can run up to 50 linear feet – including around corners and down steps – before the cable must be terminated. That covers the majority of residential deck perimeter runs without requiring an intermediate termination post mid-span. Cable is sold in fixed lengths from 5 to 50 feet, so you’re ordering individual lengths per run rather than cutting from a spool. Corner post inserts allow cable to bend around corners cleanly without terminating at each turn.
ALX aluminum railing carries three distinct warranty tiers: a lifetime limited warranty covering manufacturing defects and powder coating performance, a 25-year removal and replacement warranty, and a 10-year limited warranty for installations in saltwater or coastal environments. The stainless cable component in cable rail systems carries its own 10-year limited warranty on manufacturing defects. Grab & Go composite railing carries a 25-year structural limited warranty and a separate 25-year stain and fade limited warranty – both covering different performance criteria under different warranty documents.
Deckorators Grab & Go Classic Composite 6-foot kits include 13 balusters. The 8-foot kits include 18 balusters. Both kit sizes include pre-routed top and bottom rails, line brackets, a support block, and all required mounting hardware. Posts are not included and must be ordered separately. The deckorators railing estimator uses these baluster counts per kit to calculate your total baluster quantity based on the number of sections your linear footage requires.