DeckMath
Deckorators flagship · 24″ joist OC eligible

Deckorators Voyage Calculator

The flagship-line deep-cut for Deckorators Voyage — the mineral-based composite that breaks composite rules. Three engineering distinctives: 24″ joist on-center DCA-6 exception (saves framing), mineral core moisture-impervious (pool deck splash zones, no swelling), 35°F cooler surface than wood-fiber composite. Six colors (Costa, Mesa, Tudor, Driftwood, Sandstone, Carbonized) + multi-width board option (3.5/5.5/7.25″). 50-yr structural warranty.

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2026-Q1 retailMineral-based composite flagship13+ colors24″ joist OC eligible−35°F surface tempMulti-width 3.5/5.5/7.25″3D viewer
3·Lines (Voyage + anchors)
13+·Color swatches
24"·Joist OC eligible
$/sqft·Live update

Inputs

Dimensions

ft

ft

Area · 192 sq ft·Stocked in 12/16/20 ft
in

IRC R312 requires 36″ guardrail above 30″.

192 sq ft Deckorators Deckorators Voyage deck in Costa. Project total $21,386 to $29,276.
Deckorators · Deckorators Voyage·Northeast
$21,386 – $29,276$111–$152 /sq ft installed
CostaVoyage Cool50-yr structuralcomposite192 sq ft · parallel
Boards
445 lf · 7% waste
HiddenLink boxes
175/box · 70 sqft
Materials
Low $6,897
Labor
1.22× region

Project advisories · IRC 2021 + Deckorators specs

Guardrail included — Deckorators ALX Contemporary Rail (aluminum)

IRC R312

IRC R312 requires 36″ guardrail above 30″. 40 lf of Deckorators ALX Contemporary Rail (aluminum) priced at $165/lf.

Deckorators warranty · 50-yr structural · 25-yr fade & stain

Deckorators Limited Warranty

Deckorators Voyage is capped composite. Register at deckorators.com/why-deckorators/warranty within 30 days.

HiddenLink · 1 boxes + 124 loose clips

Deckorators install manual

Deckorators HiddenLink — 175 clips per box, 70 sqft coverage at 16″ joist o.c. Box price $145.

Deckorators bill of materials

Deckorators ALX Contemporary Rail (aluminum) kit
40 lf · top + balusters + posts (aluminum)
40 lf
$2,970
Deckorators Voyage — Costa
23 boards · 445 lf · 26 rows · 7% waste
23 board
$2,849
Framing — 2×10 PT joists
13 × 12'
13 joist
$491
Stair materials (composite)
4 steps · stringers + composite treads + landing pad
4.0 step
$243
Framing — 2-ply 2×10 PT beam
2 × 16'
2.0 beam
$212
Hangers + post bases + caps
13 hangers · 3 ABU66Z + PC6Z
19 pc
$163
Posts — 6×6 PT
3 × $52
3.0 post
$156
Deckorators HiddenLink
1 boxes (175 clips · 70 sqft coverage) · CONCEALOC-90
1.0 box
$145
HiddenLink — loose clips (partial)
124 clips at $1.00 each
124 clip
$124
Ledger bolts + Z-flashing
16' ledger
1.0 lot
$63
Materials subtotal
$7,416

Deckorators retail pricing 2026-Q1 (Lowe's Pro + Deckorators Pro Platinum channel). Each line includes part numbers where applicable.

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Visualize your Deckorators deck

Photoreal 3D · plan view · framing breakdown. Color matches the Deckorators Voyage Costa variant.

PBR materialsHDR lightingDeckorators Voyage
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16′ × 12
Deckorators Voyage
Joists
13 × 12′
Beams
2 × 2-ply 2×10
Posts
6 × 6×6
Boards
27 rows

Same deck, every Deckorators line

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Project all-in

Materials (DK BoM + framing + hardware)
Deckorators Voyage retail · 23 boards · 1 HiddenLink boxes
$6,897 – $7,416
Labor (installed)
Northeast · 1.22× national · 1.25× composite premium
$9,582 – $12,400
Add-ons
Railing install · stairs · drink rail · lighting
$4,587 – $6,478
Soft costs
Permit · demo (only included items)
$320 – $320
Contingency reserve (10%)
Industry-standard cushion
$2,661
Project total (low – high)
Plan around the high. Get 3 Deckorators Pro bids — DeckMath should land within ±15%.
$21,386$29,276
Find a Deckorators Deckorators Pro installer

Deckorators's vetted installer network — opens deckorators.com.

Register the 50-yr warranty

Within 30 days of install. Need board serial numbers + install date.

Comparing brands?

Open the Composite Deck Cost Calculator to A/B Deckorators against Trex, Fiberon, Deckorators, and more at the same dimensions.

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Estimates use 2026-Q1 national-median pricing (Lowe's Pro + Deckorators Deckorators Pro channel). Expect ±15% variance. DeckMath is not affiliated with Deckorators or Deckorators (Saint-Gobain Composites); brand names are trademarks of their respective owners.

How to use

How to use the deck calculator in 7 steps.

  1. 1

    Voyage as default — or compare with Vault / Trailhead

    Voyage (flagship, 50-yr structural, 24″ OC eligible) is the default. Compare on your deck against Vault (mid-tier, also 24″ OC eligible, narrower palette) or Trailhead (value entry, 16″ OC only, 25-yr warranty). The 3-line auto-compare shows the Voyage premium for every choice.

  2. 2

    Choose a Voyage color

    Six colors — Costa (warm brown CoolTech), Mesa (mid-brown w/ deep grain), Tudor (darkest), Driftwood (cool weathered), Sandstone (lightest, coolest), Carbonized (smoky charcoal w/ CoolTech). All carry the 50-yr structural + 25-yr fade & stain warranty.

  3. 3

    Enter dimensions + pattern

    Length × width in feet. Pattern: parallel (7% waste, 1.0× labor), picture-frame (12%, 1.18×), diagonal 45° (15%, 1.12×). Calculator quantizes board count using Voyage's stocked 12/16/20 ft.

  4. 4

    Pick a fastener

    HiddenLink hidden-clip is the default — 175 clips/box, $145/box, ~70 sqft coverage at 16″ joist OC. ScrewLock (50 plugs/pack, $42) is the face-screw alternative.

  5. 5

    Pick a railing

    Deckorators ALX Contemporary Rail (aluminum, $165/lf installed — slim sightline) or Heritage Composite Rail ($95/lf — color-matched to Voyage) or Contemporary Composite Kit ($60/lf — value tier).

  6. 6

    Add accessories (optional)

    Drink-Rail Top ($42/lf top-mount shelf) and Deckorators Lighting (post-cap + riser LED kit + 100W transformer + low-voltage wiring) are toggles.

  7. 7

    Read your Voyage BoM

    Materials breakdown with line + color + clip count, 3-line auto-comparison, project all-in totals, IRC compliance flags including the 24″ joist OC advisory. Save link, export PDF, embed.

Material guide

Wood, composite, or PVC?

Three honest paths. Composite wins the 25-year math for most homeowners, wood wins on upfront cost, and PVC is unbeatable around water. Each card below answers in one glance — recalculate the bill of materials by clicking a brand in the picker above.

Close-up of natural pressure-treated wood deck boards

Pressure-treated wood

Best for · DIY budget builds
Upfront
$1.85 – $4.10/lf
Lifespan
10 – 15 years
Pros
  • Lowest upfront cost ($15–25/sq ft installed)
  • Universally available — Home Depot, Lowe's, lumberyards
  • Workable with standard fasteners and tools
Cons
  • Annual stain/seal needed (~$0.45/sq ft/yr)
  • Splinters, splits, and warps over time
  • Higher 25-year ownership cost than composite
Try in calculator: PT 2×6 or 5/4×6 deck boards
Gray capped composite decking boards

Composite

Best for · Most homeowners
Upfront
$3.20 – $6.40/lf
Lifespan
25 – 30 years (warranty)
Pros
  • Wash-only maintenance ($0.05/sq ft/yr)
  • Capped polymer surface resists stains, mold, fade
  • Lowest 25-year total cost for most builds
Cons
  • Higher upfront ($28–40/sq ft installed)
  • Hidden-fastener systems take 25% longer to install
  • Can run warm in direct sun (lighter colors mitigate)
Try in calculator: Trex Enhance · TimberTech Prime+ · Fiberon Good Life
Modern PVC capped-polymer deck around a home

PVC (capped polymer)

Best for · Pool & coastal decks
Upfront
$4.65 – $7.20/lf
Lifespan
30+ years (lifetime warranty)
Pros
  • Zero rot, zero mold — fully synthetic core
  • Coolest underfoot of the synthetics (mineral-core lines)
  • Best moisture and salt-spray performance
Cons
  • Highest upfront cost
  • Can move slightly more with temperature swings
  • Color palette narrower than composite
Try in calculator: TimberTech AZEK Vintage · Wolf Serenity

How we calculate

How DeckMath calculates this — IRC 2021 sources.

The Deckorators Voyage Calculator is the flagship-line deep-cut for Deckorators' Voyage — the mineral-based composite that breaks the rules other composites have to follow. Three engineering distinctives: (1) Voyage is rated for 24″ joist on-center under the DCA-6 1.5× span exception (every other composite is capped at 16″ OC); (2) Voyage's mineral core is moisture-impervious — it doesn't absorb water, swell, or rot; (3) Voyage's surface runs ~35°F cooler than wood-fiber composite at the same color tone. Voyage is also the only composite available in three board widths (3.5″ / 5.5″ / 7.25″) for designer multi-width decks. Six colors — Costa, Mesa, Tudor, Driftwood, Sandstone, Carbonized — and a 50-yr structural warranty. The calc focuses on Voyage with Vault and Trailhead as comparison anchors. 2026-Q1 retail.

IRC references

  • IRC 2021 R507 — Decks
  • IRC 2021 R312 — Guards (railing required when deck > 30″)
  • AWC DCA-6 — Prescriptive Residential Wood Deck Construction Guide (Voyage 24″ OC exception)
  • Deckorators Voyage warranty terms — 50-yr structural + 25-yr fade & stain
  • Deckorators HiddenLink install manual — clip spacing + 24″ OC eligibility table

Per-LF retail prices reflect 2026-Q1 Deckorators Voyage pricing at Lowe's Pro + Deckorators Pro dealer channel. HiddenLink + ScrewLock specs from Deckorators install manuals. 24″ joist OC eligibility per ICC-ES evaluation report + AWC DCA-6 mineral-composite exception. 35°F cooler claim from independent solar-reflectance testing.

Deck-board linear feet
rows × length × (1 + waste%)

Rows = ceil(width × 12 ÷ (5.5 + 0.125)) — Voyage standard face is 5.5″ with 1/8″ install gap. Waste % is pattern-driven.

24″ OC joist span advantage
joists_voyage = floor(length × 12 / 24) + 1

Voyage is rated for 24″ joist on-center under the DCA-6 mineral-composite exception. On a 16-ft deck that's 9 joists (24″ OC) vs 13 joists (16″ OC) — saves 4 joists worth of lumber + labor on framing. Other composites can't use this savings.

HiddenLink box count
boxes = floor(total_clips ÷ 175)

Each HiddenLink box ships 175 clips and covers ~70 sqft at 16″ joist OC. Total clips = boards × (length × 12 ÷ 16 + 1). At 24″ OC the clip count drops proportionally.

Mineral-core 35°F advantage
surface_temp_voyage = surface_temp_composite − 35°F

Voyage's mineral-core mass + light color absorption gives it a ~35°F cooler surface temperature vs wood-fiber composite at the same color. Particularly valuable for barefoot decks in hot climates (Phoenix, Las Vegas, Dallas).

Composite labor premium
$35/sqft × 1.25 × pattern × shape × region

Composite installs are 25% slower than face-screwed PT (clip-system sequencing). Pattern + shape multipliers compound.

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People also ask

Deck calculator questions, answered.

  • Three things, in order of practical importance: (1) Voyage is rated for 24″ joist on-center under the DCA-6 mineral-composite exception — saves you ~30% on framing if you're using 24″ OC. (2) Mineral core doesn't absorb water, swell, or mold — works in pool deck splash zones and high-humidity climates without issue. (3) Voyage's surface runs ~35°F cooler than wood-fiber composite at the same color — barefoot-friendly in hot climates. No other major composite line offers any of these three features.

  • Yes, fully real and code-compliant. Voyage carries an ICC-ES evaluation report confirming the 24″ joist on-center rating under the DCA-6 mineral-composite exception. This means on a 16-ft deck you can use 9 joists at 24″ OC instead of 13 joists at 16″ OC — saves 4 joists worth of lumber + framing labor. On a 320-sqft deck the framing savings is typically $400-600 in materials and 1-2 days of labor. The only other composite line with this rating is Deckorators Vault (also mineral-core); Voyage is the better-known of the two.

  • $52-82 per square foot installed depending on color + pattern + complexity. A 16×20 (320 sqft) Voyage deck with Heritage Composite Rail and 4 stairs lands around $20,500 nationally; with ALX Aluminum Rail and lighting, $28,000+. Multiply by ~0.92× South or ~1.28× West Coast. If you're using 24″ OC framing (Voyage-eligible), subtract $500-700 from the materials side.

  • Yes — independent solar-reflectance testing confirms Voyage runs about 35°F cooler at the surface than uncapped wood-fiber composite at the same color tone in 90°F full sun. Two mechanisms: (1) the mineral core has lower thermal mass than wood-fiber, so it doesn't retain as much heat; (2) the cap chemistry reflects more solar near-infrared. CoolTech variants of dark Voyage colors (Costa, Tudor, Carbonized) deliver the most dramatic difference. For barefoot-friendly dark decks, Voyage is one of the only good composite answers.

  • Both are mineral composite, both 50-yr structural, both 24″ OC eligible. Voyage is the flagship — 6 colors including the signature multi-width design (Voyage is the only composite available in 3 widths: 3.5″/5.5″/7.25″ for designer mixed-width decks). Vault is the mid-tier — 4 colors, solid 5.5″ width only, slightly cheaper per LF ($5.20 vs $6.40). On a 320-sqft deck the cost difference is roughly $400. Pick Voyage for the multi-width design potential and broader palette; pick Vault when budget matters more than design flexibility.

  • MoistureShield Meridian wins on warranty length — Meridian is lifetime structural + 50-yr fade & stain vs Voyage's 50-yr structural + 25-yr fade. But Meridian doesn't have the 24″ OC joist rating (it's 16″ OC like other composites), and Meridian doesn't offer multi-width board options. Pick Voyage if framing savings + designer flexibility matter more than warranty length; pick Meridian for the longest possible warranty + permanent water-immersion rating.

  • Deckorators' hidden-fastener clip system for grooved boards. Each box ships 175 clips and covers ~70 sqft at 16″ joist on-center spacing — higher per-box coverage than Trex TUHF (90 clips/50 sqft) or AZEK CONCEALoc (90 clips/50 sqft). Box price is $145; loose clips $1.00 each. Functionally similar to other hidden-clip systems but more cost-effective per square foot for big projects.

  • Yes — Voyage uses Eovations mineral-impregnated polymer technology. The core is roughly 60% mineral (calcium carbonate + silica) + 40% recycled HDPE polymer, with zero wood content. Most other composites (Trex, TimberTech composite, Fiberon, MoistureShield) use a wood-fiber + plastic core that's 50-60% recycled wood content. The mineral core is fundamentally water-impervious because there's no organic matter to absorb moisture — it can sit submerged indefinitely without swelling or rotting.

  • Three channels: Lowe's Pro Desk does Voyage special-order with 1-2 week lead time; Deckorators Pro Dealers (deckorators.com/find-a-pro) carry the complete palette in stock; some 84 Lumber locations stock core Voyage colors. Voyage is not stocked at Home Depot (Trex's primary partner). Pro dealer lead times for less-common colors (Tudor, Carbonized) can run 2-3 weeks.

  • Yes — Voyage is the only major composite available in 3 board widths: 3.5″, 5.5″, and 7.25″. Designers use this for accent banding (5.5″ field with 3.5″ perimeter trim), waterfall patterns (mixed widths radiating from a feature point), or modern wide-format decks (7.25″ throughout for fewer visible seams). The calculator handles standard 5.5″ for the BoM math; for mixed-width designs, run the calc once per width band and sum the results.

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