The PVC-only estimator for the homeowner who's chosen AZEK Building Products' premium decking. Pick a line — Vintage Collection (flagship deep colors), Harvest (monotone modern), Landmark (hardwood-grain), or the 2026 Advanced PVC flagship with PaverGenius scratch tech + universal CoolColor — pick a color, get a real BoM with CONCEALoc box count, optional AZEK Drink Rail, optional AZEK Lighting, and a 4-line auto-comparison.
IRC R312 requires 36″ guardrail above 30″.
IRC R312 requires 36″ guardrail above 30″. 40 lf of AZEK Premier Rail (aluminum) priced at $175/lf.
AZEK Vintage Collection is 100% PVC — the longest structural warranty in residential decking. Register at azek.com/why-azek/warranty within 30 days.
AZEK CONCEALoc — 90 clips per box, 50 sqft coverage at 16″ joist o.c. Box price $85.
AZEK retail pricing 2026-Q1 (Lowe's Pro + AZEK Pro Platinum channel). Each line includes part numbers where applicable.
Photoreal 3D · plan view · framing breakdown. Color matches the AZEK Vintage Collection Mahogany variant.
AZEK's vetted installer network — opens azek.com.
Within 30 days of install. Need board serial numbers + install date.
Open the Composite Deck Cost Calculator to A/B AZEK against Trex, Fiberon, Deckorators, and more at the same dimensions.
Estimates use 2026-Q1 national-median pricing (Lowe's Pro + AZEK AZEK Pro channel). Expect ±15% variance. DeckMath is not affiliated with AZEK or AZEK Building Products; brand names are trademarks of their respective owners.
How to use
Vintage Collection (flagship, deepest darks, 50-yr structural), Harvest Collection (monotone modern), Landmark Collection (hardwood-grain look), Advanced PVC (2026 flagship with PaverGenius scratch tech + universal CoolColor). All carry the same 50-yr structural / 30-yr fade & stain warranty.
Up to 6 colors per line. PVC runs noticeably cooler than capped composite at the same tone — CoolColor variants of dark Vintage colors stay 20-30°F cooler than dark composite. Heat rating icons show the surface-temp expectation in full sun.
Length × width in feet. Pattern matters: parallel (7% waste, 1.0× labor), picture-frame (12%, 1.18×), diagonal 45° (15%, 1.12×). The calculator quantizes board count using AZEK's stocked lengths (12, 16, 20 ft).
CONCEALoc hidden clip system is the default — 90 clips/box, $85/box, ~50 sqft coverage at 16″ joist on-center. Cortex (color-matched plug system, 50/pack, $38/pack) is the face-screw alternative when you want exposed-but-color-matched screws.
AZEK Drink Rail (top-mount decking face on railing — premium upgrade, $45/lf installed) and AZEK Lighting (post-cap LEDs + riser lights + 100W low-voltage transformer + wiring) are toggles that add to the BoM and the all-in.
Materials breakdown with line + color + clip count, line-by-line auto-compare across all 4 PVC lines, project all-in totals, IRC compliance flags. Save link, export PDF, or embed in your blog.
Material guide
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.
How we calculate
The AZEK Deck Calculator is the PVC-only estimator for the homeowner who has chosen AZEK Building Products' premium decking line. AZEK is 100% PVC — the longest structural warranty in residential decking (50 years), CoolColor heat-reduction in dark tones, and immunity to moisture absorption. This calc covers all 4 PVC lines: Vintage Collection (flagship), Harvest Collection (monotone modern), Landmark Collection (hardwood-grain), and the 2026 Advanced PVC flagship with PaverGenius scratch tech. You'll get a true bill of materials with CONCEALoc clip-box count, optional AZEK Drink Rail under-mount, optional AZEK Lighting, and a side-by-side comparison across all 4 lines. Pricing reflects 2026-Q1 retail from Lowe's Pro + AZEK Pro dealer channel.
Per-LF retail prices reflect 2026-Q1 AZEK pricing at Lowe's Pro + AZEK Pro dealer channel. CONCEALoc + Cortex specs from AZEK install manuals. 50-yr structural warranty per AZEK Building Products published terms. CoolColor surface-temperature claims from AZEK technical data sheets.
Rows = ceil(width × 12 ÷ (5.5 + 0.125)) — AZEK PVC face is 5.5″ with 1/8″ install gap. Waste % is pattern-driven (7% parallel / 12% picture-frame / 15% diagonal).
Each CONCEALoc box ships 90 clips and covers ~50 sqft at 16″ joist on-center. Total clips = boards × (length × 12 ÷ 16 + 1). Remainder priced at $1.15 each as loose clips.
Each Cortex pack ships 50 color-matched plugs and covers ~50 sqft. Used when fastener mode = Cortex (face-screw with hidden plug aesthetic).
Premier / Reserve / Builder rail posts go every 6 ft. One LED post-cap per post; one riser light per stair tread. 100W transformer included.
PVC installs are 25% slower than face-screwed PT (clip-system sequencing + thermal-gap discipline). Pattern + shape multipliers compound. Region multiplier from RSMeans 2026-Q1.
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