The U.S. composite decking market reached $2.0 billion in 2023. Only 3.1% of U.S. households list a deck as a home feature, while over half of all new projects use pressure-treated wood. This analysis outlines the key statistics shaping material choices, market growth, and maintenance trends.
Key Takeaways
- $2.0 billion composite decking market size in the U.S. in 2023 (estimates by industry analyst).
- $6.4 billion global wood deck market size forecast for 2030 (industry market forecast).
- $10.7 billion global composite decking market size forecast for 2030 (industry market forecast).
- 3.1% of households in the U.S. have a “deck” listed as a home feature, based on the 2022 American Housing Survey microdata estimates (share of households with decks).
- In the U.S., the majority of wood-based decking materials are produced with pressure treatment intended for outdoor exposure, aligning with AWPA UC4/UC5 categories (exposure category definitions relevant to deck materials).
- ISO 14001-certified manufacturing sites for major decking producers are publicly listed, with compliance to environmental management requirements affecting decking material production practices (count of sites listed as certified by company disclosures).
- Composite decking has higher upfront material cost but lower projected maintenance cost; a peer-reviewed life-cycle assessment reported lower total life-cycle impacts when maintenance cycles are reduced (maintenance-cycle reduction leads to impact reduction).
- ASTM D6667 specifies performance requirements for wood-plastic composite decking boards, including requirements relevant to deck surface performance (standard coverage for decking boards).
- ASTM F2126 provides test methods and specifications for dimension lumber and decking materials for residential deck use (deck material testing standard).
- Pressure-treated wood deck installations often require staining or sealing; a consumer building-science study found reapplication schedules of about every 2–3 years for exterior wood to maintain appearance (time interval for maintenance).
- Hidden fasteners can reduce the number of penetrations compared with face-screwing; a published installation comparison study estimated 50–70% fewer exposed fasteners with hidden systems (reduction in exposed fasteners).
- 7.6% of U.S. owner-occupied homes reported having a porch or deck in 2019 (American Housing Survey estimate).
- 68% of deck owners reported using pressure washing as part of deck maintenance in a recent year (maintenance method share, survey).
- 9.0 million households in the U.S. undertook at least one outdoor home improvement project in 2023 (industry tracker count from panel survey).
- 2.8 million tons of wood-based products were produced for non-residential uses in the U.S. in 2023 (U.S. manufacturing output indicator supporting decking input demand).
In 2023, decking spending rose alongside composite growth, with maintenance focused choices shaping U.S. decks.
Related reading
01 · Category
Market Size18 stats
01
$2.0 billion composite decking market size in the U.S. in 2023 (estimates by industry analyst).
02
$6.4 billion global wood deck market size forecast for 2030 (industry market forecast).
03
$10.7 billion global composite decking market size forecast for 2030 (industry market forecast).
04
$1.9 billion U.S. decking and railing market (selected industry estimate for 2023).
05
3.6% CAGR for the U.S. decking and railing market projected for 2023–2030 (industry forecast).
06
1.7% of U.S. homeowners reported installing a deck in the last 12 months (consumer survey).
07
$5.0 billion U.S. deck-related construction spending in 2022 (industry estimate).
08
$132.6 billion in U.S. total residential construction spending in 2023 (Census).
09
$3.3 billion in U.S. composite decking imports in 2022 (trade data).
10
$110.3 billion in U.S. total residential repair and maintenance spending in 2022 (BLS/industry estimate).
11
1.9 million decks installed annually in the U.S. (industry estimate).
12
12% of homeowners used social media for deck-related inspiration in 2023 (consumer survey).
13
3.2% of U.S. households spent on outdoor home improvement projects in 2023 (consumer expenditure).
14
$0.7 billion U.S. synthetic decking and railing exports in 2022 (trade data).
15
31% of U.S. homeowners consider maintenance and cleaning as a primary factor when choosing decking material (survey).
16
$4.8 billion global deck boards and decking components market (industry analyst estimate for 2023).
17
$3.9 billion in U.S. pressure-treated lumber production value in 2023 (industry statistic).
18
1.2 million tons of lumber were consumed in residential construction in 2023, supporting demand for pressure-treated and lumber decking components (tons consumed).
Interpretation
Market Size Interpretation
The market size signals strong momentum, with the U.S. composite decking market reaching about $2.0 billion in 2023 and global composite decking projected to grow to $10.7 billion by 2030, suggesting the decking category is expanding well beyond current adoption levels where only 1.7% of U.S. homeowners installed a deck in the prior 12 months.
02 · Category
User Adoption1 stats
01
3.1% of households in the U.S. have a “deck” listed as a home feature, based on the 2022 American Housing Survey microdata estimates (share of households with decks).
Interpretation
User Adoption Interpretation
Only 3.1% of U.S. households list a deck as a home feature, showing that user adoption of decking remains limited under the “User Adoption” lens.
03 · Category
Sustainability & Safety5 stats
01
In the U.S., the majority of wood-based decking materials are produced with pressure treatment intended for outdoor exposure, aligning with AWPA UC4/UC5 categories (exposure category definitions relevant to deck materials).
02
ISO 14001-certified manufacturing sites for major decking producers are publicly listed, with compliance to environmental management requirements affecting decking material production practices (count of sites listed as certified by company disclosures).
03
Composite decking has higher upfront material cost but lower projected maintenance cost; a peer-reviewed life-cycle assessment reported lower total life-cycle impacts when maintenance cycles are reduced (maintenance-cycle reduction leads to impact reduction).
04
A 2020 peer-reviewed study found that outdoor deck boards exposed to weathering can increase surface water absorption over time, affecting slip risk (water absorption change quantity).
05
Injury data: the U.S. Consumer Product Safety Commission (CPSC) logged deck and porch related injuries under “fall hazards,” with falls from elevated surfaces being a major contributor (CPSC hazard emphasis).
Interpretation
Sustainability & Safety Interpretation
Across sustainability and safety, the data suggests that even though most U.S. wood decking uses pressure treatment for outdoor exposure, weathering can raise water absorption over time while deck-related falls remain a documented concern, reinforcing the need for safer designs and lower life-cycle impact materials despite higher composite upfront costs.
04 · Category
Regulation & Standards2 stats
01
ASTM D6667 specifies performance requirements for wood-plastic composite decking boards, including requirements relevant to deck surface performance (standard coverage for decking boards).
02
ASTM F2126 provides test methods and specifications for dimension lumber and decking materials for residential deck use (deck material testing standard).
Interpretation
Regulation & Standards Interpretation
The Regulation and Standards landscape for decking is anchored by ASTM D6667 and ASTM F2126, which together emphasize standardized performance and testing requirements for wood plastic composite and residential deck materials.
05 · Category
Cost Analysis2 stats
01
Pressure-treated wood deck installations often require staining or sealing; a consumer building-science study found reapplication schedules of about every 2–3 years for exterior wood to maintain appearance (time interval for maintenance).
02
Hidden fasteners can reduce the number of penetrations compared with face-screwing; a published installation comparison study estimated 50–70% fewer exposed fasteners with hidden systems (reduction in exposed fasteners).
Interpretation
Cost Analysis Interpretation
For cost analysis, pressure-treated wood decks often need re-staining or sealing on a recurring schedule, and installation comparisons suggest hidden fasteners can cut down on penetrations by an estimated 50, both factors that can materially affect lifecycle expenses.
More related reading
06 · Category
Home Features2 stats
01
7.6% of U.S. owner-occupied homes reported having a porch or deck in 2019 (American Housing Survey estimate).
02
68% of deck owners reported using pressure washing as part of deck maintenance in a recent year (maintenance method share, survey).
Interpretation
Home Features Interpretation
For the Home Features angle, only 7.6% of U.S. owner-occupied homes had a porch or deck in 2019, yet among deck owners 68% rely on pressure washing for maintenance, showing decks are relatively uncommon but those who have them actively keep them up.
07 · Category
Market Demand3 stats
01
9.0 million households in the U.S. undertook at least one outdoor home improvement project in 2023 (industry tracker count from panel survey).
02
2.8 million tons of wood-based products were produced for non-residential uses in the U.S. in 2023 (U.S. manufacturing output indicator supporting decking input demand).
03
3.5% of reported residential construction activity in Canada in 2023 involved exterior components in remodeling categories that include decking/porch work (industry remodeling distribution).
Interpretation
Market Demand Interpretation
In the Market Demand view, U.S. homeowners led the push with 9.0 million households taking on at least one outdoor improvement project in 2023, while Canada’s remodeling activity still shows a clear exterior component pull at 3.5% of residential construction in 2023.
08 · Category
Material Mix3 stats
01
52% of new decking projects used pressure-treated wood in 2022 (material share reported in trade sourcing analysis).
02
24% of new decking projects used composite decking in 2022 (material share reported in trade sourcing analysis).
03
2.0% average moisture content change in wood decking after outdoor exposure over a typical seasonal cycle (wood decking moisture behavior measured in published building-science literature).
Interpretation
Material Mix Interpretation
In the material mix for new decking projects, pressure-treated wood leads at 52% while composite decking follows at 24%, and wood also shows only about a 2.0% average moisture change after a seasonal outdoor cycle.
09 · Category
Safety & Compliance1 stats
01
30,000 composite decking product units were recalled in a 2021 consumer-safety recall involving dimensional defects (units recalled, recall notice).
Interpretation
Safety & Compliance Interpretation
In 2021, 30,000 composite decking units were recalled due to dimensional defects, underscoring how safety and compliance issues can quickly surface at scale and require prompt corrective action.
10 · Category
Performance & Durability2 stats
01
20-year service life is commonly claimed for composite decking boards under typical residential conditions (durability/service-life claim documented in manufacturer technical literature).
02
3.2% of composite decking board samples exhibited notable fading beyond acceptable color change thresholds after accelerated UV exposure of 1,000 hours (accelerated weathering threshold metric).
Interpretation
Performance & Durability Interpretation
For performance and durability, composite decking is often marketed with a 20 year service life, yet testing shows only 3.2% of samples had notable fading after accelerated UV exposure, suggesting the boards largely meet color stability expectations in practice.
report visual · Comparison
Decking market scale and growth outlook
The decking sector is sizable today and projected to grow through 2030, supported by a steady CAGR.
$10.7 billion global composite decking market size forecast for 2030 (industry market forecast).$10.7 billion
$2.0 billion composite decking market size in the U.S. in 2023 (estimates by industry analyst).
$2.0 billion
3.6% CAGR for the U.S. decking and railing market projected for 2023–2030 (industry forecast).
3.6%
source-verifiedmarketsandmarkets.com · grandviewresearch.com · alliedmarketresearch.com2030
Reference
Cite This Report
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APA
Stefan Wendt. (2026, February 13). Decking Industry Statistics. Gitnux. https://gitnux.org/decking-industry-statistics
MLA
Stefan Wendt. "Decking Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/decking-industry-statistics.
Chicago
Stefan Wendt. 2026. "Decking Industry Statistics." Gitnux. https://gitnux.org/decking-industry-statistics.
Sources & references
39 datasets cited across this report · attribution is report-level
+9 additional datasets cited (not shown individually)