I型ジョイストの世界市場：セクター別、建設タイプ別、用途別、地域別

I型ジョイストの世界市場は、2025年には27億7,000万米ドルと推定され、2032年には43億米ドルに達すると予測され、2025年から2032年にかけてCAGR6.5％で成長すると予測されています。

図. I型ジョイストの世界市場シェア 地域別（%）2025年

i-joistの世界市場は、ここ数年着実な成長を遂げています。平行節トラスや構造用複合木材としても知られる I型ジョイストは、主にディメンショナルランバーやエンジニアリングウッドから作られるプレハブ構造部材であり、床や屋根の用途において無垢材の代わりとなるよう設計されています。従来のディメンショナルランバーに比べ、 I型ジョイストは構造の完全性、一貫性、性能が向上しています。I型ジョイストは、軽量の人工木材繊維やその他の材料を、熱と圧力で押し固めたものです。 I型ジョイストは、材料の使用量とコストを削減しながら、重い床や屋根の荷重を支えます。その工学的な特質から、多層階構造にも適しています。コスト効率に優れながらも高性能の建築材料に対するニーズの高まりとともに、建設活動の活発化が I型ジョイストの採用を世界的に後押ししています。

市場力学：

世界中で住宅や商業施設の建設活動が増加していることが、ここ数年の世界I型ジョイスト市場の主な促進要因となっています。 I型ジョイストは、その強度、一貫性、寸法の正確さ、費用対効果、その他の利点により、従来の木造根太に代わる魅力的な選択肢として台頭してきています。さらに、住宅や商業用建物のエネルギー効率に関する規制が厳しくなったことで、古い構造からI型ジョイストを使用した環境に優しい新しい建物への建て替えが進んでいます。しかし、高度な木製根太や鋼製根太などの代替品が入手可能であることが、市場の主な抑制要因となっています。とはいえ、革新的で軽量かつ高強度のI形根太の開発に重点を置いた研究開発が進行中であるため、市場関係者にとっては大きなチャンスとなっています。

本調査の主な特徴

本レポートでは、世界のI型ジョイスト市場を詳細に分析し、2024年を基準年とした予測期間（2025年～2032年）の市場規模および複合年間成長率（CAGR%）を掲載しています。

また、さまざまなセグメントにわたる潜在的な収益機会を明らかにし、この市場の魅力的な投資提案マトリクスについて解説しています。

また、市場促進要因、抑制要因、機会、新製品の上市や承認、市場動向、地域別の展望、主要企業が採用する競争戦略などに関する主要考察も提供しています。

企業ハイライト、製品ポートフォリオ、主要なハイライト、財務実績、戦略などのパラメータに基づいて、世界のi-joist市場における主要企業をプロファイルしています。

本調査の対象となる主要企業には、Boise Cascade Company、Louisiana-Pacific Corporation、Nordic Structures、Roseburg Forest Products Co.、Stark Truss Company, Inc.、STEICO SE、Weyerhaeuser Company、Anthony Forest Products Co.、Evolution Structures、James Jones &Sons Ltd、Pro Builder、Pryda、REDBUILT、Simpson Strong-Tie Co Inc.、Sodraなどがあります。

このレポートからの洞察により、マーケティング担当者や企業の経営陣は、将来の製品発売、タイプアップ、市場拡大、マーケティング戦術に関する情報に基づいた意思決定を行うことができます。

この調査レポートは、投資家、サプライヤー、製品メーカー、流通業者、新規参入者、財務アナリストなど、この業界のさまざまな利害関係者を対象としています。

利害関係者は、世界のI型ジョイスト市場の分析に使用される様々な戦略マトリックスを通じて、意思決定を容易にすることができます。

目次

第1章 調査の目的と前提条件

• 調査目的
• 前提条件
• 略語

第2章 市場の展望

• レポートの説明
  • 市場の定義と範囲
• エグゼクティブサマリー

第3章 市場力学、規制、動向分析

• 市場力学
• 影響分析
• 主なハイライト
• 規制シナリオ
• 製品の発売/承認
• PEST分析
• PORTERの分析
• 市場機会
• 規制シナリオ
• 主な発展
• 業界動向

第4章 世界のI型ジョイスト市場、セクター別、2020年～2032年

• 住宅
• 商用

第5章 世界のI型ジョイスト市場、建設タイプ別、2020年～2032年

• 新築
• 改修

第6章 世界のI型ジョイスト市場、用途別、2020年～2032年

• フロア
• 屋根
• その他

第7章 世界のI型ジョイスト市場、地域別、2020年～2032年

• 北米
• ラテンアメリカ
• 欧州
• アジア太平洋
• 中東
• アフリカ

第8章 競合情勢

• Boise Cascade Company
• Louisiana-Pacific Corporation
• Nordic Structures
• Roseburg Forest Products Co.
• Stark Truss Company, Inc.
• STEICO SE
• Weyerhaeuser Company
• Anthony Forest Products Co
• Evolution Structures
• James Jones & Sons Ltd
• Pro Builder
• Pryda
• REDBUILT
• Simpson Strong-Tie Co Inc
• Sodra

第9章 アナリストの推奨事項

• 運命の輪
• アナリストの見解
• 一貫した機会マップ

第10章 参考文献と調査手法

• 参考文献
• 調査手法
• 出版社について

Global Global I-joist Market is estimated to be valued at US$ 2.77 Bn in 2025 and is expected to reach US$ 4.30 Bn by 2032, growing at a compound annual growth rate (CAGR) of 6.5% from 2025 to 2032.

Figure. Global I-joist Market Share (%), By Region 2025

The global I-joist market has been witnessing steady growth over the past few years. I-joists, also known as parallel chord trusses or structural composite lumber, are prefabricated structural elements made mostly from dimensional lumber or engineered wood and designed to substitute for solid lumber in floor and roofing applications. Compared to traditional dimensional lumber, I-joists provide improved structural integrity, consistency, and performance. They are fabricated from lightweight engineered wood fibers or other materials pressed or bonded together under heat and pressure. I-joists support heavy floor and roof loads while reducing material usage and costs. Their engineered qualities make them well-suited for multi-floor structures. Growing construction activities along with the need for cost-effective yet high-performing building materials are driving the adoption of I-joists globally.

Market Dynamics:

Increasing residential and commercial construction activities around the world have been a key driver of the global I-joist market over the past few years. I-joists are emerging as an appealing alternative to conventional wood joists due to their strength, consistency, accuracy in dimensions, cost-effectiveness, and other benefits. Furthermore, stringent regulations regarding energy efficiency in residential and commercial buildings have boosted the replacement of older structures with newer, green buildings that use I-joists. However, availability of substitutes, such as advanced wooden and steel joists, is a major restraint for the market. Nevertheless, ongoing R&D focused on developing innovative, lightweight, and higher strength I-joist varieties present significant opportunities for market players.

Key Features of the Study:

This report provides in-depth analysis of the global I-joist market, and provides market size (US$ Billion) and compound annual growth rate (CAGR%) for the forecast period (2025-2032), considering 2024 as the base year

It elucidates potential revenue opportunities across different segments and explains attractive investment proposition matrices for this market

This study also provides key insights about market drivers, restraints, opportunities, new product launches or approvals, market trends, regional outlook, and competitive strategies adopted by key players

It profiles key players in the global I-joist market based on the following parameters - company highlights, products portfolio, key highlights, financial performance, and strategies

Key companies covered as a part of this study include Boise Cascade Company, Louisiana-Pacific Corporation, Nordic Structures, Roseburg Forest Products Co., Stark Truss Company, Inc., STEICO SE, Weyerhaeuser Company, Anthony Forest Products Co, Evolution Structures, James Jones & Sons Ltd, Pro Builder, Pryda, REDBUILT, Simpson Strong-Tie Co Inc, and Sodra

Insights from this report would allow marketers and the management authorities of the companies to make informed decisions regarding their future product launches, type up-gradation, market expansion, and marketing tactics

The global I-joist market report caters to various stakeholders in this industry including investors, suppliers, product manufacturers, distributors, new entrants, and financial analysts

Stakeholders would have ease in decision-making through various strategy matrices used in analyzing the global I-joist market

Market Segmentation

• Sector Insights (Revenue, USD Bn, 2020 - 2032)
  • Residential
  • Commercial
• Construction Type Insights (Revenue, USD Bn, 2020 - 2032)
  • New Construction
  • Replacement
• Application Insights (Revenue, USD Bn, 2020 - 2032)
  • Floors
  • Roofs
  • Others
• Regional Insights (Revenue, USD Bn, 2020 - 2032)
  • North America
  • U.S.
  • Canada
  • Latin America
  • Brazil
  • Argentina
  • Mexico
  • Rest of Latin America
  • Europe
  • Germany
  • U.K.
  • Spain
  • France
  • Italy
  • Russia
  • Rest of Europe
  • Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
  • ASEAN
  • Rest of Asia Pacific
  • Middle East
  • GCC Countries
  • Israel
  • Rest of Middle East
  • Africa
  • South Africa
  • North Africa
  • Central Africa
• Key Players Insights
  • Boise Cascade Company
  • Louisiana-Pacific Corporation
  • Nordic Structures
  • Roseburg Forest Products Co.
  • Stark Truss Company, Inc.
  • STEICO SE
  • Weyerhaeuser Company
  • Anthony Forest Products Co
  • Evolution Structures
  • James Jones & Sons Ltd
  • Pro Builder
  • Pryda
  • REDBUILT
  • Simpson Strong-Tie Co Inc
  • Sodra

Table of Contents

1. Research Objectives and Assumptions

• Research Objectives
• Assumptions
• Abbreviations

2. Market Purview

• Report Description
  • Market Definition and Scope
• Executive Summary
  • Global I-joist Market, By Sector
  • Global I-joist Market, By Construction Type
  • Global I-joist Market, By Application
  • Global I-joist Market, By Region

3. Market Dynamics, Regulations, and Trends Analysis

• Market Dynamics
• Impact Analysis
• Key Highlights
• Regulatory Scenario
• Product Launches/Approvals
• PEST Analysis
• PORTER's Analysis
• Market Opportunities
• Regulatory Scenario
• Key Developments
• Industry Trends

4. Global I-joist Market, By Sector, 2020-2032, (USD Bn)

• Introduction
  • Market Share Analysis, 2025 and 2032 (%)
  • Y-o-Y Growth Analysis, 2021 - 2032
  • Segment Trends
• Residential
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032, (USD Bn)
• Commercial
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032, (USD Bn)

5. Global I-joist Market, By Construction Type, 2020-2032, (USD Bn)

• Introduction
  • Market Share Analysis, 2025 and 2032 (%)
  • Y-o-Y Growth Analysis, 2021 - 2032
  • Segment Trends
• New Construction
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032, (USD Bn)
• Replacement
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032, (USD Bn)

6. Global I-joist Market, By Application, 2020-2032, (USD Bn)

• Introduction
  • Market Share Analysis, 2025 and 2032 (%)
  • Y-o-Y Growth Analysis, 2021 - 2032
  • Segment Trends
• Floors
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032, (USD Bn)
• Roofs
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032, (USD Bn)
• Others
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2020-2032, (USD Bn)

7. Global I-joist Market, By Region, 2020 - 2032, Value (USD Bn)

• Introduction
  • Market Share (%) Analysis, 2025, 2028 & 2032, Value (USD Bn)
  • Market Y-o-Y Growth Analysis (%), 2021 - 2032, Value (USD Bn)
  • Regional Trends
• North America
  • Introduction
  • Market Size and Forecast, By Sector, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Construction Type, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Application, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Country, 2020 - 2032, Value (USD Bn)
    • U.S.
    • Canada
• Latin America
  • Introduction
  • Market Size and Forecast, By Sector, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Construction Type, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Application, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Country, 2020 - 2032, Value (USD Bn)
    • Brazil
    • Argentina
    • Mexico
    • Rest of Latin America
• Europe
  • Introduction
  • Market Size and Forecast, By Sector, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Construction Type, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Application, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Country, 2020 - 2032, Value (USD Bn)
    • Germany
    • U.K.
    • Spain
    • France
    • Italy
    • Russia
    • Rest of Europe
• Asia Pacific
  • Introduction
  • Market Size and Forecast, By Sector, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Construction Type, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Application, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Country, 2020 - 2032, Value (USD Bn)
    • China
    • India
    • Japan
    • Australia
    • South Korea
    • ASEAN
    • Rest of Asia Pacific
• Middle East
  • Introduction
  • Market Size and Forecast, By Sector, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Construction Type, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Application, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Country, 2020 - 2032, Value (USD Bn)
    • GCC Countries
    • Israel
    • Rest of Middle East
• Africa
  • Introduction
  • Market Size and Forecast, By Sector, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Construction Type, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Application, 2020 - 2032, Value (USD Bn)
  • Market Size and Forecast, By Country/Region, 2020 - 2032, Value (USD Bn)
    • South Africa
    • North Africa
    • Central Africa

8. Competitive Landscape

• Boise Cascade Company
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Louisiana-Pacific Corporation
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Nordic Structures
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Roseburg Forest Products Co.
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Stark Truss Company, Inc.
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• STEICO SE
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Weyerhaeuser Company
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Anthony Forest Products Co
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Evolution Structures
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• James Jones & Sons Ltd
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Pro Builder
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Pryda
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• REDBUILT
  • Company Highlights
  • Product Portfolio
  • Key Developments
  • Financial Performance
  • Strategies
• Simpson Strong-Tie Co Inc
• Sodra

9. Analyst Recommendations

• Wheel of Fortune
• Analyst View
• Coherent Opportunity Map

10. References and Research Methodology

• References
• Research Methodology
• About us