Report Code : CVMI2412308 | Published Date : March 3, 2025

The global bifold doors market was valued at USD 3.2 billion in 2023 and is projected to reach USD 5.8 billion by 2031, growing at a CAGR of 7.7%. This growth is driven by architectural trends favoring indoor-outdoor living, energy efficiency regulations, and smart home integration. The market encompasses residential (65%) and commercial (35%) applications, with aluminum frames dominating premium installations.

2024 Market Breakthroughs

Smart Glass Integration

  • Electrochromic glass adoption growing at 25% CAGR (auto-tinting)
  • PPG's SunClean™ self-cleaning glass decreases maintenance by 70%
  • Switchable privacy glass with <1 second opacity change

Material Innovations

  • Thermally broken aluminum frames achieve U-values of 0.8 W/m²K
  • Composite materials (60% wood/40% aluminum) gain 15% market share
  • Corrosion-resistant coatings extend lifespan to 25+ years

Operational Enhancements

  • Silent glide systems (≤25dB operation noise)
  • Motorized automation kits (WiFi/voice control compatible)
  • 10-panel systems spanning 30+ feet without intermediate support

Market Drivers

Architectural Trends

  • 42% of new luxury homes incorporate bifold systems
  • Commercial sector demand up 18% for restaurant/retail spaces
  • Indoor-outdoor living spaces valued 12% higher in real estate

Energy Efficiency Mandates

  • EU Energy Performance of Buildings Directive (EPBD) 2024 updates
  • California Title 24 requiring U-factor ≤1.2 for fenestration
  • Passive House certification driving high-performance demand

Smart Home Integration

  • 35% of premium installations include automation
  • IFTTT compatibility becoming standard
  • Integrated sensors for security/ventilation control

Competitive Landscape

Company

Market Share

Flagship Product

USP

Andersen Windows

22%

E-Series Bifold

10-year warranty

LaCantina Doors

18%

Aluminum Hybrid

30' clear spans

NanaWall

15%

SL70

Passivhaus certified

Emerging Technologies:

  • View Glass: Dynamic tinting saves 20% on HVAC
  • Crittall: Ultra-slim steel profiles (25mm sightlines)
  • Sky-Frame: Frameless systems (SWISS certification)

Market Segmentation

  • By Material:
    • Aluminum (XX%)
    • Wood (XX%)
    • Composite (20%)
  • By End-Use:
    • Residential (XX%)
    • Commercial (XX%)
  • By Region:
    • North America (40%)
    • Europe (XX%)
    • Asia-Pacific (XX%)
    • RoW (XX%)

Recent Developments (2024)

  • Q1: Marvin launches AI-powered weather tracking automation
  • Q2: Eurocell achieves Cradle-to-Cradle certification
  • Q3: Australia's Binq expands to US with hurricane-rated systems




Reasons To Buy

Image



Scope

Image

Key Players

  • Bifold Doors Market – JELD-WEN
  • Andersen Corporation
  • Pella Corporation
  • Masonite International
  • Marvin Windows and Doors
  • YKK AP
  • Milgard Manufacturing
  • NanaWall Systems
  • Origin Global
  • AG Millworks.

Global Bifold Doors Market Report

Global Bifold Doors Market Report

  1. 1. Global Bifold Doors Market Research Report
    1. 1.1 Study Objectives
    2. 1.2 Global Bifold Doors Market - Overview
    3. 1.3 Reason to Read This Report
    4. 1.4 Methodology and Forecast Analysis
    2. Global Bifold Doors Market Research Report - Preface
    1. 2.1 Global Bifold Doors Market Research Report – Detailed Scope and Definitions
      1. 2.1.1 By Material
      2. 2.1.2 By Operation
      3. 2.1.3 By End-user
      4. 2.1.4 By Application
      5. 2.1.5 By Region
    3. Global Bifold Doors Market Dynamics
    1. 3.1. Drivers - Macro-Economic Based, Supply Side, and Demand Side Drivers
    2. 3.2. Restraints – By Material, By Operation, By End-user, By Application, By Country
    3. 3.3. Opportunities – By Material, By Operation, By End-user, By Application, By Country
    4. 3.4. Trends – By Material, By Operation, By End-user, By Application, By Country
    5. 3.5. PEST Analysis
    6. 3.6. Porters Five Rule Analysis
    7. 3.7. Company’s Share Analysis (CSA) by Region or By Country
    8. 3.8. Global Bifold Doors Market Research Report – DROTs Impact Analysis
    4. Global Bifold Doors Market Research Report, Historic Data 2019 - 2023 and Forecast Analysis Data 2024 - 2031
    1. 4.1. Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
    2. 4.2. Annual Market Trend Assessment – Year-on-Year (YoY) Growth Analysis (%)
    3. 4.3. Incremental Market Value/Volume Opportunity between 2019 - 2023 and 2024 - 2031
    4. 4.4. Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    5. Global Bifold Doors Market, By Material, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 5.1 Wood
      1. 5.1.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 5.1.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 5.1.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 5.1.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    2. 5.2 Aluminum
      1. 5.2.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 5.2.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 5.2.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 5.2.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    3. 5.3 PVC
      1. 5.3.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 5.3.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 5.3.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 5.3.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    4. 5.4 Others
      1. 5.4.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 5.4.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 5.4.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 5.4.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    6. Global Bifold Doors Market, By Operation, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 6.1 Manual
      1. 6.1.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 6.1.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 6.1.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 6.1.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    2. 6.2 Automatic
      1. 6.2.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 6.2.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 6.2.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 6.2.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    7. Global Bifold Doors Market, By End-user, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 7.1 Residential
      1. 7.1.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 7.1.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 7.1.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 7.1.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    2. 7.2 Commercial
      1. 7.2.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 7.2.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 7.2.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 7.2.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    3. 7.3 Industrial
      1. 7.3.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 7.3.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 7.3.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 7.3.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    8. Global Bifold Doors Market, By Application, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 8.1 Interior Doors
      1. 8.1.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 8.1.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 8.1.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 8.1.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    2. 8.2 Exterior Doors.
      1. 8.2.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 8.2.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 8.2.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 8.2.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    9. Global Bifold Doors Market Forecast, By Region, 2019 - 2023 and 2024 - 2031 (Market Value, In USD Mn)
    1. 9.1 North America
      1. 9.1.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 9.1.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 9.1.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 9.1.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    2. 9.2 Europe
      1. 9.2.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 9.2.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 9.2.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 9.2.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    3. 9.3 Asia-Pacific
      1. 9.3.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 9.3.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 9.3.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 9.3.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    4. 9.4 Latin America
      1. 9.4.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 9.4.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 9.4.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 9.4.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    5. 9.5 Middle East & Africa
      1. 9.5.1 Market Performance Review & Future Outlook: Assessing 2019 - 2023 and Predicting 2024 - 2031 Trends (USD Millions)
      2. 9.5.2 Annual Market Trend Assessment – Yearly Growth Observation (Y-O-Y)(%)
      3. 9.5.3 Incremental Market Value/Volume Opportunity between 2019 - 2023 and From 2024 to 2031
      4. 9.5.4 Market Shares Analysis in Years - 2019, 2023, 2024 and 2031
    6. 9.6 Global Bifold Doors Market - Opportunity Analysis Index, By Material, By Operation, By End-user, By Application, and Region, 2024 - 2031
    10. North America Bifold Doors Market Analysis, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 10.1 By Material Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 10.1.1 Wood
      2. 10.1.2 Aluminum
      3. 10.1.3 PVC
      4. 10.1.4 Others
      10.2 By Operation Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 10.2.1 Manual
      2. 10.2.2 Automatic
      10.3 By End-user Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 10.3.1 Residential
      2. 10.3.2 Commercial
      3. 10.3.3 Industrial
      10.4 By Application Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 10.4.1 Interior Doors
      2. 10.4.2 Exterior Doors.
      10.5 Country Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 10.5.1 United States
      2. 10.5.2 Canada
      10.6 North America Global Bifold Doors Market – Opportunity Analysis Index, By Material, By Operation, By End-user, By Application, and Country, 2024 - 2031
      10.7 Regional Trends Analysis
      10.8 North America Global Bifold Doors Market Research Report - Company Profiles
      1. 10.8.1 Company 1 (United States)
      2. 10.8.2 Company 2 (Canada)
      3. 10.8.3 Company 3 (Canada)
    11. Europe Bifold Doors Market Analysis, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 11.1 By Material Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 11.1.1 Wood
      2. 11.1.2 Aluminum
      3. 11.1.3 PVC
      4. 11.1.4 Others
      11.2 By Operation Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 11.2.1 Manual
      2. 11.2.2 Automatic
      11.3 By End-user Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 11.3.1 Residential
      2. 11.3.2 Commercial
      3. 11.3.3 Industrial
      11.4 By Application Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 11.4.1 Interior Doors
      2. 11.4.2 Exterior Doors.
      11.5 Country Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 11.5.1 Germany
      2. 11.5.2 United Kingdom
      3. 11.5.3 France
      4. 11.5.4 Spain
      5. 11.5.5 Italy
      6. 11.5.6 Russia
      7. 11.5.7 Netherlands
      8. 11.5.8 Poland
      9. 11.5.9 Rest of Europe
      11.6 Europe Global Bifold Doors Market – Opportunity Analysis Index, By Material, By Operation, By End-user, By Application, and Country, 2024 - 2031
      11.7 Regional Trends Analysis
      11.8 Europe Global Bifold Doors Market Research Report - Company Profiles
      1. 11.8.1 Company 1 (Germany)
      2. 11.8.2 Company 2 (United Kingdom)
      3. 11.8.3 Company 3 (United Kingdom)
    12. Asia-Pacific Bifold Doors Market Analysis, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 12.1 By Material Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 12.1.1 Wood
      2. 12.1.2 Aluminum
      3. 12.1.3 PVC
      4. 12.1.4 Others
      12.2 By Operation Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 12.2.1 Manual
      2. 12.2.2 Automatic
      12.3 By End-user Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 12.3.1 Residential
      2. 12.3.2 Commercial
      3. 12.3.3 Industrial
      12.4 By Application Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 12.4.1 Interior Doors
      2. 12.4.2 Exterior Doors.
      12.5 Country Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 12.5.1 China
      2. 12.5.2 Japan
      3. 12.5.3 India
      4. 12.5.4 South Korea
      5. 12.5.5 Australia & NZ
      6. 12.5.6 ASEAN
      7. 12.5.7 Rest of Asia-Pacific
      12.6 Asia-Pacific Global Bifold Doors Market – Opportunity Analysis Index, By Material, By Operation, By End-user, By Application, and Country, 2024 - 2031
      12.7 Regional Trends Analysis
      12.8 Asia-Pacific Global Bifold Doors Market Research Report - Company Profiles
      1. 12.8.1 Company 1 (China)
      2. 12.8.2 Company 2 (Japan)
      3. 12.8.3 Company 3 (Japan)
    13. Latin America  Bifold Doors Market Analysis, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 13.1 By Material Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 13.1.1 Wood
      2. 13.1.2 Aluminum
      3. 13.1.3 PVC
      4. 13.1.4 Others
      13.2 By Operation Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 13.2.1 Manual
      2. 13.2.2 Automatic
      13.3 By End-user Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 13.3.1 Residential
      2. 13.3.2 Commercial
      3. 13.3.3 Industrial
      13.4 By Application Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 13.4.1 Interior Doors
      2. 13.4.2 Exterior Doors.
      13.5 Country Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 13.5.1 Brazil
      2. 13.5.2 Mexico
      3. 13.5.3 Argentina
      4. 13.5.4 Peru
      5. 13.5.5 Colombia
      6. 13.5.6 Rest of Latin America
      13.6 Latin America Global Bifold Doors Market – Opportunity Analysis Index, By Material, By Operation, By End-user, By Application, and Country, 2024 - 2031
      13.7 Regional Trends Analysis
      13.8 Latin America Global Bifold Doors Market Research Report - Company Profiles
      1. 13.8.1 Company 1 (Brazil)
      2. 13.8.2 Company 2 (Mexico)
      3. 13.8.3 Company 3 (Mexico)
    14. Middle East & Africa Bifold Doors Market Analysis, 2019 - 2023 and Forecast, 2024 - 2031 (Market Value, In USD Mn)
    1. 14.1 By Material Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 14.1.1 Wood
      2. 14.1.2 Aluminum
      3. 14.1.3 PVC
      4. 14.1.4 Others
      14.2 By Operation Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 14.2.1 Manual
      2. 14.2.2 Automatic
      14.3 By End-user Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 14.3.1 Residential
      2. 14.3.2 Commercial
      3. 14.3.3 Industrial
      14.4 By Application Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 14.4.1 Interior Doors
      2. 14.4.2 Exterior Doors.
      14.5 Country Analysis 2019 - 2023 and Forecast, 2024 - 2031 by Market Assessment (USD Mn), Yearly Growth Rate (%), and Market Presence (%)
      1. 14.5.1 Saudi Arabia
      2. 14.5.2 UAE
      3. 14.5.3 South Africa
      4. 14.5.4 Egypt
      5. 14.5.5 Israel
      6. 14.5.6 Rest of Middle East and Africa
      14.6 Middle East & Africa Global Bifold Doors Market – Opportunity Analysis Index, By Material, By Operation, By End-user, By Application, and Country, 2024 - 2031
      14.7 Regional Trends Analysis
      14.8 Middle East & Africa Global Bifold Doors Market Research Report - Company Profiles
      1. 14.8.1 Company 1 (Saudi Arabia)
      2. 14.8.2 Company 2 (UAE)
      3. 14.8.3 Company 3 (UAE)
    15. Competition Landscape
    1. 15.1 Strategic Dashboard of Top Market Players
      15.2 Company Profiles (Introduction, Financial Assessments, Portfolio of Offerings, Milestones and Achievements, Strategic Initiative, and SWOT Analysis)
      1. 15.2.1 Bifold Doors Market – JELD-WEN
      2. 15.2.2 Andersen Corporation
      3. 15.2.3 Pella Corporation
      4. 15.2.4 Masonite International
      5. 15.2.5 Marvin Windows and Doors
      6. 15.2.6 YKK AP
      7. 15.2.7 Milgard Manufacturing
      8. 15.2.8 NanaWall Systems
      9. 15.2.9 Origin Global
      10. 15.2.10 AG Millworks.
    16. Data Collection Method and Research Approach
    17. Principal Presumptions and Acronyms