GITNUXREPORT 2025

Sustainability In The Interior Design Industry Statistics

Sustainable interior design is increasingly favored, market expanding rapidly worldwide.

Jannik Linder

Co-Founder of Gitnux, specialized in content and tech since 2016.

First published: April 29, 2025

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Statistic 1

Nearly 70% of clients prefer interiors made with non-toxic and hypoallergenic materials

Statistic 2

The number of sustainable building certifications awarded globally has increased by 40% from 2015 to 2022

Statistic 3

70% of interior design students now include sustainability coursework in their curriculum

Statistic 4

The global green building market is projected to reach $183.84 billion by 2024

Statistic 5

The global eco-friendly furniture market size was valued at $35 billion in 2020 and is expected to grow

Statistic 6

The global market for biodegradable and compostable interior decor products is expected to reach $2.7 billion by 2026

Statistic 7

The demand for biodegradable packaging in interior design projects has grown by 37% since 2019

Statistic 8

The global market for eco-friendly paints and coatings is expected to reach $4.8 billion by 2027

Statistic 9

The market for modular, sustainable furniture is projected to grow at a CAGR of 8.5% through 2028

Statistic 10

54% of interior projects now incorporate renewable resources such as solar, wind, or biomass

Statistic 11

The global market for sustainable textiles is expected to reach $17.8 billion by 2027

Statistic 12

The use of biodegradable insulation materials has increased by 50% in residential projects over the last five years

Statistic 13

The global indoor air quality market, which includes sustainable ventilation solutions, is expected to reach $13.5 billion by 2027

Statistic 14

The market for sustainable design consulting services is projected to grow at a CAGR of 9.2% through 2027

Statistic 15

Approximately 60-70% of consumers prefer to purchase from brands that are committed to sustainability

Statistic 16

85% of consumers are willing to pay more for environmentally friendly products

Statistic 17

Sustainable interior design can reduce waste by up to 70% during remodeling projects

Statistic 18

65% of new commercial buildings incorporate eco-friendly features

Statistic 19

90% of interior designers believe sustainable materials will become the industry standard within the next five years

Statistic 20

The use of LED lighting in interior design can reduce energy consumption by up to 75%

Statistic 21

The adoption of biophilic design principles is on the rise, with 79% of designers incorporating natural elements

Statistic 22

85% of consumers want transparency about the environmental impact of the products they buy

Statistic 23

Green certifications like LEED influence up to 72% of clients’ material choices in commercial projects

Statistic 24

58% of furniture manufacturers now design for disassembly, making recycling easier

Statistic 25

72% of interior designers use natural light as a key sustainable design element

Statistic 26

The trend of upcycling in interior design has grown by 48% over the past three years

Statistic 27

Solar-powered lighting solutions are projected to be used in 31% of new interior projects by 2025

Statistic 28

41% of interior design firms have implemented carbon offset programs

Statistic 29

Organic and natural fiber textiles account for 35% of interior textile sales in sustainability-focused projects

Statistic 30

Sustainable interior design can increase property value by up to 7%

Statistic 31

83% of interior designers believe that sustainability will become a key factor in future client decisions

Statistic 32

Lifecycle assessments of interior products are now standard practice for 47% of interior design firms

Statistic 33

The demand for water-efficient fixtures like low-flow toilets and faucets has increased by 45% since 2018

Statistic 34

66% of interior design firms are actively educating clients about sustainability benefits

Statistic 35

The adoption of zero-waste interior design practices has increased by 33% in the last two years

Statistic 36

74% of consumers seek out brands with transparent sustainability policies

Statistic 37

Sustainable lighting solutions can reduce electricity bills by up to 30%

Statistic 38

The market share of sustainable interior products is expected to reach 55% by 2030

Statistic 39

80% of interior designers report that clients are increasingly interested in environmental credentials

Statistic 40

Incorporating green walls in interior spaces can improve air quality by filtering pollutants by up to 60%

Statistic 41

Approximately 52% of interior designers incorporate energy-efficient appliances into their projects

Statistic 42

The return on investment for sustainable renovations can be as high as 20%, due to energy savings and increased property value

Statistic 43

63% of consumers prefer to buy furniture made from sustainably sourced materials

Statistic 44

69% of interior designers report that their clients are increasingly demanding sustainable options

Statistic 45

Interior decorating with natural materials like stone and clay has seen a 29% increase in popularity over five years

Statistic 46

78% of interior designers report integrating eco-friendly materials into their projects regularly

Statistic 47

Bamboo can grow up to 35 inches in a single day, making it a highly sustainable material

Statistic 48

The use of recycled materials in interior design has increased by 45% in the last five years

Statistic 49

Nearly 50% of interior designers report sourcing products locally to reduce carbon footprint

Statistic 50

The carbon footprint of traditional interior furnishings can be reduced by up to 40% with sustainable choices

Statistic 51

The use of VOC-free paints and finishes increased by 43% over recent years in interior projects

Statistic 52

Sustainable flooring options like cork and reclaimed wood make up 25% of the flooring market

Statistic 53

62% of interior designers have increased their use of sustainable fabrics such as linen, hemp, and organic cotton

Statistic 54

The use of recycled glass in countertops and tiles increased by 52% between 2018 and 2022

Statistic 55

The use of low-impact, non-toxic adhesives in interior construction has increased by 38% since 2019

Statistic 56

The carbon sequestration potential of green roofs can offset approximately 3 metric tons of CO2 per 1,000 square meters annually

Statistic 57

The lifecycle cost savings of sustainable interior materials can amount to 20-30% over traditional options

Statistic 58

The use of environmentally friendly varnishes and finishes has increased by 35% in interior projects since 2019

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Key Highlights

Approximately 60-70% of consumers prefer to purchase from brands that are committed to sustainability
The global green building market is projected to reach $183.84 billion by 2024
78% of interior designers report integrating eco-friendly materials into their projects regularly
Bamboo can grow up to 35 inches in a single day, making it a highly sustainable material
85% of consumers are willing to pay more for environmentally friendly products
Sustainable interior design can reduce waste by up to 70% during remodeling projects
The use of recycled materials in interior design has increased by 45% in the last five years
65% of new commercial buildings incorporate eco-friendly features
The global eco-friendly furniture market size was valued at $35 billion in 2020 and is expected to grow
90% of interior designers believe sustainable materials will become the industry standard within the next five years
The use of LED lighting in interior design can reduce energy consumption by up to 75%
Nearly 50% of interior designers report sourcing products locally to reduce carbon footprint
The carbon footprint of traditional interior furnishings can be reduced by up to 40% with sustainable choices

With consumers leaning heavily toward eco-friendly choices—60 to 70% prefer brands committed to sustainability—and the interior design industry rapidly embracing greener materials and practices, sustainability is no longer just a trend but an essential shift shaping the future of interior spaces worldwide.

Consumer Preferences

Nearly 70% of clients prefer interiors made with non-toxic and hypoallergenic materials

Consumer Preferences Interpretation

With nearly 70% of clients favoring non-toxic, hypoallergenic interiors, the interior design industry is no longer just about style—it's about making health-conscious choices that ensure our homes are sanctuary, not hazard.

Green Building Certifications and Standards

The number of sustainable building certifications awarded globally has increased by 40% from 2015 to 2022

Green Building Certifications and Standards Interpretation

The skyrocketing 40% rise in global sustainable building certifications from 2015 to 2022 hints that even the interior design industry is finally realizing that going green isn't just trendy—it's essential for future-proofing our spaces and our planet.

Interior Design Practices and Education

70% of interior design students now include sustainability coursework in their curriculum

Interior Design Practices and Education Interpretation

With 70% of interior design students now incorporating sustainability into their coursework, the industry’s future looks brighter—and greener—than ever.

Market Growth and Industry Insights

The global green building market is projected to reach $183.84 billion by 2024
The global eco-friendly furniture market size was valued at $35 billion in 2020 and is expected to grow
The global market for biodegradable and compostable interior decor products is expected to reach $2.7 billion by 2026
The demand for biodegradable packaging in interior design projects has grown by 37% since 2019
The global market for eco-friendly paints and coatings is expected to reach $4.8 billion by 2027
The market for modular, sustainable furniture is projected to grow at a CAGR of 8.5% through 2028
54% of interior projects now incorporate renewable resources such as solar, wind, or biomass
The global market for sustainable textiles is expected to reach $17.8 billion by 2027
The use of biodegradable insulation materials has increased by 50% in residential projects over the last five years
The global indoor air quality market, which includes sustainable ventilation solutions, is expected to reach $13.5 billion by 2027
The market for sustainable design consulting services is projected to grow at a CAGR of 9.2% through 2027

Market Growth and Industry Insights Interpretation

As the interior design industry embraces sustainability—from biodegradable decor to renewable resources, with over half integrating renewables—it's clear that eco-friendly choices are transforming spaces into statements of both style and responsibility, with the market growth projecting a future where green design isn't just a trend, but the foundation of our built environment.

Market Trends and Consumer Preferences

Approximately 60-70% of consumers prefer to purchase from brands that are committed to sustainability
85% of consumers are willing to pay more for environmentally friendly products
Sustainable interior design can reduce waste by up to 70% during remodeling projects
65% of new commercial buildings incorporate eco-friendly features
90% of interior designers believe sustainable materials will become the industry standard within the next five years
The use of LED lighting in interior design can reduce energy consumption by up to 75%
The adoption of biophilic design principles is on the rise, with 79% of designers incorporating natural elements
85% of consumers want transparency about the environmental impact of the products they buy
Green certifications like LEED influence up to 72% of clients’ material choices in commercial projects
58% of furniture manufacturers now design for disassembly, making recycling easier
72% of interior designers use natural light as a key sustainable design element
The trend of upcycling in interior design has grown by 48% over the past three years
Solar-powered lighting solutions are projected to be used in 31% of new interior projects by 2025
41% of interior design firms have implemented carbon offset programs
Organic and natural fiber textiles account for 35% of interior textile sales in sustainability-focused projects
Sustainable interior design can increase property value by up to 7%
83% of interior designers believe that sustainability will become a key factor in future client decisions
Lifecycle assessments of interior products are now standard practice for 47% of interior design firms
The demand for water-efficient fixtures like low-flow toilets and faucets has increased by 45% since 2018
66% of interior design firms are actively educating clients about sustainability benefits
The adoption of zero-waste interior design practices has increased by 33% in the last two years
74% of consumers seek out brands with transparent sustainability policies
Sustainable lighting solutions can reduce electricity bills by up to 30%
The market share of sustainable interior products is expected to reach 55% by 2030
80% of interior designers report that clients are increasingly interested in environmental credentials
Incorporating green walls in interior spaces can improve air quality by filtering pollutants by up to 60%
Approximately 52% of interior designers incorporate energy-efficient appliances into their projects
The return on investment for sustainable renovations can be as high as 20%, due to energy savings and increased property value
63% of consumers prefer to buy furniture made from sustainably sourced materials
69% of interior designers report that their clients are increasingly demanding sustainable options

Market Trends and Consumer Preferences Interpretation

With 85% of consumers willing to pay more and nearly all interior designers on board, it's clear that sustainable interior design is no longer just a trend but the blueprint for the industry's future—proving that going green is not only good for the planet but also smart business.

Market Trends and ConsumerPreferences

Interior decorating with natural materials like stone and clay has seen a 29% increase in popularity over five years

Market Trends and ConsumerPreferences Interpretation

The surge in using natural materials like stone and clay—up 29% over five years—suggests that even interior design is finally realizing that sustainability isn't just a trend, but a timeless foundation for stylish living.

Sustainable Materials and Technologies

78% of interior designers report integrating eco-friendly materials into their projects regularly
Bamboo can grow up to 35 inches in a single day, making it a highly sustainable material
The use of recycled materials in interior design has increased by 45% in the last five years
Nearly 50% of interior designers report sourcing products locally to reduce carbon footprint
The carbon footprint of traditional interior furnishings can be reduced by up to 40% with sustainable choices
The use of VOC-free paints and finishes increased by 43% over recent years in interior projects
Sustainable flooring options like cork and reclaimed wood make up 25% of the flooring market
62% of interior designers have increased their use of sustainable fabrics such as linen, hemp, and organic cotton
The use of recycled glass in countertops and tiles increased by 52% between 2018 and 2022
The use of low-impact, non-toxic adhesives in interior construction has increased by 38% since 2019
The carbon sequestration potential of green roofs can offset approximately 3 metric tons of CO2 per 1,000 square meters annually
The lifecycle cost savings of sustainable interior materials can amount to 20-30% over traditional options
The use of environmentally friendly varnishes and finishes has increased by 35% in interior projects since 2019

Sustainable Materials and Technologies Interpretation

With nearly 80% of interior designers championing eco-friendly materials, the rapidly growing adoption of sustainable resources—like bamboo, recycled glass, and VOC-free paints—not only paints a greener picture of design but also underscores a serious shift toward reducing our carbon footprint and embracing cost-effective, environmentally responsible interiors.