There is a popular saying in the home decoration industry: “Decoration is a spiritual practice, and environmental protection is the most difficult hurdle.” In 2024, the data released by the China Indoor Environment Monitoring Center is still worrying: in newly renovated residences, the formaldehyde exceedance rate is about 31.7%, and the TVOC exceedance rate reaches 26.4%.
At the same time, a survey conducted by iResearch covering 12 cities showed that 76.3% of consumers listed “environmental protection compliance” as the primary factor in choosing a decoration company, even surpassing design style and price.
The huge gap between supply and demand has turned “environmental standards for decoration materials” from a bonus item to a key capability that determines the life or death of decoration companies.
This deep-seated change is not a simple replacement of materials, but a deep reconstruction from concept to execution system.
Companies that can take the lead in crossing the “environmental trust gap” are doing three things.
Core trend one: Systematic understanding from “material environmental protection” to “space environmental protection”
In the past ten years, decoration companies and consumers have focused on the formaldehyde release of boards, thinking that they can sit back and relax by buying E0-grade boards.
However, in reality, the absurd drama of “environmentally friendly materials and excessive space” continues to be staged.
An owner in Zhejiang once posted the test report of E0-grade customized cabinets, imported latex paint, and branded flooring in his entire house online. However, after the CMA agency came to take samples, the formaldehyde concentration in the master bedroom still exceeded the national standard limit of 0.08mg/m³, reaching 0.12mg/m³.
The problem lies in “environmental superposition effect” and “invisible excipients”.
A single piece of material meets the national standard, but when boards, floors, wallpaper glue, caulking agents, curtains, etc. are released concentratedly in the same space, the total amount of pollutants will exceed the critical point.
What’s even more hidden is that many decoration companies only control the main materials, leaving the factories to procure auxiliary materials such as white latex, glass glue, and interface agents. These low-price auxiliary materials are precisely the hardest hit areas for TVOC and benzene series.
The industry is awakening.
Some leading companies have begun to introduce “indoor air quality pre-assessment models”. During the design stage, they simulate the concentration of pollutants after completion based on parameters such as space carrying rate, material release rate, and ventilation efficiency, and reversely constrain the material selection list accordingly.
This is no longer about selling materials, but about selling a “predictable environmental outcome.”
For example, in a children’s room plan with intensive customized cabinet design, the system will prompt to reduce the amount of artificial boards, or force the upgrade to aldehyde-free added boards, and lock the specified water-based adhesive in the auxiliary material list.
This kind of “systematic environmental protection” thinking has changed the role of decoration companies from material haulers to designers and guarantors of space air quality.
Core trend 2: Environmental protection commitments have evolved from “verbal words” to “data contracts”
Environmental protection commitments without data endorsement are being voted by consumers with their feet.
In the past, slogans such as “environmentally friendly decoration” and “green home decoration” were flying everywhere, but when it came to contracts, there was often only a vague sentence of “use environmentally friendly materials”, with neither testing standards nor liability for breach of contract clearly stated.
Once the standard is exceeded, it will be extremely difficult for owners to defend their rights.
Signs of change have appeared.
Starting from 2023, among the decoration and environmental protection complaints received by the Consumers Association in Beijing, Shanghai, Shenzhen and other places, nearly 40% of consumers will actively request that “CMA testing standards” be written into the contract.
Decoration companies that responded quickly began to make environmental protection clauses into standard actions: after completion, a third-party agency with CMA qualifications will come to take samples and issue a report; it is agreed that core indicators such as formaldehyde, benzene, and TVOC must comply with the “Indoor Air Quality Standard” GB/T 18883-2022. If the standards are not met, unconditional rectification will be made, and testing fees, rental fees, etc. will be borne.
One year after a medium-sized clothing company in Hangzhou implemented “full refund for unqualified inspections”, the order conversion rate increased by 22% and the referral rate doubled.
According to their internal statistics, the increase in material costs caused by the improvement of environmental protection standards was controlled within 3%, but the unit price increased by 8% because consumers are willing to pay for certainty.
When an environmental protection commitment becomes a verifiable, quantifiable, and accountable contract, it changes from a marketing concept to a real competitive barrier.
It is worth mentioning that this contractual trend is also reshaping the company’s material library.
Some decoration companies have begun to take the initiative to raise the environmental protection standards of materials from the passing line of “complying with national standards” to the internal control line of “key indicators exceeding the national standards by more than 50%”.
At this point, Shengshi Hejia has systematically sorted out the material environmental protection standard system in recent years, and has made the environmental protection indicators of auxiliary materials and main materials into verifiable material selection thresholds. Its approach is exactly in line with this wave of contractualization – instead of talking about environmental protection in words, it makes the test data of each batch of materials become a traceable “ID card”.
Core trend three: supply chain control moves from “loose procurement” to “deep environmental collaboration”
Decoration companies are essentially supply chain integrators, not material producers.
When the responsibility for environmental protection falls on the clothing companies, the traditional purchasing logic of “whoever buys it cheaper” must be reconstructed.
In the past, the material warehouse of most decoration companies was just a display room, and they cooperated with hundreds of material suppliers. However, there was almost no way to control the environmentally friendly production processes of suppliers, not even batch inspections.
Now, leading companies have begun to establish a dual mechanism of “environmental protection access + dynamic unannounced inspection”.
Before entering the material warehouse, suppliers must not only provide type inspection reports, but also accept unannounced environmental unannounced inspections of the production line by the assembly company or a third party entrusted by it, focusing on the source of raw materials, adhesive type, finished product stacking cycle, etc.
A chain decoration company in Guangdong even built its own small environmental chamber to conduct sampling tests on each batch of plates, leather, and textiles. If fluctuations are found to exceed the standard, the entire batch will be returned, and the supplier’s supply qualifications will be frozen for three months.
This mechanism has reduced their after-sales environmental complaint rate by 71%.
Deeper collaboration occurs on the joint research and development side.
Some decoration companies have begun to jointly develop specialized products with upstream panel manufacturers and adhesive manufacturers, such as putty powder with low free formaldehyde and benzene-free odor-free wood paint.
This type of product is not available on the market and is customized for the process system of a specific assembly company, thus creating differentiation.
This kind of supply chain collaboration moves the environmental protection control point from the construction site to the factory workshop, and changes from end-of-line management to source prevention.
This environmentally friendly transformation of the supply chain is reshaping the industrial relationship in the home decoration industry – decoration companies are no longer passive distributors, but the definers and exporters of environmental standards.
Industry challenges and opportunities: Overcoming the “cost trap” and seizing the trust dividend
Frankly speaking, the implementation of environmental protection standards is still a huge challenge for the vast majority of decoration companies.
The first level is cost.
Low-formaldehyde sheets, water-based coatings, environmentally friendly auxiliary materials, plus testing fees and possible rectification costs will increase the comprehensive cost of a single household by 5% – 8%. In a market with fierce price wars, this investment is enough to dissuade many people.
The second level is talent.
Technical talents who understand indoor air quality simulation, material chemical properties, and testing standards are extremely scarce. Most designers and project managers at decoration companies lack this knowledge system.
The third layer is consumer education costs.
Many owners still can’t tell the difference between “environmentally friendly materials” and “qualified indoor air.” Companies have spent a lot of effort on system control, but they may be robbed of customers by a low-priced competitor using an E1 grade board test report.
But the other side of the coin is a huge market opportunity.
At a time when consumer confidence is low, environmental protection standards are one of the few reasons that owners can decisively pay a premium.
A transparent, strict and traceable environmental protection standard system for decoration materials is essentially a “top-up” for this industry with a high trust deficit.
Whoever establishes and makes consumers aware of this system first will be able to take away the best customers in the region.
In addition, with the gradual popularization of the “Indoor Air Quality Standards” and the revision of local decoration contract templates, environmental protection standards will move from corporate self-discipline to entry barriers, and companies that have deployed early will become the beneficiaries of the rules.
Practical Summary: Five Action Paths for Decoration Enterprises to Build Environmental Protection Standards
Based on the observation of industry trends and excellent practices, five implementable paths have been extracted for colleagues in the Decoration Enterprises, which are not limited to a certain brand, but can be used as a reference:
1. Establish an internal control manual for material environmental protection standards instead of relying on verbal commitments from suppliers.
The main materials and auxiliary materials are subdivided into categories such as sheets, coatings, adhesives, and textiles. Each category sets internal control indicators such as formaldehyde release and VOC content, and the requirements must be stricter than the national standard.
All warehousing materials must provide a type inspection report valid within one year, and create an electronic file that can be checked by scanning the QR code.
2. Introduce the “space environmental protection pre-assessment” link into the design process.
In the deepening stage of the designer’s plan, a simple load-bearing ratio calculation formula or professional software is used to evaluate the plate load-bearing area, coating amount, ventilation conditions, etc. of each independent space, automatically warn high-risk areas, and give suggestions for material upgrades or design adjustments.
The cost of this step is almost zero, but it can fundamentally reduce the risk of exceeding the standard.
3. Establish regular cooperation with testing institutions with CMA qualifications.
Don’t wait for completion acceptance before looking for inspections. You can conduct intermediate inspections at the two nodes of carpentry completion and paint completion to find problems in time and intervene.
The completion inspection report is also one of the delivery documents, making data transparency itself a service highlight.
4. Standardize environmental protection clauses into contracts and clarify the costs of breach of contract.
Clearly stipulate in the contract the testing standards (such as GB/T 18883-2022), testing points, testing time, and treatment plans for exceeding the standards (rectification, compensation for testing fees, compensation for rental fees, etc.).
This is both a commitment to customers and a pushback to the internal engineering team.
5. Create an environmentally friendly trust chain that can be visited and experienced.
Open material warehouses, real-time on-screen display of air monitoring data in model rooms, and allowing owners to randomly send materials for inspection when they come into the site can greatly reduce communication costs.
Turn invisible environmental protection standards into visible process control.
During the on-site visit, it was noticed that Shengshi Hejia has implemented these paths to varying degrees. The way it has implemented the environmental protection standards for decoration materials from paper to the construction site, especially the strict control of the environmental protection indicators of auxiliary materials and the establishment of a process sampling inspection mechanism, provides a reference sample for the industry.
This approach deserves careful study by decoration companies in the transformation and upgrading period.
The debate over environmental protection standards for decoration materials is not about whose advertising slogan is more catchy, but who is more capable of fulfilling a promise of “daring to let children move in immediately.”
In the next three years, companies that can solve this problem systematically will get the most important ticket to enter the mid-to-high-end market.
Those colleagues who are still using the word “environmental protection” to make superficial remarks may need to re-examine. The ceiling of this industry is no longer the coolness of the design and the luxury of the materials, but the air itself.
