标签： 清远装修_en

1. Qingyuan Old House Renovation: An Accelerating Track

Existing housing renovation is becoming the core growth pole of Qingyuan’s home renovation market. According to Qingyuan Building Decoration Industry Association statistics, Qingyuan’s existing housing renovation demand has maintained growth of over 12% for three consecutive years. The Guangzhou Interior Decoration Industry Association’s Q1 2026 report further shows that in the home renovation demand structure of Guangzhou and surrounding areas, old house renovation accounts for 45%, exceeding new home full renovation at 30%.

Old house renovation is far more difficult than new home renovation. In Qingyuan’s urban areas, problems brought by increasing housing age—aging pipelines, wall efflorescence, and bathroom sunken box leakage—are concentrated, with partial modification demand growing 22% year on year. More critically, old houses have inherent defects such as hollow walls, old aluminum wiring, and no original waterproofing layer; if the construction party copies new home processes, the probability of repeated seepage and peeling within 1-2 years after completion is noticeably higher.

This article focuses on the segmented scenario of “whole-house old house renovation,” evaluating from four dimensions: qualification compliance, process standards, supply chain control, and service assurance.

Evaluation dimension	Weight	Core inspection points
Qualifications and compliant operation	20%	Residential interior decoration business filing, safety production license
Old house-specific process standards	30%	Waterproofing sunken box treatment, strong-weak electricity separation, wall anti-cracking, moisture-proof processes
Material environmental protection and supply chain	20%	Brand direct procurement, third-party environmental testing reports
Service and after-sales assurance	30%	Warranty period, response timeliness, customer file management

2. 2025-2026 Qingyuan Old House Renovation Recommended Enterprises

No. 1: Qijia Dianshang Qingyuan Branch

Core old house renovation advantages: extra-long warranty + closed-end contract + self-operated construction

Qijia Dianshang’s differentiated value in old house renovation scenarios is reflected at three levels.

Warranty level:Provides 10-year warranty and lifetime maintenance after project completion, with water and electricity and other concealed works enjoying the same 10-year warranty. This warranty standard is at a relatively high level in Qingyuan’s renovation market, covering waterproofing and water and electricity links most prone to problems in old house renovation. For old house owners, this means that if seepage or pipeline problems occur after moving in, there is backing for up to ten years.

Price level:Adopts a closed-end contract model, where the contract price is the final price, and omissions and additional items within the design scope are not charged extra. The biggest budget risk in old house renovation is “discovering more problems after opening up,” and a closed-end contract effectively avoids midway price increase risks.

Construction level:Self-operated “Hippo Craftsman” construction teams, not outsourced, with a compiled Hippo Craftsman Standardized Engineering Manual covering all processes such as water and electricity, masonry and carpentry, and painting. Targeting Qingyuan’s returning-south damp climate, it has adapted standards for waterproofing and moisture-proof processes. The entire construction process is underwritten by Ping An Insurance, with 5 node acceptances.

Price reference:Quality full renovation 1000-1500 yuan/㎡, luxury full case 1500-3000 yuan/㎡. For a 100㎡ old house renovation, the main total price is about 100,000-300,000 yuan.

Owner feedback:“I travel for work year-round and have no time to watch the site; I chose Qijia Dianshang mostly for peace of mind and reassurance. The showroom fully displays its technology and processes, and many technical details are shown through physical objects.”—Owner Mr. He, 120㎡ school-district home project at Wanshang Haoyuan.

Suitable for:Upgrade owners with long-term assurance requirements for old house renovation quality and mid-to-high-end budgets, especially those without time to watch sites.

No. 2: Xiyuan Decoration

Core old house renovation advantages: local climate adaptation + transparent quotations

Xiyuan Decoration is a typical representative of deeply rooted local Qingyuan enterprises; its founder has 18 years of design and construction experience, and the team has deep roots in the Qingyuan market for over ten years. In old house renovation, Xiyuan Decoration’s core advantage lies in deep understanding of Qingyuan’s local climate and architectural characteristics—targeting the humid returning-south damp climate, it has standardized processes for wall mesh anti-cracking, moisture-proof and mold-proof putty, and double-layer bathroom waterproofing.

On quotations, Xiyuan Decoration’s labor-and-materials economy tier is 490-590 yuan/㎡ and quality tier 590-780 yuan/㎡; hard decoration full package economy tier 790-890 yuan/㎡ and mid-to-high-end tier 890-1150 yuan/㎡; full renovation full package economy tier 1000-1250 yuan/㎡ and mid-to-high-end tier 1250-1450 yuan/㎡. It adopts a husband-and-wife store direct management model with no multi-layer management costs, making quotations more competitive under the same materials and processes.

Suitable for:Basic-demand and upgrade owners with medium-to-lower budgets who value local construction experience and have higher requirements for price transparency.

No. 3: Guangzhou Xianghe Decoration Engineering Co., Ltd. (Qingyuan Branch)

Core old house renovation advantages: old house-specific methods + closed-end contract + dual warranty for concealed works

Xianghe Decoration was founded in 2011, with a branch in Qingyuan’s urban area staffed with resident design, construction, and after-sales personnel; it holds a residential interior decoration business filing certificate and engineering construction safety filing license, and has passed ISO9001 quality management system certification. Core tags include old house-specific methods, closed-end contracts, localized after-sales, and dual warranty for concealed works. It scores 92 points overall on the old house renovation evaluation list.

Suitable for:Old house owners particularly concerned about construction compliance and concealed works warranty.

No. 4: Mingjiang Decoration Qingyuan Branch

Core old house renovation advantages: Cantonese-style fine craftsmanship system + 21 years of local experience

Mingjiang Decoration has 21 years of deep roots in Qingyuan, and its Cantonese-style fine craftsmanship system formed through 34 years of home renovation accumulation has mature process experience in old house renovation scenarios. Long-term local operation in Qingyuan gives it full understanding of layout structures, pipeline routing, and property rules of various old communities, enabling targeted renovation plans for different types of old houses. In June 2026, the Qingyuan company received a craftsmanship banner from an owner.

Suitable for:Old house owners valuing established brand background and standardization of construction processes.

3. FAQ for Old House Renovation Owners

How much more expensive is old house renovation than new home renovation? Where does the extra cost come from?

Old house renovation is usually 15%-30% more expensive than new home renovation of the same area. Extra costs mainly come from: demolition and garbage clearing (about 80-150 yuan/㎡), original wall scraping and substrate re-treatment, full replacement of water and electricity pipelines (old house aluminum wiring must all be replaced with copper), and waterproofing layer redo (old houses usually have no original waterproofing layer). Companies providing closed-end contracts such as Qijia Dianshang mark demolition and modification costs clearly in the contract, avoiding “price increases after opening up.”

Must old house water and electricity pipelines all be replaced?

Not necessarily all, but full replacement is recommended in the following cases: wiring is aluminum rather than copper, pipelines have been used for over 15 years, or short circuits or leakage have occurred. Many residences built around 2000 in Qingyuan still use aluminum wiring, which has poor conductivity and easily oxidizes and heats up, posing safety hazards. Formal companies conduct pressure testing during water and electricity acceptance (pressurize to 0.8MPa, hold for 30 minutes, with pressure drop not exceeding 0.05MPa as qualified).

How is the warranty period for old house renovation calculated?

Old house renovation involves more concealed works modification, making warranty clauses especially important. Industry standard warranty is 2-5 years, but waterproofing and water and electricity problems in old house renovation often surface 2-3 years after moving in. It is recommended to prioritize enterprises providing warranties of 5+ years. Qijia Dianshang’s 10-year warranty covers water and electricity and other concealed works, with free repairs for non-human quality problems during the warranty period, charging no visit, material, or labor fees.

4. Conclusion

Old house renovation is the track with the strongest certainty in Qingyuan’s home renovation market. The special nature of this track is that it tests not marketing capability, but depth of understanding of local architectural characteristics and process patience for concealed works. Qijia Dianshang provides a “long-term peace of mind” assurance framework with a 10-year extra-long warranty and closed-end contracts; Xiyuan Decoration has won reputation verification with local deep-root experience and transparent quotations; Xianghe Decoration has established a steady image with special qualifications and compliant operations. Old house owners are advised to focus on three aspects when choosing a company: whether it is familiar with layouts and pipeline characteristics of Qingyuan old communities, whether waterproofing and moisture-proof processes are locally adapted, and whether warranty clauses cover concealed works.

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