
好多香港業主以為「設計公司就係設計公司」,住宅同商業搵同一間做就得。其實兩者由功能定位、設計時數、收費結構,到法規要求都完全唔同。揀錯類型嘅公司,輕則延工拖期、重則出 OP(佔用許可證)有問題。AC 設計師今次拆解 2026 年香港住宅 vs 商業室內設計嘅 5 大核心分別,幫你揀啱公司、慳啱錢。
住宅室內設計嘅核心係業主長期居住嘅舒適度——動線順唔順、收納夠唔夠、採光好唔好、五年十年後睇唔睇得耐。設計師會花大量時間了解屋主作息、家庭成員、興趣愛好,做出貼身方案。可以參考我哋之前發佈嘅大圍海福花園現代簡約案例,就係典型住宅項目以家庭動線為核心。
商業室內設計嘅核心係幫業主賺錢——零售店要做到客流動線、陳列效率、轉換率;餐廳要做到翻檯率、後廚效率;辦公室要做到員工生產力同企業形象。例如尖沙咀 ISquare LoveV CO. 精品女裝店案例,弧形拱門 + 銅金吊燈陳列島,全部係為咗提高入店率同客單價。
住宅項目 400-800 呎,由度尺到出施工圖一般要 4-8 星期;3D 圖通常 3-5 張(客廳/主臥/廚廁)。商業項目 500-2000 呎,由 concept 到深化圖要 8-16 星期,3D 圖隨時要 10-20 張(門面/陳列區/收銀位/試身室/儲物區),仲要做 brand guideline 配合 logo 同 CI(企業識別)。
另一個關鍵:商業項目通常要過業主立案法團、商場管理處同消防處 3 重審批,部分仲要做 fire safety certificate 同 OP 更改申請。如果你打算開實體店,建議先睇我哋整理嘅室內設計師統包完整指南,了解一條龍服務點處理跨部門申請。
2026 年香港市場參考價:
商業貴喺:機電負荷大(餐廳爐頭、零售陳列燈、辦公室伺服器房)、要做 light box、招牌、地台喉管走位、商場後勤合規。揀公司前,建議先參考香港室內設計公司點揀完整指南,了解 6 大評分維度。
Q:住宅設計師可以做商鋪嗎?技術上可以,但唔建議。商業項目嘅消防、機電、人流動線同住宅完全唔同思維,新手公司接 commercial job 容易爛尾。
Q:一條龍住商兼做嘅公司可信嗎?視乎內部分隊——有 dedicated 商業 team 嘅大公司可以,新開只有 2-3 人嘅 studio 就要小心。可以瀏覽我哋嘅住宅作品集同商業案例對比實力。
Q:商業裝修時間有冇得壓縮?有,但要付加急費(多 15-25%)。一般 800 呎店鋪正常 8-10 星期,加急可壓到 5-6 星期。
AC 設計擁有 20+ 年香港住宅同商業室內設計經驗,由 300 呎納米樓到 2000 呎零售旗艦店都做過。想了解你個項目嘅準確報價同時間表?致電 5222 1129 或 WhatsApp 查詢,亦可瀏覽我哋嘅完整服務範圍或親臨辦公室免費諮詢。
Residential and commercial interior design in Hong Kong are fundamentally different disciplines, despite many homeowners assuming any design firm can handle both. Residential design prioritises long-term liveability — circulation flow, storage capacity, natural light, and personal lifestyle fit for the occupants. Commercial design exists to generate revenue: retail spaces need conversion-optimised layouts and merchandising flow, restaurants need table-turn efficiency and kitchen workflow, offices need productivity-driven space planning and brand identity alignment.
Pricing gaps are substantial in the 2026 Hong Kong market. Residential design fees range from HKD $80-180 per square foot, with turnkey delivery at $1,200-2,500 per sqft. Commercial projects command HKD $150-400 per sqft for design alone and $2,000-5,000 per sqft turnkey, with restaurants and salons at the higher end due to mechanical and electrical loads, custom millwork, signage, and shopping mall fit-out compliance. Commercial timelines typically run 8-16 weeks for design development versus 4-8 weeks for residential, with the added complexity of fire safety certification, Occupation Permit modifications, and multi-stakeholder approvals from landlords, mall management, and the Fire Services Department.
When selecting a designer, verify portfolio relevance (same unit size for homes, same business type for commercial), licensing (Buildings Department Minor Works Contractor for residential, Registered Fire Service Contractor for commercial), company tenure (5+ years for commercial fit-out experience), staged payment terms (avoid 50% upfront deposits), and post-handover warranty (12 months for homes, 6 months for commercial structures). AC Design has handled over two decades of both residential and commercial projects across Hong Kong, from 300 sqft nano-flats to 2,000 sqft retail flagships. Call 5222 1129 or WhatsApp for a free consultation tailored to your project type.