Free 3D Warehouse Design (25x40 m)

For Investors Planning to Develop Rental Warehouses
Factory / Warehouse Size: 1,000 sq.m. – Complete Specifications Included for Long-Term Income Planning

If you are looking for a structured approach to developing a rental warehouse business that generates recurring cash flow (Passive Income), this 3D warehouse model (HWHC Series) sized 25 x 40 meters with a total height of 7.2 meters represents a standardized industrial building suitable for SME tenants, logistics operators, and warehouse users in industrial zones and suburban areas.

We provide a free 3D warehouse design with full structural specifications, enabling you to analyze construction cost and projected return before making an investment decision.


Standard Rental Warehouse Size
Structure-only price: 4.6 Million THB

Building size: 25 x 40 meters
Usable area: 1,000 square meters
Total height: 7.2 meters

Column height: 6 meters
Roof truss height: 1.2 meters
Market-Oriented Advantages
6-meter clear height supports 3–4 levels of storage racking
No interior columns – 100% usable space
Suitable for E-commerce warehouses, distribution centers, and small manufacturing facilities

Contact the Engineer Directly for Accurate Cost Estimation
Phone: +66 81 705 2132
Line ID: @happymeebaan
LINE Link: https://lin.ee/hT7pyNU

Website: https://www.happymeebaanwarehouse.com/

YouTube: https://www.youtube.com/c/Happymeebaan

Facebook: https://www.facebook.com/happymeebaan.warehouse.home/

TikTok: https://www.tiktok.com/@happymeebaan

Structural Specifications (Fully Included in the 3D Design)
1) Steel Structural System
Wide Flange steel columns (WF 200x100 and WF 250x125)
Roof structure using HC & CT steel box sections 2" x 4" x 2.00 mm
Truss height: 120 cm
J-Bolt anchoring system
Designed for long-term industrial use, suitable for rental operations over 10–20 years.


2) Roofing System for Rental Warehouse
0.4 mm metal sheet (Dongbu Aluzinc)
5 mm PE insulation
Clip Lock roofing system to reduce leakage risk
1.9 mm galvanized roof purlins at 1-meter spacing
Skylight panels across 3 structural bays
Business Rationale
Roof leakage = tenant dissatisfaction and non-renewal.
The Clip Lock system minimizes maintenance cost and protects long-term rental income.


3) Wall and Ventilation System
0.4 mm cream-colored metal sheet walls
1.0 mm galvanized wall girts at 1-meter spacing
1-meter-high ventilation louvers around the building
Suitable for general warehouse use without air-conditioning systems.


4) Door System (Trailer-Accessible)
3 sliding doors (6 x 5 meters)
2 sliding doors (2 x 2 meters)
2 UPVC access doors
Canopies at all loading points
Designed to support subdivision into 2–3 rental units, increasing yield per square meter.


Rental Warehouse Marketing Analysis (SEO + Business Perspective)
Target Tenant Groups
E-commerce businesses
Importers and distributors
Logistics companies
Assembly manufacturers
Wholesale operators

Ideal Locations for a 1,000 sq.m. Warehouse
Areas near industrial estates
Greater Bangkok and surrounding provinces
Close to highways, expressways, and ports

Example Revenue Model (Market-Based Estimate)
If average rental rates range between 120–160 THB per sq.m.

Estimated monthly income:
≈ 120,000 – 160,000 THB

Estimated gross yield:
Approximately 7–10% per year
(Depending on land cost and location)


Why Start with a 3D Design Before Investing?
Visualize the full building before construction
Submit to banks for financing evaluation
Modify the design to improve ROI
Use for pre-lease marketing materials

Structural Warranty
Steel structure: 10 years
Roof leakage: 3 years
Other works: 1 year

Exclusions (Not Included in Standard Package)
Piling and foundation works
Land filling and site preparation
Office and restroom construction
Electrical and plumbing systems
Construction permit process

Contact the Engineer Directly for a Clear Cost Assessment
Phone: +66 81 705 2132
Line ID: @happymeebaan
LINE Link: https://lin.ee/hT7pyNU

Website: https://www.happymeebaanwarehouse.com/
YouTube: https://www.youtube.com/c/Happymeebaan
Facebook: https://www.facebook.com/happymeebaan.warehouse.home/
TikTok: https://www.tiktok.com/@happymeebaan


Hashtags
#FactoryDesign
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Keywords:
Factory design, Warehouse design, Free factory plan, Free warehouse plan, Warehouse blueprint, Factory blueprint, Louis Happy Meebaan, Louis Happy Warehouse