Precise engineering for buildings that last.
We provide a better quality of Architectural, Structural, Plumbing, Electrical and HVAC design for Residential and Commercial buildings at expectable as well credible low cost.
- Years of experience
- 29
- Engineering services
- 6
- 2020 compliant
- BNBC
Upload a photo of your land. Get 3 building designs in about a minute.
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1Upload your land
A site photo, survey map or Google Maps screenshot, plus plot size if you know it.
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2AI designs it
Add colours or style ideas, and the AI creates three designs on your land.
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3Get your design
Three eye-catching building designs on your land, then a quote from our engineer.
3 building designs for your land
Tap a design to view it large. Choose your favourite, then send it to our engineer.
AI visualisations for inspiration only. Final design, structure and RAJUK submission drawings are prepared and signed by a qualified engineer after a site survey and soil test.
Six services, one coordinated team.
Design, engineering and construction management delivered by one team, so drawings, structure, services and schedule fit together on site.
Explore all services →Floor plans, elevations, sections and 3D views that turn your plot and budget into a buildable, code-compliant design.
- Site and floor plans
- Front and side elevations
- Sections and details
- 3D exterior views
- Authority submission drawings
Safe, economical RCC structures analysed to BNBC standards, from foundation to roof.
- Structural analysis and design report
- Foundation and pile design
- Column, beam and slab layouts
- Reinforcement detailing
- Bar bending schedule
Water supply, drainage and sanitary layouts coordinated with the architecture and structure.
- Water supply layout
- Sanitary and drainage layout
- Underground and overhead tank sizing
- Pump and riser diagrams
- Septic tank and soak well design
Power, lighting and safety layouts sized for your load and coordinated with the architecture and structure.
- Load calculation and single-line diagram
- Lighting and power socket layouts
- Distribution board and cable schedules
- Earthing and lightning protection
- Lift, generator and substation provisions
Air conditioning, ventilation and exhaust systems sized for comfort, air quality and low running cost.
- Cooling and heat load calculation
- AC system selection (split, VRF or chiller)
- Duct and refrigerant pipe layouts
- Ventilation, exhaust and fresh air design
- Equipment schedules and specifications
Planning, scheduling and site supervision with Primavera P6 and Microsoft Project, so your building is delivered on time and within budget.
- Construction programme in Primavera P6 / MS Project
- BOQ, cost estimate and budget
- Weekly and monthly progress reports
- Contractor selection and bill certification
- Quality, safety and risk management
See your building before it is built.
Choose your plot size, number of floors and building type. Explore the structure, plumbing and facade in 3D, then send the design to us for a quote.
- Set plot size, floors and building type
- Explode floors, cut a section and switch to night view
- Send your configuration for a quote in one click
Buildings for families, businesses and industry.
Each sector has its own rules, loads and priorities. We plan around how the building will be used, then engineer it to BNBC 2020.
From first meeting to finished building
Five clear stages, one responsible engineer. You always know what happens next and what you will receive.
Book a consultationConsultation
We discuss your requirements, review plot documents and the soil test, and agree a clear fee.
- Site and document review
- Written project brief
- Fixed fee proposal
Concept design
Layout options and massing studies so you can choose a direction before details are fixed.
- Layout options
- Massing and 3D views
- Preliminary budget estimate
Design & analysis
Architecture, structure, plumbing and electrical are developed together and checked against BNBC 2020.
- Structural analysis and design
- Plumbing and electrical layouts
- Coordinated design review
Drawing delivery
A complete, coordinated drawing set for authority submission and construction.
- Authority submission drawings
- Construction drawings and details
- BOQ and specifications
Construction management
Planning schedules in Primavera P6, site supervision and progress reporting through to handover.
- Construction programme
- Site supervision and quality checks
- Progress reports until handover
Quality design at a cost you can plan for.
What clients get when the engineer who designs the building also plans and manages its construction.
“Every project is handled personally, so you speak with the engineer responsible for your design from start to finish.”
Coordinated disciplines
Architectural, structural, plumbing and electrical drawings come from one team, so they match on site.
Code-compliant design
Structures are designed to the Bangladesh National Building Code (BNBC).
Low, credible fees
Fixed, transparent pricing agreed before work begins. No surprises later.
Direct access to the engineer
You deal with the engineer responsible for your project, not a middleman.
Planning schedules in Primavera P6 and regular site supervision keep construction on time and on budget.
Recent projects
Engineers who design and deliver together
A specialist for every discipline, led by a principal engineer with 29 years of design and construction experience.
Engr. Md. Hossain (Kazol)
A civil engineer with 29 years of experience in structural design and construction management of high-rise buildings, factories, roads and bridges in Bangladesh and Saudi Arabia. B.Sc. Engineering (Civil) from CUET and Fellow of the Institution of Engineers, Bangladesh.
- Years of experience
- 29
- Organisations
- 10
- Countries worked in
- 2
- Fellow, IEB
- FIEB
Licensed, certified and accountable
Our engineers hold government licenses and professional fellowships. Each one can be checked with the issuing authority.
- Government-licensed electrical supervision
- Fellows of the Institution of Engineers, Bangladesh
- Original documents available on request
- License no.
- S20240013509
- Category
- ABC (Class A, B and C works)
- Issued
- 23 May 2024
- Valid until
- 22 May 2027
- Membership no.
- F/8914
- Category
- Fellow (Electrical)
- Valid until
- Life
29 years of engineering on professional software
Select a tool to see how he uses it and where it was applied across his career.
- Years of experience
- 29
- Professional tools
- 6
- First project software
- 1997
- Using since
- 2013
- Experience
- 13 years
- Level
- Expert
- Baseline programmes and critical-path schedules
- Daily progress review with weekly and monthly reports to management
- Planned vs actual analysis and recovery planning
- Scheduling deliverables, procurement and contractor works
- Using since
- 2000
- Experience
- 26 years
- Level
- Expert
- Project plans and working-time schedules
- Cost estimates and budgets for apartment and factory projects
- Integrated Master Schedule with risk contingencies
- Using since
- 1997
- Experience
- 29 years
- Level
- Expert
- Architectural and structural working drawings
- Reviewing design, shop and as-built drawings
- Site layouts and coordination of services
- Using since
- 2015
- Experience
- 11 years
- Level
- Advanced
- 3D BIM models of buildings
- Coordinating architecture, structure and MEP
- Quantity take-off for BOQ checks
- Using since
- 1997
- Experience
- 29 years
- Level
- Expert
- Analysis and design of RCC frames for high-rise buildings
- Apartment buildings and shopping malls
- Pre-fabricated steel factory structures
- Using since
- 2005
- Experience
- 21 years
- Level
- Advanced
- 3D analysis of multi-storey buildings
- Seismic and wind checks to BNBC
- Reviewing consultant designs for cost-effective structure
Practical guidance for building in Bangladesh
Ready to start your building design?
Speak directly with Engr. Md. Hossain (Kazol) for a clear, low-cost quote.
- Fixed, transparent fee agreed before work begins
- Reply within one working day
- Design to BNBC 2020 from day one