D-Tech Corporation Ltd is the Best for facade design in Bangladesh D-Tech Corporation Ltd is the Best for facade design in Bangladesh
Bangladesh Military Museum

Facade Design & Engineering Solution

Dhaka Metro

One Stop Architectural Solution

Commercial Building

Experience over 25 years

Commercial Building

Technical Inputs From Experts

Domes & Skylights

Implementing Your Vision Into Reality

Rajshahi Novo Theater

Quality . Commitment . Craftsmanship

How We Complete Works

Design + Engineering

Through exceptional design, engineering and by applying improved practices Dtech Corp Ltd strives to achieve excellence in all our facade projects.

Concept Design

Our expert facade engineers will provide facade concept development and design assistance to select the right system to meet the architect's vision and the required performance for your facade project.

System Design

Our highly specialised knowledge of materials, manufacturing technology, methods of assembly, application and commercial issues combined with our extensive experience of developing bespoke and cost effective product solutions mean we are able to produce market-driven facade system designs.

Shop Drawings

We produce comprehensive shop drawings including plans, elevations, schedules, sections and enlarged details to obtain the architects approval. Reflecting the structure and shape of the building’s façade at every location they provide a roadmap for project managers and installers that can greatly affect the profitability of any project.

Structural Analysis

We conduct a full structural analysis for all the facade components including, but not limited to fixings, brackets, glass, cladding, supporting frames, silicone, stone, etc. in accordance with international standards and project specifications using the latest software to provide our client with an optimal solution.

Thermal Analysis

Thermal analysis calculates the temperature and heat transfer within and between the different components in the facade systems. At Dtech Corp Ltd we carry out thermal analyses using finite element software to calculate the system u-value, the facade overall u-value and condensation (dew point).

Fabrication Drawings

Dtech Corp Ltd has created a unique system of fabrication drawing with release procedures for the factory. Our skilled draftsmen and fabrication industry experts create detailed drawings identifying the different materials, cutting lengths and orientation as first or third angle of projection for the factory. This results in hassle-free completion and reduces time and cost.

Schematic & Concept Design

After we review and assess the proposed facade design with the developer and the architect we select the correct materials and systems for the project. We'll address any special design requirements and critique the schematic drawings and specs.

System Design

We evaluate the concept designs in terms of performance, budget and construct ability, then develop the best building envelope system to proceed with, including drawings, preliminary calculations and in conjunction with the project team we outline facade performance criteria.

Technical Review

A full technical facade design audit of the subcontractor’s designs, calculations and thermal models. We will conduct drawing-specific reviews to check that the relative designs conform to the specification, the client’s requirements and meet all the technical, lifetime and performance requirements of the project.

Bidding & Value Engineering

We evaluate the bidders qualifications, proposed drawings and project understanding to identify the one most qualified to correctly complete the facade construction. Compliance checking alternative value bids is vital for you to make an informed decision and avoid the danger of accepting the lowest bid with the biggest errors.

Control & Inspections

We assess the causes of facade failure, recommend the remedial measures to take and can give expert advice on any resulting legal issues. We advocate starting the complex evaluation and approval process pre-assembly.

Quality Assurance

We have a highly trained team of professionals to ensure proper quality control and assurance at all stages of our work. We make sure all of our work are qualitative and precise.

About DTech Corporation Limited

Facade Design & Engineering Solution Since 1998

Dtech is widely known for its Facade Design and Engineering Solutions. We provide you with one stop building solution in our business. We are a Defense enlisted contracting company and the pioneers in the commercial Exterior and Interior industry in Bangladesh. We specialize in Glass Dome and Sky lights and completed over 200+ commercial projects in Bangladesh in our last 20+ years in business. Our project includes some major landmarks of Dhaka city such as the state of the art Bangabandhu Military Museum and iconic Bashundhara City Maill. For all glazing, exterior, interior inquiries please reach out to us!


Years of Experience




Completed Projects


Expert Engineers


Years of Experience

Latest Projects

  • All
  • Landmark
  • Residential
  • Commercial
Bangabandhu Military Museum

Bangabandhu Military Museum

Bangladesh Military Museum is a military museum of Bangladesh. This is controlled by the Bangladesh Army, the museum is located at Bijoy Sarani of capital Dhaka.

Bashundhara City Shopping Mall

Bashundhara City Shopping Mall

Bashundhara City is a shopping mall in Dhaka. The mall is located in Pantha path, near Kawran Bazar, and was opened to the public on 6 August 2004.

Bangladesh Air Force Academy (BAFA)

Bangladesh Air Force Academy (BAFA)

Bangladesh Air Force Academy is a training and education academy which provides initial training to all men and women who are prepar-ing to be officers in the Bangladesh Air Force.

SA Residence

SA Residence

SA Residence is one of the most prominant residential project in our country which is widely known all over the world for its unique green architecture. This project was featured in top architectural publishers all around the world.

Renaissance Hotel

Renaissance Hotel

Renaissance Dhaka Gulshan Hotel has a restaurant, outdoor swimming pool, a fitness center and bar in Dhaka. Boasting family rooms, this property also provides guests with a sun terrace.

Shadhinata Tower

Shadhinata Tower

A recently developed multi stored building in Dhaka with modern architectural beauty. Specially it appearance looks amazing due to inbuilt colorful automatic lighting system, which enhance the appearance of the building.

Rupayan Trade Center

Rupayan Trade Center

Rupayan Trade Center. Located at 114 Kazi Nazrul Islam Ave, Banglamotor Dhaka-1000

Client Testimonials

What Our Client Say

A clear reflection of quality and professionalism. Thank you to the entire Dtech group team who put in their effort to make this happen. It is an excellent work and it’s a clear reflection of your quality and professionalism.
Jainal Abedin

Jainal Abedin

House Owner
DTech Corporation always kept us informed. There was always someone on the end of the phone and they were happy to pop over and see us if we needed them to which was a great comfort.
Sajjad Hossain

Sajjad Hossain

Commercial Building Owner
Great service, and very responsive to any questions or additional services needed. Work was completed ahead of schedule and quality of work exceeded expectations.
Kabirul Islam

Kabirul Islam

Residential Building Owner
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Office Address:

House-77/B , Block- F, Road-3, Banani, 1213 Dhaka, Bangladesh.

Mail Us:




+88 01988818050

+88 01859666594

Military Engineer Services
Bangladesh Army
Bangladesh Navy
Bangladesh Air Force
Border Guard Bangladesh
Directorate General Defense Purchase
Bashundhara Group
DBL Group