Duplex & Triplex House Design

Modern and luxurious Duplex and Triplex house designs become popular in Bangladesh. Build-Tech Engineering is one of the best Low-Cost Duplex House Design Firm in Bangladesh. A duplex building generally consists of only two floors. It consists of exclusive architectural beauty. These types of buildings are considered as single-family dwellings. It is the symbol of aristocracy. When these types of buildings are extended to three floors. It became a triplex house or bungalow. Most of the rich people in Bangladesh build their duplex or triplex houses. They use it for their recreational living or short-term stays. Sometimes these types of buildings may be called vacation houses. It is also called a farmhouse. 

“Let your home be your mast and not your anchor.”

  • Duplex House Design
  • Farm House Design
  • Triplex Villa Design
  • Leisure Cottage Design
  • Vacation House Design
  • Bungalow House Design

“The magic thing about home is that it feels good to leave, and it feels even better to come back.”

Features of DUPLEX and TRIPLEX House Design in Bangladesh

Grand Entry:

Generally, we provide a grand entry in this types of house. This entry is considered the main entrance of the house. The main theme of these entries is mainly architectural beauty. It also represents the primary taste of the inner house. We must make it very spacious and restricted to public access. Generally, we try to connect the grand entry with a boundary wall on both sides. This may connect with an approach road or a highway.

“Peace—that was the other name for home.”

Landscaping:

Most importantly, we try to create landscaping in front of the building and surroundings. We keep vehicles and pedestal movements separately. Especially, we provide a fountain in front of the house. Also, an open yard seating area, swimming pool, fishpond, tree plantations, vegetable cultivating area, flower garden, etc. A Landscape design enhances the ultimate luxury of a duplex or triplex house.

“No matter who you are or where you are, instinct tells you to go home.”

Guest Zone:

We always try to create different zones according to their usage. We always keep the guest zone on the ground floor. Guest zone comprises with formal living area, common toilet, and other common facilities. Generally, we keep this area very near to the house entrance. We keep the guest gathering and their movement restricted to this area. Strictly, we maintain the privacy of family members. It is our important design consideration.

“We need houses as we need clothes, architecture stimulates fashion. It’s like hunger and thirst — you need them both.” ― Karl Lagerfeld

Service Zone:

We design a Duplex or Triplex House according to the zoning concept. We create a service zone as a semi-private zone of the entire building. It is also located on the ground floor. We provide a large dining hall and kitchen are the main parts of the service zone. Generally, we consider the movement of the female members in the service zone very private. The interactions of guests in the service zone are considered a critical part. Additionally, we try to place the servant bedroom and toilet very near the service zone.

“We shape our buildings; thereafter they shape us.” – Winston Churchill

Family Living Area:

We consider this a very private and restricted to guests. Generally, we try to locate it on the 1st floor. The family living area comprises master beds, common beds, child beds, a reading room, and a prayer room. This place is kept very secure from the ground floor. Sometimes we provide a small drawing and pantry in a suitable location. We believe that it enhances the in-house refreshment facilities. We consider this zone as the main living area for dwellers.

“Cities are the greatest creations of humanity.” – Daniel Libeskind

Large Family Terrace:

Most Importantly, a large family terrace is desirable in any modern duplex or triplex house. Generally, we place the family terrace very near the family living area. We always try to place it on the 1st floor. Also, we try to keep this terrace as common to use for all family members. We consider this place as the main refreshment place for building dwellers. Especially, we keep terrace gardening and planter boxes to enhance the beauty of a family terrace.

“Buildings should serve people, not the other way around.” – John Portman

Vertical Fins and Pergolas:

Generally, we consider the vertical fins and pergolas as the ornamental components of a duplex or triplex house. We provide those to add some extra look to exterior views. It’s generally located at the front and side elevations of duplex houses. The height of the vertical fins is more than the duplex house. It starts from the existing ground level and extends beyond the roof. The pergolas are placed over the open terrace and rooftop. We try to make fair-faced casting and rustic tiles to give them a different look.

“Good buildings come from good people, and all problems are solved by good design.” – Stephen Gardiner

Elegant Internal Stair:

We always connect two floors of a duplex house with an elegant internal stair. Most importantly it connects the drawing room to the private living zone. We try to build such stairs with elegant architectural views. It may be spiral, circular, elliptic, parabolic, or oval shape. You can make it with RCC or prefabricated steel. The rise and trade of such stairs may be made with Wood or tempered glass.

“Light, God’s eldest daughter, is a principal beauty in a building.” – Thomas Fuller

Rooftop Swimming Pool:

Modern duplex or triplex villas always demand a rooftop swimming pool. Generally, we design a swimming pool in an amoeboid shape. Other shapes also can be made as per the client’s needs. The swimming pool comprises a changing room very near to it. We try to place a sitting area on the bank of the pool. Sometimes we keep a small toilet near the swimming pool. Generally, the pool is open to the sky. Also, maybe a transparent sheet over it to protect the Sun.

“My house is my refuge, an emotional piece of architecture, not a cold piece of convenience.” – Luis Barragan

Water Fountains:

Water fountains add extra luxury to the duplex or triplex house. Generally, we design two types of Water Fountains depending on their locations.
Firstly, Indoor water fountain.
Secondly, the outdoor water fountain.
We place indoor water fountains near internal stairs, dining room, or living room. The outdoor water fountain is placed in front of the building. It can be wall-mounted or vertical sprinkler type.
Wish to hear a waterfall sound while sitting at your home? You can install it at any suitable place.

“Fashion is architecture: it is a matter of proportions.” – Coco Chanel

Fish Ponds:

The fishpond is an ornamental part of a duplex or triplex house. Generally, we place these types of ponds outside of the house. Especially at the main entry gate. Different colorful foreign fishes are grown here naturally. Water circulation is run with the help of a special water pump. However, the maintenance cost of such a pond is high and tiresome. It is becoming very popular among duplex house owners due to its mind-blowing features.

“Consider the momentous event in architecture when the wall parted and the column became.” – Louis Kahn

Rooftop Gym:

The rooftop gym is an extra facility for the luxurious villa. Family members can perform their morning and evening workout at their gym. We make a space for a treadmill, lifting weights, and dumbbells, and cycling on it. It is always very difficult to go for a workout in the morning or late at night. The demand for small workouts can be mitigated with this type of Gym. We place a small toilet and prayer room near the gym.

“Be faithful to your own taste because nothing you really like is ever out of style.” – Billy Baldwin

Common Facilities:

A duplex villa house required some service people and common facilities. We place those common facilities on the ground floor. Car parking, guard post, guard living room, caretaker room, kitchen and toilet, drivers waiting, etc. These common facilities increase the living comfort of dwellers. We arrange a suitable place for a substation and generator for 24-hour power supply.

“A home is a place to start your story.” – Anita Renfroe

Conclusions:

The above components are very important to consider in designing a Duplex House. If you have a plan to build your dream duplex, please hire the Best Duplex House Design firm in Bangladesh, which will save your Cost and property. We at Build-Tech Engineering have been providing Low-Cost Duplex House designs in Bangladesh.

“Home is the starting place of love, hope, and dreams.” – Lana Del Ray

Cost of Duplex House Design

The cost of a Duplex House in Bangladesh depends on various factors. Most of the clients ask for Low-Cost Duplex House designs in Bangladesh. Generally, the cost of a Duplex House varies from Tk. 2500/Sft to Tk. 5000/Sft. It depends on the use of construction materials and design type. The factors that depend on Duplex House cost are listed below:

“Home is where you always want to be.”

Site Location:

The Cost of a Duplex House depends on the site Location. Generally, a duplex house in an urban area costs more than in a rural area. The value of Land and Labor costs are the main factor here. The use of local materials may reduce the cost of a Village Duplex House in Bangladesh. If the proposed site is on low land, the cost may be slightly higher than the high land. Because huge sand filling needs increase the project cost. The soil condition also may affect in cost of the Duplex House. Please consult with our technical team before selecting your final location. We always try to find a cost-effective solution for you.

“A home is more than just a place to live, it’s a place to create memories.”

Total Floor Area:

The cost of Construction of a Duplex House may vary with its total floor area. A Small duplex house can be built with a minimum of 750 square feet of ground coverage. So, the total floor area maybe 1500 square feet. This type of Duplex House can be built with a total cost of about Tk. 45 Lacs to Tk. 65 Lacs. But a Luxurious Duplex House with modern facilities required about 4000 square feet to 5000 square feet of ground coverage. This type of luxurious Duplex House can be built with a total cost of Tk.2 Crore to Tk.10 Crore. That’s why the cost depends on the total floor area.

“Homeownership is one of the most rewarding experiences in life.” 

Use of Finishing Materials:

The major cost of a Duplex House in Bangladesh is the use of finishing materials. Use of standard finishing materials may cost Tk. 2500/sft to Tk. 3000/sft. But if you use luxurious finishing materials, the cost may vary from Tk. 3500/sft To Tk. 5000/sft. We never suggest using costly materials, but elegant medium-budgeted materials. In this case, we always consult with clients and understand their financial abilities. Most importantly, we suggest using available local materials to reduce the cost.

“The only thing better than having a home is sharing it with the people you love.”

Design Concept:

The cost of a Duplex House in Bangladesh also depends on the design concept. A classical Low-Cost Duplex House can be built within Tk. 45 Lacs to Tk. 65 Lacs. But a Luxurious Modern Duplex House costs about Tk. 2 Crore to Tk. 10 Core. The design charge also varies depending on the design type. We generally charge Tk. 01 Lacs to Tk. 05 Lac to design a complete Duplex House. Our design includes Architectural, Structural Design, Electrical, Plumbing, and 3D exterior views. We also include the Landscape Design if required.

“Owning a home is a keystone of wealth… both financial affluence and emotional security.” – Suze Orman

Conclusions:

We Have designed several Low-Cost Duplex houses in Bangladesh.
Want to feel the ultimate luxury of your dream House? Hire the best duplex house design firm in Bangladesh.
Build-Tech Engineering has been providing Luxurious and Modern Duplex and Triplex House designs in Bangladesh.

Maybe that’s the best part of going away for a vacation–coming home again.

Approximate Cost of a Duplex House

The construction cost of a Duplex House in Bangladesh depends on various factors. Firstly, the amount of total floor area. Secondly, the use of materials. Thirdly, the location of the project. Fourthly, Design Concept. Finally, willing to invest. Here, is the estimated cost of a duplex house with 3000 square feet of floor area.

The power of finding beauty in the humblest things makes home happy and life lovely.

1. Design and Consultancy Cost:

  • Architectural Design Tk. 1,00,000.00 to Tk. 1,50,000.00
  • Structural Design Tk. 75,000.00 to Tk. 1,00,000.00
  • Electrical Design Tk. 30,000.00 to Tk. 50,000.00
  • Plumbing Design Tk. 30,000.00 to Tk. 50,000.00
  • 3D Visualization Tk. 50,000.00 to Tk. 75,000.00

Be grateful for the home you have, knowing that at this moment, all you have is all you need.

2. Digital Survey Cost:

  • Digital Topographic Survey Tk. 05,000.00 Inside Dhaka City
  • Digital Topographic Survey Tk. 15,000.00 Outside Dhaka City

There is a magic in that little world, home; it is a mystic circle that surrounds comforts and virtues never known beyond its hallowed limits.

3. Soil Test Cost:

  • Soil Test up to 60 feet depth Tk. 7,000.00/Point
  • Soil Test up to 100 feet depth Tk. 10,000.00/Point
    N.B: The Above prices are within Dhaka City. Up-down pickup fare to be added with the above price for outside Dhaka.

No matter under what circumstances you leave it, home does not cease to be home. No matter how you lived there—well or poorly.

4. Site Preparation Cost:

  • Site Cleaning Charge Tk. 20,000.00 to Tk. 30,000.00
  • Leveling and Dressing Tk. 15,000.00 to Tk. 20,000.00

Home is where love resides, memories are created, friends and family belong, and laughter never ends.

5. Foundation Cost:

  • Layout Setting Tk. 10,000.00 to Tk. 15,000.00
  • Foundation Construction Cost Tk. 850.00/SFT to Tk. 1200.00/SFT for Shallow Foundation
  • The cost for a Deep Foundation depends on the length, diameter, and number of piles.

Have nothing in your house that you do not know to be useful, or believe to be beautiful.

6. Super-structural Cost:

  • Superstructure Construction Cost Tk. 2,000.00/SFT to Tk. 3,000.00/SFT depending on the quality of construction and material used.
  • The cost of this section may vary from project to project.

Home is the place where, when you have to go there, they have to take you in.

7. Finishing Works Cost:

  • Finishing Cost Tk. 1,500.00/SFT to Tk. 2,000.00/SFT depending on the quality of construction and material used.
  • This cost may very depending on the use of quality fixtures.

At the end of the day, it isn’t where I came from. Maybe home is somewhere I’m going and never have been before.

8. Electrical Cost:

  • Electrical Wiring, Grove Cutting, Fitting Fixture Tk. 750.00/SFT to Tk.1250.00/SFT
  • Cost Depends on Quality of Products and Brands.

Home is where we should feel secure and comfortable.

 

9. Plumbing Cost:

  • Plumbing Grove Cutting, Fitting Fixture Tk. 350.00/SFT to Tk. 750.00/SFT
  • Cost Depends on Quality of Products and Brands.

Home isn’t where you’re from, it’s where you find light when all grows dark.

10. Landscaping Cost:

  • Landscaping, Arboriculture, and Gardening Cost Tk. 250.00/SFT to Tk. 350.00/SFT
  • Cost Depends on Quality of Plants and their intencity.

No matter where you are financially, quality time is always available and with just a bit of love and creativity you can easily create a home.

11. Labor Cost:

  • Civil Construction Tk. 250.00/sft to Tk. 450.00/sft depending on design concept.
  • Electrical Works Tk. 150.00/Point to Tk. 250.00/Point
  • Plumbing Cost Tk. 10,000.00/Bathroom to Tk. 20,000.00/Bathroom

“A house is made of brick and mortar, but home is made by the people who live there.”

12. Others Cost:

  • Cost for Water Fountain Tk. 5,00,000.00 to Tk. 25,00,000.00
  • Cost for Fish Pont Including 100 Koi Fish Tk. 3,00,000.00 to Tk. 7,00,000.00
  • Interior Design Tk. 15,00,000.00 to Tk. 25,00,000.00

Yes, your home is your castle, but it is also your identity and your possibility to be open to others.

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