The growing popularity of sustainable building materials can be attributed to their low carbon footprint and minimal environmental impact. These materials are made to minimise waste, conserve natural resources, and use less energy. So, let’s explore all the basic info about sustainable construction materials. 

What Are Sustainable Construction Materials?

Sustainable construction materials and products are not harmful to the environment. They also promote resource conservation or environmentally friendly production methods. Put differently, eco-friendly building materials improve the environment rather than cause harm to it. Using sustainable materials in construction is one of the best ways to implement sustainability.  Sustainable building materials are also called Green building materials, Environmentally friendly building materials, Eco-conscious construction materials and Low-carbon footprint building materials.

These materials help to protect the environment by reducing the carbon footprint of the buildings that use them. They support a cleaner earth and a sustainable future, along with being visually pleasing and far more effective. 

9 Best Green Building Materials Used in Construction Industry

The following are the best sustainable building materials:

1. Green Concrete

Green concrete is made by substituting basic ingredients like cement, or fine aggregates, or coarse aggregate with waste material. These waste materials include fly ash, manufactured sand, rice husk ash, blast furnace slag, glass aggregate, recycled demolition waste aggregate, and recycled concrete aggregate. Hence, this way, all these waste materials can be converted as recycled construction materials in the form of green concrete. Green concrete is an excellent material for both residential and commercial projects because it is strong and long-lasting. However, large construction projects may encounter difficulties because it takes more time and labour to mix.

2. AAC Blocks

In the construction industry, autoclaved aerated concrete, or AAC, blocks are rapidly replacing conventional bricks. AAC is very easy to handle and work with because it is up to three times lighter than regular bricks. The thermal efficiency of these AAC blocks is one of their main advantages. They keep the house cosy all year round while reducing the need for heating and cooling. The ACC blocks are more fireproof than ordinary blocks.

3. Bamboo

Bamboo could be the perfect alternative for wood as a renewable construction material. Bamboo resembles wood, but it regenerates much faster than trees because it belongs to the grass family. Depending on its type and location, bamboo can grow up to three feet a day, making it one of the fastest-growing plants on the planet. 

Beyond just its quick growth rate, bamboo has many other sustainable qualities. Bamboo is a great biodegradable construction material choice when building arches, curved roofs, and other architectural features requiring some flexibility. Because of its flexibility, it can be bent and curved without breaking, which makes it a useful material for them.

4. Cork

Similar to bamboo, cork grows very quickly. It can be extracted from a live tree still developing and producing fresh bark or cork. Even after being compressed, the cork regains its flexibility and durability, taking on its original form. This environmentally friendly building material is often used in floor tiles because of its durability and toughness. Its superior shock-absorbing qualities also make it perfect for subflooring and insulating sheets. It is also very good at absorbing sound. It is also a good thermal insulator because it doesn’t release any toxic gases during combustion.

5. Straw Bales

It’s another renewable construction material that can be used for framing. They have good insulation properties and can be used as materials for soundproofing. Because it keeps air from passing through, it can also be used as filling material in beam frameworks and between columns. Straws can be easily harvested and replanted without harming the environment. To keep the house warmer in the winter and colder in the summer, straw can also be hung from walls, ceilings, and attics.

6. Rice Husk Ash Concrete

Concrete is frequently used in construction projects because it is sufficiently strong, impermeable, and long-lasting. One of the more expensive ingredients of concrete is cement, which is in constant demand worldwide. Thus, in order to keep building costs under control, it’s imperative to use modern waste materials, mineral admixtures, and other materials to meet the growing usage of concrete. Agricultural wastes such as rice husk ash (RHA) can be used to make concrete that is more effective and has better properties such as impermeability, strength, workability, and resistance to corrosion of steel reinforcing.

7. Hempcrete

An environmentally friendly building material called hempcrete is derived from hemp plant stalks. Its insulating qualities are well-known, and it’s made of hemp, lime, and water. Hempcrete is an excellent material to use when building eco-friendly homes because it is strong and fireproof.

8. Timbercrete

This energy-efficient construction material is a blend of concrete and sawdust. It is lighter than concrete and produces fewer greenhouse gases during transportation. Moreover, sawdust recycles waste and replaces a portion of the labour- and energy-intensive components of traditional concrete. Common shapes for timbercrete include bricks, blocks, and pavers. In addition to being incredibly durable and highly fire-resistant, it is also better at insulation than brick, clay, or concrete.

9. Reclaimed Or Recycled Metal

Recycled steel is a strong, environmentally friendly, recycled construction material. It does not lose its strength due to the recycling process. In addition to being fireproof, steel is resilient to natural calamities like hurricanes and earthquakes.

Conclusion

On a final note, sustainable construction methods and materials are beneficial to human health and the environment. I hope that this guide has been informative and helpful in helping you make environmentally friendly decisions in the future. 

Construction is an expensive endeavour, and anyone looking to calculate the house construction cost needs to be aware of the difficulties involved in the process. Generally, several factors affect the construction cost of the building, including the building’s size to the building’s registration and approval costs, which substantially impact the entire budget of the construction. Hence, we bring the 11 most important factors that influence construction cost.

Factors Affecting the Construction Cost of the House 

The following are the major house construction cost factors:

1. Size of a House
2. Physical Condition of a Construction Site
3. Location of Site
4. Complexity of Design
5. Material Cost
6. Labour Cost
7. Client’s Requirements
8. Method of Construction
9. Delay in Construction
10. Registration and Approval Cost
11. Market Fluctuation

Let’s dive deeper into all the factors

1. Size of a House

One of the most common factors that affect construction cost is its size.  The project size considerably impacts the labour and materials requirements, which affects the construction cost. Obviously, if you are constructing a 1000 sq. ft. house, due to differences in construction costs, it costs less than building a 2000 sq. ft. house.

2. Physical Condition of a Construction Site

The site’s physical condition is one of the most influential cost factors for home construction. Conditions like ground blockage, adjoining and existing structures, and aboveground and underground utilities impact the building’s design and construction.

In simple terms, site conditions such as poor soil, uneven terrain, the existence of underground pipes, water bodies, and environmentally hazardous areas on the project site could significantly raise project costs. Because if there are any unfavourable conditions, you need to do extra labour works like site clearance, demolition, and remediation, making building on them more expensive. 

3. Location of Site

Location plays an important role in costing. One of the most simple phenomena is that high-value locations demand high-value construction. Apart from that, if your site is located at an inconvenient location, like at a high altitude, flood-prone area, or rocky area, it makes your construction project difficult, and you require additional labour and resources, resulting in a cost rise.

The availability of resources and capacity of existing services also impact the cost. Because if these services are far away from the site location, connecting to them might be expensive. 

4. Complexity of Design

The building’s geometrical design, including its shape, size and complexity, also influences house construction cost factors. costs. For example, a large built-up area with a standard rectangular shape, average elevation and simple floor plans tends to be less expensive than a small built-up area with curved or complex-shaped buildings.

Moreover, buildings with unique features might need pricey materials, leading to a rise in cost. The client’s perspective on sustainability and total life cycle expenses can also influence the project’s final cost.

5. Material Cost

Your priorities and choices of materials can also impact the cost because numerous alternatives are in the market for materials which you can use for various housing components. If you purchase costly items, your construction material rate will be increased.

The construction material costs include the costs of raw materials, shipping, and taxes. However, depending on the project’s location and size, the cost of each of these three elements may change. For example, if your site location is far from the available resources, you must spend extra shipping and labour for logistics. Similarly, if your project size is bigger, you require more raw materials and vice versa.

6. Labour Cost

The labour costs vary state by state. Furthermore,  in certain areas, labour wages are charged on an hourly basis, whereas in others, they are charged on a daily basis. As a result, it is critical to understand labour standards and estimate building costs properly. But, due to the supply-demand concept, you may have to pay more for labour if there is a large demand for it. 

7. Client’s Requirement

Fulfilling a customer’s requirements is at the forefront of any building project. Client’s requirements might change substantially; for example, what is important to one client might be irrelevant to another. But, their needs mostly revolve around aesthetics, durability, on-time completion, warranty support and overall user appeals. Some of these factors can be addressed during the design process, while others depend on the contractor’s on-site implementation. It is critical to design and build a building in accordance with the needs of the client. However, over-specifying a building and using high-quality materials and craftsmanship will raise the final cost.

8. Methods of Construction 

You can determine the final cost of a project by how much your contractor costs for completing the construction job. It depends on the overall cost of materials and labourers, operation plant cost, subcontractors’ competitiveness, and the cost of executing the individual site. The contractor also adds contingency costs and a profit margin to these prices.

9. Delays in Construction

Delay in construction is also one of the significant factors affecting the construction cost. Because it causes unexpected issues like a rise in equipment rents, storage cost of raw materials, rise in wages of labourers and contractors, etc., that can significantly impact the final construction cost.

10. Registration and Approval Cost

According to your location, your governing authority charges for registration, approval and permits. All these costs vary by each authority. Each authority may have its own rate for such fees. So, it’s crucial to add the approval and permit costs to the end budget along with the other expenses.

11. Market Fluctuation

Market fluctuation is another factor that influences the construction cost. It arises as a result of changes in the supply and demand of resources like construction materials, labourers, equipment rents, etc. Price hikes on these elements can also lead to delays in construction and significantly impact the overall cost of building a house.

Conclusion

On a final note, understanding the various cost factors for home construction is critical for determining a realistic budget and ensuring the project’s success. You must consider these elements during the design and execution of your construction projects.

In addition, you can use the online house construction cost calculator to get a basic estimate for your construction cost. However, it’s crucial to have a well-thought-out construction design before you start estimating the final construction cost of the house. For that, you can visit an experienced architect or reputed construction company like Brick&Bolt to get full guidance or design for your dream house; it will aid in determining the most accurate estimation for your proposed project.

In India, many methods are available to construct low-cost homes compared to other countries. Many builders have devised a solution for low-cost home construction materials through low-cost construction techniques in India to sort out this problem. Cheap home construction materials are nothing, but the cost and materials vary in terms of sustainability, and they are a permanent housing solution for people from low- and middle-income groups.

Best Low-Cost Home Construction Materials in India 

1. Bamboo

Bamboo is one of the most significant crops in India. The average yearly production of bamboo in India is 3.23 million tons. But no one knows the beneficial use of bamboo as a construction material. Some of the rural areas of countries in Asia and Africa are still constructing bamboo homes. Bamboo is a low-cost, low-weight and durable material compared to other materials. However, you should take some precautions when using bamboo in construction, such as treating it with appropriate chemicals to make it termite-resistant. Because its fibres run axially or along the length of the pole, bamboo has been discovered in some studies to have a stronger tensile strength than steel. This makes bamboo a carbon-smart substitute for steel structural members or rebar. People use advanced bamboo sheets as an alternative to housing steel sheets for roofing purposes in homes.

2. Fly Ash Bricks: 

For Home construction, you need to choose the best quality bricks thus Fly ash bricks are high-quality bricks with lighter weight than clay bricks. Fly ash bricks are less porous and absorb less water to reduce dampness or other attacking properties from walls. The main advantages of fly ash bricks are that they are cost-efficient, eco-friendly, fire-resistant, and lightweight construction materials. Using fly ash bricks, you can save money with immense benefits.

3. Hollow Concrete Blocks: 

The hollow concrete blocks are one of the most beneficial low-cost building materials. Hollow concrete blocks are precast concrete blocks with open spaces or cavities in their interior. They are made by pouring concrete into a mould shaped to form the block’s exterior surface, leaving the interior hollow. Insulation, electricity, plumbing and other utilities use hollow concrete blocks. Hollow concrete blocks are widely used in buildings, railroad infrastructure, and other large construction projects. Hollow concrete blocks have various advantages, such as being cost-effective, eco-friendly, highly durable and requiring less time to work with.

4. Filler Slab Materials:

Filler slab materials, also known as lightweight aggregate, are a mixture of sand-sized particles made from various resources, such as crushed stone, glass, and slag. They are used in the production of concrete, as they help to reduce the overall weight of the concrete mixture while still providing structural strength. The main benefits of filler slab materials are that they can be used in a wide range of applications, including in the construction of buildings, highway overpasses, and other large-scale infrastructure projects.

5. Prefabricated Materials: 

Prefabricated materials are made in a closed place or factory to protect them from exterior elements. They include doors, windows, and floor panels. A significant advantage of prefabricated materials is that they can use recycled materials. Prefabricated materials are eco-friendly construction materials that make construction work easier and faster and are highly durable.

6. Compressed Earth Block: 

Compressed earth block mixes dry inorganic subsoil, clay, sand and aggregate. It requires dampening and mechanical pressing at high pressure. If you use a chemical cement binder along with these products, you will get a compressed stabilised earth block, which is highly water resistant. The main advantages of compressed earth blocks are fire resistance, insect resistance, mould resistance, temperature control, etc.

7. Precast Concrete Panels: 

Precast concrete panels are prefabricated, reinforced concrete elements designed for easy installation and cost-effectiveness. These panels can be used in various construction projects for exterior and interior walls, floors, and ceilings. They provide strength, durability, and fire resistance and can be customised to suit specific project requirements. Precast concrete panels are built off-site in a controlled environment, which helps to minimise waste, increase productivity, and ensure consistency in quality. They are often used in multi-unit residential, commercial, and industrial buildings.  

8. Glass Fibre Reinforced Gypsum Panel:

Glass fibre reinforced panel is a construction material that combines gypsum with glass fibres to create a strong, lightweight and durable panel. People commonly use these panels in exterior and interior construction, such as partition walls and decorative elements. The main benefits of glass fibre-reinforced gypsum panels are quick installation, lightweight, fire resistance, sound insulation, etc.

9. Shipping Container Homes:

People construct container homes from repurposed shipping containers. They are often more affordable compared to other low-cost house construction materials.  They are made from the steel containers used for transporting goods on ships. The main advantage of shipping container homes is that they are portable, and you can customise them based on your preference, they are also durable and affordable.

10. Autoclaved Aerated Concrete Or AAC: 

Autoclaved Aerated Concrete (AAC) is a building material produced by air bubbling through a mixture of cement and aggregates, usually sand and gravel. This process results in a lightweight, strong, and durable concrete with better insulation and sound absorption properties. The advantages of  AAC are widely used in the construction industry for various applications such as walls, floors, ceilings, and columns. Autoclaving seals and solidifies the mixture, making it suitable for extreme environments. AAC is often compared to foam boards but is considered more durable and can be used in higher load-bearing structures.  

In one way or another, low-cost home-building materials can help you save time and money. We’ve looked at many different types of low-cost building materials. These materials contribute to long-lasting, environmentally friendly, and energy-efficient building materials while lowering construction costs. To create a house in India using affordable building methods and supplies, you should be aware of Indian contractors or the top building firms in the country.

FAQs

What is the least expensive material to build a house?

Bamboo is one of the least expensive materials for building a house. It is cheap, eco-friendly, and very strong. It suits many construction uses.

What is cheaper than bricks?

Fly ash bricks are cheaper than traditional clay bricks. They are made from industrial waste. This cuts costs. They are lightweight and have better insulation.

Home !!! 

How soothing this word is !!! And if it comes to owning a home, it’s like a dream of millions of people. But, when it comes to home construction, it sounds like a complex and expensive venture. So, if you want to jump into this venture, you must have a thorough knowledge of house construction costs. It helps you manage your budget effectively and make informed decisions during the construction process.   

Hence, Brick&Bolt presents a detailed guide on home construction costs. It covers all the significant aspects of construction cost, like what it is, its importance, how to calculate the cost, sample calculation, construction cost calculator, low-cost construction techniques, low-cost building materials, etc. 

So, let’s start the journey!!!

What is the House Construction Cost?

As we know, construction is a costly venture; each penny you spend to build a home is your house construction costs. In detail, the following expenses count as a new home construction cost.

• Architect’s and contractor’s fees
• Plan approval and permit charges
• Material cost
• Labour Cost
• Equipment and Machinery Cost
• Site preparation cost
• Contingency charges
• Operational charges, etc.

What is the Importance of House Construction Cost Calculation?

It is essential to have a good knowledge of construction costs before starting any building project. Making a comprehensive budget that covers all costs necessary to complete the project gives you a clear idea about managing your finances for your dream project. It also helps in determining the feasibility and scope of your construction project.

You can make an appropriate plan if you are fully aware of the construction expense. That can save you from many problems, such as overspending, delays, compromising quality, financial headaches, etc. Therefore, it is imperative that you calculate building costs precisely for an easy and effortless construction process.

So, let’s look at how much it will cost to build a home.

How Much It Will Cost to Build a House

construction expenses along with the location of your site, the complexity of the design, and the condition of the market. Hence, for your ease, we have listed major expenses to calculate a new home building cost precisely:

Construction cost estimation is a challenging process because you have to consider all the construction expenses along with the location of your site, the complexity of the design, and the condition of the market. Hence, for your ease, we have listed major expenses to calculate a new home building cost precisely:

Design Cost 

You can start your house construction cost calculation from the design cost. For your house design selection, you have two options. 
First, you can hire an architect and get your customised house design; for that, you have to pay architect charges.This cost depends on your location, the architect’s expertise and market value. 

Second, you can choose a pre-designed option for your house design. Nowadays, many readymade home designs are available on different design service platforms, both online and offline. It will cost you less than the customised design optionas it doesn’t require hiring an architect.

Builder or Contractor’s Cost 

You must consider the builder or contractor’s cost; they play the most important role in your construction project. They execute the plan and complete your project within the timeframe and budget. 

Construction Materials Cost 

As we all know, construction demands a huge range of construction materials like cement, aggregate, sand, bricks, steel, etc., and finishing materials like tiles, marble, wood, paint, putty, etc. Apart from these materials, you also need some machinery, like a concrete mixture machine, excavator, backhoe loader, etc., to ease the construction process. You can take these machinery on rent. Hence, the material cost is significant for the overall cost.

Labour cost for house construction per sq ft

You must consider labour costs while cost estimating because you require different types of skilled labour to complete your house construction. In 2024, the labor cost for house construction in India varies significantly based on the region, project complexity, and type of work involved. On average, labor costs range from ₹300 to ₹500 per square foot for standard residential construction. This includes civil work, finishing tasks, and contractor fees.

For example:

• Basic labor costs for civil work typically fall between ₹140 and ₹200 per square foot.
• Finishing work, including tasks like plastering, painting, and electrical fittings, can add another ₹70 to ₹100 per square foot​.

Labor rates also vary by the specific tasks involved:

• Brickwork labor costs around ₹25 to ₹35 per square foot.
• Plastering labor typically costs between ₹12 and ₹25 per square foot, depending on the type of plaster.

But, before you start the calculation, you must know the factors affecting construction cost.

Factors Affecting Construction Cost

Many factors influence the new home construction cost and significantly impact the entire budget.So, you must have a thorough understanding of all the factors. The following are the major factors that significantly affect the cost. 

• Size of a house
• Physical condition of a construction site
• Location of site
• Client’s requirements
• Material cost
• Labour cost
• Complexity of design
• Method of construction
• Delay in construction
• Registration and approval cost
• Market fluctuation

Now, you are ready to calculate your Affordable house construction cost per square feet, but manual estimation is very complicated and tedious. So, let us introduce you to Brick&Bolt’s free house construction calculator for your ease.

Free House Construction Calculator in India

You can estimate constriction costs independently, but as we mentioned, it’s a very complex process. So, you can hire a professional cost estimator to do so on your behalf, but it will cost you more. They will calculate the building cost per square foot as well as the building cost per square meter. Hence, Brick&Bolt presents a House Construction Cost Calculator for you to estimate your construction cost without any hassle and spending money on it. It can calculate your construction cost per square foot.

This calculator is very useful and simple and doesn’t require any construction experience to use. Its only requirement is your location, built-up area, required car parking unit and balcony and utility area. You have to enter all these details in the respective field in the calculator, and your detailed cost estimation will be ready within a few minutes. 

But remember that the calculator’s cost ranges are only for estimation purposes because the actual building cost per square foot could vary based on your area of construction, location and the finishing materials you select. 

The Brick&Bolt team can work with you to modify the project configuration to fit your budget if you are operating under a strict spending plan. 

Please schedule a free consultation appointment with one of our technical experts by calling +91 7505-205-205 or visiting our website at for more accurate pricing information.

For your convenience, below is an example of a house construction cost calculation to help you grasp the idea.

1200 sq ft house construction cost

First, you need the plot size and basic requirements criteria to calculate the construction cost for a 1200 sq. ft. house. So, let’s assume your plot size is 30*40 feet, and you need all the basic facilities such as master bedrooms, a common bathroom, a well-ventilated kitchen, a living room, a balcony, a parking area, a terrace, etc. Then, your basic construction cost of a 1200 sq. ft. house can range between 1200 to 2200 rupees/sq. ft. However, it depends on your location, design complexity, labour cost and quality of materials you choose for the construction. From the overall construction cost, a minimum of 40% goes under labour costs, while the remaining 60% goes under material costs. For instance, your construction cost per square foot is 1500 rupees; hence, your total cost would be (1500*1200) 18 lakhs. In which 40% (7.20 lakhs) would be labour cost and 60% (10.80 lakhs) would be material cost. 

Suppose you want to include some additional work like interior design, woodwork, false ceiling, wardrobes, etc. In that case, you need to add these requirements to the package when you finalize your contractor and design, as these are not included in the construction cost.

Have you found this cost too high???  Are you running with a strict budget??? 

Then, don’t worry!!!

Know how to construct a low-cost house in India.

How Do I Construct a Low-Cost House in India? 

You can minimise construction costs using efficient construction techniques and low-cost home construction materials. In addition, you can also take advantage of low-cost housing schemes to build your dream home at a low cost in India. 

So, first, let’s look at low-cost house construction techniques which you can easily incorporate into the construction process.

Low-Cost Construction Techniques

• Choose the right property.
• Choose low-cost building materials.
• Use load-bearing structure
• Choose an experienced contractor
• Choose a reputed construction company like Brick&Blot
• Use prefabricated building components

Along with these techniques, know some very, very beneficial low-cost housing schemes in India:

7 Low-Cost Housing Schemes in India

1. Pradhan Mantri Awas Yojana-Urban (PMAY)
2. Pradhan Mantri Gramin Awas Yojana (PMGAY)
3. Rajiv Awas Yojana(RAY)
4. Delhi Development Authority Housing Scheme
5. Tamil Nadu Housing Board Schemes
6. Maharashtra Housing and Area Development Authority Lottery Scheme (MHADA)
7. NTR Housing Scheme

As we discussed, material costs make up a major part of the overall construction cost. Hence, you must know about low-cost construction materials so that you can use them and reduce your overall home construction cost. 

What Are the Low-Cost Building Materials in India?

Most people think of typical building materials like cement, wood, sand, concrete, and bricks when they think about construction. These traditional materials are quite costly, so it’s important to know about their alternatives, which are cheaper than those and help to save cost.

So, here we have listed the top 10 low-cost home construction materials that can reduce your material cost. In addition, some of them are also eco-friendly, so you can contribute to saving the environment as well.

Top 10 Low-Cost Home Construction Materials

1. Bamboo
2. Fly Ash Bricks
3. Hollow Concrete Blocks
4. Filler Slab Materials
5. Pre-fabricated Materials
6. Compressed Earth Block
7. Precast Concrete Panels
8. Glass Fibre Reinforced Gypsum Panel
9. Shipping Container Homes
10. Autoclaved Aerated Concrete Or AAC 

These are all the cheaper alternatives to the costly traditional construction materials. Some might suit your new stand-alone home, while others are suitable for apartments. It depends on your local building codes, location and weather conditions.

On a final note, the house construction cost term is vital itself. To understand it, you must have a thorough knowledge of the construction materials cost, labour cost, design cost, architect and builder’s cost, necessary permits and approval cost and contingency cost. But that’s not all; along with these costs, you have to understand the factors that affect the construction cost. 

In short, construction cost estimation is a very complex process. Hence, we recommend using a house construction cost calculator for a precise cost estimate. You can also hire an experienced contractor or reputed proffesionals like Brick&Bolt Construction Services to complete your project within budget and hassle-free way.

We hope this detailed guide on house construction costs proves beneficial for you to understand what your dream house costs.