Choosing the right construction materials is a vital aspect of any building project. Many factors need to be taken into consideration, including cost, environmental impact, and durability.
You should also keep in mind local regulations and building codes. Failing to adhere to these rules can lead to legal issues and delays in the project timeline.
Cost
Cost is one of the most important considerations for selecting construction materials. A project team must balance upfront purchase costs with the expected maintenance requirements and lifespan of the material to determine its cost-effectiveness. It is also crucial to consider the impact of environmental concerns on project budgets. For instance, reducing the embodied carbon of a building by choosing sustainable materials that are locally sourced and produced can help contractors comply with regulatory standards while lowering operating costs.
In addition, the location of a construction site influences the type of materials that are needed. For example, coastal regions may require durable finishes that can withstand salty ocean breezes and intense sun. Meanwhile, indoor spaces with sensitive electronic equipment might call for materials that resist electromagnetic interference.
The COVID-19 pandemic accelerated the trend toward a local focus on materials and suppliers, which can mitigate delays from supply chain disruptions and shipping risks. In addition, using BIM in the selection process can allow builders to access real-time supply chain information and avoid costly changes due to shortages or price increases. This can make all the difference when working with fixed-price contracts. This data-driven approach removes the guesswork from material selection and helps contractors eliminate time-delays and cost overruns. To learn more, read our free guide to the future of BIM in construction.
Durability
Durability is a key consideration for builders because it affects how long the materials will last and minimizes future maintenance costs. It’s also important to choose materials that will withstand the climate in which the building will be located. For example, salty ocean breezes can accelerate erosion while a humid environment may degenerate specific materials over time. Durability is also vital for ensuring safety and stability, as well as protecting the environment and building occupants from hazards.
Another factor to consider is availability. If you’re unable to source certain materials locally, it could lead to significant delays during the build. Choosing durable, readily available materials helps keep projects on schedule and saves on shipping costs.
It’s also important to select durable construction materials that will meet code requirements. For example, some locations have codes requiring buildings to withstand heavy winds or floods. In these cases, selecting a stronger material like concrete or steel is critical to meeting those requirements.
Using BIM to select construction materials helps eliminate delays caused by weather, shortages, or other supply chain issues. It also enables builders to quickly connect with suppliers and access real-time supply chain information. This allows them to identify potential problems and choose alternatives, avoiding costly delays or rework. It’s a great way to improve efficiency, avoid budget overruns, and deliver high-quality projects.
Energy Efficiency
Sustainable materials and green construction practices are becoming increasingly important for clients, contractors, and building companies. Sustainability not only reduces environmental impact, but it can also save money. For example, insulated walls and doors, low-flow plumbing fixtures, and solar panels can help cut energy costs significantly.
Another consideration when choosing construction materials is their durability. The climate of a region will affect how long certain materials last, so it’s important to choose durable, weather-resistant construction material. For instance, if you’re building in an area with high humidity levels, you may want to consider using moisture-resistant materials like concrete or vinyl. Likewise, if you’re building in an environment with salty ocean breezes, it might be best to use corrosion-resistant steel or concrete.
Cross-laminated timber, recycled steel, photovoltaic glass, and hempcrete are some of the innovative materials that are driving a shift towards sustainability in the construction industry. These innovative products offer significant energy efficiency benefits, which can help clients and contractors meet their project deadlines and budgets.
Environmental Impact
Environmental sustainability is a top priority for many building companies and consumers. Eco-friendly materials minimize carbon footprints and promote energy efficiency. They also reduce the amount of waste generated during production and are often reusable. Additionally, they can help builders comply with regulatory standards and qualify for tax credits.
Choosing eco-friendly construction materials can also increase the resale value of buildings and attract tenants. Many people are willing to pay more for sustainable products and services, including homes and buildings. In addition, sustainable features can save money on utility bills by reducing the need for energy-intensive heating and cooling.
In addition to minimizing environmental impact, using eco-friendly materials can help build stronger structures that are more resistant to natural disasters. This is because they require less material than traditional construction methods and are often made from recycled materials. They can also reduce the embodied carbon of a project, which refers to the amount of fossil fuel energy needed to produce the materials. For example, concrete and steel are carbon-intensive, while cross-laminated timber is a renewable resource that uses fewer resources and emits significantly fewer greenhouse gases.
Considering the environmental impact of building materials is essential to keeping projects on schedule. However, it can be difficult to find the right balance between initial cost and long-term savings and performance. Fortunately, BIM software provides an easy way to compare and contrast different building materials based on their durability, cost, resale value, and environmental impact. This allows builders to make the best decision for their specific project requirements.