Architectural & Engineering

Should you require architectural design and/or documentation, our trained staff is proficient in providing professional service and advice, and will tailor a design suitable to your requirements. Design work suitable for all built forms of public, commercial, retail, industrial and residential projects.

JAMES & JAMES also provides building ventilation and structural calculations for any structure. 

Structural engineering is a branch of civil engineering that deals with the design, analysis, and construction of structures such as buildings, bridges, and other infrastructure. Structural engineers use mathematical calculations and computer modeling to ensure that structures are safe, durable, and able to withstand environmental conditions and loads.

Structural engineering services typically include the following:

1.    Design of structures: This involves creating a structural design plan that outlines the requirements for the building or infrastructure project. Structural engineers use their knowledge of building codes, materials, and construction methods to create a design that meets safety and performance standards.

2.    Analysis of structures: Structural engineers perform various tests and analyses to evaluate the structural integrity of a building or infrastructure project. This includes checking for factors such as load capacity, stress, deflection, and stability.

3.    Inspection and evaluation of structures: Structural engineers perform regular inspections to ensure that structures are safe and structurally sound. They also evaluate existing structures to determine their remaining lifespan and recommend repairs or modifications as needed.

Structural engineering calculations involve using mathematical formulas and computer programs to determine the load capacity and strength of various structural elements such as beams, columns, and walls. These calculations take into account factors such as the type and weight of materials, environmental conditions, and the intended use of the structure.

If you require structural engineering services and calculations for your project, it is recommended to consult with a licensed structural engineer who can provide professional advice and ensure that your structure is safe and structurally sound.


The ventilation calculation is a process of determining the amount of ventilation required in a specific area, such as a home or business, to maintain indoor air quality and promote a healthy and comfortable living or working environment. The calculation takes into account factors such as the size of the space, the number of occupants, the type of activities performed in the area, and the level of pollutants present in the indoor air.

Proper ventilation is crucial in preventing the accumulation of harmful pollutants such as carbon monoxide, volatile organic compounds, and other indoor air contaminants that can cause health problems. Ventilation systems can also improve indoor air quality by regulating temperature and humidity levels, reducing the risk of mold and mildew growth, and decreasing the spread of airborne diseases.

If you are interested in having ventilation calculations done for your home or business, it is recommended to consult with a licensed HVAC (heating, ventilation, and air conditioning) professional who can assess your specific needs and provide recommendations for the best ventilation system for your space.