Beams & Columns

Q: What is the best timber beam size for a span of 6 m?

For a timber beam to span 6 metres, it needs to be 75x245 mm in size. Keep in mind that different beams require different points of support. Some only need support at either end, whereas continuous span beams need support at three or more points along their length. This will alter the size of the timber beam required for the span length.

Q: Are house columns made of timber beams?

House columns in Australia are commonly made of timber beams. This is one of the most reliable materials while avoiding the need for metal. Wood suits most homes, providing a rustic, organic feel, and can withstand sufficiently heavy loads. Additionally, their high accessibility makes them a popular choice for builders.

Q: What is the ideal size for porch columns?

Porch columns are the columns used to support the structure of the outdoor decking system. Standard porch posts are either 2.5, 3 or 3.5 m in size, according to experts. The size of your column will depend on the size of your porch, as this will correlate to how much weight they must hold. Decorative carvings are also common.

Beams and columns play a crucial role in the structural integrity and strength of a building. By balancing heavy loads and securely holding structures in place, they are put under impressive amounts of strain, requiring high-quality materials to ensure their reliability and longevity. ArchiPro’s collection of beams and columns features timber, steel and concrete options from the best suppliers in Australia.

Featuring the best beams and columns in Australia

Beams and columns are some of the most important elements to consider when beginning a new build, which is why ArchiPro has carefully curated the most high-quality products in Australia. An intrinsic part of structural framing, beams and columns maintain the stability of a structure and transfer weight forces towards the foundations, ensuring long-term strength. Beams are generally horizontal, supporting floors and roofs, while columns are vertical, supporting walls. These are sometimes visible either indoors or outdoors, hence attention to style is necessary.

Types of beams and columns

Steel beams and columns

Steel structural beams and columns provide impressive strength and durability, while still remaining lightweight. They are often used in the building of contemporary homes because they offer a reliable framework without adding excess weight.

Reinforced concrete beams and columns

Often viewed as the epitome of structural strength, reinforced concrete beams are extremely sought-after for their high resistance and load-bearing. They are a popular choice in construction because of their durability and cost-effectiveness.

Timber beams and columns

Timber beams are common in Australia for their sturdiness and reliability. Their timeless appeal complements modern and traditional homes alike, and they're also favored for their sustainability and ease of sourcing locally.

Composite beams and columns

Composite beams are constructed out of a unique hybrid between two separate materials, often a type of plastic and wood. This offers maximum flexibility at high strengths, making them a versatile choice for various architectural needs.

The advantages of high-quality beams and columns

Beams and columns are an integral part of any structural framing. From high-rise commercial buildings to small home dwellings, each building requires strong structural support to withstand the load of the architecture and external forces. High quality beams and structural columns are crucial to enhance the strength and support needed. Steel and timber options are frequently used in Australia due to their accessibility and reliable strength, however, reinforced concrete can provide supreme strength for projects requiring higher load-bearing. High quality materials also remain visually appealing, adding to the decorative quality of a space if left exposed.

How to choose beams and columns that are right for you

When choosing beams and structural columns, the most important factor to consider is the weight load of the structure. This will determine which material is best for your project. Steel and concrete can bear high load demands, making them suitable for high-rise structures or homes with heavier building materials. Importantly, columns and beams on lower floors must be strong enough to carry the load of higher floors. Smaller buildings are perfectly suited to timber, brick or composite types.

To ensure your home is solid and safe, it's essential to incorporate several other key structural elements like roof frames and trusses which provide a robust framework for your roof. Structural flooring which forms a stable foundation for the interior of your home, ensuring weight is evenly distributed and providing a solid base for finishes. Structural steel which enhances strength and flexibility, allowing for more extensive open spaces and increasing resistance to environmental factors. Structural wall panelling doesn't just offer support but also acts as a barrier against external forces while enhancing insulation and aesthetics. Wall framing plays a critical role in maintaining the integrity of your walls, making it easier to install insulation, electrical, and plumbing systems. Masonry blocks are prized for their durability and resistance to fire and moisture, creating robust wall structures.

What is the maximum span of a timber beam?

General guidelines in Australia recommend a maximum timber beam span of 3.66 metres (12 feet), although this depends on the manufacturer. Some timber types permit a greater span than others, and certain processes reinforce the integrity of the beam. It is best to check with the particular supplier before purchasing.

What is the best timber beam size for a span of 6 m?

Are house columns made of timber beams?

What is the ideal size for porch columns?

At ArchiPro we recognise and acknowledge the existing, original and ancient connection Aboriginal and Torres Strait Islander peoples have to the lands and waterways across the Australian continent. We pay our respects to the elders past and present. We commit to working together to build a prosperous and inclusive Australia.