Cladding Fire Rating Calculator: Check Facade Compliance and Costs Cladding fire safety has become a critical concern in modern construction, especially after high-profile incidents involving combustible facade materials. Ensuring that your cladding system meets fire regulations is not only a legal requirement but also a matter of life safety. Our Cladding Fire Rating Calculator is a free…
Timber Post Capacity Calculator: Check Buckling and Load Capacity Timber posts are used in a wide range of structures, from deck supports and pergolas to load-bearing columns in timber-framed buildings. Unlike beams, which resist bending, posts carry axial compression. Their design is governed by two main failure modes: crushing (squash) and buckling. A post that…
Steel Beam (UB) Selection Calculator: Choose the Right Universal Beam Steel beams are the backbone of many structural frames, from house extensions to industrial buildings. Selecting the correct Universal Beam (UB) is critical for safety, serviceability, and cost. An undersized beam may deflect excessively or even fail; an oversized beam wastes steel and money. Our Steel…
Roof Snow Load Calculator: Determine Snow Loads on Your Roof Accurately Snow load is one of the most critical environmental loads on a roof. In cold and temperate climates, snow accumulation can add substantial weight, leading to deflection, cracking, or even collapse if the roof is not designed to carry it. Whether you’re building a…
Retaining Wall Design Calculator: Check Stability and Earth Pressure Retaining walls hold back soil and prevent it from sliding or collapsing. They are used in gardens, driveways, basements, and infrastructure projects. Designing a retaining wall requires checking three main failure modes: overturning, sliding, and bearing pressure. An undersized wall can tip over, slide, or sink….
Padstone Design Calculator: Size Padstones for Beam Bearings Accurately When a steel or timber beam bears onto a masonry wall, the concentrated load can crush the masonry unless it is spread over a larger area. A padstone—a block of concrete placed under the beam—serves exactly this purpose. It distributes the beam reaction over a sufficient…
Lintel Sizing Calculator: Determine the Right Lintel Size Accurately When you create an opening in a load-bearing wall—whether for a window, door, or garage—you need a lintel to carry the load above. Choosing the wrong lintel size can lead to structural failure, cracking, or costly rework. An oversized lintel wastes money and adds unnecessary weight….
Floor Joist Sizing Calculator: Determine the Right Joist Size Accurately Floor joists are the horizontal structural members that support the floor deck and transfer loads to the walls, beams, or foundations. Choosing the correct joist size is critical for safety, serviceability, and cost. An undersized joist may sag, vibrate, or even fail. An oversized joist…
Column Axial Load Calculator: Check Buckling and Squash Capacity Columns are the vertical members that carry loads from beams, slabs, and roofs down to the foundations. Unlike beams, which primarily resist bending, columns are subjected to axial compression. Their design is governed by two main failure modes: yielding (squash) and buckling. An undersized column can…
Beam Bending Moment Calculator: Analyze Moments, Shear, and Deflection Beam design is a cornerstone of structural engineering. Whether you’re sizing a floor joist, a lintel, or a steel beam, you need to know the bending moment, shear force, and deflection under load. Our Beam Bending Moment Calculator is a free online tool that helps you quickly analyze…
