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Quoting a resin project accurately begins with understanding exactly how much material you’ll need. Whether you’re crafting a table, countertop, or decorative piece, working out the correct amount of resin avoids waste and ensures a professional quote for your client.
Measuring Your Project Area or Volume
The foundation of any resin quote is careful measurement. For flat surfaces like tables or countertops, measure the length and width to calculate area (m²). For moulded or poured objects, calculate the volume—usually in litres—by multiplying length, width, and height or using water displacement for irregular shapes. Remember to convert measurements to match the coverage guidance offered by your chosen resin product.


Factoring in Resin Thickness and Product Guidelines
The required thickness is crucial for calculating total material needs. Always follow the recommended thickness per application as specified by the resin manufacturer. For example, some products like EpoxyTable 5-Five support pours up to 5cm thick, while countertop kits may be designed for layers around 1.5–2cm. Check each kit’s details to ensure accurate coverage estimation.
Choosing and Using Kit Coverage Guides
Coverage charts provided by resin kit suppliers are your best friend when quoting. They typically indicate how many square metres a pack will cover at a set thickness. For instance, the Stone Effect Collection Kit lists ranges from 1–8m², helping you scale your order and your quote. When in doubt, always round up slightly to account for spillage or absorption into the surface.

When careful calculation matters
Getting your resin materials right is especially important in large or deep projects—such as river tables or thick castings—where excess or shortages can quickly impact your budget. Using complete starter kits, like the River-Table Kit, takes much of the guesswork out of quoting for first-time and intermediate projects.
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Mastering accurate material calculations allows you to produce clear and confident resin quotes. For further advice on quoting for resin work, see our main guide on how to write a quote for resin.
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