This page does not track a steel-price index or publish a verified forecast. Previous percentage predictions and undated price histories have been removed. For a small RSJ order, the actual supplier quotation is the actionable price evidence.
Keep revisions comparable
When a quotation changes, compare the same section, grade, quantity, cutting length, fabrication, coating and delivery scope. A higher total might reflect a drawing revision or a changed inclusion rather than a change in raw steel prices.
Record the issue date and validity period. Ask whether acceptance reserves stock, fixes a price or depends on later confirmation. Keep the agreed terms with the order instead of relying on an old web screenshot.
Avoid speculative buying before design
Ordering early can create a mismatch if the engineer later changes the section or connections. Ask about lead time during design, but place an order against the agreed issued information. Storage, damage protection and unloading also need an arrangement.
Maintain a budget change log
Record the previous amount, revised amount, reason and approval for each change. The quote calculator can total a revised quotation; it does not forecast future prices. Confirm tax treatment against the UK VAT reference or the relevant local authority. Tax guidance does not substantiate a supplier’s material price.