run-length calculator
Metres of roof edge in, modules and a bill of materials out — an indicative estimate, not a quotation.
estimate Quantities and mass only. Confirm the module pitch, end posts and corner details against the installation manual on documents before you order, and talk to us for a quotation.
Run-length calculator
talk to us about this run
Every drawing, part and figure on this site is published openly — no account, no gated download. Ask us about lead times, quantities for a run of edge, or anything the catalogue does not answer.
What this estimate assumes
- This is an indicative estimate, not a quotation and not an installation design.
- The module pitch is inferred from part numbering (the base strip D228.BS.1500.50.15 runs 1500 mm along the edge), not stated as a dimension in the published data. Confirm it against the installation manual before ordering.
- A straight, uninterrupted run is assumed. End posts, corners, level changes, penetrations and junctions are not counted — the published data carries no end or corner part list.
- No allowance is made for overlap, cutting waste, spares or fixings beyond those in the single-module bill of materials.
- The last module is counted whole: a run that does not divide by the pitch overshoots rather than being cut to length.
- Masses are per-part figures from the catalogue and cover the guardrail only — no packaging, pallets or ballast beyond the tiles listed.
Bearing pressure is not published here: it needs the contact area of the feet and a load case, and the published data carries neither. Take the figures above to your structural engineer.