--- title: Steel Quote Builder: Beam Weights, Cutting List & Offcuts (UK) | Koyda url: https://www.koyda.com/steel-quote-builder/ description: Free steel quote builder: list UK beams, columns, channels, angles and hollow sections, get weights, a cutting plan into stock lengths with offcuts, and a printable supplier enquiry or customer quote. Works offline. last_modified: 2026-10-11 publisher: Koyda Ltd, Units 27–29 Jesmor Farm, St Piers Lane, Lingfield, Surrey RH7 6PN. 07753 213617, joe@koyda.com --- Free tool · Steel # Steel Quote Builder List the steel for a job, get every weight, a cutting plan into stock lengths with the offcuts, and a printable supplier enquiry or customer quotation. Works on site, offline. [Start a schedule →](#quote-builder)[Single weight calculator](https://www.koyda.com/steel-weight-calculator/) Quick answer Add each section with its cut length and number of pieces. The Koyda Steel Quote Builder totals the weight (mass per metre × length × pieces), packs the cuts into the stock lengths you choose with a saw-kerf allowance, shows how many bars to order and the offcut from each, and prices it with your own rates per tonne for each section type. Print or send it as a supplier enquiry (no prices) or a customer quotation. Cite this: Koyda Ltd, “Steel Quote Builder”, https://www.koyda.com/steel-quote-builder/, reviewed 10 October 2026. ## Quote builder The quote builder needs JavaScript. The [steel weight calculator](https://www.koyda.com/steel-weight-calculator/) and [section tables](https://www.koyda.com/steel-section-tables/) give mass per metre for working by hand. [Tools](https://www.koyda.com/quick-tools/?source=app) [**0**lines0 kg](#qb-list) NewSaveShare [**1**Add](#qb-add)[**2**Schedule](#qb-list)[**3**Cutting](#qb-cut)[**4**Quote](#qb-out) ### Start a new quote? You can undo straight after, and the cleared quote is kept under **Saved on this device** as “Last cleared quote”. Your rates and stock lengths stay. CancelClear and start new Undo ### **1** Add steel Editing line ### **2** Schedule No steel yet. Add the first item above. #### Rates per tonne yours, saved on this device only Set a rate for each section type (hollow sections usually cost more per tonne than beams). Leave blank to show weights only. A rate on a line overrides these. [Delivery check: lorry, overhang and offload →](https://www.koyda.com/steel-delivery-check/?from=quote) Show the coating area (m², all sides) for painting or galvanising. Not priced. [Paint area calculator](https://www.koyda.com/steel-paint-area-calculator/) ### **3** Cutting plan How will the steel be ordered? Stock lengthswe cut, offcuts shown Cut to lengthsupplier cuts each piece Saw kerfmm End trim per barmm Charge offcuts in the quote Stock lengths per section type Lengths in metres, comma separated. Defaults are common UK stock lengths; set the ones your supplier carries. Saved on this device. Reset to UK defaults ### **4** Quote or enquiry Which document? Customer quotationKoyda prices, cutting list Supplier enquiryno prices, what to supply Share / Email PDFPrint[Email](#)[WhatsApp](#)Copy textDownload CSV Share / Email PDF makes the PDF on this device: on a phone it opens the share sheet with the PDF attached; on a computer it downloads the PDF and opens an email for you to attach it. Koyda staff: send from Koyda #### Preview ### Saved on this device Your current schedule saves itself as you go. Save a copy under a name to keep several jobs. Nothing leaves this device. Save as SaveNew schedule Use the tables and calculator offline Install the Koyda app: section tables, weight calculator, CSV and PDF downloads, even without signal on site. [How to install the app →](https://www.koyda.com/app/) Install app× How it works ## Weights, stock lengths and offcuts * Weight of each line = mass per metre × cut length × pieces, from the [Koyda steel section tables](https://www.koyda.com/steel-section-tables/). * Cutting plan: per size, cuts are packed into the allowed stock lengths, longest first; each bar uses the stock length that wastes least. Kerf is allowed between pieces (n pieces, n − 1 cuts) plus an end trim per bar. * Cuts longer than the longest stock length are flagged: order a special length (mills roll to 18.3 m and longer to order) or splice to an engineer's detail. * Price = weight ÷ 1,000 × rate per tonne, per line. Offcuts can be charged at the section rate. Extras, markup and VAT are optional. Defaults ## UK stock lengths used * **Universal beams (UB)**: 6.1, 8, 9.5, 11, 12.2, 14, 15.5 m * **Universal columns (UC)**: 6.1, 8, 9.5, 11, 12.2, 14, 15.5 m * **Parallel flange channels (PFC)**: 6.1, 8, 9.5, 11, 12.2, 14, 15.5 m * **Equal angles (EA)**: 6.1, 12.2 m * **Unequal angles (UA)**: 6.1, 12.2 m * **Square hollow sections (SHS)**: 6, 6.2, 7.5, 10, 12 m * **Rectangular hollow sections (RHS)**: 6, 6.2, 7.5, 10, 12 m * **Circular hollow sections (CHS)**: 6, 7.5, 10, 12 m * **Flat bar**: 6.1, 6.2 m * **Round bar**: 6, 6.1, 6.2 m Sources: British Steel sections price list (2026) and UK stockholder ranges. Kerf default 3 mm (bandsaw 1.5–2 mm, cold saw 2–3 mm, abrasive disc about 3 mm); end trim 10 mm per bar. All editable. Questions ## Frequently asked questions How does the cutting plan work? For each size, the tool packs your cut lengths into the stock lengths you allow, longest first, choosing for each bar the stock length that leaves the least waste. It allows a saw kerf between pieces (default 3 mm) and an end trim per bar (default 10 mm). It then lists how many bars of each length to order, what to cut from each, and the offcut. What stock lengths do UK stockholders carry? Common UK stock lengths are 6.1, 8, 9.5, 11, 12.2, 14 and 15.5 m for beams, columns and channels; 6.1 and 12.2 m for angles; 6.1 m for flat bar (some 6.2 m); 6 to 6.2 m for black round bar; 6, 7.5, 10 and 12 m for hollow sections, with some box section in 6.2 m. British Steel rolls beams to order from 6 m to 18.3 m in 100 mm steps. Stock varies by supplier, so set the lengths your supplier carries. Should I order stock lengths or cut to length? Most UK stockholders will saw to length for a charge. Ordering cut to length means no offcuts to pay for or store; ordering stock lengths can be cheaper if you cut in-house and can use the offcuts. Switch between the two to compare tonnage. Is the price a quotation? Only if you make it one. Prices are your own rates per tonne multiplied by the weight, plus any extra lines you add. The tool does not know current steel prices. Section sizes must be confirmed by a structural engineer. Is my data sent anywhere? No. The schedule, rates and saved quotes stay in this browser on this device, and the PDF is made on your device. Nothing is uploaded; sharing, email and WhatsApp only send what you choose to send. ## Reference only Reference only. Values are nominal figures for the standard UK section ranges. Check them against current manufacturer data, and have a structural engineer confirm sizes before you use them in design. Koyda Ltd accepts no liability for decisions based on these tables. Weights are nominal. Prices come from your own rates and are not a Koyda offer unless issued by Koyda.