Technical resource

Guardrail RFQ Guide

Prepare road layout, beam profile, post spacing, terminals, bolts, reflectors, coating and packing details before requesting a guardrail quotation.

GuardrailsRoad layoutTerminals

Guardrail RFQ preparation

Define road layout, beams, posts and terminals before quotation

A guardrail RFQ should describe the complete road safety system, not only a beam profile. Send road layout, section length, beam type, thickness, post spacing, spacers, terminals, bolts, reflectors, coating, packing marks and destination before quotation.

Send Guardrail RFQ Download Guardrail RFQ Checklist PDF

Fastest guardrail RFQ package

Road layout, section list, curves and terminal positions
W-beam or thrie-beam profile, thickness and standard
Post section, spacing, spacer type, bolts and terminals
Galvanized coating, bundle marks, destination and deadline

Need ordinary fence posts, gates or small accessories? This page is for road guardrail systems: beams, posts, spacers, terminals, bolts and reflectors. For fence posts, gates, locks, clips and hardware cartons, use the separate accessory notes page. View Post, Gate & Accessory Notes

Guardrail RFQ details by review step

Use this matrix before sending a project inquiry. If the project includes several road sections, separate each section so beam length, posts, terminals, fasteners and reflectors can be checked clearly.

1. Road layout and standard	Send project location, road section length, curves, slopes, median or roadside location, drawing revision and required highway safety standard.For product family review, open highway guardrails.
2. Beam profile	Confirm W-beam, thrie-beam or project-specific profile, beam thickness, effective length, hole layout, lap direction and galvanized coating requirement.Profile and thickness should match the drawing or local road standard.
3. Posts and spacers	State C post, U post, sigma post or special post type, post length, spacing, embedded depth, base plate needs, spacer/blockout type and installation condition.Post spacing changes total post, bolt and spacer quantity.
4. Terminals and transitions	List end terminals, transition sections, curved guardrails, bridge connections, special terminal parts and whether municipal or road-side sections are included.For urban barriers, also review municipal guardrails.
5. Fasteners and road safety hardware	Confirm guardrail bolts, nuts, washers, backup plates, reflectors, delineators, connection plates, spacer bolts and any sign bracket requirements supplied with the same road package.For signage supply, see traffic signs.
6. Packing and delivery	List quantities by section, beam bundle marks, post bundle marks, accessory cartons, pallet limits, destination port or delivery address and target deadline.Clear marks reduce sorting work during road installation.

Checklist cards for faster guardrail quotation

Road layout

Make the section quantity measurable.

Road length and section list
Curves, slopes and terminal positions
Project standard and drawing revision

Beam and posts

Define the main guardrail structure.

W-beam, thrie-beam or special profile
Beam thickness and effective length
Post type, length and spacing

Terminals and bolts

Confirm the parts that complete the system.

End terminals and transitions
Spacers, blockouts and backup plates
Bolts, nuts, washers and reflectors

Coating and packing

Help us quote shipping and site sorting.

Hot-dip galvanized coating notes
Beam, post and fastener carton marks
Destination, packing limit and deadline

Common missing details that slow guardrail RFQs

Only beam profile is providedSend the road layout, section length and terminal positions so post, spacer, bolt and reflector quantities can be checked.

Post spacing is not confirmedDifferent spacing changes post, spacer, bolt and reflector quantities.

Terminals are not separatedEnd terminals, transition sections and curved areas should be listed apart from straight beam sections.

Packing marks are missingBeam bundles, post bundles and bolt or spacer cartons need marks by road section to reduce installation sorting.

Project-style guardrail RFQ references

Use these examples as visual references for the road layout, beam family, terminal sections and fastener details that should be sent with a guardrail RFQ.

Highway guardrail beams and posts for road layout RFQ — Highway guardrail beam, post spacing and section layout

Guardrail terminal and road-side installation detail — Terminal, transition and special section review

Municipal guardrail and road safety accessory reference — Municipal guardrail and urban road hardware notes

Continue road safety selection

Product and RFQ path

Use this guide to move into the right product page

After preparing beam, post, terminal, fastener and reflector details, continue with guardrail, road hardware or related safety barrier pages before sending the project RFQ.

Highway GuardrailsConfirm beams, posts, spacers, terminals and coating. Traffic SignsUse when signs, reflectors or brackets are supplied with road hardware. Fence Accessory NotesUse for ordinary fence posts, gates, locks, clips and hardware cartons. Send Project RFQSend layout drawings and accessory list.