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Prosolve  ·  SKU: 162025

Underground Warning Tape (Fire Main) 150mm x 365m

Red underground warning tape for fire main routes. 150mm x 365m roll, LDPE film, printed CAUTION FIRE MAIN BELOW to warn diggers before excavation.

£13.21 each, ex VAT
£15.85 inc VAT
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£13.21 ex VAT £15.85 inc VAT
£13.21 ex VAT £15.85 inc VAT
£13.21 ex VAT £15.85 inc VAT
Why it works

Why lay this warning tape

Highly visible

Bright red film with bold black print stands out clearly once a trench is opened, giving diggers an immediate warning.

Clear main identification

Printed CAUTION FIRE MAIN BELOW along the full length leaves no doubt about what lies beneath.

Colour-coded for the route

Red marks this tape out from our other underground warning tape colours, so crews can identify the service at a glance.

Full-length roll

Each roll runs 365m, enough to mark a long fire main route without joining multiple rolls together.
Overview

Underground Warning Tape (Fire Main) 150mm x 365m - Overview

This is a red underground warning tape printed "CAUTION FIRE MAIN BELOW", laid above a buried fire main during backfill to warn anyone digging later that a fire main runs beneath. Supplied as a 150mm wide, 365m roll.
150mm
Width
365m
Roll length
1.5kg
Weight
75mm
Core size
Dimensions
Width150mm
Length365m
Film thickness30 microns
Core size75mm
Details
MaterialLDPE film
ColourRed
PrintCAUTION FIRE MAIN BELOW
Weight1.5kg

Frequently asked questions

Is there a trace wire built into this tape for locating later?

No - this is a printed-only warning tape with no metal trace wire, so a cable or pipe locator will not pick it up. If you need a detectable tape, ask us about our detectable underground tape range.

How far above the pipe should this be laid?

Set it into the backfill above the fire main, beneath the finished surface, so it's the first thing exposed if the ground is dug up again. Match your project's or the water/fire authority's own burial depth requirement.

Why red, and does it always mean fire main?

Red is the colour printed on this particular roll to flag a fire main route. We stock the same tape printed for other services in their own colours and wording, so check the roll matches the service you're marking.

Does one roll cover a typical fire main run?

Each roll is 365m, which covers most fire main installations in a single length without needing to join rolls.

What's the tape actually made of?

LDPE (low-density polyethylene) film, printed rather than woven, at 30 microns thick.

Can this tape be lifted and reused on another job?

No - it's designed to go into the ground once during backfill and stay there as a permanent underground marker.

Will the wording still be readable if it's dug up years later?

Yes. The warning text is printed into the tape itself rather than a stick-on label, so it stays legible even after years underground.

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