Cautionary Warning Signs Manufacturer

Cautionary Warning Signs Manufacturer in India

IRC:67-2012 Compliant | Curve Ahead, School Zone, Hazard Signs

TMR Traffic Safety manufactures high-visibility cautionary warning signs designed to alert drivers to potential hazards. Our triangular warning signs with red borders ensure maximum visibility day and night.

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25+ Warning Sign Types
MORTH/NHAI Approved
High Visibility Retroreflective
Call: +91-9902250005

Complete Range of Cautionary & Warning Signs

IRC:67-2012 compliant warning signs for every road hazard scenario

Curve & Turn Warning Signs

Right Hand Curve
Warns of right curve ahead
W-1-1
Left Hand Curve
Warns of left curve ahead
W-1-2
Right Hairpin Bend
Sharp right U-turn ahead
W-1-3
Left Hairpin Bend
Sharp left U-turn ahead
W-1-4
Right Reverse Bend
S-curve starting right
W-1-5
Left Reverse Bend
S-curve starting left
W-1-6
Steep Ascent
Sharp uphill gradient
W-1-7
Steep Descent
Sharp downhill gradient
W-1-8

Road Width & Surface Warning Signs

Narrow Road Ahead
Road narrows ahead
W-2-1
Narrow Bridge Ahead
Bridge width restriction
W-2-2
Road Widens Ahead
Lane addition ahead
W-2-3
Slippery Road
Reduced traction warning
W-2-4
Loose Gravel
Unstable surface warning
W-2-5
Cycle Crossing
Bicycle crossing zone
W-2-6
Pedestrian Crossing
Zebra crossing ahead
W-2-7
School Ahead
School zone warning
W-2-8
Men at Work
Construction/maintenance
W-2-9
Cattle Crossing
Animal crossing zone
W-2-10
Falling Rocks
Landslide/debris risk
W-2-11

Priority & Traffic Warning Signs

Give Way Ahead
Yield point approaching
W-3-1
Roundabout Ahead
Circular intersection
W-3-2
Dangerous Dip
Sudden depression ahead
W-3-3
Hump or Rough Road
Speed breaker warning
W-3-4
Unguarded Level Crossing
Railway crossing without gates
W-3-5
Guarded Level Crossing
Railway crossing with gates
W-3-6
Barrier Ahead
Toll/checkpoint ahead
W-3-7

Vehicle & Speed Warning Signs

Overhead Restriction
Height limit ahead
W-4-1
Two Way Traffic
Opposing traffic begins
W-4-2
Dual Carriageway Ends
Divided highway ends
W-4-3
Dual Carriageway Begins
Divided highway begins
W-4-4
Truck Crossing
Heavy vehicle intersection
W-4-5
Gap in Median
Emergency turnaround
W-4-7

Specialized Warning Sign Applications

Custom solutions for unique hazard scenarios and special requirements

School Zone Signs

Fluorescent yellow-green background options with supplementary "SCHOOL AHEAD" plates and flashing beacon compatibility.

Construction Zone

Temporary installation capability with portable sign stands and high-visibility orange color options.

Wildlife Crossing

Custom animal silhouettes for elephant, deer, cattle crossings with reflective eyes option.

Technical Specifications for Cautionary Signs

IRC:67-2012 compliant design specifications and installation standards

Standard Dimensions

Road TypeSign SizeSpeed LimitApplication
Urban/Local600mm< 40 km/hResidential areas, internal roads
State Highway750mm40-60 km/hState roads, district highways
National Highway900mm> 60 km/hNHAI projects, expressways

Design Specifications

ShapeEquilateral Triangle
Background ColorWhite
Border ColorRed (Pantone 485 C)
Symbol ColorBlack
Border Width1/12th of side length
Corner Radius25mm (standard)

Base Material Options

Aluminum Alloy 31051.0mm - 2.0mm
Aluminum Alloy 10501.0mm - 2.0mm
Mild Steel (GI)1.6mm - 2.5mm
ACP (Aluminum Composite)3mm - 4mm

Reflective Sheeting Options

GradeReflectivityWarrantyBest For
Engineering Grade70-100 cd/lx/m²5-7 yearsUrban roads, low traffic
High Intensity250-300 cd/lx/m²7-10 yearsState highways
Diamond Grade400+ cd/lx/m²10-12 yearsHigh-speed highways

Advance Warning Distance

Design SpeedWarning Distance
Up to 30 km/h30 meters
31-50 km/h50 meters
51-65 km/h80 meters
66-80 km/h120 meters
81-100 km/h160 meters
Above 100 km/h200+ meters

Mounting Height

Mounting TypeHeight
Standard Roadside1.5m - 2.0m
High-speed Highways2.0m - 2.5m
Urban Areas1.2m - 1.8m
Gantry MountedAs per design

Frequently Asked Questions

Find answers to common questions about our cautionary warning signs

According to IRC:67-2012, cautionary warning signs in India are equilateral triangles with a white background, red border (1/12th of side width), and black symbols. The standard sizes are 600mm for urban roads, 750mm for state highways, and 900mm for national highways.

Still have questions?

Call +91-9902250005