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Fire Fighting & Suppression

Fire Sprinkler Systems

Sprinklers work while everyone sleeps. In most fires, only the one or two heads right above the flames open – the rest of the building stays dry.

Since January 2026, Punjab requires sprinklers in high-risk buildings. We design the system on proper hydraulic calculations, install it cleanly around your ducts and lights, and pressure-test every section before handover.

1 head
Sprinkler heads
Alarm & deluge valves
Fire pump sets

usually controls the fire – sprinklers operate only where the heat is

1 headusually controls the fire – sprinklers operate only where the heat is
Why it matters

The firefighter that never sleeps

Automatic sprinklers are the most effective fire-protection system ever developed: they work 24/7 without anyone present, and in most fires only the one or two heads closest to the fire open. Since January 2026 Punjab requires sprinklers in high-risk buildings – and insurers reward them.

How it works

From the water tank to the sprinkler head

Tap any part of the drawing to see what it does.

WET-PIPE SPRINKLER SYSTEMWater tankFire pumps Alarm valve Sprinkler head Sprinkler headFIRE · ZONE 03LOOP 1 · DEV 027 Fire alarm panel
  1. 01Pumps keep the pipes full of water under pressure
  2. 02Heat bursts the bulb in the head nearest the fire
  3. 03Water flows, the alarm valve rings and the fire panel is alerted
Equipment we supply & install

Sprinkler and valve equipment

Sprinkler headsPendent, upright, sidewall, ESFR
Alarm & deluge valvesWet, dry, pre-action
Fire pump setsElectric, diesel, jockey
Flow & tamper switchesSupervised valves
AUTO · 8.2 barJOCKEY RUN
Pump controllersAutomatic start

Also available

Sprinkler heads (pendent, upright, sidewall)Alarm & deluge valvesPipes, fittings & grooved couplingsFlow & tamper switches

Drawings are representative. We recommend exact models and brands after the site survey.

Technical depth

Sprinkler system types

01

Wet pipe

Pipes are always full of water; the heated glass bulb bursts and water flows instantly – the most common and reliable type.

02

Dry pipe

Pipes hold pressurised air; used in cold stores and unheated areas where water could freeze.

03

Pre-action

Needs a detection signal before water enters the pipes – used for server rooms and archives where accidental discharge is costly.

04

Deluge

All heads are open; a detection system releases water everywhere at once – for high-hazard areas like transformers.

05

Hazard classification & hydraulics

Light, ordinary or high hazard sets water density and area; hydraulic calculations size pipes and pumps.

06

Alarm valve & flow switches

Detect water flow, ring the alarm gong and report to the fire panel.

What’s included

Everything in the scope

✓

Wet, dry, pre-action and deluge systems

✓

Hydraulic design and shop drawings

✓

Alarm, check and gate valves

✓

Flow and tamper switches linked to the fire panel

✓

Testing, flushing and commissioning

The Dexign Box difference

Why our sprinkler systems pass the test

✓
Hydraulic design

Pipe sizes, pump duty and water storage calculated – not guessed.

✓
Shop drawings

Coordinated drawings that avoid clashes with ducts and lights.

✓
Pressure-tested & flushed

Every section tested and certified before handover.

✓
Inspection & testing

Quarterly valve and pump tests under AMC.

1Survey
2Design
3Supply
4Install
5Test & certify
6Support

Where you’ll find it

  • Warehouses and production halls
  • Malls and hotels
  • High-rise buildings
  • Car parks

Questions we answer on the survey

  • What do you need now, and what can wait?
  • How will it connect to the systems you already have?
  • What will it cost to run and maintain each year?
  • Which local rules and inspections apply to your site?
Brands we work with for this solution
Tyco logoNAFFCO logo

Planning fire sprinkler systems? Let’s talk it through.

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