Fire Stop Collar · Dudof BD

Fire Stop Collar Installation Service

Dudof BD Ltd provides professional Fire Stop Collar installation services that prevent fire and smoke from spreading through pipe openings in walls and floors. This passive fire protection system helps maintain the fire resistance of buildings and improves overall safety.

Fire stop collar installed around pipe penetration through wall — passive fire protection system
About Fire Stop Collar · Dudof BD
Intumescent fire stop collars installed around plastic pipes for passive fire protection

What is a Fire Stop Collar

A Fire Stop Collar is a passive fire protection device designed to seal openings around plastic pipes that pass through fire rated walls or floors. During a fire, plastic pipes can melt and leave open gaps which allow flames, smoke and heat to spread quickly through a building.

Fire stop collars contain intumescent materials that expand when exposed to high temperatures. When a fire occurs, the material expands and crushes the pipe, sealing the opening and preventing the spread of fire and smoke.

Key Features · Fire Stop Collar (updated icons)
Fire Spread Control icon: flame and burn symbol

Fire Spread Control

Blocks flames and smoke from spreading through pipe openings.

Automatic Expansion icon: intumescent heat expansion

Automatic Expansion

Intumescent material expands during high temperature conditions.

Plastic pipe protection icon: custom pipe

Plastic Pipe Protection

Specially designed for PVC, UPVC and other plastic pipes.

Fire rating icon: integrity shield

Maintains Fire Rating

Helps maintain the fire resistance rating of walls and floors.

Passive protection icon: automatic shield

Reliable Passive Protection

Works automatically without electrical activation.

Professional installation icon: easy installation

Professional Installation

Installed by trained fire safety technicians.

Installation Process · Fire Stop Collar
Fire stopping installation on pipe penetration through wall
1

Site Inspection

Our team inspects pipe penetrations in fire rated walls and floors.

2

Product Selection

Correct fire stop collar size is selected based on pipe diameter.

3

Installation

The collar is installed securely around the pipe penetration.

4

Safety Check

The installation is checked to ensure proper fire protection performance.

Application Areas · Fire Stop Collar

Where Fire Stop Collars Are Used

Fire stop collars are used in buildings where plastic service pipes pass through fire rated walls or floors. These systems help maintain compartmentation and prevent fire spread.

Commercial buildings
Industrial factories
Hospitals
Hotels
Shopping malls
Apartment buildings
Office buildings
Educational institutions
Fire stop collar application on floor penetration in a building
Call to Action · Fire Stop Collar (white title fixed)

Improve Your Building Fire Safety

Protect your building from fire spread through pipe openings with professional Fire Stop Collar installation services from Dudof BD Ltd. Our experienced team provides reliable passive fire protection solutions for modern buildings.