Steel Structure Fireproofing in Saudi Arabia: Ensuring Safety, Compliance, and Structural Integrity | DTC

In Saudi Arabia’s booming construction and industrial sectors, steel structures play a vital role in shaping the skyline—from commercial towers and factories to warehouses and mega infrastructure projects. However, one critical factor that often determines a building’s resilience and safety is its fire protection system, particularly fireproofing for structural steel. At Dorar Tammam Contracting (DTC), we provide expert fireproofing solutions tailored for steel structures across the Kingdom.

Why Fireproofing Steel Structures Is Crucial in Saudi Arabia

Steel, while strong and durable, loses up to 50% of its strength at temperatures around 550°C—a condition that can be reached within minutes during a building fire. Without proper protection, structural steel can deform or collapse, leading to catastrophic failure. This is where fireproofing for steel structures becomes essential.

Saudi Arabia’s high ambient temperatures, expanding urbanization, and strict Civil Defense regulations make fireproofing a legal and safety requirement for most commercial, industrial, and public buildings. Compliance with the Saudi Building Code, along with international standards such as ASTM E119 and UL 263, is mandatory.

Types of Fireproofing Systems for Steel

DTC offers a range of fireproofing systems suitable for different applications, load requirements, and fire-resistance ratings (typically 1–3 hours). The main types include:

1. Intumescent Fireproofing Paints

• Applied as a thin film

• Expands up to 100 times its thickness when exposed to fire

• Aesthetic finish ideal for visible structural steel

• Common in commercial, retail, and office environments

2. Cementitious Fireproofing

• Sprayed wet or dry over steel members

• Forms a hard, insulating layer

• Ideal for industrial plants, warehouses, and hidden steel areas

3. Fire-Resistant Boards and Enclosures

• Rigid panels fixed around beams and columns

• Provides clean installation and consistent performance

• Used in airports, hospitals, and modular builds

Trusted Fireproofing Suppliers in Saudi Arabia

At DTC, we work only with certified fireproofing product suppliers who meet local and international fire safety standards. These include:

• Jotun (SteelMaster series)

• Hempel (Hempafire range)

• Sherwin-Williams (Firetex)

• Al Jazeera Paints (Firedamp line)

• Hilti (CP 636, CP 620 systems for complex projects)

Our partnerships ensure that all fireproofing materials are Civil Defense approved and supported by Material Safety Data Sheets (MSDS) and test certifications.

Our Fireproofing Method Statement

DTC follows a proven fireproofing application method to ensure durability, performance, and compliance:

Step 1: Surface Preparation

• Remove rust, grease, and contaminants

• Abrasive blasting (SA 2.5) or mechanical cleaning

Step 2: Primer Application

• Apply compatible anti-corrosion primer

• Allow full drying per manufacturer’s instructions

Step 3: Fireproofing Coating

• Use airless spray or manual roller for intumescent paints

• Maintain proper dry film thickness (DFT) per design requirements

Step 4: Quality Inspection

• Thickness gauge testing

• Visual and adhesion tests

• Certification documentation

Step 5: Final Approval

• Site coordination with consultants and Civil Defense

• Issuance of fireproofing compliance certificates

Why Choose DTC for Steel Fireproofing in Saudi Arabia?

Dorar Tammam Contracting (DTC) is a leading contracting firm with extensive experience in fire protection and passive fireproofing. We understand the engineering, regulatory, and logistical needs of fireproofing steel in Saudi Arabia’s climate and construction environment.

With DTC, you benefit from:

• 🔹 Certified materials and trained applicators

• 🔹 Fast, compliant installation for all steel profiles

• 🔹 Full documentation and Civil Defense support

• 🔹 Tailored solutions for every building type and industry

Fireproofing in Key Sectors We Serve

• 🏗️ Commercial towers and malls

• 🏭 Oil & gas facilities and refineries

• 🏢 Warehouses and logistics hubs

• 🏫 Educational and healthcare buildings

• 🏠 High-rise residential projects

Conclusion: Build Fire-Safe with DTC

In today’s construction landscape, fireproofing steel structures is not optional—it’s essential. At DTC, we help protect lives, property, and investments by delivering reliable, code-compliant fireproofing systems across Saudi Arabia.

Whether you’re starting a new development or retrofitting an existing structure, our expert team is ready to guide you from design to certification.

DTC – Dorar Tammam Contracting: Your Trusted Partner in Steel Structure Fireproofing in Saudi Arabia.