Swaraj Roofing Solutions

A Self-Supported Trussless Roofing System (also known as an Arch or Curved Roofing System) is a modern construction technology where the roofing panels themselves provide the structural stability of the building.¹ Unlike traditional roofs, this system eliminates the need for intermediate supports like trusses, purlins, or rafters.²

 

## Key Features

•  Clear Span: It can cover massive widths—typically between 9 to 35 meters—in a single span without any internal columns.³

   

•  Mechanical Seaming: Panels are joined using an electric seaming machine.⁴ This creates a 100% leak-proof joint without using nuts, bolts, or rivets on the roof surface.⁵

   

• Material: Usually made from high-tensile Galvalume (Aluminum-Zinc alloy coated steel) with thicknesses ranging from 0.8mm to 1.6mm.⁶

   

•  On-Site Fabrication: Specialized "factories on wheels" (mobile roll-forming machines) are brought to the site to manufacture the panels to the exact required length.⁷

   

## Advantages & Disadvantages ## Typical Applications

Because of its vast open space and speed of installation, this system is the gold standard for:

•  Warehousing & Logistics: Maximizes vertical stacking and forklift movement.⁸

   

•  Industrial Sheds: Ideal for manufacturing units and food processing plants.⁹

   

• Sports Complexes: Used for indoor stadiums, swimming pools, and gymnasiums.¹⁰

   

• Defense: Quick-to-deploy aircraft hangars and shelters.

A Self-Supported Trussless Roofing System (also known as an Arch or Curved Roofing System) is a modern construction technology where the roofing panels themselves provide the structural stability of the building.¹ Unlike traditional roofs, this system eliminates the need for intermediate supports like trusses, purlins, or rafters.²

 

## Key Features

•  Clear Span: It can cover massive widths—typically between 9 to 35 meters—in a single span without any internal columns.³

   

•  Mechanical Seaming: Panels are joined using an electric seaming machine.⁴ This creates a 100% leak-proof joint without using nuts, bolts, or rivets on the roof surface.⁵

   

• Material: Usually made from high-tensile Galvalume (Aluminum-Zinc alloy coated steel) with thicknesses ranging from 0.8mm to 1.6mm.⁶

   

•  On-Site Fabrication: Specialized "factories on wheels" (mobile roll-forming machines) are brought to the site to manufacture the panels to the exact required length.⁷

   

## Advantages & Disadvantages ## Typical Applications

Because of its vast open space and speed of installation, this system is the gold standard for:

•  Warehousing & Logistics: Maximizes vertical stacking and forklift movement.⁸

   

•  Industrial Sheds: Ideal for manufacturing units and food processing plants.⁹

   

• Sports Complexes: Used for indoor stadiums, swimming pools, and gymnasiums.

What is Trussless Roofing? 

Trussless Roofing is a modern roofing system that does not require steel trusses. The roof is installed directly on Standing Seam Sheets + Structural Purlins. This results in lower costs, faster work, and a premium look.Key Advantages of Trussless Roofing��️ No trusses required → 20–30% cost savings⏱️ Faster completion of work�� No visible screw system (Standing Seam)��️ No leaks – 100% watertight��️ High wind resistance�� Large spans (10-35 meters) easily possible�� Ideal for Industrial + Commercial applicationsHow does Trussless Roofing work?Standing Seam Sheets – Long continuous sheetsHigh Strength Purlins (Z / C Sections)Special Clips System – For thermal expansionLow slope roofing (0.5°–3° possible)Areas of ApplicationFactory shedsWarehousesLogistics parksCold storageAirport hangarsShowrooms / Commercial buildingsMaterials UsedGalvalume (AZ150 / AZ200)High tensile steel (350 MPa)Sheet thickness: 0.80/ 0.90 / 1.00/1.2/1.3/1.4/1.5 mmTrussless Roofing vs Traditional TrussParameterTrusslessTraditionalTruss cost❌ No✔️ HighSpeed⭐⭐⭐⭐⭐⭐Leakage❌ No✔️ PossibleMaintenanceVery lowHighIf you need pricing (₹/sqft), structural design, span calculations, or a suitable solution based on your site for Trussless Roofing, please let us know.

What is Trussless Roofing? 

Trussless Roofing is a modern roofing system that does not require steel trusses. The roof is installed directly on Standing Seam Sheets + Structural Purlins. This results in lower costs, faster work, and a premium look.Key Advantages of Trussless Roofing��️ No trusses required → 20–30% cost savings⏱️ Faster completion of work�� No visible screw system (Standing Seam)��️ No leaks – 100% watertight��️ High wind resistance�� Large spans (10-35 meters) easily possible�� Ideal for Industrial + Commercial applicationsHow does Trussless Roofing work?Standing Seam Sheets – Long continuous sheetsHigh Strength Purlins (Z / C Sections)Special Clips System – For thermal expansionLow slope roofing (0.5°–3° possible)Areas of ApplicationFactory shedsWarehousesLogistics parksCold storageAirport hangarsShowrooms / Commercial buildingsMaterials UsedGalvalume (AZ150 / AZ200)High tensile steel (350 MPa)Sheet thickness: 0.80/ 0.90 / 1.00/1.2/1.3/1.4/1.5 mmTrussless Roofing vs Traditional TrussParameterTrusslessTraditionalTruss cost❌ No✔️ HighSpeed⭐⭐⭐⭐⭐⭐Leakage❌ No✔️ PossibleMaintenanceVery lowHighIf you need pricing (₹/sqft), structural design, span calculations, or a suitable solution based on your site for Trussless Roofing, please let us know.

Additional Information:

• Production Capacity: 10000 Sq Ft Per Day

We are a leading manufacturer and supplier of high-quality Industrial Trussless Roofing Sheds in India. Our trussless roofs are engineered for strength, durability, and fast installation. Designed using cutting-edge technology, these sheds are ideal for factories, warehouses, workshops, commercial buildings, and industrial plants.

Key Features:

• No Trusses Required: Advanced self-supporting design eliminates the need for internal trusses or beams.

• Quick Installation: Pre-fabricated components enable faster construction and reduced labor costs.

• Durable Materials: Made from high-grade galvanized steel, ensuring resistance to corrosion and weather.

• Maintenance-Free: Long-lasting performance with minimal maintenance.

• Custom Sizes Available: Tailor-made to fit your site requirements and span dimensions.

Applications:

• Warehouses

• Manufacturing Units

• Logistic Hubs

• Cold Storages

• Processing Plants

• Workshops and Assembly Units

Why Choose Us?

• Competitive pricing with superior build quality

• PAN India delivery and installation services

• Expert engineering team for custom solutions

• Proven track record with 500+ successful installations

Product Specifications:

• Material: Galvanized Steel / Aluminum Alloy

• Span Width: Up to 30 meters (customizable)

• Roofing Type: Arch Type, Curved Span

• Color Coating: Optional color-coated sheets available

• Lifespan: 25+ years with proper installation

We are engaged in offering Trussless Roofing Systems to our clients. Our range of all products is widely appreciated by our clients.

Additional Information:

• Item Code: SRS-TRS-1-914-610
• Production Capacity: Per Day 5000 Square Feet
• Delivery Time: 45 Days
• Packaging Details: Onsite Roll Forming