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GI lintel manufacturers in India

SS Industries is a leading GI lintel manufacturers, suppliers, exporters, dealers, and traders in India. offering complete range of metal and steel GI lintels products like Pre-Galvanised (Pre-GI) and Hot Dip Galvanised (HD-GI) lintels. We combine deep industry expertise with advanced technology to deliver superior products tailored to the evolving demands of today’s building landscape.

Types of GI lintels

We are well-known GI lintel Manufacturers in India, we are providing the best quality stainless steel GI lintel such as:

  • Single-skin lintels: Single-layer galvanized iron lintels for moderate spans, now with enhanced zinc coating for better corrosion resistance and easy installation.
  • Built-up lintels: Composite galvanized beams assembled from multiple components, offering higher load capacity with robotic welding and automated profile bending for precision and durability.
  • Arch-type lintels: Curved galvanized lintels with CNC-curved profiles and custom galvanization, combining structural strength with aesthetic versatility for arched openings.
  • Perforated lintels: Galvanized lintels with pre-punched holes for easier anchoring, service routing, and reduced weight, upgraded with precision laser perforation for accuracy.
  • Bracket-supported systems: Galvanized lintels with supporting brackets, using high-strength fixings and anti-vibration mounts for faster erection in modular or retrofit construction.
  • Lintels with a thermal break: Galvanized lintels with insulated inserts to reduce heat transfer, precision-installed for energy efficiency and compliance with modern building standards.

Technical Specifications of GI lintels

Specification Technical Details
Material High-quality Galvanized Iron (GI) conforming to IS 277 standards.
Thickness Range 1.6 mm – 3.0 mm (customizable as per load and span requirements).
Width / Depth Typically 100 mm – 250 mm, depending on structural application.
Length Standard lengths up to 3000 mm; custom sizes available.
Coating (Zinc Layer) 80–120 gsm per side for superior corrosion protection.
Manufacturing Process Cold-formed using precision roll-forming technology for dimensional accuracy.
Load Bearing Capacity Designed for uniform distribution of masonry or RCC load — varies with thickness and span.
Surface Finish Smooth galvanized finish with optional powder coating or primer for enhanced durability.
Applications Used above doors, windows, and openings in brick/block masonry to transfer loads.

Features of GI lintels

One of the leading GI lintel Suppliers in India, our all-types of GI lintel are included with new technological formulations such as:

  • High corrosion resistance: Hot-dip galvanization and surface passivation create a durable zinc coating for long-lasting rust protection.
  • Lightweight yet strong: Advanced cold-rolled profiles and high-tensile steel provide high strength with easy handling and faster installation.
  • Precise manufacturing: CNC profiling, robotic welding, and pre-drilled, laser-cut components ensure accurate, efficient on-site installation.

Applications of GI lintels

Being the best GI lintel exporters and dealers in India, our all types of GI lintel are included with new feature and highly used in multiple applications such as:

  • Residential Construction (Doors & Windows): Provides uniform support above openings with advanced galvanizing, integrating with modular walls for quick, consistent installation.
  • Commercial & Industrial Buildings (Large Spans): Supports heavy loads and wide openings with built-up GI lintels, using BIM-based custom profiles to reduce structural costs.
  • Retrofit & Refurbishments: Upgrades existing buildings with bracket-supported lintels and pre-drilled modular kits for fast, cost-effective renovations.
  • Energy-Efficient & Green Buildings: Enhances thermal performance with insulated galvanized lintels, reducing thermal bridging and supporting sustainability certifications.
  • Architectural & Design-Feature Openings: Enables decorative arches and curved façades with perforated or CNC-curved lintels for flexible aesthetics without compromising strength.

We are well-known GI lintel manufacturers, suppliers, exporters, dealers, and traders in India. Our full range of galvanized iron lintels—spanning single-skin, built-up, arch-type, perforated, bracket-supported and thermal-break systems—combines innovative technology, structural integrity and installation efficiency. Whether for residential, commercial, retrofit or green building applications, we provide trusted products that enhance building performance, durability and value. Contact us today for more information!

FAQs

GI lintels are galvanized iron structural supports installed above doors and windows to bear load and prevent cracks in masonry.

They are lighter, corrosion-resistant, easy to install, and reduce construction time compared to RCC lintels.

Yes, they are ideal for residential, commercial, and industrial structures due to their strength and durability.

With proper installation and maintenance, GI lintels can last for several decades without rusting or weakening.