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Top Roofing Supply Store for Color-Coated Roofing & Wall Sheets
Color coated roofing and wall cladding sheets offer superior protection and aesthetic appeal for your roofing and cladding applications. At Kavya Roofing Solutions, we provide three types of corrosion-protected steel options to meet your specific requirements:
Pre-painted Galvanized SteelPre-painted Galvalume Steel, and Bare Galvalume Steel. As leading roofing sheet manufacturers in Visakhapatnam, we ensure high-quality products tailored to your needs.
Pre-painted Galvanized Steel (Zinc Coated Steel)
Pre-painted Galvanized Steel is coated with a zinc layer, providing excellent corrosion protection in both rural and urban environments. This type of coating preserves the steel’s structural integrity and prevents rust formation, ensuring long-lasting performance. If scratched, the zinc coating sacrificially protects the exposed area until it is consumed entirely.
| Product | Sheet Width | Effective Width | Crest Depth | Crest Distance |
|---|---|---|---|---|
| Thickness (TCT)Trapezoidal Profile | 1100mm | 1000mm | 27mm | 200mm c/c with 2 ribs at the center for stiffening |
Technical Specifications
| Pre-painted Galvanized Steel | |
|---|---|
| Thickness (TCT) | 0.30mm – 0.80mm |
| Base Metal | Z 120 (total on both sides) Higher or lower coating optional. |
| Base Metal | High Tensile & Soft Material / CR |
| Tensile Strength | 340 – 550 MPa |
| Paint Coating | RegularModified / SiliconModified / PolyVinylDifloride Polyster system |
| Paint Thickness | 18 – 22 micron on Top & 5 – 8 micron primer on bottom |
| Thickness Tolerance | As per ISI |
| Standard followed | IS 277, ASTM A653 AS 1397 JISG3312 |
| Combination | 99.5% Zinc |
Pre-painted Galvalume Steel (Zinc-Aluminium Alloy Coated Steel)
Pre-painted Galvalume Steel features a zinc-aluminium alloy coating that provides superior corrosion resistance and heat reflectivity. This type of steel reflects a high percentage of heat and can withstand various weather conditions without surface discoloration. It is particularly suitable for coastal areas due to its exceptional durability.
Technical Specifications
| Pre-painted Galvalume / Bare Galvalume Steel | |
|---|---|
| Thickness (TCT) | 0.30mm – 0.80mm |
| Metallic Coating | Z 120 (total on both sides) Higher or lower coating optional. |
| Base Metal | High Tensile / CR |
| Tensile Strength | 550 MPa |
| Paint Coating | RegularModified / SiliconModified / PolyVinylDifloride Polyster system |
| Paint Thickness | 18 – 22 micron on Top & 5 – 8 micron primer on bottom |
| Thickness Tolerance | As per ISI |
| Standard followed | IS 277, ASTM 1397 / A755 / A792, JISG3321/3322 |
| Combination | 55% Al, 43.4% Zn & 1.5 – 1.6% Si |
Bare Galvalume Steel (Zinc-Aluminium Alloy Coated Steel)
Bare Galvalume Steel features a zinc-aluminium alloy coating that offers exceptional corrosion resistance and environmental sustainability. This inorganic coating does not contain volatile compounds, making it environmentally friendly. It provides long-lasting protection against rust and is ideal for a variety of roofing and cladding applications.
Technical Specifications
| Pre-painted Galvalume / Bare Galvalume Steel | |
|---|---|
| Thickness (TCT) | 0.30mm – 0.80mm |
| Metallic Coating | Z 120 (total on both sides) Higher or lower coating optional. |
| Base Metal | High Tensile / CR |
| Tensile Strength | 550 MPa |
| Paint Coating | RegularModified / SiliconModified / PolyVinylDifloride Polyster system |
| Paint Thickness | 18 – 22 micron on Top & 5 – 8 micron primer on bottom |
| Thickness Tolerance | As per ISI |
| Standard followed | IS 277, ASTM 1397 / A755 / A792, JISG3321/3322 |
| Combination | 55% Al, 43.4% Zn & 1.5 – 1.6% Si |
As the best roofing company in Vizag, trust Kavya Roofing Solutions for all your roofing needs, including industrial shed construction services in Vizag.
Crimp Sheets
