Though size more precisely, Sangobuild use the same granules used by asphalt shingle manufacturer for over 50 years, So history demonstrates that fading is not a problem. Over time, a slight change in color might occur due to sitting of airborne contaminants. However periodic rain or washing the roof with a garden hose will keep the roof looking new.

How do the granules stay bonded to the steel?

Specially graded 'non-oiled' natural granite stone chips, produced by CL Rock company are used for all Sangobuild stone coated roof tile. The granules are embedded in a UV resistant acrylic polymer for a lasting bond to the steel substrate.

Building Materials Light Steel Structure Roof Materials 5.2kg/M2 Corrugated Roofing Sheet

Name: Building Materials Light Steel Structure Roof Materials 5.2kg/M2 Corrugated Roofing Sheet
Brand: Zhejiang Rongping Building Materials Technology Co., Ltd.
SKU: 704252141

Zhejiang, ChinaZhejiang Rongping Building Materials Technology Co., Ltd.

US$4.50-7.90

250 Square Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guide, Free Roofing Sheet Calculation

Warranty

50 Years

Model NO.

ROOFING SHINGLES

Material

Color Steel Plate

Type

Plain Roof Tiles

Shape

Arched

Size

1340*420mm

Color

Black

Customized

Materials Base

Aluminum Zinc Steel

Surface

Natural Stone Granules

MOQ

250m2

Thickness Base

0.35-0.55mm

Thickness Finished

2-3mm

Delivery Time

7-10days

Factory

Hangzhou/Tianjin China

Quantity in Container

4500-5500m2

Color Customized

Available

Lifespan

50years

Al-Zinc Contents

80-150G/M2

Weight

4.6-6.5kg/M2

Transport Package

PE File and Pallets

Specification

0.48m2 Per Piece

Trademark

SANGOBUILD

Origin

China

HS Code

7308900000

Production Capacity

3000m2 Per Day

Key features

50-Year Lifespan: Durable stone coated roofing sheets with over 0.45mm thickness ensure a 50-year service life.

20-Year Color Warranty: Guaranteed no fading or discoloring for 20 years with professional acrylic surface coating.

High Wind Resistance: Withstands extreme weather with wind resistance up to 120 miles per hour.

Customizable Colors: Color customization is available to suit diverse residential and commercial project aesthetics.

Premium Material Quality: Made from Aluminum Zinc Steel with natural stone granules from France for superior rust-proofing.

Lightweight Design: Weighs only 5.0-7.0 KG/M2, making installation easy and reducing structural load.

Multiple Design Profiles: Available in Classic, Shingle, Roman, Shake, and Modern profiles for versatile architectural styles.

Fast Delivery: Quick delivery within 7-10 days from production lines in China to save business time.

Company profile

In-stock CapacityFast DeliveryFull CustomizationOEM Services

Zhejiang Rongping Building Materials Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.85h

About Our Factory & Business Background

AddressRoom 1501, Block C, Wanda Plaza, Gongshu District, Hangzhou, Zhejiang, China

Plant Area9420 square meters

Number of Employees74

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity100 square meters

Supply Chain Partners28

Our Production Capability & Technical Expertise

Main ProductsRoofing Shingle, Asphalt Shingle

Production Lines3

Production MachinesProduction processing line

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2015-11-16

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff17

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are metal roofs noisy?

The combination of dead-air space and the stone coating minimize outside sounds.

Q:Is a metal roof dangerous in weather with lightning?

No, metal roofing is both an electrical conductor, and a noncombustible material.

Q:Can I walk on my SGB roof?

Absolutely, SGB roofs are made of steel and designed to withstand the weight of people walking on them.

Q:How about payment terms?

30% as deposit by T/T, 70% should be paid against B/L copy. Full Container Items: L/C, West Union, Moneygram, Paypal.

Q:How many years warranty?

20 years color warranty, no fading, no discoloring and we will send you documents with stamp. 50 years lifespan by over 0.45mm stone coated roofing sheets.