Product Attributes

Model No.: APVC Anti-corrosion Tiles

Warranty Service: More Than 5 Years

Place Of Origin: China

Packaging & Delivery

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Standard 70mm overlap. It‘s everywhere. And everywhere, it fails. Wind-driven rain pushes through. Capillary action wicks water sideways. Installation misalignment turns 70mm into 50mm of effective coverage. The result? Water dripping onto CNC machines. Rust on finished parts. Slip hazards on shop floors. $14,000 in lost production every year.

The solution APVC Anti-corrosion Tiles for Industrial Use – 130mm wide lap (85% wider than standard)

Our APVC Anti-corrosion Tiles for Industrial Use feature an extra-wide 130mm side lap – 85% wider than standard 70mm overlaps. These Durable APVC Corrosion Resistant Tiles – also serving as Industrial Grade APVC Anti-Corrosion Roof Tiles – deliver maximum leak protection for ASA Synthetic Resin Tiles, ASAPVC Composite Roofing Sheets, and PVC Roofing Sheets Tiles systems.

Performance data for North American industrial environments

100% corrosion-proof – ASTM B117 salt spray 1,000+ hours (steel fails at 500)

pH 3.0 acid resistant – chemical plants, fertilizer storage

Class A fire (ASTM E84) – meets IBC for workshops

UL 2218 Class 3 impact – withstands 1.5″ hail (Texas, Oklahoma)

150 mph wind uplift (ASTM E330) – Florida HVHZ compliant

150 freeze-thaw cycles -30°C to +20°C – 0 cracks (Canada, Minnesota

Thickness options: 1.5mm (light storage), 2.0mm (standard workshop – most common), 2.5-3.0mm (heavy equipment, overhead cranes, snow loads)

Colors: Blue, Gray, White, Green, Red + custom RAL

The bottom line: 130mm wide lap costs 3% more material. It prevents 100% of leak types. That‘s the cheapest insurance you will ever buy.

SIZE:

Parameter	Specification
Effective Coverage Width	1000mm
Total Width	1130mm
Side Lap Comparison	130mm (our design) vs 70mm (industry standard)
Thickness Options	1.5mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm (custom)

Localized Case Study & Data

Client

Midwest Machine & Fabrication

Location

Toledo, Ohio, USA (2,322 m² machine workshop – 15 CNC machines, welding equipment)

The Challenge

A 25,000 sq ft machine workshop housing 15 CNC machines (each $85,000-120,000), welding equipment, and finished metal parts inventory. Original roof: standard corrugated steel with 70mm side lap overlap.

Our Solution

Supplied our APVC Corrosion Resistant Tiles for Workshop – 2.0mm thickness, 1130mm total width / 1000mm effective width (130mm side lap), industrial gray, custom lengths – for full re-roofing of the 2,322 m² workshop. Installed over 2 days – minimal production disruption.

Quantitative results

Metric Before (Steel – 70mm overlap) After (APVC – 130mm overlap) Improvement

Leak incidents (wind-driven rain) 3-5 per year – every storm 0 100% elimination

CNC machine damage $18,000 (2 machines) $0 $18,000 saved

Finished parts rust damage $12,000 (annual loss) $0 $12,000/year saved

Production downtime 28 hours/year – $14,000 lost 0 hours $14,000/year saved

Workers‘ comp claims (slip hazard) 1 claim – $6,000 0 $6,000 saved

Annual maintenance (patching, sealing) $4,500/year $0 $4,500/year saved

Water on workshop floor Present after every storm 0 – bone dry 100% dry

Corrosion at laps Significant after 8 years 0 after 18 months ASTM B117 passed

Worker confidence “Worried about machines” – 2.8/5 “Totally dry” – 4.9/5 Morale restored

Insurance premium Standard +12% after claim Returned to baseline 12% reduction

FAQ

Q1: 130mm side lap vs standard 70mm – is wider always better? Does it cost more sheets?

A: Yes – wider is always better for leak protection. 130mm overlap provides 85% more sealing surface than 70mm. It blocks wind-driven rain (70mm fails at 60-80 mph), prevents capillary wicking, and tolerates installation error (20mm misalignment still leaves 110mm effective). Material cost: 3% more sheets. For that 3% premium, you get 100% leak prevention. That’s the cheapest insurance in roofing.

Q2: What thickness for my workshop with heavy equipment and foot traffic?

A: 2.0mm – standard for most workshops (CNC, welding, assembly). Tested to 100kg concentrated load – supports maintenance foot traffic. 2.5-3.0mm – overhead crane access, heavy equipment drops, frequent heavy foot traffic. 3.0mm adds 15% material cost but supports 200kg+ loads.

Q3: Does the wide lap eliminate the need for sealant?

A: Yes. 70mm overlap often requires butyl or silicone sealant at laps. That sealant fails in 12-24 months – then you get leaks. Our 130mm overlap is self-sealing by design – no sealant needed, no sealant failure. One installation, zero maintenance.