How long does a swimming pool liner last?

A high-quality residential pool liner typically lasts between 7 to 10 years. Proper chemical balancing, routine cleaning, and winter protection can extend its lifespan closer to 12 years.

Can I install a pool liner myself?

While above-ground liners are a popular DIY project, inground liners generally require professional installation. Inground liners must be precisely measured and require commercial vacuums to remove air pockets and eliminate wrinkles during filling.

What causes a pool liner to fade or crack?

The primary culprits are UV radiation from sunlight and improper chemical balance. High chlorine shock levels or low pH can turn the vinyl brittle over time, leading to premature cracking and bleaching.

PVC Waterproofing Membrane Geomembrane Fish Shrimp Pond Liner for Swimming Pool

Name: PVC Waterproofing Membrane Geomembrane Fish Shrimp Pond Liner for Swimming Pool
Brand: Pennplan Co., Ltd
SKU: 2124492702

Shandong, ChinaPennplan Co., Ltd

US$2.00-5.00

1,000 Square Meters

Product specifications

Thickness

Width

Length

Sample price:US$1.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online or Onsite Installtion Guide

Certification

ASTM, CE, ISO, MSDS

Model NO.

PPSP

Thickness

1.2mm, 1.5mm, 2mm

Width

Length

25m, 50m or Customized

Application

Pond, Pool, Landscape, Retention, Basins, Lake

Reinforcement

Polyester Mesh

Type

Waterproof Roll Material

Ceiling Tile Shape

Roll

Material

PVC (Reinforced Vinyl)

Function

Waterproof

Warranty

5 Years

Color

Blue, White or as Request

Transport Package

Waterproofing Package; with or Without Pallet

Specification

Customed

Trademark

PENNPOOL

Origin

China

HS Code

3918109000

Production Capacity

6000 Tons/Year

Key features

Virgin Vinyl Construction: Crafted from 100% virgin vinyl for superior flexibility and resilience.

UV Inhibitors: Built-in resistance protects against fading and brittleness from sunlight.

Chemical Resistance: Specialized coatings prevent degradation from chlorine and water treatments.

Antimicrobial Protection: Infused agents combat mold, mildew, and bacteria growth.

Customized Dimensions: Length available in 50-100m or fully customized to project needs.

5-Year Warranty: Comprehensive coverage for mechanical defects and material integrity.

Multiple Certifications: Certified by ASTM, CE, ISO, and MSDS for global compliance.

Company profile

Pennplan Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-01-01Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤1.99hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryPennplan Co., Ltd is a China-based limited company located in Jinan, Shandong, with its business engagement focused on construction and decoration. The supplier offers geomembrane, EPDM pond liner, geocell, and concrete blanket products. The records identify it as both a manufacturer/factory and a trade company, but the available information does not establish the extent of its own production facilities. It reports OEM service for well-known brands, SDK availability, broad customization options, and substantial export activity, with 90% of total sales reported as exports. Export operations are supported by self-operated import and export rights, although export experience is listed as only 0.5 year. No overseas showroom, overseas agent or branch, or offline trade-show participation is reported. Audit-related information is present, but the audit result is recorded as “0” without an interpretation, and the SGS validity period shown ended in 2024. Financial records reference 2020–2022, but no financial...

Supplier typeThe supplier is identified as a limited company based in Jinan, Shandong, China, and is described as both a manufacturer/factory and a trade company. Its stated commercial engagement is construction and decoration, and it reports 10 employees; however, the records do not clarify whether manufacturing is performed in owned facilities or through other arrangements.

R&D capabilityThe supplier reports technology development, consultation, exchange, transfer, and dissemination activities, along with R&D capability and an available SDK. Its business scope also includes new membrane materials and new metal functional materials, supporting an innovation-related offering, although no R&D scale, patents, testing results, or development outcomes are provided.

Production capacityThe supplier is classified as a manufacturer/factory and offers geomembrane, EPDM pond liner, geocell, and concrete blanket products; it also reports OEM service for well-known brands. However, no production capacity, equipment, facility details, workforce allocation, quality controls, or manufacturing output are stated.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is reinforced by its stated OEM service for well-known brands, providing direct evidence of broad customization capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are manufacturer.

Q:How long is your delivery time?

Generally it is 7-10 work days after get deposit and depends on your quantity.

Q:Do you provide samples?

Yes, free sample is available. Before cooperation, delivery cost needs to be paid by customer.

Q:Can You Make Our Design Or Put Our Logo On The Product?

Yes,We support OEM & ODM. We can put your Label on product/package.

Q:How do you ensure the quality?

We are working with there QC processes to guarantee the quality: 1) For raw materials; 2) Onsite inspection during production; 3) Final QC test for each batch of finished products.