Water Proof ASTM D226 Types Synthetic Roofing Underlay

Name: Water Proof ASTM D226 Types Synthetic Roofing Underlay
Brand: Shandong Perfect Corporation
SKU: 2012866292

Shandong, ChinaShandong Perfect Corporation

US$0.146-0.57

1 Square Meter

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

2 Years

Certification

CE, ISO, MSDS

Model NO.

ECO

Color

Customizable

Material

Brand Name

Operfect

Model Name

Synthetic Roofing Underlayment

Unrolled Length (FT.)

250'/76.2m

Product Width (in.)

48''/1.22m

Pounds

16lbs - 45lbs

Product Thickness (in.)

6.5 - 25 Mil

Roll Contents

1000 Sqft(92.9m2)

Feature

Slip Resistant, Water Resistant, UV Resistance

Water Permeability ASTM E96

No Dripping

Certificate

ASTM D226, ASTM D4869, Florida Code

Logo

Customized

Type

Roofing and Waterproofing

Function

Fireproof, Heat Insulation, Waterproof

Thickness

0.1-0.7mm

Ceiling Tile Type

38mm Kraft Paper Core

Transport Package

Pallets

Specification

Synthetic roofing underlayment

Trademark

OPERFECT

Origin

China

HS Code

5603

Production Capacity

100000000 M2/Year

Key features

Superior Strength & Durability: Up to 2 times stronger than competitive synthetics; withstands heavy traffic and adverse weather.

Excellent Water Resistance: Seals against water damage and moisture infiltration; prevents mold growth and rotting deck boards.

UV Resistance Warranty: Warranted for 6 months UV resistant exposure without damage.

Customizable Color & Logo: Color is customizable; Logo can be customized for branding needs.

Slip Resistant Surface: Proprietary anti-skid bottom coating ensures safer installs on steep slopes and windy weather.

Eco-Friendly Material: 100% recyclable, containing post-industrial recycled polymers; impervious to mold growth.

Multi-Standard Certification: Certified by CE, ISO, ASTM D226, ASTM D4869, and Florida Code for global compliance.

Lightweight & Easy Install: 2.5 times lighter than organic felt; pre-printed nailing pattern speeds up installation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shandong Perfect Corporation

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Qingdao Port, Shanghai Port, Tianjin PortAverage Response Time: ≤10.11h

AI-Powered supplier vetting

SummaryShandong Perfect Corporation is a China-based limited trading company established in 2023 with two employees. It offers insulation, fiberglass fabric, roofing underlayment, membrane, and related products, and reports OEM and ODM services plus flexible customization. However, the available information indicates no SDK, no new products during the past year, and no overseas showroom, agents, branches, or offline trade-show participation. After-sales controls are weakly documented: no written corrective-action or complaint-handling procedures are reported, and quality assurance and raw-material traceability are unknown. An SGS audit is documented, but the provided information does not state a certification result. Financial records are referenced for 2020–2022, although no financial figures are provided. Evidence of customer cases is limited to a statement that OEM services are provided to well-known brands.

Supplier typeThe supplier is identified as a trading company and a limited company based in Jinan, Shandong, China. Its listed product range covers insulation, fiberglass, roofing underlayment, membranes, and related materials, while no affiliation with a larger company group is reported.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, or offline trade-show participation, and lists zero countries for overseas services. It also has no written corrective and preventive action procedures or complaint-handling records, while quality assurance status is unknown.

R&D capabilityThe supplier provides flexible customization and ODM services, indicating some design-related capability. Nevertheless, it reports no available SDK and no new products launched during the past year, which is explicit evidence of limited recent product innovation.

Customization capabilityThe supplier explicitly reports flexible customization, OEM services for well-known brands, and ODM service availability. These statements directly support the presence of customization and design-manufacturing service capability.

Product Q&A

Q:Is Roof Underlayment Necessary?

Underlayment is an important component to the overall roof system as it serves as an extra layer of protection for your roof. Roof underlayment will: * Protect against moisture penetrating through the roof, resulting in leaks. * Add extra insulation to your home to keep it from being drafty. * Absorb noise from rain or other elements on the roof. * Ensure that the roofing material laid on it looks uniform and even . * Keep your roofing warranty valid if applicable.

Q:What Is Synthetic Roof Underlayment?

Synthetic underlayment is a roofing accessory composed of laminated polypropylene or polyethylene plastic that goes over the roof deck and serves as an extra layer of protection from the elements for a roofing system. It has excellent durability as the material does not absorb moisture. This makes it the right material to choose when drying in a roof.

Q:How Long Can Synthetic Roof Underlayment Be Exposed?

Within a certain timeframe, synthetic underlayment can be left exposed to the elements and not be damaged. The time frame depends on the specific manufacturer of the underlayment as each is different. We recommend, roofing underlayment which can be exposed for 6 months to 12 months.

Q:Synthetic Underlayment Cost vs. Felt Underlayment Cost

Synthetic is a higher quality product but also comes with a higher cost. * Non adhesive synthetic roof underlayment costs 17 cents to 25 cents per square foot * Self adhering underlayment cost 50 cents to 75 cents per square foot * Felt roof underlayment costs 5 cents to 10 cents per square foot.

Q:Is Synthetic Roof Underlayment Better Than Felt Underlayment?

Synthetic roof underlayment is the most preferred form of underlayment material for its strength and tear resistance. Synthetic was actually created to be a product that solved the problems that felt underlayment, or roofing felt, has. For years, felt was the go-to material to use for roofing underlayment. Only within the last two decades has synthetic underlayment hit the market as an improved product that would not have the problems with felt.