Glass Wool Insulation

Submittal-Ready Fiberglass Batt Insulation | Factory-Direct Since 1998

R-11 to R-49 · Unfaced / Kraft / Foil · Your Brand, Our Factory. Container-load pricing for professional distributors & project buyers, backed by 28 years of manufacturing expertise.

28+
Years manufacturing
1M+ m²
Shipped to US & Canada yearly
R-11 → R-49
Full R-value range
24 h
Sample & quote response

Two Types of Buyers. Two Fast Tracks.

US Contractors installing fiberglass batt insulation

US Contractors & Project Buyers

Zero-delay submittals: TDS, SDS & ASTM reports ready to hand to your engineer.

See Test Reports ↓
Distributors warehouse with fiberglass insulation stock

Distributors & Dealers (US & Canada)

Private label, full SKU program, container-optimized loading.

See OEM Program ↓

Tested. Documented. Submittal-Ready.

Every report is formatted for U.S. submittal packages — hand it straight to your engineer, no rework.

Standard Result
ASTM C665 Type I (unfaced) · Type II-C (kraft) · Type III-B (foil)
ASTM E84 Flame spread <25 · Smoke <50 (unfaced)
ASTM E136 Noncombustible (unfaced)
ASTM C518 R-value tested

Why Buyers Switch to Factory-Direct

One factory. One contact. No relay loss.

Trading Company HUAYUE Factory-Direct
Price structure + middleman margin ✅ Ex-factory pricing
Test reports Reissued / borrowed ✅ Our own reports, our name on them
Spec changes (OEM) Weeks of relay ✅ Direct to production line
Problem response Passed along ✅ Engineer replies within 24 h

A Full Range of Products for Your Market

Regular, Formaldehyde-Free and FF + Low-VOC series in Pink, Yellow, White & Brown — full R-11 to R-49 range with US/Canada R-value labeling, matching your market or your brand

Unfaced Fiberglass Batts in various colors

Unfaced Fiberglass Batts

Kraft-Faced Fiberglass Batts with paper backing

Kraft-Faced Batts

Foil-Faced Fiberglass Batts with aluminum backing

Foil-Faced Batts

Formaldehyde-Free and Low-VOC white fiberglass wool batts

Formaldehyde-Free & FF + Low-VOC Series

Pick Your R-Value

Select your market below. Popular specs shown — full range including high-density HD batts and lengths 48" / 93" / 96" available on request.

R-Value Thickness Width
R-13 3½" (89 mm) 15"–24"
R-15 3½" (89 mm) 15"–24"
R-19 6¼" (159 mm) 15"–24"
R-21 5½" (139 mm) 15"–24"
R-30 9½" (241 mm) 15"–24"
R-38 10¼" (260 mm) 15"–24"

Framing 16" / 24" o.c. · Unfaced, Kraft or Foil facing · Full table R-11 → R-49 available on request.

R-Value Thickness Width
R-12 3½" (89 mm) 15"–24"
R-14 3½" (89 mm) 15"–24"
R-20 6" (152 mm) 15"–24"
R-22 5½" (140 mm) 15"–24"
R-28 8" (203 mm) 15"–24"
R-40 10¼" (260 mm) 15"–24"

R-value labeling · EN/FR bilingual labels included · Width range: 15"–24".

The higher the R-value, the greater the insulating power. Ask your seller for the fact sheet on R-values.

Comprehensive Insulation for Every Space

HUAYUE fiberglass batts provide superior thermal and acoustic control for every part of a residential or commercial building.

Wall Insulation

Walls

High-rebound batts fit snugly between 16" and 24" o.c. studs for gap-free walls.

Attic Insulation

Attics

R-30 to R-49 high-loft batts stop heat loss where it matters most.

Ceiling Insulation

Ceiling

Consistent R-value keeps indoor temperatures stable, room after room.

Cathedral Ceiling Insulation

Cathedral Ceilings

High-density HD batts engineered for sloped, high-ceiling designs.

Floor Insulation

Floors

Thermal plus acoustic control between levels — comfort and quiet in one batt.

Basement Insulation

Basements

Control moisture and temperature below grade with reliable insulation.

Crawlspace Insulation

Crawlspaces

Protect the foundation line with effective crawlspace insulation.

Garage Insulation

Garages

Extend comfort to garages and workshops in wood or steel frame.

HUAYUE, Your Factory-Direct Fiberglass Batt Partner in China

Since 1998, Huayue International has grown into a trusted cornerstone in the global building materials supply chain. We deeply understand the core needs of wholesalers and contractors for stable supply, cost-effectiveness, and reliable quality.

One factory. One contact. No relay loss. We are not just manufacturers, but an indispensable part of your supply chain — every test report carries our own name, and every spec change goes straight to the production line.

400,000+
Tons Annual Capacity
5
Modern Industrial Parks
28
Automated Production Lines
100+
Countries Export Experience
Huayue International Manufacturing Facility

Project Case: Energy-Efficient Homes in California, USA

We provided comprehensive consultation for a U.S. building contractor's 200-unit residential development in California, covering everything from product selection to cost control.

Challenge

The contractor required a cost-effective insulation solution that met California's strict Title 24 energy standards and could align with a tight construction schedule.

Our Solution

Following an in-depth meeting at the project site, we optimized their R-13 & R-38 batt combination and container loading plan. Our formaldehyde-free batts — every report formatted for U.S. submittal packages — were delivered via flexible production and just-in-time logistics for each phase, preventing costly delays and rework.

Why Partner With HUAYUE ?

We've engineered our products and services to solve your biggest challenges, both on the job site and on the balance sheet.

Superior On-Site Performance

Cut installation time. Our high-rebound batts fit perfectly between studs, ensuring rapid, gap-free application and superior final performance.

Zero-Delay Submittals

Pass inspections, guaranteed. ASTM C665 / E84 / E136 / C518 reports carry our own name, formatted for U.S. submittal packages — hand them straight to your engineer, no rework.

Your Brand. Our Factory. Your Margin.

Full OEM & private label. Your logo, bag design and labels go straight to the production line — batt color matched to your line (pink / yellow / white / brown), FTC-compliant label templates and EN/FR bilingual labels for Canada included.

Maximize Your Profit Per Container

Ship more product, earn more profit. Advanced compression packs more m² into every 40'HQ, directly lowering your landed cost per unit — ask for a free container loading plan for your exact SKU mix with every quote.

Ironclad Quality & Consistency

Protect your reputation. Every shipment documented — loading photos and documents before departure. What you see is what lands in your warehouse.

Ships in 2–10 Days

Meet your tightest jobsite deadlines. Orders ship within 2–10 days after order confirmation, with EXW / FOB / CIF / DDP — we handle the logistics your way.

See Before You Order: The Source of Your Reliability

Our commitment to quality begins in our 150,000m² industrial parks. Every shipment documented — production, QC, packaging and loading. What you see is what lands in your warehouse. This is not just a factory; it's your competitive advantage.

Glass Wool Production Line 1

Advanced Manufacturing Equipment

Glass Wool Production Line 2

Automated Production Process

Glass Wool Production Line 3

Automated Cutting Line

sinoinsulation fiber glass wool storage

Warehouse

Glass Wool Professional Packaging

Compression Packaging

Glass Wool Production Line 6

Ready for Shipment

Meet Us at Global Exhibitions

We actively participate in leading industry events to showcase our innovations and connect with partners worldwide.

Tested. Documented. Submittal-Ready.

Every report is formatted for U.S. submittal packages and carries our own name — hand it straight to your engineer, no rework.

ISO 9001 Quality Management System Certificate

Quality Management System

ISO 9001

sinoinsulation ce Certificate

Flame Spread <25 · Smoke <50

ASTM E84 (Class A)

SGS Testing and Certification

Thermal Resistance 
R-Value

ASTM C518 & ASTM C665 

fiber glass wool ASTM report class A

Noncombustible (Unfaced)

ASTM E136

Build a More Profitable & Reliable Supply Chain. Starting Today.

Let us show you how factory-direct quality, efficiency, and 28 years of experience can directly benefit your business.

Get Your Free Sample — Reply Within 24 Hours

Receive a competitive, factory-direct quote plus a complimentary container loading plan for your exact SKU mix. Free samples before any bulk order — just tell us your specs and delivery address, and we'll arrange it.

No spam. One reply from a real engineer within 24 hours.

100% Secure
24-Hour Response
Free Loading Plan

Frequently Asked Questions

Have questions? We have answers. Here are some common queries from our clients.

Are you a manufacturer or a trader?

Manufacturer since 1998, with our own factory and partner bases. You deal directly with the source — every test report carries our own name, and every spec change goes straight to the production line.

Do your fiberglass wool batts meet North American building standards?

Yes. Our products are tested to ASTM C665, E84, E136 and C518, formatted for U.S. submittal packages and sent with every quote. For Canada we provide R-value labeling and EN/FR bilingual labels as required.

Are your insulation products formaldehyde-free?

Yes. We specialize in producing formaldehyde-free fiberglass insulation. Our products use a plant-based binder, making them safer for installers and contributing to better indoor air quality for homeowners — a key selling point in the US market. Third-party low-VOC test reports are available on request.

What is the lead time and what trade terms do you support?

Orders ship within 2–10 days after order confirmation. Ocean freight to major US and Canadian ports generally takes 20–35 days, and we will provide a precise delivery schedule with your order confirmation. We support EXW / FOB / CIF / DDP with flexible payment options — tell us what works for you.

Do you support OEM / private label and custom-sized batts?

Yes, full OEM support: your brand, bag design and labels, plus batt color matched to your line (pink / yellow / white / brown). Beyond standard sizes for 16-inch and 24-inch on-center framing, we manufacture custom widths and lengths — just provide your specifications when requesting a quote.

Can I get samples before ordering?

Yes, free samples before any bulk order. Tell us your specs and delivery address — we'll arrange it. Our batts are compression-packed for shipping and quickly recover to full thickness upon unpacking, so what you sample is exactly what lands in your warehouse.

Still have questions? We're here to help.

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