Welding Blankets

Welding blankets are essential safety materials designed to protect workers, equipment, and surrounding areas from heat, sparks, and molten metal produced during welding and other hot work applications. Also known as welding mats or welding drapes, these fire-resistant covers help prevent fire hazards and heat damage in demanding environments.
Our welding blankets are manufactured using premium fiberglass, silica, and carbonized PAN fabrics that can withstand temperatures up to 2000°C. With over 20 years of engineering experience, we deliver high-quality welding protection solutions trusted by professionals across multiple industries.

Key Features of Our Welding Blankets

Exceptional Heat Resistance

Engineered for performance under extreme heat exposure, our welding blankets provide reliable protection against sparks, spatter, and molten metal. Each blanket maintains stability under continuous use at high temperatures, ensuring both safety and durability.

Certified Safety and Compliance

All blankets comply with NFPA-701, ANSI/FM 4950, and NFPA 51B (2019) standards. FM-approved welding curtains, blankets, and pads are available to meet global fire safety requirements for industrial facilities.

Heavy-Duty Durability

Every blanket is woven from high-quality, flame-retardant fibers that resist fraying, tearing, and thermal degradation. These materials ensure long service life even under intense heat exposure.

Material Options

• Fiberglass welding blankets – Lightweight, flexible, and suitable for light to moderate heat exposure.

• Silica welding blankets – Designed for continuous service temperatures up to 1000°C, ideal for heavy-duty welding and cutting operations.

• Carbonized PAN and felt welding blankets – Provide superior protection from molten splash and extreme heat, perfect for severe-duty industrial use.

Custom Sizes and OEM Availability

Available in standard dimensions of 3’x3′, 6’x6′, 6’x8′, and 10’x10′, with custom sizes, grommets, and edge reinforcements available upon request. OEM and private-label options with custom packaging are also offered for distributors and partners.

Welding Blanket Product Categories

Welding blankets are specially designed heat-resistant covers used to shield workbenches, machinery, flooring, and surrounding surfaces from welding-related hazards such as sparks, spatter, radiant heat, and molten slag. They create a protective barrier that prevents fire damage and surface burns during welding and other high-temperature operations.

In heavy-duty or high-intensity welding environments, these blankets are often placed beneath welding pads or workpieces to provide an additional layer of thermal protection, ensuring both equipment safety and operator security.

By Exposure Severity – ANSI/FM 4950
Light to Moderate Exposure – Welding Blankets	Severe Exposure – Welding Pads	Vertical Application – Welding Curtains
Protects equipment, floors, and surrounding flammable materials	Withstands direct contact with molten slag or exposure to high heat sources	Blocks sparks, heat radiation, and ultraviolet rays

	These light-duty welding blankets are crafted from pure fiberglass fabric, a flexible and lightweight material designed to shield vertical surfaces from sparks and welding spatter. Maximum Operating Temperature: 1,000 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location	Brand	Manufacturer Part Number
4 ft	6 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	APPROVED VENDOR	KA01-4x6
4 ft	6 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	KUNAN	KA02-4x6
6 ft	6 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	APPROVED VENDOR	KA01-6x6
6 ft	6 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	KUNAN	KA02-6x6
6 ft	8 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	APPROVED VENDOR	KA03-6x6
6 ft	8 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	KUNAN	KA04-6x8
6 ft	10 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	APPROVED VENDOR	KA05-6x10
6 ft	10 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	KUNAN	KA06-6x10
8 ft	8 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	APPROVED VENDOR	KA01-8x8
8 ft	8 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	KUNAN	KA02-8x8
8 ft	10 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	KUNAN	KA01-8x10
10 ft	10 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	APPROVED VENDOR	KA01-10x10
10 ft	10 ft	Tan	18 oz/sq yd	0.04 in	Two on Each Corner	KUNAN	KA02-10x10

	Light-duty fiberglass welding blankets with an acrylic coating offer strong abrasion resistance while shielding vertical surfaces from welding sparks and spatter. Maximum Operating Temperature: 1,000 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location	Brand	Manufacturer Part Number
6 ft	6 ft	Pink	16 oz/sq yd	0.02 in	Two on Each Corner	KUNAN	KA-6x6
6 ft	8 ft	Pink	16 oz/sq yd	0.02 in	Two on Each Corner	KUNAN	KA-6x8

	These medium-duty welding blankets are crafted from uncoated fiberglass, a durable and flexible material designed to protect nearby areas from sparks, spatter, and light slag. Medium-weight fiberglass provides greater density than light-duty types, making it ideal for stress-relief and general welding protection. Maximum Operating Temperature: 1,000 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location	Brand
4 ft	6 ft	White	32 oz/sq yd	0.08 in	Two on Each Corner	APPROVED VENDOR
4 ft	6 ft	White	35 oz/sq yd	0.08 in	Two on Each Corner	KUNAN
6 ft	6 ft	Orange	32 oz/sq yd	0.06 in	Two on Each Corner	KUNAN
6 ft	6 ft	Tan	24 oz/sq yd	0.05 in	Two on Each Corner	KUNAN
6 ft	8 ft	White	32 oz/sq yd	0.08 in	Two on Each Corner	APPROVED VENDOR
6 ft	8 ft	White	35 oz/sq yd	0.08 in	Two on Each Corner	KUNAN
6 ft	10 ft	Orange	32 oz/sq yd	0.06 in	Two on Each Corner	KUNAN
6 ft	10 ft	Tan	24 oz/sq yd	0.05 in	Two on Each Corner	KUNAN
6 ft	8 ft	White	32 oz/sq yd	0.08 in	Two on Each Corner	APPROVED VENDOR
6 ft	8 ft	White	35 oz/sq yd	0.08 in	Two on Each Corne	KUNAN
8 ft	8 ft	White	32 oz/sq yd	0.08 in	Two on Each Corner	APPROVED VENDOR
8 ft	10 ft	White	35 oz/sq yd	0.08 in	Two on Each Corner	KUNAN
10 ft	10 ft	White	32 oz/sq yd	0.08 in	Two on Each Corner	APPROVED VENDOR
10 ft	10 ft	White	35 oz/sq yd	0.08 in	Two on Each Corner	KUNAN

	Medium-duty fiberglass welding blankets with an acrylic coating effectively shield nearby vertical surfaces from sparks, spatter, and slag during welding operations. The acrylic-treated fiberglass provides excellent abrasion resistance for long-term use. Maximum Operating Temperature: 1,000 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location	Brand
3 ft	4 ft	Black	28 oz/sq yd	0.05 in	Two on Each Corner	KUNAN
4 ft	6 ft	Black	28 oz/sq yd	0.05 in	Two on Each Corner	APPROVED VENDOR
4 ft	6 ft	Black	28 oz/sq yd	0.06 in	Two on Each Corner	KUNAN
6 ft	6 ft	Black	28 oz/sq yd	0.05 in	Two on Each Corner	KUNAN
6 ft	6 ft	Black	28 oz/sq yd	0.06 in	Two on Each Corner	KUNAN
6 ft	6 ft	Yellow	24 oz/sq yd	0.87 mm	Two on Each Corner	APPROVED VENDOR
6 ft	8 ft	Black	28 oz/sq yd	0.05 in	Two on Each Corner	KUNAN
6 ft	8 ft	Black	28 oz/sq yd	0.06 in	Two on Each Corner	KUNAN
6 ft	8 ft	Yellow	24 oz/sq yd	0.87 mm	Two on Each Corner	KUNAN
6 ft	8 ft	Yellow	24 oz/sq yd	0.04 in	Two on Each Corner	APPROVED VENDOR
6 ft	10 ft	Black	28 oz/sq yd	0.05 in	Two on Each Corne	KUNAN
6 ft	10 ft	Black	28 oz/sq yd	0.06 in	Two on Each Corner	KUNAN
8 ft	8 ft	Black	28 oz/sq yd	0.05 in	Two on Each Corner	APPROVED VENDOR
8 ft	8 ft	Black	28 oz/sq yd	0.06 in	Two on Each Corner	KUNAN
8 ft	8 ft	Yellow	24 oz/sq yd	0.87 mm	Two on Each Corner	KUNAN
8 ft	8 ft	Yellow	24 oz/sq yd	0.04 in	Two on Each Corner	KUNAN
8 ft	10 ft	Black	28 oz/sq yd	0.05 in	Two on Each Corner	KUNAN
10 ft	10 ft	Black	28 oz/sq yd	0.05 in	Two on Each Corner	KUNAN
10 ft	10 ft	Black	28 oz/sq yd	0.06 in	Two on Each Corner	APPROVED VENDOR
10 ft	10 ft	Yellow	24 oz/sq yd	0.87 mm	Two on Each Corner	KUNAN

	Medium-duty fiberglass welding blankets with a silicone coating safeguard surfaces from sparks, spatter, and light slag. The silicone layer provides excellent abrasion resistance, repels water and oil, tolerates some solvents, and emits no toxic fumes when exposed to flame or high heat. Maximum Operating Temperature: 1,000 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location
6 ft	6 ft	Red	32 oz/sq yd	0.04 in	Two on Each Corner
6 ft	8 ft	Red	32 oz/sq yd	0.04 in	Two on Each Corner

	These medium-duty welding blankets are constructed from leather, a soft and durable material that protects delicate painted surfaces from sparks and spatter. Leather naturally resists abrasion and high temperatures while offering inherent fire resistance. Maximum Operating Temperature: 150 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location
3 ft	4 ft	Orange	3 oz/sq yd	0.06 in	Two on Each Corner
6 ft	8 ft	Orange	3 oz/sq yd	0.06 in	Two on Each Corner

	Heavy-duty fiberglass welding blankets with a silicone coating protect surfaces from heat, sparks, spatter, and light slag. The silicone layer offers excellent abrasion resistance, repels water and oil, tolerates some solvents, and emits no toxic fumes when exposed to flame or high temperatures. Heavy-duty blankets are typically heavier and capable of withstanding higher temperatures than standard or medium-duty versions of the same material. Maximum Operating Temperature: 1,750 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location
5 ft	5 ft	Red	32 oz/sq yd	0.82 mm	One on Each Corner
5 ft	6 ft	Red	32 oz/sq yd	0.82 mm	One on Each Corner
6 ft	6 ft	Red	32 oz/sq yd	0.82 mm	One on Each Corner
8 ft	6 ft	Red	32 oz/sq yd	0.82 mm	One on Each Corner
8 ft	10 ft	Red	32 oz/sq yd	0.82 mm	One on Each Corner
10 ft	10 ft	Red	32 oz/sq yd	0.82 mm	One on Each Corner

	Heavy-duty fiberglass welding blankets with a vermiculite coating protect surfaces from sparks, spatter, and heavy slag. The vermiculite-treated fiberglass also provides excellent abrasion resistance and withstands high temperatures. Maximum Operating Temperature: 1,200 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location
6 ft	6 ft	Black	26 oz/sq yd	0.05 in	Two on Each Corner
6 ft	8 ft	Black	26 oz/sq yd	0.05 in	Two on Each Corner
6 ft	8 ft	Tan	32 oz/sq yd	0.08 in	Two on Each Corner
8 ft	8 ft	Tan	32 oz/sq yd	0.08 in	Two on Each Corner
8 ft	10 ft	Black	26 oz/sq yd	0.05 in	Two on Each Corner
10 ft	10 ft	Black	26 oz/sq yd	0.05 in	Two on Each Corner

	These heavy-duty welding blankets are constructed from carbonized fiber, a soft and lightweight material that shields surfaces from heavy sparks, spatter, and molten slag. Carbonized fiber is flexible and can drape easily over irregular shapes and surfaces. Maximum Operating Temperature: 1,800 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location
1-1/2 ft	1-1/2 ft	Black	16 oz/sq yd	0.15 in	No Grommet Holes
3 ft	4 ft	Black	16 oz/sq yd	0.15 in	No Grommet Holes
4 ft	4 ft	Black	16 oz/sq yd	0.15 in	No Grommet Holes
4 ft	6 ft	Black	24 oz/sq yd	0.25 in	No Grommet Holes
6 ft	6 ft	Black	16 oz/sq yd	0.15 in	No Grommet Holes
6 ft	6 ft	Black	24 oz/sq yd	0.25 in	No Grommet Holes
6 ft	8 ft	Black	16 oz/sq yd	0.15 in	No Grommet Holes
6 ft	8 ft	Black	24 oz/sq yd	0.25 in	No Grommet Holes
8 ft	8 ft	Black	16 oz/sq yd	0.15 in	No Grommet Holes
8 ft	10 ft	Black	16 oz/sq yd	0.15 in	No Grommet Holes
10 ft	10 ft	Black	16 oz/sq yd	0.15 in	No Grommet Holes

	These heavy-duty welding blankets are constructed from vermiculite-coated silica cloth, a thin and lightweight material that protects against heavy sparks, spatter, slag, and molten metal. Silica cloth remains flexible at high temperatures, making it ideal for use near intense heat sources. The vermiculite coating enhances abrasion resistance compared to uncoated silica cloth. Maximum Operating Temperature: 1,800 °F
Width	Length	Color	Material Weight	Material Thickness	Grommet Location
6 ft	6 ft	Tan	18 oz/sq yd	0.03 in	Two on Each Corner

Applications

Our welding blankets are widely used in industrial sectors that demand high safety and temperature resistance:

• Shipbuilding and offshore fabrication

• Steel production and metal processing

• Power generation and plant maintenance

• Petrochemical and refinery operations

• Automotive and aerospace manufacturing

Each blanket is built to prevent fire risks and equipment damage in environments where sparks, slag, and heat are common hazards.

Product Classification

Welding blankets – Designed for horizontal applications with light to moderate exposure to sparks, heat, and slag. Suitable for protecting nearby machinery and surfaces.

Welding pads – Designed for severe horizontal exposure to molten metal and heavy slag. Provide robust protection for combustible materials located under or near the work area.

Welding curtains – Designed for vertical applications with light to moderate exposure to heat and sparks. Used to shield workers and equipment from flying debris during grinding, cutting, and welding.

All materials are tested to NFPA and FM Global standards and available in roll form from 36″ to 72″ widths.

Safety Recommendations

Before performing any hot work, follow NFPA 51B safety procedures:

• Clear all combustibles within a 35-foot radius of the work area.

• Sweep and clean floors of dust and debris.

• Dampen or cover combustible floors to prevent ignition.

• Suspend blankets beneath elevated work to capture sparks.

• Always use FM-approved fire-resistant fabrics.

• Wear proper personal protective equipment, including heat-resistant gloves.

Quality Assurance

With more than two decades of experience in high-temperature protection and welding safety, we manufacture all products under strict ISO-certified quality control. Every welding blanket is tested for tensile strength, flame resistance, and long-term thermal performance.

Our products match or exceed the performance of international brands, offering competitive pricing, superior quality, and faster delivery.

Why Choose Our Welding Blankets

• Over 20 years of welding safety expertise

• NFPA and FM-approved fire-resistant materials

• Custom manufacturing and private labeling options

• Reliable quality control and short lead times

• Expert technical support for all hot work applications

We don’t just supply safety products — we deliver complete fire protection solutions that keep your people and equipment safe.

Order and Contact

Choose the right welding blanket for your application today. Our technical experts can help you select the correct material, thickness, and size for your specific heat exposure and working conditions.

Contact our sales team to request a quotation or discuss custom manufacturing options. Protect your workspace and ensure full compliance with global safety standards.

FAQ Section

Q1: What does a welding blanket do?

A welding blanket acts as a protective barrier that shields equipment, floors, and nearby objects from sparks, spatter, and molten metal during welding or other hot work. It minimizes fire risks, protects tools and surfaces, and enhances overall workplace safety.

Q2: What is the best type of welding blanket?

The best type of welding blanket depends on your specific application. For light to moderate welding, fiberglass or silica blankets are ideal. For extreme heat exposure, carbonized felt or silica fiber welding blankets offer superior protection. Always choose blankets that meet NFPA 701 or FM Approved standards for maximum safety.

Q3: How often should a welding blanket be replaced?

Inspect your welding blankets regularly. If the fabric shows burns, tears, or hardening from slag exposure, replace it immediately to ensure continued fire resistance and compliance with hot work safety codes.