The Global Curtain Interlinings and Blackout Linings Market was valued at USD 2.85 Billion in 2025 and is projected to reach USD 3.87 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2024–2030). This robust growth is primarily driven by the rising demand for energy-efficient home solutions, the expanding hospitality sector, and increasing consumer awareness regarding the benefits of light control and thermal insulation.

As the interior design and home textiles industry evolves toward greater functionality and sustainability, the role of high-performance curtain components becomes crucial. These specialized fabrics are no longer just about aesthetics; they are critical for light management, privacy, and energy savings. In this blog, we profile the Top 10 Companies in the Curtain Interlinings and Blackout Linings Industry—a diverse mix of textile innovators, manufacturers, and distributors defining the standards for modern window treatments.

Download FREE Sample Report:
Curtain Interlinings and Blackout Linings Market – View in Detailed Research Report

---

🔟 1. Rockland Industries

Headquarters: Baltimore, Maryland, USA
Key Offering: Blackout lining fabrics, thermal interlinings, and specialty coatings

Rockland Industries is a globally recognized leader in the development and manufacturing of blackout and decorative fabrics. With a history spanning over seven decades, the company is renowned for its innovative solutions that block light, provide insulation, and enhance the drape and durability of curtain fabrics. Their products are widely used in both residential and commercial settings.

Innovation and Sustainability Initiatives:

• Pioneer in environmentally friendly foam-backed blackout technologies

• Development of lightweight, high-performance blackout materials

• Commitment to reducing the environmental footprint of textile coatings

---

9️⃣ 2. Hollingsworth & Vose

Headquarters: East Walpole, Massachusetts, USA
Key Offering: Advanced fiber-based solutions, including nonwoven interlinings

Hollingsworth & Vose is a major player in engineered nonwovens and advanced materials. While their portfolio spans multiple industries, their high-performance nonwoven fabrics serve as excellent interlinings, offering stability, opacity, and acoustic dampening properties for curtains and draperies in premium applications.

Innovation and Sustainability Initiatives:

• Focus on sustainable and recyclable nonwoven technologies

• R&D in bio-based fiber materials for textile applications

---

8️⃣ 3. Edmund Bell

Headquarters: Nottingham, United Kingdom
Key Offering: Curtain interlinings, voiles, and made-to-measure components

Edmund Bell is a leading UK-based supplier of interlinings and component fabrics to the curtain manufacturing industry. The company provides a comprehensive range of products, including standard and blackout interlinings, which are essential for creating high-quality, professionally finished curtains with excellent hang and light-blocking capabilities.

Innovation and Sustainability Initiatives:

• Supply chain partnerships with global textile mills

• Focus on quality and consistency for bespoke curtain makers

Download FREE Sample Report:
Curtain Interlinings and Blackout Linings Market – View in Detailed Research Report

---

7️⃣ 4. Merrick & Day

Headquarters: Tiverton, Devon, United Kingdom
Key Offering: Curtain-making fabrics, interlinings, and haberdashery

Merrick & Day is a specialist supplier to the soft furnishings trade and serious home sewers. They offer an extensive selection of interlinings and blackout linings, known for their quality and ease of use. The company is a trusted source for professionals and enthusiasts seeking materials to create luxurious, functional window dressings.

Innovation and Sustainability Initiatives:

• Educational resources and support for curtain makers

• Sourcing of high-grade, performance-driven materials

---

6️⃣ 5. Symphony Mills

Headquarters: Mumbai, India
Key Offering: Woven and non-woven interlinings for apparel and home textiles

Symphony Mills is a significant manufacturer of interlining fabrics, serving both the garment and home furnishing industries. Their products are used to add body, strength, and opaqueness to curtain fabrics. With a strong production base in India, they are a key supplier in the Asian market and beyond.

Innovation and Sustainability Initiatives:

• Investment in modern weaving and finishing technology

• Expansion of product range to include flame-retardant and eco-friendly options

---

5️⃣ 6. Zhejiang Huachen New Material Co., Ltd.

Headquarters: Zhejiang, China
Key Offering: Coated fabrics, PVC/PU blackout materials, and laminated textiles

Zhejiang Huachen is a prominent Chinese manufacturer specializing in coated and laminated textiles. The company produces a wide array of blackout fabrics used in curtains, blinds, and partitions. Their cost-effective and high-volume manufacturing capabilities make them a major force in the global supply chain.

Innovation and Sustainability Initiatives:

• Development of water-based and solvent-free coating technologies

• Focus on meeting international safety and environmental standards

---

4️⃣ 7. Evans Textiles

Headquarters: Lancashire, United Kingdom
Key Offering: Interlinings, blackout linings, and curtain headers

Evans Textiles is a leading UK distributor of components for the soft furnishings industry. They supply a diverse range of interlinings and specialist linings to curtain manufacturers, upholsterers, and retailers, emphasizing product quality and customer service.

Innovation and Sustainability Initiatives:

• Streamlined logistics and distribution network across the UK

• Partnerships with mills to source innovative and sustainable textiles

---

3️⃣ 8. Nantong Yiyi Interlining Co., Ltd.

Headquarters: Nantong, Jiangsu, China
Key Offering: Woven, non-woven, and fusible interlinings

Nantong Yiyi is a specialized manufacturer of interlining fabrics with a strong export focus. The company produces a broad spectrum of interlinings that add structure and durability to curtains, catering to both domestic Chinese manufacturers and international clients in the home textiles sector.

Innovation and Sustainability Initiatives:

• Continuous modernization of production facilities

• Adherence to strict quality control measures for export markets

Download FREE Sample Report:
Curtain Interlinings and Blackout Linings Market – View in Detailed Research Report

---

2️⃣ 9. Hanes Companies

Headquarters: Winston-Salem, North Carolina, USA
Key Offering: Textile components and industrial fabrics

While widely known for apparel, Hanes Companies also has a significant industrial textiles division that produces materials used in various applications, including home furnishings. Their expertise in fabric manufacturing and treatment positions them as a supplier of durable base fabrics suitable for coating and laminating into blackout solutions.

Innovation and Sustainability Initiatives:

• Leveraging scale and expertise for diversified textile production

• Investment in sustainable manufacturing practices

---

1️⃣ 10. ShadeTECH

Headquarters: Dalton, Georgia, USA
Key Offering: Custom-engineered blackout and dim-out fabrics

ShadeTECH specializes in creating innovative shading solutions, including advanced blackout fabrics for curtains and roller shades. They focus on technical textiles that offer superior light control, energy efficiency, and durability, serving the contract market for hotels, healthcare, and residential applications.

Innovation and Sustainability Initiatives:

• Development of proprietary coating and laminating processes

• Strong focus on custom solutions for large-scale commercial projects

Get Full Report Here:
Curtain Interlinings and Blackout Linings Market – View in Detailed Research Report

---

🏠 Outlook: The Future of Curtain Interlinings is Smart and Sustainable

The curtain interlinings and blackout linings market is experiencing a significant transformation. While traditional materials continue to hold a large market share, the industry is increasingly focused on smart textiles, eco-friendly materials, and multi-functional solutions that cater to the demands of modern living and working environments.

📈 Key Trends Shaping the Market:

• Growing demand for energy-efficient home solutions driving thermal blackout linings

• Rise of the hospitality and healthcare sectors requiring high-performance, durable linings

• Increasing consumer preference for sound-absorbing and light-dimming functionalities

• Regulatory push for fire-retardant and low-VOC materials in public buildings

Get Full Report Here:
Curtain Interlinings and Blackout Linings Market – View in Detailed Research Report

The companies listed above are not just supplying fabrics—they are enabling enhanced comfort, privacy, and sustainability in homes and commercial spaces worldwide, proving that what hangs behind the curtain is just as important as the curtain itself.