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Home > Light Industry & Daily Use > Household Plastic Products > Plastic Rope & Net > Office Buildings Flame Retardant Semi-Blackout Polyester Curtains - Energy Saving, 80% Light Blocking, Anti-Mildew

Office Buildings Flame Retardant Semi-Blackout Polyester Curtains - Energy Saving, 80% Light Blocking, Anti-Mildew

Office Buildings Flame Retardant Semi-Blackout Polyester Curtains - Energy Saving, 80% Light Blocking, Anti-Mildew thumbnail-3

Office Buildings Flame Retardant Semi-Blackout Polyester Curtains - Energy Saving, 80% Light Blocking, Anti-Mildew thumbnail-4

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Office Buildings Flame Retardant Semi-Blackout Polyester Curtains - Energy Saving, 80% Light Blocking, Anti-Mildew photo-2

Office Buildings Flame Retardant Semi-Blackout Polyester Curtains - Energy Saving, 80% Light Blocking, Anti-Mildew photo-3

Office Buildings Flame Retardant Semi-Blackout Polyester Curtains - Energy Saving, 80% Light Blocking, Anti-Mildew photo-4

Office Buildings Flame Retardant Semi-Blackout Polyester Curtains - Energy Saving, 80% Light Blocking, Anti-Mildew photo-5

Product Spotlights

Flame retardant polyester curtains with 80% light blocking, anti-mildew treatment, and energy-saving thermal insulation. Customizable sizes and colors, suitable for office buildings. Manufactured by a trusted factory since 1998 with annual export over US$5 million. Quick lead times from multiple Chinese ports.

Negotiable MOQ: 1 Square Meter (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, 100% Polyester

Light Blocking Rate:

80%

Flame Retardant Grade:

B1 (European Standard, customizable)

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

1 days

Product Details
Company Profile
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Material Other, 100% Polyester

Light Blocking Rate 80%

Flame Retardant Grade B1 (European Standard, customizable)

Anti-Mildew Feature Yes

Energy Saving Effect Thermal insulation, reduces heat loss

Application Office Buildings, Commercial Spaces

Size Customizable (width, length, pleat type)

Color Options Available upon request (over 50 colors)

Weight 280-350 g/m² (depending on thickness)

Treatment Flame retardant, anti-mildew, anti-static optional

Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer established in 1998 with a strong track record in exporting high-quality textile solutions. Our Office Buildings Flame Retardant Semi-Blackout Polyester Curtains are engineered to meet the demanding needs of modern commercial environments, combining safety, energy efficiency, and durability. These curtains are not just window coverings—they are a strategic investment in workplace comfort, regulatory compliance, and operational cost reduction.

Crafted from premium polyester fabric, these curtains offer an 80% light blocking rate that effectively reduces glare and UV exposure while maintaining a pleasant natural ambiance. The flame retardant property ensures compliance with international fire safety standards, making them ideal for high-rise office buildings, conference rooms, and public corridors. Additionally, the anti-mildew treatment guarantees long-lasting freshness even in humid climates, reducing maintenance costs.

With over 20 years of manufacturing expertise, we have supplied curtains to clients across North America, Europe, Southeast Asia, and the Middle East. Our factory in Hengshui, Hebei, operates with advanced production lines and strict quality control, ensuring each curtain meets your exact specifications. Let us help you create a safer, more energy-efficient workspace.

Key Features & Technical Specifications

Flame Retardant Performance: Tested to B1 standard (European equivalent), these curtains self-extinguish when exposed to flame, providing critical escape time in emergencies. The treatment is permanent and does not wash out over time.
80% Light Blocking: The semi-blackout weave effectively controls sunlight, reducing eye strain and protecting furniture from UV fading. Works well with automated lighting systems to save electricity.
Energy Saving Thermal Insulation: The dense polyester structure acts as a thermal barrier, reducing heat loss in winter and heat gain in summer. Studies show up to 20% reduction in HVAC energy consumption when combined with proper installation.
Anti-Mildew & Anti-Bacterial: Special coating prevents mold, mildew, and bacterial growth, making these curtains suitable for regions with high humidity or for use in hospitals, schools, and clean rooms.
Easy Maintenance: Machine washable at 30°C, low shrinkage, and quick-dry. No ironing required if properly hung.
Customizable Options: Available in multiple colors, widths (up to 3 meters), lengths, and header styles (grommet, pleated, rod pocket). Custom stitching and logo embroidery available upon request.

Parameter	Value
Material Composition	100% Polyester, 280-350 g/m²
Light Blocking Rate	80% (tested per ASTM E2180)
Flame Retardant Standard	B1 (EN 13501-1), customizable to NFPA 701 or BS 5867
Anti-Mildew Treatment	Yes, integrated during manufacturing
Thermal Resistance (R-value)	Approx. 0.15 m²K/W (single layer)
Washability	Machine wash, 30°C, max 3% shrinkage
Color Fastness	Grade 4-5 (ISO 105-B02)

Why Choose Our Curtains for Your Office Project?

Cost-Effective Solution: By reducing energy consumption and extending the life of interior furnishings, these curtains pay for themselves within 12-18 months in typical office environments.
Compliance & Safety: Our flame retardant process meets or exceeds international building codes. We provide test reports and certificates upon request.
Customization for Perfect Fit: Whether you need motorized tracks, blackout linings, or specific pleat designs, our engineering team can tailor the curtains to your exact window dimensions.
Fast Lead Times: With annual export value over US$5 million, we maintain stock of popular colors and can ship from Tianjin, Qingdao, Shanghai, or Foshan within 15-25 working days.
Global Experience: We have served clients in 30+ countries, including large-scale office complexes in North America, government buildings in Europe, and hotels in the Middle East.

Trusted Manufacturer Since 1998

Anping County Boli Hardware Wiremesh Products Factory has been at the forefront of industrial textile manufacturing for over 25 years. Our dedicated R&D team continuously improves fabric formulations to meet evolving market demands. We have successfully supplied curtains for projects ranging from 500-room hotels to 50-story office towers, with consistent quality feedback.

Our factory is equipped with high-speed weaving, dyeing, and finishing lines, allowing us to produce over 2 million square meters of curtain fabric annually. We adhere to strict quality control protocols, including in-house testing for light fastness, tensile strength, and flame spread. Every batch is documented with production traceability.

We are proud to be a reliable partner for architects, interior designers, and facility managers. Our clients appreciate our transparent communication, competitive pricing, and after-sales support. Contact us today for a free sample and quotation—your satisfaction is our priority.

Frequently Asked Questions

Q: Are these curtains suitable for floor-to-ceiling windows in high-rise buildings?
A: Yes, they are designed for large commercial windows. We can manufacture widths up to 3 meters without seams, and custom lengths up to 6 meters. For even larger spans, we recommend using multiple panels with a continuous track.
Q: How do I clean the curtains without affecting the flame retardant property?
A: Our flame retardant is chemically bonded to the polyester fibers and is durable for at least 50 wash cycles. For best results, machine wash on gentle cycle with mild detergent, and air dry. Do not use bleach or fabric softeners.
Q: Can I get a color sample before placing a bulk order?
A: Absolutely. We offer free A4-size samples for all standard colors. Custom color matching is also available with a minimum order quantity. Please contact our sales team with your requirement.
Q: What is the typical lead time for production?
A: For standard colors and sizes, lead time is 15-20 days after order confirmation. Custom colors or special treatments may require 25-30 days. We can expedite orders for urgent projects.
Q: Do these curtains provide any sound absorption?
A: While not a primary feature, the dense polyester fabric offers a moderate sound absorption coefficient (NRC 0.25-0.30). For enhanced acoustic performance, we recommend pairing with a blackout lining or acoustic backing.
Q: What packaging options do you offer for export?
A: We pack curtains in polybags and then in strong export cartons, or on rolls for large quantities. We can also provide wooden crates for fragile headers or motorized systems. All packaging is suitable for sea freight.
Q: Do you offer installation services or just the curtains?
A: We supply curtains and hardware (tracks, rods, etc.) but do not provide on-site installation. However, we provide detailed installation manuals and video guides. In many markets, we can recommend local installers.
Q: Is there a minimum order quantity for custom colors?
A: Yes, for custom-dyed colors, the minimum order is 300 square meters per color. For standard colors (white, beige, grey, black), there is no minimum order.

Take the next step toward a safer, more efficient workspace. Request a quote or sample today, and let our team of experts help you select the perfect curtains for your office buildings. With Anping Boli, you are choosing a partner with decades of experience and a global reputation for quality.

Product Tags: Flame Retardant Polyester Curtains , Semi-Blackout Office Curtains , Energy Saving Light Blocking Curtains