When checking into a hotel, have you ever noticed the curtain by the window? It may seem ordinary, but it actually conceals quite a bit of wisdom.

In the hospitality industry, curtains are far more than mere light blockers—they serve as the “lighting directors” that shape a guest room’s ambiance, while also being a critical requirement in fire‑safety inspections. When selecting curtains, many buyers focus on two key concerns: compliance with fire‑safety standards and the effectiveness of their blackout performance. Today, let’s step into the showroom and explore the specific details that customers typically prioritize.

Customer Visit: The Flame-Retardant Certificate Is the First “Door Opener”

“What is the flame-retardant rating of your curtains? Do you have a B1‑grade test report?”

This is the question procurement managers ask most often when they walk into the showroom. For hotels, the flame‑retardant performance of curtains is a non‑negotiable requirement for fire‑safety inspection. In day-to-day operations, we demonstrate to our clients:

Authoritative Test Report It covers key indicators such as afterflame duration, smoldering duration, and char length; typically, the afterflame duration is required to be no more than 5 seconds, and the char length no more than 150 mm.

Flame-Retardant Process Description : Whether to use flame‑retardant fibers or apply a post‑treatment flame‑retardant finish, the latter requires attention to wash durability.

Light-blocking performance: a key metric for guest room sleep quality.

Beyond fire safety, guests’ primary concern is “a good night’s sleep.” Curtain light-blocking performance directly impacts the guest’s sleeping experience. Industry standards generally recommend that bedroom curtains achieve a light-blocking rate of at least 80%, while public areas such as meeting rooms should meet or exceed 90%. Meanwhile, according to the procurement specifications of China Southern Airlines Guilin Hotel, single-layer curtain fabrics are required to attain a light-blocking rate of 95% or above

From the Exhibition Hall to the Guest Rooms: Details Determine Collaboration

Each time a customer visits, it’s an opportunity to build trust. Beyond flame retardancy and light blocking, they also care about:

Colorfastness : Is the dry‑friction colorfastness ≥ Grade 4, ensuring no fading after multiple washes?

Environmental standards : Whether the formaldehyde content and the presence of decomposable carcinogenic aromatic amine dyes comply with the Class C requirements of GB 18401-2010.

Delivery lead time : Can delivery and installation be completed within 30 calendar days after the order is placed?

Over the years, we’ve witnessed countless transformations from showroom samples to real‑world guest rooms. A set of curtains that meets fire‑safety standards, delivers exceptional blackout performance, and feels luxuriously soft to the touch often serves as the final touch in elevating a hotel’s overall quality.

Double-layered Design: A Harmonious Blend of Function and Aesthetics

Most mid- to high-end hotel rooms feature a double-layer curtain system—sheer curtains paired with opaque fabric curtains. This is not superfluous; rather, it is a carefully thought-out design:

Sheer curtain They filter light, safeguard privacy, and create a sense of openness, allowing natural light to softly diffuse into the interior without compromising visibility. In terms of materials, sheer fabrics like chiffon and linen gauze are often chosen—offering ample daylight while discreetly preserving privacy.

Curtain It assumes the critical roles of blocking light, providing sound insulation, and maintaining thermal comfort, thereby meeting guests’ need for deep, restful sleep. For rooms facing south or exposed to afternoon sun, a light-blocking rate of 90% or higher is essential to effectively shield against intense sunlight and ensure guests enjoy high‑quality sleep during the day.

Material Selection: A Site-Specific Consideration

Curtains in different areas of the hotel are selected with varying material priorities:

Polyester fabric : Wear-resistant, wrinkle-resistant, and easy to maintain, it is well-suited for high‑traffic chain hotels. With special treatment, it can also offer blackout and waterproof features, making it a popular choice that balances cost-effectiveness with practicality.

Linen fabric : Featuring natural textures and excellent breathability, it’s ideal for creating a literary, nature-inspired aesthetic and is commonly used in resort‑style or boutique hotels.

Functional fabric Nowadays, an increasing number of hotels are opting for curtains made from fabrics that offer “five protections” — waterproofing, fire resistance, UV protection, mold resistance, and formaldehyde‑free treatment — or incorporate silver‑ion antibacterial technology, thereby meeting stringent hygiene and safety standards.

True quality shines through the details: Professional supply empowers excellence.

In the hospitality industry, curtain quality—like bedding—is one of the key indicators of both guest experience and brand sophistication. A high‑quality curtain set that drapes beautifully, offers excellent light blocking, and feels luxuriously soft not only enhances guest satisfaction but also underscores the hotel’s professionalism and attention to detail.

In the hotel linen and soft‑furnishings sector, Lianli has earned the long‑term trust of numerous mid‑to‑high‑end hotels, thanks to its deep industry expertise and outstanding manufacturing capabilities.

The product portfolio has been refined. Our business spans a wide range of categories, including guestroom linens, curtains and soft furnishings, and guestroom amenities, offering hotels a one-stop, end-to-end solution—from linens to soft décor—while meeting diverse procurement needs.

Scenario-based solutions : Through expert, scenario‑based styling solutions—spanning color coordination and material pairing to stylistic cohesion—we craft bespoke linen and curtain ensembles that seamlessly integrate with the guestroom design language, ensuring every detail authentically conveys the brand’s identity.

Stay tuned to Lianli and embark on a one-stop journey for hotel supplies, helping your property stand out in the fiercely competitive market and become a trusted, high‑quality choice that guests rave about.