5-star hotel curtains: specifications, standards and 2026 budgets

8-min read — Updated October 2025

In a 5-star hotel, the curtain is never a detail. It shapes the sensory experience (total darkness in suites, hushed acoustics in the lobby), regulatory compliance (mandatory M1 fire rating in ERP type O) and the brand image perceived at first sight. Yet most hotel briefs underestimate the "textile" section: rough budget, poorly cited standards, unrealistic lead times. Result — overruns, late installation, gap between the architect's visuals and the final result.

This article provides the complete framework of a curtain brief for a high-end hotel project in 2026: standards to require, technical criteria, reference budgets, and frequent pitfalls on the project owner side.

1. The regulatory context: what a 5-star hotel MUST require

In France, a hotel is classified as ERP type O (Public-Access Establishment — hospitality). Vertically hung textiles (curtains, sheers, vertical-strip blinds) must meet precise fire-reaction requirements, defined by the decree of 21 November 2002 and its updates.

M1 classification: the historical French standard

The M1 classification (non-flammable) is the French reference for furnishing textiles in ERP. It guarantees that the material does not spread flame beyond a certain limit after direct exposure. For a 5★ hotel, M1 is the non-negotiable minimum across all textiles in circulation areas, restaurants, bars, common spaces and rooms.

B1 / Cs1d0 classification: the European equivalence

Since the transposition of the EN 13501-1 standard, the European Cs1d0 classification (or equivalent B-s1,d0) is recognised as equivalent to the French M1. An international hotel, or a group that standardises textile procurement across several countries, may require this harmonised classification.

Fire-retardant treatment: permanent or by impregnation?

Two routes exist: in-mass fireproofing (intrinsically non-flammable fibre — Trevira CS®, FR polyester) or treatment by impregnation (chemicals applied after weaving). For a 5★ hotel, systematically require in-mass treatment. Impregnation loses effectiveness after 4 to 5 washes, generating a recurring re-treatment cost and a silent non-compliance risk.

2. The 6 technical criteria of a complete brief

Beyond standards, here are the 6 criteria to formalise in writing in a textile CCTP for a high-end establishment:

Criterion 1 — Opacity (%) and blackout effect

In a 5★ suite, the guest demands total darkness, at 11 a.m. as at 2 a.m. The specification is a main curtain in blackout fabric (100% opacity) backed by a decorative sheer on the outside. The reference test: a guest must be able to sleep until 10 a.m. without stray light crossing the curtain, even with a south-facing façade.

Criterion 2 — Acoustics (αw absorption coefficient)

A heavy textile (350-450 g/m²) in velvet or thick weave reduces a room's reverberation time by 25-30%. This is crucial in urban hospitality where street noise must be attenuated. Require an αw coefficient ≥ 0.30 measured in a certified laboratory.

Criterion 3 — Light resistance (blue scale)

Light resistance, measured on the ISO 105-B02 blue scale, indicates how much the fabric will shift colour under UV. On south or west façades, require a score ≥ 5/8. Below that, plan replacement at 3-4 years.

Criterion 4 — Abrasion resistance (Martindale)

Especially relevant for curtains handled frequently (restaurants, bars, business rooms). A Martindale score ≥ 30,000 cycles guarantees a lifespan ≥ 7 years in intensive use.

Criterion 5 — Lead weighting and drape

A 5★ curtain must "fall" straight. This implies a weighted hem (lead chain or weighting tape) and regular pleating (wave type, ripples, or French pleats). This finishing detail immediately distinguishes a high-end curtain from a standard installation.

Criterion 6 — Cleaning and wash cycles

Specify the cleaning protocol: aqueous washing in an industrial laundry, or dry cleaning. A good hospitality fabric withstands ≥ 20 cycles without losing its fire rating or visual integrity. Require a supplier attestation on this point.

3. 2026 reference budgets — by space typology

The ranges below cover supply-and-install (M1 fabric + making-up + standard rail + installation in mainland France). They reflect prices observed on the French B2B market in 2026, excluding owner margin and motorised systems.

Standard room (18-24 m²)

Two windows, two blackout curtains + sheers: €1,200 to €2,500 excl. VAT per room. Main variables: fabric weight, length (single height vs. floor-to-ceiling), rail complexity (straight vs. curved), pleating choice.

Junior suite (35-50 m²)

Dressing + lounge area + bedroom, often with a bay window: €3,500 to €7,000 excl. VAT per suite. The gap mainly comes from the presence or absence of a motorised rail and the fabric choice (velvet vs. contemporary weave).

Signature / presidential suite (80-150 m²)

Noble fabrics (silk blends, Genoa velvet, heavy linen), systematic motorisation, multi-layer linings: €15,000 to €40,000 excl. VAT. In this segment, textile represents 0.3 to 0.5% of the overall suite budget and is a major visual differentiator.

Common areas — lobby, restaurant, ballroom

Great heights (4 to 8 m), large glazed surfaces: €180 to €350 excl. VAT / m² of installed fabric. For a 300 m² ballroom with 12 m of full-height glazing, count €25,000 to €50,000 excl. VAT of installed textile.

4. Tracks and motorisation: don't underestimate this line item

In 5★, motorisation is no longer a luxury — it is expected. A guest closing curtains by hand in a €1,200/night suite lives a micro-frustration that costs more in perception than the initial saving. Three motorisation levels:

• Basic 24V wired motor: €180 to €280 excl. VAT / rail — reliable, noisy (45 dB).
• Silent radio motor (such as Somfy Sonesse ULTRA 50 or equivalent): €450 to €680 excl. VAT / rail — silent (≤ 32 dB), smartphone or in-room tablet control.
• KNX/DALI home-automation integration: +€200 to €400 excl. VAT / rail for the gateway and scenario integration ("wake-up", "cinema", "bedtime" scenes).

On a new-build project, systematically plan the electrical wiring on the building side from the strong-current lot, even if motorisation is not retained at the start: the cost of adding it later is 3 to 5 times higher.

5. The 5 most frequent pitfalls on the project owner side

1. Decoupling fabric and installation: sourcing textile from an editor then entrusting making-up to a separate fabricator extends lead times by 4 to 8 weeks and generates disputes on responsibility in case of defect (weighting, dimensions, finish). Favour a single textile+making-up+installation lot.
2. Under-sizing lead times: 12 to 16 weeks between brief validation and final installation is the reality for a 5★ with noble fabrics (often editor stock at 6-8 weeks + making-up 4-6 weeks + installation 1-2 weeks). Plan textile at the same time as furniture, not after.
3. Forgetting large-format samples: an A4 does not convey drape or natural-light perception. Require a 1×1 m minimum sample, presented in natural light, with real weighting.
4. Neglecting the pre-series installation test: on 120 rooms, a prototype installed in a "sample" room validates tracks, heights, pleating, and corrects errors before series. Refusing this step means accepting a partial re-making risk.
5. Forgetting after-installation: planning an annual maintenance contract (dusting, mechanism re-check) extends lifespan by 30-40% and protects the initial investment.

6. Express checklist — to paste into your CCTP

• ☐ Fire rating: M1 (FR) or B-s1,d0 / Cs1d0 (EU) — in-mass, not by impregnation
• ☐ Fabric weight: 280-450 g/m² depending on use
• ☐ Light resistance ISO 105-B02: ≥ 5/8
• ☐ Martindale (high-handling spaces): ≥ 30,000
• ☐ Room opacity: 100% (blackout) + decorative sheer
• ☐ Pleating: wave, ripple, or French pleats (never flat pleats for a 5★)
• ☐ Rail: extruded aluminium, silent, with progressive end stop
• ☐ Motorisation: silent ≤ 35 dB, compatible with the building's home automation
• ☐ 1×1 m sample provided before final validation
• ☐ Prototype installation on sample room before series
• ☐ Annual maintenance contract proposed
• ☐ 10-year warranty on installation + 5-year manufacturer fabric warranty

FAQ — Frequently asked questions for project owners / technical directors

What budget for a 5★ 80-room hotel, full renovation?

Realistic 2026 range: €180,000 to €360,000 excl. VAT of installed textile, common areas included. Count 40 to 45% of this amount on rooms and suites, the rest on lobby / restaurant / meeting rooms.

Can existing tracks be kept in renovation?

Rarely. Original tracks (often 15-20 years old) are no longer compatible with the new silent-motorisation standards. Plan complete rail-system replacement in 85% of deep-renovation cases.

Should a French or European supplier be preferred?

A French supplier guarantees short lead times (4-6 weeks for making-up), quality traceability and unambiguous M1 compliance. European sourcing (Italy, Belgium) may offer more aesthetic choice but extends logistics lead times by 2-3 weeks and complicates remedies in case of defect.

What lifespan to expect from a properly specified 5★ curtain?

10 to 15 years in rooms, 7 to 10 years in common areas (high strain). A textile renovation cycle every 8-10 years is a good standard to maintain the brand image.

In summary

A 5★ hotel curtain brief is judged on 4 dimensions: impeccable regulatory compliance, technical choices adapted to each space, budget calibrated by typology, and rigorous management of making-up and installation lead times. Projects that respect these 4 pillars deliver on time, on budget, with a result faithful to the architect's visuals. Those that respect only 2 or 3 generate 15 to 30% overruns and 4 to 8 weeks of opening delay.

Best practice 2026: integrate the textile partner as early as the preliminary design phase (APS), not at installation time. This secures lead times, optimises the budget through anticipated technical choices, and guarantees aesthetic consistency with the rest of the FF&E.