Custom curtain prices: how much to budget for 2026?
The price of a custom-made curtain varies from 30 euros (sheer curtain made by a seamstress) to 400 euros (high-density, multi-layer technical curtain in exact dimensions). For a quality custom-made thermal and soundproof blackout curtain, expect to pay between 80 and 350 euros per panel depending on the dimensions. This is 2 to 5 times more expensive than a standard curtain from a store, but the lifespan is 3 to 5 times longer, and the performance is incomparable.
This guide details what determines the price, how much each type of custom-made curtain costs, and how to assess if the investment is justified by your actual needs.
What determines the price of a custom-made curtain
The price of a custom-made curtain depends on 4 cumulative factors:
| Factor | Impact on Price | Why |
|---|---|---|
| Fabric density (g/m²) | The #1 factor | A 620 g/m² fabric contains 3 to 4 times more material than a 150 g/m² fabric. More material = more expensive, but also more effective. |
| Construction (number of layers) | High | A single-layer curtain is cut and sewn in one step. A 3-layer multi-layer curtain requires assembling different materials. Manufacturing complexity increases cost. |
| Dimensions (surface area in m²) | Proportional | The larger the curtain, the more fabric is needed. A 300x270 cm curtain uses 3.6 times more fabric than a 100x150 cm curtain. |
| Custom vs. standard manufacturing | +20 to 40% | Custom manufacturing requires individual cutting (no mass production), piece-by-piece quality control, and order-by-order logistics. |
Price by type of custom-made curtain
| Curtain Type | Density | Standard Size Price | Custom-Made Price | Lifespan |
|---|---|---|---|---|
| Custom-made sheer curtain (seamstress) | 80-150 g/m² | €10-€30 | €30-€80 | 3-5 years |
| Custom-made decorative curtain | 150-300 g/m² | €20-€60 | €50-€120 | 3-5 years |
| Custom-made blackout curtain (coated) | 200-350 g/m² | €30-€80 | €60-€150 | 2-4 years (fragile coating) |
| Mid-range custom-made thermal curtain | 300-500 g/m² | €50-€120 | €80-€200 | 5-8 years |
| Custom-made thermal and soundproof blackout curtain | 500-620+ g/m² | €60-€150 | €80-€350 | 10-15 years |
Reading the table: the extra cost of custom-made (20 to 40% compared to standard) is offset by a 30 to 40% performance gain (elimination of side leaks). Custom-made costs a little more, but the curtain delivers 100% of its potential instead of 60 to 70%.
How much does it cost to fully equip a home?
| Configuration | Number of Curtains | Standard Curtain Budget | Kurtens Custom-Made Curtain Budget |
|---|---|---|---|
| Studio (1 window + 1 door) | 2 | €40-€120 | €160-€500 |
| 1-Bedroom (2 windows + 1 door) | 3 | €60-€180 | €240-€750 |
| 2-Bedroom (3 windows + 1 door) | 4 | €80-€240 | €320-€1,000 |
| 3-Bedroom (4 windows + 1 bay window + 1 door) | 6-7 | €120-€350 | €500-€1,500 |
Budget tip: if your budget is limited, don't equip the entire home at once. Start with the priority room (bedroom for sleep, living room for daily comfort) and gradually add more. One well-placed high-performance curtain is better than 4 low-end curtains that make no difference.
The real calculation: purchase price vs. 10-year cost
The purchase price doesn't tell the whole story. Lifespan and generated savings change the calculation:
| Criterion | Low-end Standard Curtain | Mid-range Standard Curtain | Kurtens Custom-Made Curtain |
|---|---|---|---|
| Initial Price (1 window) | €25 | €60 | €150 (custom-made average) |
| Lifespan | 2-3 years | 4-6 years | 10-15 years |
| Replacements over 10 years | 3-5 times (€75-€125) | 1-2 times (€60-€120) | 0 times (€150) |
| Total cost over 10 years | €100-€150 | €120-€180 | €150 |
| Heating savings (10 years) | €0-€50 (1-2 °C gain) | €100-€300 (2-4 °C gain) | €250-€1,200 (5-7 °C gain*) |
| 10-year balance | Net cost: €50-€150 | Net cost: €0 to -€120 | Net profit: €100-€1,050 |
Over 10 years, the Kurtens custom-made curtain is the cheapest of the three (same price as the renewed low-end curtain, but with an additional €250 to €1,200 in heating savings). It's an investment that pays for itself and generates a profit, not an expense.
Price traps to avoid
Trap 1: "custom-made" that isn't
Some sites offer "custom-made" which is actually a cut from a standard width. The fabric is cut to your height, but the width is fixed (140, 240, or 300 cm). This is not true custom-made: you can't choose the width to the exact centimeter. Make sure you can freely enter both width AND height.
Trap 2: the per m² price that hides the real cost
Some manufacturers display an attractive price per m² (€15 to €30/m²), but the final price includes manufacturing, finishing, packaging, and delivery costs that double the bill. Always compare the final delivered price, not just the per m² price of the fabric alone.
Trap 3: "free" delivery offset by the price
A curtain at €120 with free delivery and a curtain at €100 + €20 delivery cost the same. Free delivery is only an advantage if the base price is competitive. At Kurtens, delivery is free in mainland France, Belgium, Switzerland, and Luxembourg, and prices are transparent (calculated in real-time via the online configurator according to your exact dimensions).
Custom-made curtain vs. alternatives: price comparison
| Solution | Price per Window | Performance | Lifespan | Transportable |
|---|---|---|---|---|
| Kurtens Custom-Made Curtain | €80-€350 | 22 dB* + 7 °C* + 100 %* | 10-15 years | ✅ Yes |
| Double Glazing (replacement) | €300-€800 (+ installation) | 50-80% reduction in heat loss | 20-30 years | ❌ No |
| Roller Shutters | €300-€1,000 (+ installation) | Blackout + moderate insulation | 15-20 years | ❌ No |
| Interior Blackout Blind | €80-€300 | Blackout only (no thermal/acoustic) | 5-10 years | ⚠️ Difficult |
| Insulating Film (replaced annually) | €5-€15/year | 30-40% glass reduction | 1 season | ❌ No |
The Kurtens custom-made curtain offers the best performance/price ratio among window insulation solutions. It is the only one to combine three functions (thermal, blackout, soundproof) in a single portable product. For a detailed comparison with double glazing, consult our article thermal curtain vs. double glazing.
Key takeaways
The price of a custom-made curtain reflects its density (g/m²), construction (number of layers), and dimensions. A custom-made thermal and soundproof blackout curtain costs between 80 and 350 euros per panel. Over 10 years, it's the same price as a low-end curtain replaced 3 to 5 times, with an added bonus of 250 to 1,200 euros in heating savings.
Configure your curtain on the Kurtens configurator to find out the exact price based on your dimensions. 620 g/m², 100% blackout*, thermal gain up to 7 °C*, sound attenuation 22 dB*. 7 colors, free delivery in 2 to 3 weeks. Exact-Fit Guarantee (€29.90) in case of measurement error. For dimensions, consult the size guide.
*Data from tests conducted under optimal conditions.
Frequently Asked Questions
How much does a custom-made curtain cost?
From 30 euros (sheer curtain made) to 400 euros (high-density multi-layer technical curtain). For a quality custom-made thermal and soundproof blackout curtain (500+ g/m²), expect to pay between 80 and 350 euros per panel depending on the dimensions. The price depends mainly on the fabric density (g/m²), the number of layers, and the curtain's surface area.
Is a custom-made curtain more expensive than a standard curtain?
Initially, yes: the extra cost of custom-made is 20 to 40% compared to the equivalent standard size. But custom-made delivers 30 to 40% more performance (elimination of side leaks). Over 10 years, custom-made costs the same as a standard one renewed 2-3 times (longer lifespan) and generates 250 to 1,200 euros in heating savings. It's a profitable investment.
How much does it cost to equip a 2-bedroom apartment with curtains?
For a typical 2-bedroom apartment (3 windows + 1 entrance door = 4 curtains): with low-end standard curtains €80-€240, with high-performance custom-made curtains (Kurtens) €320-€1,000. If the budget is limited, start with the bedroom (1 curtain, €80-€250) and gradually add more. One well-placed curtain already improves comfort.
Why does a 620 g/m² curtain cost more than a 200 g/m² curtain?
Because it contains 3 times more material per square meter and uses 3 layers of technical materials (dense decorative fabric + high-density fleece + blocking membrane) instead of a single polyester layer. The raw material, multi-layer assembly, and quality control cost proportionally more. Price reflects physics: more mass = more performance = more materials.
Does the custom-made curtain pay for itself?
Yes, in 3 to 10 years depending on the type of glazing and heating method. A Kurtens curtain (€80-€350) generates €25 to €120 in heating savings per year (source: ADEME calculations, 10-15% window heat loss). Over its 10-15 year lifespan, cumulative savings (€250-€1,200) far exceed the investment. It's the only window equipment that pays for itself AND is transportable in case of moving.
Are there financial aids for custom-made curtains?
No. Public aid (MaPrimeRénov', CEE, eco-PTZ) only covers structural energy renovation work (window replacement, wall insulation). Curtains are not eligible because they are reversible and non-structural. But their price (€80-€350/window) is already 5 to 10 times lower than double glazing (€300-€800/window) and requires no professionals or authorization.
How do I find out the exact price of a Kurtens curtain for my dimensions?
The online configurator on kurtens.com calculates the price in real-time according to your exact dimensions (width and height to the centimeter). 4 standard sizes are also available (100x150, 150x230, 250x230, 300x270 cm) at fixed prices. Free delivery in mainland France, Belgium, Switzerland, and Luxembourg. Exact-Fit Guarantee (€29.90): re-manufacture in case of measurement error.
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