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Sound-absorbing thermal curtains · Boreal

Sound-absorbing thermal curtains · Boreal

€45,00 EUR
€45,00 EUR
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Function and design
The BTTO Boreal Curtain combines the natural appeal of linen with the durability of polyester. It offers reliable blackout protection and adds a touch of timeless elegance and tranquility to your home.

Areas of application
Ideal for living rooms, bedrooms, and children's rooms. The Boreal curtain brings a touch of natural beauty into your rooms and creates a harmonious living experience.

Product features

  • Material: linen-polyester blend

  • Weight: 536 g/m², Super heavy

  • Blackout: about 85 percent

  • Colors: Cream beige, linen, sweet apricot, Norway blue, gray

  • Dimensions: Width 100 to 400 cm, height 60 to 265 cm, custom-made available

  • Care: Machine wash at 30°C on a gentle cycle, do not bleach

  • Special features: Made in Germany, free shipping within Germany, five-year warranty with free repair service, OEKO-TEX Standard 100 certified

Your benefits

  • Fine linen blend with natural character

  • German quality manufacturing

  • Custom-made for every window size

  • Sustainable materials and tested safety

  • Free delivery within Germany and repair service

Order the BTTO Boreal curtain now and enjoy a timeless living atmosphere with natural charm.

Almost all curtain fabrics in our collection are dyed and woven in Europe, and the majority are OEKO-TEX® Standard 100 certified, meaning they are free from harmful substances.

Once you place your order, your curtains will be custom-made to your exact measurements within a few days. We proudly offer a 5-year guarantee on all custom-made curtains.

If you ever have a problem, just contact our customer service team – we'll be happy to help. Our customers appreciate this too – we've been rated 4.91 out of 5 stars .

Simply click " Order Fabric Samples " to add your preferred colors to your cart. This way, you can feel the texture and see the shades in your own room before you buy.

Fabric samples are typically delivered within three business days . If you subsequently order your custom-made curtains , the price of the samples will be fully refunded .

Worldwide shipping. Visit our shipping page for more information.

Custom-made & special orders

  • Production time: 7 working days
  • Standard shipping: 5–10 business days

Ready-made curtains & stock items

  • Standard shipping: 3–10 business days

fabric samples

  • Shipping: DHL Parcel, Hermes or USPS
  • Delivery time: 2–6 days
  • Delivery: directly to your mailbox, no signature required

The delivery times indicated are approximate . If you need your curtains by a specific date, please contact us before ordering .

Return instructions:

Since all curtains are custom-made, we do not accept returns if the items were made according to your original order details.

For more information, please see our [Return & Refund Policy] .

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BTTO

Tailored elegance of custom window treatments should be accessible, effortless, and enduring.

  • Easy care

    Our custom-made curtains are not only stylish but also easy to care for .

  • Gentle fall

    Falls naturally and softly to create a cozy and elegant room atmosphere .

  • Calm luxury look

    Understated elegance with a fine texture . Ideal for modern living spaces .

  • Pet-friendly

    Robust, tear-resistant fabric , ideal for households with animals.

  • Thermal comfort

    Helps regulate room temperature – keeps you warm in winter and cool in summer.

  • Tailor-made

    Tailored to your window dimensions – for a perfect fit, every time .

Inspiring home ideas

From the living room to the bedroom – we present curtains for every room that bring harmony and warmth into your home.

color photo Previously
black and white Afterward

Before & After – the warmth of home

When light hits soft fabrics, a room full of life and security is created.

Bedroom – peace. security. harmony.

Curtains for restful sleep and a stylish ambience.

Discover the bedroom collection

Linen – Natural. Light. Timeless.

Breathable and environmentally friendly – ​​perfect for every season.

Discover the linen collection

FAQs

Can I get a fabric sample before ordering?

Take advantage of our fabric swatch service. Simply click on " Request fabric swatch " to add your desired colors to your shopping cart. This way, you can feel the feel and experience the colors in your own home before purchasing. Samples are typically delivered within three business days.

Can I order a special size that isn't listed on the website?

Yes, that's possible. Simply contact us , and we'll make curtains to your desired dimensions.

Are your fabrics safe for children and pets?

Yes. Our fabrics are free from harmful substances and safe for everyday family use. Most of our materials are certified according to OEKO-TEX® Standard 100 and are therefore free from harmful substances.

How do I determine the correct curtain rod height?

As a general rule, mount the curtain rod 15–20 cm above the window frame to create a sense of height. For a floor-length look, let the curtains hang just above the floor (1–2 cm gap) or slightly pleat them for a more dramatic effect.

Here you will find a complete guide on how to measure curtains.

How do I measure my windows for custom curtains?

  • Choose between indoor or outdoor installation.
  • Measure the width: rod/rail length for pleated models or rod length for models with rod pocket/loop attachment.
  • Measure the height from the top edge of the pole/rail to the desired length.
  • Check both sides for accuracy.

Here's a complete guide to measuring curtains.

What is the difference between blackout, dim-out, and transparent fabrics?

  • Blackout: Blocks 90-100% of light for maximum privacy and darkness.
  • Blackout: Gently filters the light, reducing glare while maintaining some brightness.
  • Transparent: Allows most light to pass through and offers minimal privacy with an airy look.

How long will it take after I order until I receive my curtains?

  • Delivery time for custom-made curtains: 7-10 days.
  • Ready-made Drapes and other spot commodities: Lead time: 1-3 days.

You can find the shipping conditions here.

Should I measure the window or the wall area?

Always measure the area your curtains will cover, not just the window frame. For optimal coverage and light blocking, add at least 20–30 cm on each side.

What is the best fill ratio?

We recommend 1.5 to 2 times the fabric width of the rail/rod width. For example, a 200 cm long rod requires approximately 300–400 cm of curtain fabric for an elegant curtain.