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Oxviora - custom-made thermal window curtain made of 3-layer Oxford fabric
Effective thermal protection for your windows - individually made to measure, without drilling and with practical Velcro fastening.
Cold drafts at the window can affect the feeling of living, especially in the winter months. The Oxviora thermal window curtain made to measure offers a practical way to additionally insulate window areas and prevent unpleasant cold reduce.
Its high-quality, three-layer construction combines durable Oxford fabric with a soft PP cotton filling. This creates a padded protective layer that can reduce heat loss through the window area and support a more pleasant indoor climate.
Thanks to the self-adhesive Velcro fastening, the curtain can be mounted directly on the suitable window frame without drilling. Two types of fastening are available to suit your individual requirements: Velcro tape at the top and Velcro all around.
The advantages of Oxviora at a glance
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3-layer thermal insulation: Oxford fabric, PP cotton filling and protective backing
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Wind-resistant Oxford fabric: Durable and abrasion-resistant
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Individual made-to-measure: Width 100-500 cm and height 60-265 cm
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Two types of fastening: Velcro at the top or Velcro all around
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Assembly without drilling: Self-adhesive Velcro system
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Flexible removable: Practical for opening and ventilation of the windows
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Additional noise attenuation: Multi-layer padding can reduce everyday noise
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Two subtle colors: Beige and gray
1. Durable Oxford fabric - robust protection against cold drafts
The outside of the Oxviora thermal curtain is made of tightly woven Oxford fabric. This material is characterized by its durable surface and good abrasion resistance.
The robust fabric structure provides additional protection from cold drafts and dust. Especially on older windows or in areas with noticeable air movement, the curtain can help reduce the direct influence of cold air on the living space.
The easy-care material is suitable for regular use during the autumn and winter seasons.
Important note: The Oxford fabric is windproof, but not waterproof. The curtain is intended for indoor use.
2. Three-layer thermal insulation – less heat loss in winter
The Oxviora thermal window curtain has a three-layer material construction that is designed for thermal protection and suitability for everyday use.
Outer layer - robust Oxford fabric
The tightly woven outer layer forms a resistant barrier against drafts and mechanical stress.
Middle layer - heat-insulating PP wadding
The soft, voluminous PP cotton filling forms the insulating core of the curtain. It supports thermal insulation through the padded material structure.
Inner Layer - Protective Back
The additional back completes the three-layer construction and ensures a closed, stable material structure.
This combination creates an insulating fabric barrier in front of the window. It can reduce heat loss at low outside temperatures and contribute to a more comfortable room temperature.
In addition, the padded construction can slightly attenuate certain everyday noises.
3. Two practical mounting types – to suit your needs
The Oxviora thermal curtain is available with two different Velcro fasteners.
Variant 1: Velcro strap at the top
With this type of fastening, the curtain is only attached to the window frame on the upper edge with Velcro.
The two sides and the bottom edge remain free.
Advantages:
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Particularly uncomplicated assembly
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Easy removal and reattachment
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Flexible use in everyday life
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Useful for windows that are opened regularly
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Additional thermal protection without complete edge fastening
This variant is suitable for customers who prefer easy handling.
Variant 2: Velcro all around
In this variant, the thermal curtain is attached with Velcro on all four sides: top, bottom, left and right.
This allows the curtain to fit closer to the window frame, reducing open gaps along the edges.
Advantages:
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Fastening on all four sides
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Improved protection against drafts entering from the side
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Tighter adjustment to the window frame
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Especially practical for drafty windows
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Suitable for the most comprehensive cold protection possible
BTTO Recommendation: If you want to use the curtain primarily to reduce cold drafts, we recommend the wraparound one Velcro fastening.
4. Tool-free assembly – self-adhesive Velcro tape
You do not need a curtain rod, drill or screws to install the Oxviora thermal curtain.
The self-adhesive Velcro tape is attached directly to a suitable surface of the window frame. The curtain can then be attached to the Velcro strap.
Assembly instructions:
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Clean the window frame carefully and remove dust, dirt and grease.
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Ensure the surface is completely dry.
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Measure the intended fastening areas.
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Attach the self-adhesive Velcro tape to the frame according to the selected fastening method.
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Press the Velcro strip evenly and firmly.
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Attach the thermal curtain to the Velcro system.
Mounting tip: At low room temperatures, the adhesive tape can be gently heated with a hairdryer to ensure adhesion support.
Please note that the adhesive strength depends on the material, surface condition and ambient temperature. Depending on the surface, adhesive residue may be left behind when removing the self-adhesive tape.
5. Easy ventilation – flexible in everyday life
Regular ventilation is important even during the cold season.
Thanks to the Velcro fastening, the Oxviora thermal curtain can be partially or completely detached from the window frame if necessary.
With the “Velcro top” variant, you can lift the freely hanging fabric particularly easily.
With the “Velcro tape all around” variant, you can loosen the required Velcro connections to gain access to the window.
For longer ventilation, the curtain can be rolled up manually and secured using the additional Velcro strips.
After airing, the curtain can be attached to the Velcro again.
6. Custom made – Individual size for every home
With the Oxviora thermal window curtain you can choose the dimensions to suit your window area.
Available dimensions:
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Width: 100-500cm
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Height: 60-265 cm
Available colors:
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Beige: A warm, subtle color for bright and cozy living spaces
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Grey: A timeless color for modern and classic interiors
Available mounting types:
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Velcro strap at top
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Velcro all around
Each curtain is made according to the selected dimensions.
Note for determining dimensions: Please measure the intended coverage area carefully. With the all-round Velcro fastening, precise adjustment is particularly important so that the curtain fits as closely as possible to the frame.
7. Versatile application in different living spaces
The Oxviora thermal curtain is suitable as additional thermal protection for different windows and rooms.
Bedroom
Reduces cold drafts near windows and supports a more pleasant sleeping environment.
Living room
Provides an additional insulating layer of fabric in front of larger window areas.
Study
Helps reduce unpleasant cold zones near the window.
Children's room
Supports a more comfortable indoor environment during cold months.
Guestroom
Practical seasonal thermal protection that can be removed if necessary.
The reserved design in beige or gray suits numerous living and furnishing styles.
Technical product information
| Property | Details |
|---|---|
| Mark | BTTO |
| Model | Oxviora |
| Product Type | Custom-made thermal window curtain |
| Outer material | Oxford fabric |
| Filling | PP cotton wool |
| Material structure | 3-layer construction |
| Mounting | Self-adhesive Velcro tape |
| Variants | Velcro top / Velcro all around |
| Assembly | Without drilling |
| Width | 100–500 cm |
| Height | 60–265 cm |
| Colors | Beige / Gray |
| Properties | Heat-insulating, wind-repellent, draft-reducing, slightly noise-absorbing |
| Area of application | Indoor |
| Care | Machine wash in cold water, air dry recommended |
Scope of delivery
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1 × Oxviora thermal window curtain made to measure
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1 × Self-adhesive Velcro tape for attachment
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2 × Additional Velcro strips for rolling up and fixing
The required attachment depends on the variant selected and the curtain size ordered.
Care instructions
So that your Oxviora thermal curtain retains its shape and material properties for as long as possible, we recommend the following care:
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Machine wash in cold water on a gentle program
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Use a mild detergent if possible
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Do not use aggressive bleaching agents
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Allow to air dry
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Avoid high drying temperatures
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Remove removable hardware before cleaning
Important information before ordering
1. Individual dimensions
Please check your selected width and height carefully. Due to manual customization, slight dimensional deviations may occur.
2. Color deviations
Actual colors may vary slightly from the product images due to different screen settings and lighting conditions.
3. Mounting surface
The self-adhesive Velcro strips should only be applied to suitable, clean, smooth and dry surfaces.
4. Different thermal protection effects
The actual insulating effect depends on the window construction, the fit, the chosen fastening type and the environmental conditions.
5. Not waterproof
The Oxford fabric is windproof but not waterproof. Indoor use is recommended.
6. No complete sound insulation
The padded fabric construction can dampen noise somewhat, but is not a substitute for special soundproof glazing or professional sound insulation.
- Monitor settings:
Depending on the screen or device, the color displayed may differ slightly from the actual fabric color. - Lighting conditions:
Ambient light or home lighting can also influence the perception of color. - Properties of velvet fabrics:
Due to the special structure of velvet fabrics, the color may vary slightly depending on the viewing angle and incidence of light.
notice:
A color deviation of up to 5% is considered normal and is within the acceptable tolerance range.
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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Features
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Easy care
Our custom-made curtains are not only stylish but also easy to care for .
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Gentle fall
Falls naturally and softly to create a cozy and elegant room atmosphere .
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Calm luxury look
Understated elegance with a fine texture . Ideal for modern living spaces .
BTTO
Tailored elegance of custom window treatments should be accessible, effortless, and enduring.
Would you like to collaborate with BTTO?
Benefit from partnership-based conditions, exclusive collections, attractive discounts for large projects and free samples for your planning.
BTTO is looking for influencers, content creators and brand ambassadors for a long-term collaboration with the goal of creating added value together.
We welcome partners from the following sectors:
- Instagram Influencer
- Interior designer with their own website
- YouTube Creator
- Blogger & Content Creator
Your advantages at a glance:
- Attractive partner discounts from 20% on our entire product range
- Exclusive, in-house designs , available only to partners.
- Generous project and volume discounts
- Free fabric samples and product samples
- No minimum order quantity for trade orders
Together we create stylish spaces – reliably, flexibly and in partnership.
FAQ – Made-to-Measure Curtains for Interiors
1. What does "custom-made curtain" mean at BTTO?
A custom-made curtain is individually manufactured according to your desired width and height specifications. At BTTO, you can select the fabric, color, header style, dimensions, and other details so that the curtain perfectly fits your window, curtain rod, or track.
2. What rooms are custom fabric curtains suitable for?
Custom-made fabric curtains are particularly suitable for living rooms, bedrooms, dining rooms, children's rooms, studies, and guest rooms. Depending on the type of fabric, they can be decorative, reduce light, provide privacy, or improve the room's acoustics with a softer feel.
3. How do I measure my curtains correctly?
First, measure the width of your curtain rod or track. For a beautiful drape, we generally recommend a fabric width of approximately 2 to 2.5 times the length of the rod or track. Depending on the mounting method, measure the height from the track, rod, or desired hanging height to the desired final height.
4. How much fabric width should I choose for nice pleats?
For a classic, soft drape, we recommend a total width of about 2 to 2.5 times the window or track width. If the curtain should appear rather smooth when closed, a smaller width can be chosen.
5. What curtain heading styles are there for fabric curtains?
At BTTO, different heading styles are available depending on the product, such as eyelets, multi-functional tape, curtain hooks, wave pleat, or rod pocket. The appropriate choice depends on whether you are using a curtain rod or a curtain track.
6. Are custom blackout curtains completely opaque?
Many BTTO blackout curtains are opaque and significantly reduce incoming light. The exact blackout effect depends on the fabric, color, weight, and installation. Darker fabric colors generally provide more blackout than lighter colors.
7. Do thermal curtains help against heat and cold?
Thermal curtains can help to reduce heat exchange at the window. In winter, they contribute to a more comfortable room temperature, while in summer they can reduce direct sunlight and heat exposure. They are not a substitute for structural insulation but can improve living comfort.
8. Can fabric curtains also reduce noise?
Heavy, densely woven fabric curtains can improve room acoustics and muffle sounds somewhat. Thicker fabrics and soundproof curtains are particularly suitable for bedrooms, studies, city apartments, or rooms located on busy streets.
9. Can I receive fabric samples before ordering?
Yes, at BTTO you can order fabric samples to better assess the color, texture, feel, and light effects in advance. This is particularly recommended if you want to compare several fabrics or precisely match the curtain to your interior design.
10. Are custom-made curtains returnable?
Since custom-made curtains are manufactured individually according to your specifications, they are generally excluded from regular returns. Please therefore carefully check the dimensions, fabric, color, and heading style before ordering. If you have any questions, the BTTO team will be happy to assist you in advance.
11. Which curtains are best suited for bedrooms?
For bedrooms, opaque blackout curtains or made-to-measure thermal curtains are particularly suitable. They reduce light, protect privacy, and create a quieter, cozier sleeping environment.
12. What curtains help against heat in summer?
Dense thermal curtains or blackout curtains can reduce direct sunlight and make the room feel more pleasant in summer. They are particularly helpful on large windows, south-facing windows, or skylights.
13. Which curtains are suitable for more peace and quiet in the room?
Heavy, densely woven fabric curtains and sound-insulating curtains can improve room acoustics and slightly dampen disruptive noises. They are particularly suitable for bedrooms, home offices, and city apartments.
14.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.
15. 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.
16. Can I order a custom size that is not listed on the website?
Yes, that's possible. Simply contact us , and we'll make curtains to your desired dimensions.
17. 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.