Forio thermal curtains – thermal insulation material

Density 720g/ m Double layer: 1440g/m, Thickness 2.5mm. Duplicate layer: 5mm, 15-25dB sound absorption. 40% thermal insulation

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On weekdays between 07:00 and 15:10.

  • Done Free delivery to EU countries for orders over 200 € ! Free delivery to countries outside the EU for orders over 400 € !
  • Check Mark The production time for panels and carpets is 1 week, curtains 2 weeks.
SKU: 4679468654-5 Category: Tag:
MPN: 4679468654
Brand: Perfect Acoustic


Countries within the EU: Our customers with an EU corporate tax number can buy tax-free!

Citizens of countries outside the EU that can buy without VAT: United Kingdom, Norway, Switzerland, Lichtenstein, San Marino have to pay customs duties according to their own country’s tariffs when receiving the product.

Order a free curtain sample here.

Versatile Thermal Curtains for Your Home

We can create thermal curtains up to 280 cm wide. If you need them wider, simply request a velcro attachment. This allows you to easily combine the curtains, making them more convenient to clean.

Size: 140 cm is the width of the fabric. For widths greater than 140 cm, we will sew additional pieces to the 140 cm fabric to meet your requirements.


These curtains not only provide sound insulation but also excellent thermal insulation. The fabric is designed to maintain a comfortable temperature by keeping heat or cold out.

The back of the Forio thermal curtains features a brown felt material. If you choose double thickness, both sides will have the same appearance, ensuring a uniform look from any angle.

thermal curtains features:

As an accessory to the Perfect Acoustic panels, the Forio thermal curtains are an excellent choice! We recommend them for maintaining a comfortable temperature in your room, office, or studio, thanks to their superb thermal insulation properties. The Anger thermal curtains come in 9 beautiful shades, so you can easily find one that complements your decor and existing panels.


  • Made of not readily flammable material
  • Download the technical data sheet here: Forio technical data sheet
  • Up to 40% thermal insulation can be achieved.
  • Machine washable
  • Gently, soft touch
  • Made of durable non-stretch fabric
  • Composition 50% PES- 50% cotton
  • Density 720g/ m Double layer: 1440g/m
  • Width 140cm
  • Abrasion / Martindale Test (EN ISO 1294-2) 90,000
  • Bumping 4-5 (EN ISO 1295-2)
  • Colour abrasion resistance (EN ISO 105-B02) 4-5
  • Thickness 2.5mm. Duplicate layer: 5mm
  • 10-20dB sound absorption
  • 55% darkening, duplex fabric 75%
  • Available as an accessory with a decorative cushion cover in the same colour as the fabric ordered (no lining included)

Thermal Curtain Parameters

The width of the Forio thermal curtain is 140cm, and the length is tailored to your request! If you need a wider curtain, we combine 140cm pieces, sewn together lengthwise. This seam is barely visible, as it blends into the waves of the curtain. To order custom sizes, please email us!

For optimal coverage, the curtain width should be twice the width of your windows. For even better thermal insulation, a width of two and a half times the window size is most effective. This ensures both aesthetic appeal and functionality.

Careful planning and accurate measurement are essential. Make sure your thermal curtain fits perfectly to achieve the best results, whether at home or in a studio.

Mounting Options

There are several ways to mount your thermal curtains, including tweezers, cornice hooks, or curtain tapes. Please specify your needs via email. If you prefer a ring solution, it incurs an additional cost.


The traditional clip solution involves wrapping the material, allowing for easy application with tweezers. Note that we do not provide tweezers with our products. Be mindful of the strength of your tweezers, as our curtains are heavy and dense. Also, check the load capacity of your curtain rods to prevent bending under heavy loads.

Through Hole

The through hole at the top of the material allows easy insertion of the cornice. Consider larger and longer fabric sizes, with an additional 10cm fold back usually sufficient.


A ring is a metal or plastic hoop formed on top of the fabric. We use a strong, aesthetic plastic industrial ring with a 40mm inner diameter. The ring helps to hide the cornice and is used in various applications, including curtains. It consists of two parts, compressed to ensure stability after application. Each hoop can withstand a load capacity of 150Kg.

Benefits of Thermal Curtains for Energy Efficiency

Thermal curtains are an excellent way to enhance energy efficiency in your home or office. By providing an extra layer of insulation, these curtains help maintain a consistent indoor temperature. During the winter, they prevent heat from escaping, keeping your space warm and cozy. In the summer, they block out excessive heat, ensuring a cooler environment. This not only makes your living or working space more comfortable but also reduces the strain on your heating and cooling systems, leading to lower energy bills.

Moreover, thermal curtains contribute to environmental sustainability. By reducing the need for artificial heating and cooling, they help lower your carbon footprint. This eco-friendly choice benefits both your wallet and the planet. Additionally, these curtains often come in various stylish designs and colors, allowing you to improve your interior décor while enjoying their practical benefits. Whether you are aiming to save on energy costs or create a more eco-conscious home, thermal curtains are a smart and stylish solution.


1. Each curtain is made based on an individual order, therefore each curtain is considered unique, and we cannot buy it back!

2. The weight of the curtains refers to the flow meter of the material: 1 flow meter is 140 cm and weighs 820 grams. (+/- 20-30% weight deviation possible!)

3. Acoustic curtains can only absorb 10-20 decibels of sound if they are placed completely without gaps or if the acoustics of the given room is adequate! Due to the resulting problems/complaints, we cannot take back the curtains!

In the case of an individual curtain order, it is no longer possible to modify or cancel the order after the order and payment, because we cannot refund the price!

There may be minimal colour variation between the curtains and cushion covers ordered.

The colour sample ordered may vary slightly from the colour ordered.
The colour of a new order may differ from the previous order.

Products can be produced with a +-1-2% variation.

Additional information

Weight N/A

440, 441, 442, 443, 444, 445, 446, 447, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461


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