--- product_id: 168245970 title: "Ridphonic 15dB 4-Layer Sound-Isolating Thermal Blackout Door and Window Curtain 245 x 145 cm Various Colours Available, polyester Cotton, Beige Creme, 245 x 145 cm" brand: "ridphonic" price: "$194.90" currency: USD in_stock: false reviews_count: 1 url: https://www.desertcart.us/products/168245970-ridphonic-15db-4-layer-sound-isolating-thermal-blackout-door-window store_origin: US region: United States of America --- # 15dB noise reduction Thermal blackout & insulation 4-layer insulated tech Ridphonic 15dB 4-Layer Sound-Isolating Thermal Blackout Door and Window Curtain 245 x 145 cm Various Colours Available, polyester Cotton, Beige Creme, 245 x 145 cm **Brand:** ridphonic **Price:** $194.90 **Availability:** ❌ Out of Stock ## Summary > 🔇 Elevate your space: silence, style, and comfort in one sleek curtain. ## Quick Answers - **What is this?** Ridphonic 15dB 4-Layer Sound-Isolating Thermal Blackout Door and Window Curtain 245 x 145 cm Various Colours Available, polyester Cotton, Beige Creme, 245 x 145 cm by ridphonic - **How much does it cost?** $194.90 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/168245970-ridphonic-15db-4-layer-sound-isolating-thermal-blackout-door-window) ## Best For - ridphonic enthusiasts ## Why This Product - Trusted ridphonic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quad-Layer Power:** Four expertly engineered layers, including dual 8mm insulated materials, block sound and light with precision. - • **Effortless Elegance:** Premium polyester-cotton blend with a sleek beige creme finish complements any modern interior. - • **Generous Dimensions:** Oversized 245 x 145 cm curtain fits most doors and windows, ensuring full coverage and privacy. - • **Silence Meets Style:** Cut ambient noise by up to 15dB for a focused, peaceful workspace or home sanctuary. - • **Thermal Comfort Upgrade:** Keep your room cozy year-round with advanced thermal insulation that reduces energy costs. ## Overview The Ridphonic 15dB Sound-Isolating Thermal Blackout Curtain features a robust 4-layer design with two 8mm insulated layers, effectively reducing noise by up to 15 decibels while providing thermal insulation and blackout capabilities. Sized at 245 x 145 cm and crafted from a durable polyester-cotton blend, it offers both functional soundproofing and elegant aesthetics, perfect for enhancing privacy and comfort in any professional or home environment. ## Description RidPhonic noise cancelling curtain up to 15 dB, thermal blackout curtain, various colours available. ## Features - Reduces up to 15dB thanks to 4 layers including 2 x 8 mm thick insulated materials. - Size: 245 cm (L) x 145 cm (W). Thickness: 10mm. Please note: when the curtain is placed on the curtain rail, the width varies between 100 and 135 cm depending on your pleats. - Weight per curtain: 7 kg (you can put 2 RidPhonics on the same rod without any problem, just put the right dowels in your wall). - Care and material: Dry clean, do not machine wash. Outer fabric made of 100% polyester, fabric lining in cotton and polyester. 2 insulating layers made of different materials. - Colours and price: The back of the , which faces the window or door is white. Price listed for 1 curtain. Tie in picture is not included. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | RIDPHONIC | | Package Dimensions | 60 x 40.5 x 26 cm; 8.16 kg | | Material | Cotton | | Special Features | Blackout | | Item Weight | 8.16 kg | ## Product Details - **Brand:** RIDPHONIC - **Material:** Cotton - **Product dimensions:** 2.45L x 1.45W metres - **Opacity:** Blackout - **Special feature:** Blackout ## Images ![Ridphonic 15dB 4-Layer Sound-Isolating Thermal Blackout Door and Window Curtain 245 x 145 cm Various Colours Available, polyester Cotton, Beige Creme, 245 x 145 cm - Image 1](https://m.media-amazon.com/images/I/71j5r-UJjHL.jpg) ![Ridphonic 15dB 4-Layer Sound-Isolating Thermal Blackout Door and Window Curtain 245 x 145 cm Various Colours Available, polyester Cotton, Beige Creme, 245 x 145 cm - Image 2](https://m.media-amazon.com/images/I/71xvuBzxA4L.jpg) ![Ridphonic 15dB 4-Layer Sound-Isolating Thermal Blackout Door and Window Curtain 245 x 145 cm Various Colours Available, polyester Cotton, Beige Creme, 245 x 145 cm - Image 3](https://m.media-amazon.com/images/I/81WlCWaFNAL.jpg) ![Ridphonic 15dB 4-Layer Sound-Isolating Thermal Blackout Door and Window Curtain 245 x 145 cm Various Colours Available, polyester Cotton, Beige Creme, 245 x 145 cm - Image 4](https://m.media-amazon.com/images/I/71lsmj1xVBL.jpg) ![Ridphonic 15dB 4-Layer Sound-Isolating Thermal Blackout Door and Window Curtain 245 x 145 cm Various Colours Available, polyester Cotton, Beige Creme, 245 x 145 cm - Image 5](https://m.media-amazon.com/images/I/61m3+005IBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly *by J***. on 15 January 2020* We put the curtain up in our hall, just inside our front door. It completely absorbed all external noise. I assume that the blackout and themal insulation also work. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/168245970-ridphonic-15db-4-layer-sound-isolating-thermal-blackout-door-window](https://www.desertcart.us/products/168245970-ridphonic-15db-4-layer-sound-isolating-thermal-blackout-door-window) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-07*