--- product_id: 596854558 title: "Window Insulation Kit,Window Insulation Film for Winter,Thermal Insulated Curtain,Waterproof,Windproof,Dust Proof,Cold Protection,for Windows and Doors,Reusable,Customizable (W31.5xH39.4in)" brand: "marhar" price: "€ 65.81" currency: EUR in_stock: true category: "Marhar" url: https://www.desertcart.hr/products/596854558-window-insulation-kit-window-insulation-film-for-winter-thermal-insulated store_origin: HR region: Croatia --- # Windproof & airtight seal reduces heat loss by up to 8°F Triple-layer design cuts outside noise by 2x 4mm thick PVC bubble film for superior insulation Window Insulation Kit,Window Insulation Film for Winter,Thermal Insulated Curtain,Waterproof,Windproof,Dust Proof,Cold Protection,for Windows and Doors,Reusable,Customizable (W31.5xH39.4in) **Brand:** marhar **Price:** € 65.81 **Availability:** ✅ In Stock ## Summary > ❄️ Seal the cold out, invite the cozy in — your window’s new best friend! ## Quick Answers - **What is this?** Window Insulation Kit,Window Insulation Film for Winter,Thermal Insulated Curtain,Waterproof,Windproof,Dust Proof,Cold Protection,for Windows and Doors,Reusable,Customizable (W31.5xH39.4in) by marhar - **How much does it cost?** € 65.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/596854558-window-insulation-kit-window-insulation-film-for-winter-thermal-insulated) ## Best For - marhar enthusiasts ## Why This Product - Trusted marhar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Season Shield:** Not just for winter—blocks dust, wind, and noise year-round while letting natural light in, so your space stays fresh and inviting. - • **Noise? What Noise?:** Triple-layer insulation doubles sound absorption for a peaceful, distraction-free environment—perfect for work or rest. - • **Winter-Proof Your Space:** Lock in warmth and slash heating bills with a 4mm thick, airtight bubble film that raises indoor temps by up to 8°F. - • **Custom Fit, Custom Comfort:** Tailor your window film to any size (up to 98.4 inches) for a seamless, sleek look that fits your unique space. - • **Effortless Installation & Reuse:** Stick, seal, and save—easy self-adhesive setup with durable double-stitched edges means no tools, no hassle, and reusable convenience. ## Overview The MARHAR Window Insulation Kit features a 4mm thick environmentally friendly PVC bubble film that creates an airtight, windproof, and waterproof barrier. Designed to reduce heat loss by up to 8°F, it also offers double the noise reduction of standard curtains. With customizable sizing up to 98.4 inches, easy self-adhesive installation, and durable double-stitched edges, this reusable thermal curtain enhances energy efficiency, privacy, and comfort in any room year-round. ## Description - With an interior window insulation kit, you can reduce your heating bills in winter and make your home more energy efficient. The warm curtains form a windproof seal and create an insulating air cushion that keeps the temperature warm in winter and raises the indoor temperature by 5-8 degrees. - This fabric curtain consists of three layers to help reduce outside noise. The sound absorption effect of the curtain is twice that of ordinary single layer curtain. So you can enjoy a quiet sleeping environment even during the day. -Easy to maintain: For daily use, just wipe with a damp cloth to remove dust. When cleaning, remove it from the window, rinse it, and place it back on the window to dry! Product name: winter curtain Material: PVC bubble film Thickness: 4mm Shading rate: 40%-70% Product function: heat preservation, windproof, dustproof, heat insulation, coldproof, noise reduction. Product Dimensions: Width x Height (WxH) Products include: 1 heat insulation curtain + self-adhesive accessories. Notice: - Due to manual measurement, please allow 1-2cm error, the curtain must be brand new, the original material will give off a slight smell. The smell will disappear if the tarp is left in free flowing air for 2 to 5 days. - Due to the influence of light and shooting angle, it is normal that the details may vary. Thank you for your understanding. ## Features - 【Effective Window Insulation Kit】Winter window sealing kit for winter wind/cold and prevent heat loss. Made of environmentally friendly 4mm thick PVC bubble film, the bubbles are uniform and full, dense, airtight, waterproof, windproof, warm, heat-insulating, noise-reducing, dust-proof, safe and durable, and easy to clean. - 【Multifunctional】Translucent window film ensures privacy, allows light to enter, and is highly airtight to prevent dust from entering. In winter, keep your room warm and prevent heat loss with our window sealing kit. Keep the room warm in summer. Reduce electricity bills and save energy. At the same time, the window heat insulation layer has the functions of dustproof, windproof and sound insulation. - 【Bound Edge Design】Bound edge design, hand-sewn, double stitching, more stable seal, better fit, efficient heat preservation, long service life, reusable. Thermal curtains can be used on most windows, such as aluminum window frames, wrought iron grilles, sliding windows, casement windows. Suitable for any place such as kitchen, bedroom, bathroom, living room, dining room and office. - 【Easy to Install and Remove】This window film is easy to install. With the additional self-adhesive accessories, the thermal curtain sticks well to the door/window. It can also be easily disassembled if no longer needed. You can store it for later use. (Note: Window film can be pasted on metal frame and painted wood frame. Pasting surface must be clean, flat, smooth, free of paint and dust.) - 【Custom Size】We provide custom size service. If you can't find the size, you can send us the size you want. We will provide you with ordering methods and product prices. And customized width (11.8-98.4 inches), customized height (19.7-98.4 inches). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHMX5SYX | | Brand | MARHAR | | Brand Name | MARHAR | | Item Dimensions L x W | 39.4"L x 31.5"W | | Manufacturer | jinyangkeji | | Material | Rubber | | Material Type | Rubber | | Product Dimensions | 39.4"L x 31.5"W | ## Product Details - **Brand:** MARHAR - **Manufacturer:** jinyangkeji - **Material:** Rubber - **Product Dimensions:** 39.4"L x 31.5"W ## Images ![Window Insulation Kit,Window Insulation Film for Winter,Thermal Insulated Curtain,Waterproof,Windproof,Dust Proof,Cold Protection,for Windows and Doors,Reusable,Customizable (W31.5xH39.4in) - Image 1](https://m.media-amazon.com/images/I/81CwWGHUp7L.jpg) ![Window Insulation Kit,Window Insulation Film for Winter,Thermal Insulated Curtain,Waterproof,Windproof,Dust Proof,Cold Protection,for Windows and Doors,Reusable,Customizable (W31.5xH39.4in) - Image 2](https://m.media-amazon.com/images/I/71oNoZ2d6sL.jpg) ![Window Insulation Kit,Window Insulation Film for Winter,Thermal Insulated Curtain,Waterproof,Windproof,Dust Proof,Cold Protection,for Windows and Doors,Reusable,Customizable (W31.5xH39.4in) - Image 3](https://m.media-amazon.com/images/I/71FQPuB0vPL.jpg) ![Window Insulation Kit,Window Insulation Film for Winter,Thermal Insulated Curtain,Waterproof,Windproof,Dust Proof,Cold Protection,for Windows and Doors,Reusable,Customizable (W31.5xH39.4in) - Image 4](https://m.media-amazon.com/images/I/71miKvqm+IL.jpg) ![Window Insulation Kit,Window Insulation Film for Winter,Thermal Insulated Curtain,Waterproof,Windproof,Dust Proof,Cold Protection,for Windows and Doors,Reusable,Customizable (W31.5xH39.4in) - Image 5](https://m.media-amazon.com/images/I/71dXzm9mNUL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.hr/products/596854558-window-insulation-kit-window-insulation-film-for-winter-thermal-insulated](https://www.desertcart.hr/products/596854558-window-insulation-kit-window-insulation-film-for-winter-thermal-insulated) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-10*