Best Thermal Insulated Curtains of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 3 Feb 2025

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Thermal insulated curtains are an essential addition to any home or office space looking to regulate temperature and reduce energy costs. These curtains are designed with a special lining that helps to keep heat in during cold weather and block out sunlight during hot summer months, creating a comfortable and energy-efficient environment. With a range of stylish designs and colours available, these curtains not only provide practical benefits but also add a touch of elegance to any room. Whether you're looking to keep the warmth in or the heat out, thermal insulated curtains are a wise investment.

At a Glance: Our Top Picks

Deconovo Blackout Curtains for Bedroom Cover #TOP 1
Deconovo Blackout Curtains for Bedroom
ftb score rating icon 9.9
Deconovo Thermal Insulated Eyelet Curtain 52"x84" Cover #TOP 2
Deconovo Thermal Insulated Eyelet Curtain 52"x84"
ftb score rating icon 9.8
Deconovo Thermal Insulated Blackout Curtains Cover #TOP 3
Deconovo Thermal Insulated Blackout Curtains
ftb score rating icon 9.6

Top 10 Thermal Insulated Curtains

Deconovo Blackout Curtains for Bedroom

CTW11001-1D
Black
Deconovo Blackout Curtains for Bedroom Cover
Deconovo Blackout Curtains Bedroom Super Soft Thermal Insulated Curtains Blackout Eyelet Blackout Curtains for Living Room 46 x 54 Inch Black 2 Panels

The Deconovo Blackout Curtains are an excellent choice for enhancing your living space. Each ready-made panel measures 117 cm wide and 138 cm long, making them easy to hang. With their premium soft texture and stylish design, these curtains add a modern touch to any room. The innovative triple weave technology ensures a true blackout effect, allowing you to enjoy uninterrupted privacy and peaceful sleep. Additionally, they help in saving energy by keeping your home cool in summer and warm during the winter months.

What We Like
Effective blackout performance
Energy-efficient insulation
Stylish and modern design
Easy to maintain
#TOP 2

Deconovo Thermal Insulated Eyelet Curtain 52"x84"

UKCTE0881-2
Navy Blue
Deconovo Thermal Insulated Eyelet Curtain 52"x84" Cover
Deconovo Door Curtain Thermal Insulated Curtain Eyelet Blackout Curtain Single Curtain for Door 52"x 84" Navy Blue 1 PANEL

The Deconovo Eyelet Curtain is a versatile addition to your home, measuring 132 x 214cm, making it suitable for both windows and doors. With its innovative triple weave technology, it blocks 85%-95% of external light, ensuring a cosy atmosphere in your bedroom or living space. This curtain also offers energy-efficient insulation, reducing heat loss in winter and heat gain in summer, helping you maintain a comfortable indoor environment. Its stylish eyelet design allows for easy hanging, seamlessly fitting into your decor.

What We Like
Blocks significant external light
Energy-efficient insulation properties
Easy to hang with eyelet design
Available in various colours
#TOP 3

Deconovo Thermal Insulated Blackout Curtains

CTF1001MG-2
Black
Deconovo Thermal Insulated Blackout Curtains Cover
Deconovo Window Treatment Thermal Insulated Blackout Curtains Eyelet Curtains for Living Room 52"x 84" Black 1 PAIR

The Deconovo Blackout Curtains are crafted from 100% polyester and come in a set of two panels, measuring 132 x 213 cm each. With their soft matte texture and elegant finish, these curtains are ready to hang and fit a variety of window sizes. Thanks to their triple weave technology, they effectively block sunlight and prevent heat loss, ensuring a comfortable environment in both summer and winter. Additionally, they provide a sense of privacy and tranquillity, making them perfect for family gatherings.

What We Like
Energy-saving thermal insulation
Blocks sunlight effectively
Soft, lightweight fabric
Machine washable for easy care
Available in multiple colours
#TOP 4

Deconovo Blackout Curtain for Cold Resistance

UKCTH57553Y-S084
Black
Deconovo Blackout Curtain for Cold Resistance Cover
Deconovo Winter Door Curtain for Cold Resistance, Black Blackout Curtain with Thick Microfiber Quilted Lining, Thermal Insulated Curtain for Noise Reducing, 52 x 90 Inch, 1 Panel

The Deconovo Blackout Curtain is designed to enhance your home's comfort. Its noise-reducing feature creates a peaceful environment, perfect for bedrooms or living rooms. The cold protection offered by its double-layer fabric is ideal for blocking chilly drafts, keeping your space warm. Additionally, this energy-saving curtain helps regulate indoor temperatures, reducing your heating and cooling costs throughout the year. With its stylish design and practical benefits, this curtain is a versatile choice for any doorway or window.

What We Like
Effective noise reduction
Strong cold protection
Energy-efficient design
Stylish eyelet top
Diverse colour options
#TOP 5

Thermal Insulated Blackout Eyelet Curtains Black

BC003
Black
Thermal Insulated Blackout Eyelet Curtains Black Cover
Thermal Insulated Blackout Ring Top Eyelet Curtains for Bedroom Windows 90 x 72 Inches Black 2 Panels (90”(228cm) wide x 72”(182cm) long, Black)

The Blackout Eyelet Curtains are designed to enhance your home decor while offering practical benefits. With their thermal insulated fabric, these curtains help keep your home warm in winter and cool in summer, contributing to energy savings. They effectively block out 70%-90% of light, making them ideal for those who work night shifts or need to create a dark environment for children’s naps. Additionally, the curtains reduce outside noise, providing you with a more peaceful living space.

What We Like
Energy-efficient thermal insulation
Blocks 70%-90% of light
Noise reduction for peaceful living
Easy to install with eyelets
Suitable for various home styles
#TOP 6

Deconovo Navy Blue Thermal Insulated Curtains

CTW12021-1D
Navy Blue
Deconovo Navy Blue Thermal Insulated Curtains Cover
Deconovo Super Soft Curtains Thermal Insulated Pencil Pleat Blackout Curtains for Bedroom 46 x 54 Navy Blue One Pair

The Deconovo Blackout Curtains are designed for your comfort and convenience. Each ready-made pair comprises two panels, ensuring an easy installation for your bedroom or living space. With their premium texture and modern pencil pleat design, these curtains beautifully enhance your decor. They effectively block out 85%-95% of sunlight, providing you with privacy and a peaceful atmosphere. Additionally, these thermal curtains help regulate the temperature in your home, keeping it cool in summer and warm in winter.

What We Like
Easy to hang
Blocks sunlight effectively
Energy-saving properties
Stylish design

Deconovo Faux Linen Thermal Blackout Curtains

UKCT3339D-1
Taupe
Deconovo Faux Linen Thermal Blackout Curtains Cover
Deconovo 100% Blackout Curtains Faux Linen Thermal Insulated Curtains for Winter, Insulated Blackout Eyelet Curtains for Bedroom W46 x L54 Inch Taupe One Pair

The Deconovo Blackout Curtains are expertly crafted from 100% faux linen fabric, providing a lightweight yet soft touch that enhances any room's decor. Each panel measures 117 cm wide and 138 cm long, making them suitable for a variety of window sizes. The triple weave technology effectively blocks 100% of sunlight and helps maintain a comfortable temperature, keeping your home warm in winter and cool in summer. Additionally, these curtains offer excellent privacy, allowing you to enjoy personal space while spending time with family.

What We Like
100% blackout capability
Thermal insulation benefits
Lightweight and easy to hang
Machine washable for convenience
Available in various colours

PONY DANCE Grey Blackout Curtains 52 x 84 Inch

CGM1SD-132210
Grey
PONY DANCE Grey Blackout Curtains 52 x 84 Inch Cover
PONY DANCE Blackout Curtains - Grey Door Curtain 52 x 84 Inch for Bedroom Thermal Insulated Curtains & Drapes for Living Room Eyelet Curtain Window Home Fashion Decoration, 1 Panel, Gray

The PONY DANCE Blackout Curtains are designed to enhance your living space effectively. Made from high-quality materials, these curtains are sold as a single panel measuring 52 x 84 inches, ensuring a perfect fit for your windows. With eight top metal rings, they are easy to install and slide smoothly on your curtain pole. The triple weave technology blocks out 85-95% of sunlight and UV rays, allowing you to enjoy privacy and an undisturbed sleep. Additionally, these energy-smart curtains help maintain a comfortable room temperature throughout the year.

What We Like
Blocks 85-95% sunlight
Easy to install and use
Energy-saving thermal insulation
Noise reducing for better sleep
#TOP 9

Deconovo Thermal Insulated Blackout Curtains

UKCT3511-1DX
White
Deconovo Thermal Insulated Blackout Curtains Cover
Deconovo Double Layer Thermal Insulated Blackout Curtains 54 drop with Blackout Lining, Energy Saving Eyelet Curtains for Bedroom, 52 x 54 Inch(Width x Length), 2 Panels

The Deconovo Blackout Curtains are designed to enhance your living space with their effective thermal insulation and blackout capabilities. With a double layer of imported polyester, these curtains block out light, keeping your room cool in summer and warm in winter, which helps save on energy costs. They also provide sound protection, creating a peaceful atmosphere for better sleep. Available in various colours, these curtains can complement any décor, making them an ideal choice for any room.

What We Like
Energy-saving insulation
Effective light blocking
Soundproof for better sleep
Multiple colour options
#TOP 10

MIULEE Extra Thick Thermal Curtains for Winter

1P-QUILTING-BEIGE-132X225
Beige/White Lining
MIULEE Extra Thick Thermal Curtains for Winter Cover
MIULEE Extra Thick Thermal Curtains Eyelet, Insulated Curtains with Quilted Lining for Winter, 1 Panel Heavy Curtains for Bedroom Living Room Doorways, Beige Draft Excluder Curtain for Doors 52"x 88"

The MIULEE Thermal Curtains are designed to provide warmth and comfort during the winter months. Their double-layer construction features a block-out fabric that filters light and enhances privacy, making your home a serene retreat. You will notice a significant reduction in heat loss, helping to keep your living spaces warmer and potentially lowering your heating bills. Additionally, these curtains help to reduce noise, allowing you to enjoy a peaceful environment, whether you're a light sleeper or simply prefer a darkened room.

What We Like
Effective heat insulation
Blocks out light
Noise reduction
Stylish design
Versatile for various spaces
Buying Guide Image
Editor's Notes

During our thermal insulated curtain research, we found 306 thermal insulated curtain products and shortlisted 10 quality products. We collected and analyzed 761,185 customer reviews through our big data system to write the thermal insulated curtains list. We found that most customers choose thermal insulated curtains with an average price of £19.55.

The thermal insulated curtains are available for purchase. We have researched hundreds of brands and picked the top brands of thermal insulated curtains, including Deconovo, PONY DANCE, MIULEE. The seller of top 1 product has received honest feedback from 2,884 consumers with an average rating of 4.9.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.