10 Best casement windows in Deutschland

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Last Updated - 24/04/2025

Best Choice

01

DENFOON

DENFOON Solar Electric Roller Blinds Thermal Blind with Remote Control Blackout Roller Blind With/with Drilling Easyfix Klemmfix Rechargeable Battery Tube Motor Smart Roller Blind Anthracite

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9.9

Exceptional

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The wireless electric roller blind is a product that can be installed in any room. It will be perfect in the living room, bedroom as well as in a spacious office. It not only limits the penetration of sunlight into your interior, but also has a decorative function. High-quality fabrics effectively protect the room from the outdoor environment. If you want to control multiple blinds at the same time, you can buy our 15-channel remote control accessories in our store.
Klemmfix without drilling and with drilling: our electric blinds offer versatile installation options. Thanks to the Klemmfix system, they can be mounted without drilling. With the clamp mounting, you can avoid drill holes and possible damage to your windows and frames. (Clamp holder suitable for 15 - 25 mm window casement thickness) Fabric width 3 cm narrower than carrier outer dimensions.
In the production of our roller blinds, we first used a polyester fabric as the fabric material. The back has a light blocking coating and has a different colour than the front. This silver coating gives you additional benefits. In addition to blackout, it also gives our roller blind model insulating properties, as it repels heat in summer and keeps heat in the room in winter.
During our promotion we give free solar panel. The thermal blinds have built-in lithium batteries and can be easily used with our free solar panel for power supply. In addition, they can also be charged via a USB-C charger. We recommend mounting the solar panels in places where enough solar radiation offers.

103,99 €
Value for Money

02

JeCo

Basement window - plastic - window - inside white / outside colour: anthracite, mahogany, walnut, dark oak, golden oak, various dimensions, DIN left/right, double glazing.

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9.8

Exceptional

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Traditional appearance: the cellar windows with square glazing strips set new standards in house construction or house renovation
Safe shipping: the windows are sent securely packaged
Narrow profile: the white frame has a 60 mm depth and a 4-chamber system, plus a steel core in U-shape for more stability and light exposure
Glazing: the window has a double thermal glazing with argon - 24 mm (4/16/4) - Ug = 1.1 W/m²K
Cellar window dimensions: we offer you all standard cellar window dimensions.

59,90 €
03

BLINNGO

Blinngo AirLock 500 cm Window Seal for Mobile Air Conditioners, AirLock for Attaching to Casement Windows

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9.7

Exceptional

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WATERPROOF AND EASY CARE The window seal is waterproof and washable, making it easy to assemble yourself. When the summer is over, you can take it off for washing and store it for next year.
Universal window seal: universal window seal, works with most windows with a maximum circumference of 500 cm.
HELP COOL Our air conditioner window seals prevent warm air backflow by locking the hose between the window frame and the window itself, reducing cold air escape and keeping your room cooler for longer.
Environmentally friendly: by using window seals, the cooling performance of air conditioning can be improved, save electricity bills and reduce carbon dioxide emissions, which is beneficial to environmental protection.
Easy to install: Attach the adhesive strip to the window frame and the window, then attach the window seal to the window frame, attach the zip to the window seal and place the hose of your air conditioner out of the window. The installation is complete.

12,99 €
04

dentedeleao

dentedeleao 300 cm Window Seal, No Drilling, Self-Adhesive Window Seal for Air Conditioning, Mobile Air Conditioners, Roof Windows, Exhaust Dryer, Tumble Dryer, Casement Windows (White)

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9.4

Excellent

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Weather-resistant: window sealing. Made of high density nylon material, very strong. It protects your devices and windows from wind, rain, cold and heat.
NO DRILLING REQUIRED Our self-adhesive material ensures a secure attachment without the tedious drilling of holes in your window frames. Simply stick on and enjoy a perfect seal immediately.
MULTI-PURPOSE Perfect for a variety of applications such as air conditioners, mobile air conditioners, skylights, exhaust drying, tumble dryers and casement windows.
HIGH QUALITY MATERIAL We use only the best material to ensure our caulking is durable and effective. You can rely on the quality of our products.
EFFICIENT SEALING SAVES ENERGY AND MONEY Our air conditioner window seal profiles effectively prevent warm air from escaping from the room while preventing warm air from entering the room, keeping the room consistently cooler.

8,99 €
05

Heveer

Window Latch Window Lock White Tilt Regulator Window Stopper with 8 Screws for Adjusting the Window Opening Pack of 2

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9.2

Excellent

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Widely Used Suitable for all kinds of sliding and casement windows, so that open windows can be locked at different angles. Ideal for all plastic, wood or metal windows.
Unique Design Our window restrictor is designed with 5 slots. You can adjust the opening range according to your needs to limit the opening width.
Premium Material The white window stopper is made of high quality metal with white coating, strong and durable, not easy to rust, and have a long service life.
Package includes: includes 2 window latches, 8 mounting screws. It plugs directly into your original handle and requires no additional installation, making it easier and faster.
ADJUSTABLE WINDOW LOCK With our window locks, you can limit the opening path of the window and prevent the window from closing in strong winds and maintaining air circulation.

9,99 €
06

Andersen

Andersen Compact Awning/Casement Window Handle WHITE by Andersen Windows

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9.1

Excellent

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White
Andersen Compact awning/Casement/Window/Handle

28,27 €
07

Generisch

AirLock Window Seal for Mobile Air Conditioners, Tumble Dryer, Exhaust Dryer, Hot Air Stop, Suitable for Windows, Casement Windows, Roof Windows, No Drilling, White - 400 cm

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9.0

Excellent

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Main highlights

[Efficient cooling]: Energy saving. The window seal for portable air conditioners helps to direct the warm air through the hose out of the air-conditioned room and prevents it from flowing back. Cool your room more efficiently while reducing energy consumption to reduce your electricity bill and reduce carbon dioxide emissions to protect the environment.
[EFFORTLESS INSTALLATION]: No complicated steps such as drilling holes or using additional tools are required. Follow the detailed German instructions to complete the installation in minutes. It is easy and convenient for you to apply the adhesive fastener to the frame, stick the window seal on the frame, install the exhaust hose and seal the zippers.
[CUSTOMER SATISFACTION]: We hope our customers are 100% satisfied with our product and from our service. If you have any questions regarding the product or service, please feel free to contact us, we are always at your service. We will be happy to serve you.
Window seal: 400 cm window seal for mobile air conditioners, tumble dryers and exhaust dryers, airlock for attaching to windows, roof windows, casement windows, no drill holes required.
Multifunctional: Increase cooling performance and keep insects away. This air conditioning window seal keeps cool air inside and insects out by locking the hose between the window frame and the window itself, making your mobile air conditioner more efficient and cools your room in less time, keeping your room cooler for longer.

24,99 €
08

FACAIIO

Carbon Steel Groove Ball Bearing Pulley Wheels Suitable for Casement Windows, Kit of 10

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8.9

Very Good

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【Stylish Design】With a stylish design, these pulley wheels add a touch of elegance to your furniture or hardware. Their sleek appearance enhances the overall aesthetics of your doors or drawers and increases the visual appeal of your space.
【Application】Designed for various hardware accessories, these pulley wheels are suitable for a variety of applications, including moving doors, sliding glass doors, aluminum alloy doors and wings, shower room pulleys and drawers. They offer reliable performance in multiple settings.
Smooth and - Made of high carbon steel, these pulley wheels offer excellent durability and long-lasting performance. With their deep groove ball bearings, they ensure smooth and effortless gliding and provide a satisfactory user experience.
Precise specifications: With an inner diameter of 5 mm, outer diameter of 23 mm and a thickness of 7 mm, these pulley wheels are precisely engineered to fit perfectly into your equipment. The exact dimensions ensure smooth operation and efficient functionality.
Practical quantity: This set contains a set of 10 pulley wheels, which provide ample replacement or spare parts for your needs. Whether you are working on a small project or a large installation, these pulley wheels provide convenience and practicality.

9,96 €
09

Andersen Windows & Doors

Andersen Hardware Pack, Classic E-Z Casement Window - Stone - 1361537 by Andersen Windows

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8.8

Very Good

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Compatible with Classic E-Z Casment 1999 - today Windows
Colour: stone
Andersen window hardware pack

26,92 €
10

GEERDAN

Window Seal, Anti-Mosquito, Waterproof, Hot Air Stop, for Mobile Air Conditioners and Exhaust Tumble Dryers, for Attaching to Windows, Roof Windows, Casement Windows, No Drilling (400 cm)

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide application: our air conditioning window seal, waterproof, rainproof, suitable for portable mobile air conditioners, dryers, exhaust dryers and dehumidifiers, suitable for use in the home or office. You can open or close the window at any time without removing the window seal.
To the environment: this mobile air conditioning window seal helps to reduce energy consumption and reduce carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioners. Plus, it also provides perfect protection against small uninvited summer guests and prevents moisture from entering. The window seal for mobile air conditioners is an enrichment for any household.
Quick and easy installation: for installation, simply attach the included adhesive tape to the window frame, fix the window seal to the frame and window, and you're done
Improve cooling performance and save energy: our air conditioner window seal has a better seal that blocks the return of warm air, so that your mobile air conditioner can cool your room more efficiently in less time and help you reduce energy consumption, save money on your electricity bill.
Available size: air conditioning window seal for windows with a circumference of 400 cm. However, cannot be used on a window for the left and right wing or sliding door. Please measure the length of all four sides of the window before purchase and choose the right size. Measure the 3 sides of your window frame and add them, A + B + C must be less than or equal to 400 cm.

12,99 €