Best Window Sills 2026

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Last Updated - 03.02.2026

Best Choice

01

Aeovot

Aeovot Windowsill Indoor Plain Waterproof Windowsill Mat Made of 3.5 mm Foam, Decorative Window Sill Protection Cats Dog Scratches Dustproof Window Sill Cover (Beige, 200 x 20 cm / 78.7 x 7.9 inches)

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9.9

Exceptional

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Versatile: this window sill interior window seat cushion is perfect for protecting and decorating various surfaces such as window sills, shelves, tables or worktops. Ideal for kitchens, living rooms, balconies, offices or any other room where you value aesthetics and protection
Protection and decoration: this decorative window sill film inside is water, oil and dust repellent as well as scratch-resistant. It is easy to clean and maintain and protects your windowsill from water stains and everyday wear and tear, so it always looks clean
Non-slip and stable: our window sill trim inside has a textured, non-slip underside that ensures a firm grip even on smooth surfaces and provides stable protection even in strong winds or when pets move
Can be cut to size and individually adjustable: this waterproof window sill mat is easy to cut to fit any windowsill size and shape - whether straight or curved. After cutting, the edges of the non-slip windowsill mat remain smooth and do not fray or roll up
3.5 mm thick foam material: This window sill protection mat for dogs is made of 3.5 mm thick foam material and effectively prevents condensation, scratches and scrapes from cats, dogs and other pets. At the same time, it gives your window a stylish touch without affecting opening and closing

46,39 €
Value for Money

02

vidaXL

vidaXL Window Sills Untreated 70 x 15 x 2 cm Solid Oak Wood Window Sill Wooden Stair Step Wooden Window Sill Window Sill Oak Wood Pack of 2

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9.8

Exceptional

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

Untreated surface: This window sill is made of untreated oak. You can retain its natural colour, but also paint or paint it as desired.
Robust and sturdy material: Solid oak wood is known for its strength, durability and beautiful grain, which is why it is ideal for making durable furniture. Thanks to its natural resistance to insect infestation and mould formation, oak furniture looks brand new even after years of use.
Perfect presentation surface: This oak window sill is the ideal presentation surface for your favourite books, coffee cups or decorative items and highlights both the style and functionality of your room.
Give your window a natural and unique look with these wooden window sills
Easy care: Thanks to the smooth surface, the window sill can be easily cleaned with a damp cloth.

42,99 €
03

Dekofasada

Dekofasada Interior Window Sill PVC 25 x 120 cm Window Sill with End Caps for Indoor Window Sill Plastic for Various Windows with Side Ends Walnut

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9.7

Exceptional

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 APPLICATIONS - Compatible with various windows PVC window sills can be mounted on windows with PVC, wood or aluminum frames. They are suitable for new buildings and for modernising existing windows. The universal dimensions and sturdy construction make it easy to adapt to standard and special solutions. This window sill fits in the living room, kitchen, bathroom, study or bedroom as well as many other rooms.
Versatile in different buildings. The window sill is suitable for use in a wide range of objects such as single-family houses, apartments, offices, practices, hotels, schools or restaurants. Its subtle design and robust design make it suitable for private living areas as well as public facilities where reliability and a neat appearance are required.
PVC interior window sill - solid and attractive design. Window sills made of multi-chamber PVC profiles are a practical element for the design of interiors. The foil-coated surface ensures an attractive appearance and durability in everyday use. They match modern as well as classic interior styles and support a harmonious room concept. The smooth surface makes cleaning and maintenance easier.
Material and technical data: the interior window sill is made of high-quality PVC - a lightweight, dimensionally stable plastic with a smooth, easy-care surface. This version has the dimensions profile depth 25 cm × profile length 120 cm. Other sizes are available in the selection next to the item. Available in many colours that can be selected right next to the item. Box contents: 1 PVC window sill with 2 side end caps.
Complete set and quick assembly. Each window sill comes with side PVC end caps that allow a clean and harmonious finish of the edges and eliminate the need to purchase additional parts. The installation is done without drilling, which significantly simplifies installation and ensures quick, secure attachment of the windowsill.

27,90 €
04

Seiletech.de

Seiletech.de Window Sill PVC - 15 cm x 100 cm - White - Window Sill - Indoor - Interior Window Sill - Indoor - Sold by the Metre - Living Room - Decoration - Plastic

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9.6

Exceptional

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

Item features: the veneer layer used ensures that our interior window sill is easy to clean with all standard cleaning agents. Our interior window sill forms dimensionally stable and non-fading a beautiful look in any room. No drilling attachment is very quick and easy. We offer the window sills in different colours: white, beech, marble, mahogany, nut, oak gold, graphite.
Important: it is possible to cut the window sills individually for you. We can only process the lengths as desired, depth not If you would like a different length, please write a note at checkout and/or send us a message. Therefore, please note that a return for this item is generally excluded.
High quality: the Seiletech.de window sill is made of high-quality plastic. This makes the window sill very easy to clean and extremely robust. The window sills have a PVC core that increases their durability.
Box contents: all interior window sills come with a protective film to avoid damage during transport. You can choose from different lengths and depths: length - 90 cm, 100 cm, 110 cm, 120 cm, 130 cm, 140 cm, 150 cm, 160 cm; depth - 15 cm, 20 cm, 25 cm, 30 cm, 35 cm. You will receive 2 panels for each windowsill.
Areas of application: the window sills are manufacturing elements of each window. Our window sills are suitable for wood, aluminium and PVC windows. If you want to arrange a window bed for your cat, our window sill will feel the purpose well.

21,99 €
05

Hausfux

HausFux Window Sill Interior Plastic | PVC Made to Measure Including Side Panels (White, D x L | 15 x 50 cm)

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9.3

Excellent

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

Robust: The material is resistant to moisture and scratches.
Non-fading: Thanks to UV-resistant decorative film, our window sills are lightfast and the colours remain as beautiful as on the first day.
Individual length cut: Choose the appropriate size and colour, click on the 'Customise now' button and enter your individual length.
Easy installation: The window sill is cut to your desired size. The delivery includes end caps.
Easy care: Standard household cleaners can be used for cleaning.

13,75 €
06

K&H

K&H Manufacturing K&H EZ Window Mount Kitty Sill, Double Stack

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19% Off
9.2

Excellent

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

The cover can be removed for washing. Machine wash at low temperature. Air dry.
Large rotating pressure suction cups provide incredible stability
Folds down to allow blinds and blinds to be pulled down
Easy to install
A hole in the top tier allows you to switch between both levels

42,24 € 52,43 €(19% Off off)
07

Window Garden

Window Garden Vegetable Rack - Window Shelf for Plants, Clear Acrylic Shelves - Suction Cup Indoor Plant Holder - Glass Windowsill Extension for Microgreens Kit, Seed Starter Pots (1 Pack)

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9.1

Excellent

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

Sturdy, durable: made from high-quality, clear acrylic. Achieve the floating invisible shelf effect!
Strong hold with strong, double ribbed suction cups. Adheres well to smooth surfaces. Holds up to 10 pounds.
Plants go before more light means better growth. Also ideal for starting seeds for your outdoor garden.
Many uses: perfect for indoor plants, microgreens and succulents. Display figures, toys, photo frames, etc.
Innovative, space-saving design: tidy up your windowsill and worktops. Grow a vertical garden!

6,99 €
08

Arpaper

Arpaper Scrapbooking Accessories Flower Stickers Aesthetics 3 Rolls Washi Tape Sticker Decoration for Scrapbooking, Albums, Mobile DIY (Window Sill Stickers 2)

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8.8

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

TIP: the pattern is pre-cut, good to tear, easy to use
Suitable for: scrapbooking, albums, magazines, magazines decoration, can be shared with family and friends
Material: PET material, waterproof, good print quality
After-sale: any questions about the stickers can contact us
Aesthetic sticker set: 3 rolls PET tape sticker windowsill theme, vines, flowers decoration, is very versatile scrapbooking accessories

10,99 €
09

Arpaper

Arpaper Scrapbooking Stickers Accessories Flower Sticker Set 3 Rolls Washi Tape Sticker Decoration for Scrapbooking, Albums, Mobile DIY (Window Sill Stickers 1)

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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

TIP: the pattern is pre-cut, good to tear, easy to use
Suitable for: scrapbooking, albums, magazines, magazines decoration, can be shared with family and friends
Material: PET material, waterproof, good printing quality
After-sale: any questions about the stickers can contact us
Aesthetic stickers set: 3 rolls of PET tape sticker window sill theme, vines, flowers decoration, is very versatile scrapbooking accessories

10,99 €
10

ManyuGas

Artificial Succulents Plants with Black Ceramic Pot, Set of 4 Small Fake Plants, Decor for Office, Desk, Window Sill, Table, Bathroom, Balcony, Kitchen

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8.3

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

These cute fake succulents look lifelike and add elegance to your landscape. If for any reason you are not satisfied with the fake plants, let us know and you will receive your money back or send it again.
Realistic design: small faux succulent potted plants with bright colours, exquisite workmanship, realistic appearance, give you a realistic feeling when you touch them.
PE and EVA material: artificial plants are made of high-quality PE and EVA materials. Our small artificial plants stay fresh and beautiful for a long time. Realistic appearance, bright colours make it vivid.
Maintenance-free: fake succulents are easy to care for and you do not have to water them or take care of them so often. Great for those who love cute succulents, but do not have the time to care for them.
Home office decoration: mini artificial succulent plants are designed for interior decoration. It is suitable for windowsill, living room, bedroom, kitchen, bookcase, desk, table top or any other place where you want to add vitality.

12,99 €