Best Sash Window Weather Stripping of 2025

Howard Chester Avatar
Howard Chester
Last Updated: Jan 8, 2025

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Sash windows are a classic feature in many homes, but they can also be a source of drafts and energy inefficiency. That's where sash window weather stripping comes in. These products are designed to fit around the edges of the sash window, creating a barrier against the elements. They can help to keep your home warmer in the winter and cooler in the summer, while also reducing noise and preventing dust and debris from entering. With a variety of materials and styles available, sash window weather stripping is a simple and effective way to improve the comfort and energy efficiency of your home.

At a Glance: Our Top Picks

Jetec Self Adhesive Pile Weather Stripping Cover #TOP 1
Jetec Self Adhesive Pile Weather Stripping
ftb score rating icon 9.8
METALLIXITY Brush Seal Weather Stripping Cover #TOP 2
METALLIXITY Brush Seal Weather Stripping
ftb score rating icon 9.7
Soezy 16 Ft Sliding Sash Windows Doors Seal Strip Cover #TOP 3
Soezy 16 Ft Sliding Sash Windows Doors Seal Strip
ftb score rating icon 9.5

Top 10 Sash Window Weather Stripping

Jetec Self Adhesive Pile Weather Stripping

Gray
Jetec Self Adhesive Pile Weather Stripping Cover
Jetec Self Adhesive Pile Weather Stripping 3/8 Inch x 3/8 Inch Fuzzy Door Weather Seal Door Brush Strip in High Density for Window Door Sliding Sash Wardrobe DIY Dust Proof(Grey, 2 Pcs)

Keep your home safe and comfortable with the Jetec Self Adhesive Pile Weather Stripping. This package includes 39.5 feet of brush door seal, made of high-density woven pile material. The strong adhesive backing ensures that this weather seal stays in place indefinitely. Not only does it provide soundproofing, dust-proofing, and weatherproofing abilities, but it also offers anti-collision protection for glass doors and windows. Installation is a breeze - simply clean and dry the surface, cut the desired length, and stick it to the frame. With its wide application range, this weatherstrip tape is perfect for sliding doors, windows, and armoires. Enjoy a more efficient and comfortable living environment with the Jetec Weather Stripping.

What We Like
Strong adhesive
Soundproofing and dust-proofing abilities
Anti-collision protection
#TOP 2

METALLIXITY Brush Seal Weather Stripping

METALLIXITY
mtf220309xt0356
3/16"x1/4"x49.2ft
METALLIXITY Brush Seal Weather Stripping Cover
METALLIXITY Brush Seal Weather Stripping (3/16"x1/4"x49.2ft), Card Slot Elastic Door Brush Strip - for Sliding Sash Door Window Wardrobe Seal

METALLIXITY Weather Stripping is a versatile seal strip designed for glass doors, windows, wooden doors, and more. The soft and flexible ethylene propylene rubber material ensures durability while providing windproof, dustproof, weatherproof, and soundproof features. With neat packaging and easy installation, this product offers convenience and protection for your home or commercial space.

What We Like
Versatile Usage
Durable Material
Multiple Protection Features
#TOP 3

Soezy 16 Ft Sliding Sash Windows Doors Seal Strip

Soezy
Gray
5mm * 6mm
Soezy 16 Ft Sliding Sash Windows Doors Seal Strip Cover
Soezy 16 Ft (5m) 196 Inch Sliding sash Windows Doors Tape Pile Draught excluder Brush Seal Strip weatherstrip 5mm x 6mm (3/16 1/4 Inch, Gray)

The Soezy 16 Ft Sliding Sash Windows Doors Seal Strip is a high-quality weatherstripping solution made from environmentally friendly materials. Its flexible brush strip design offers excellent performance in windproofing, dustproofing, weatherproofing, anti-collision, soundproofing, and energy-saving. It is easy to install and can be customized and cut to size with scissors or blade, suitable for family use. The size of 5mm x 6mm (base width x pile height) is perfect for gaps between 1-4mm.

What We Like
Flexible brush strip design with excellent performance in windproofing, dustproofing, weatherproofing, anti-collision, soundproofing, and energy-saving.
Easy to install and customize, suitable for family use.
Made from environmentally friendly materials with thick and soft brushes that have strong resistance, low friction, no noise, and no deformation.
#TOP 4

WRS Silverline Weather Stripping

WRS
021-251WHT-F-24
White
WRS Silverline Weather Stripping Cover
WRS Silverline Offset T-Slot Foam Seal Weather Stripping-White, 24 Ft Roll

The WRS Weather Stripping is designed for use in aluminum or vinyl windows, effectively sealing the top and bottom of both single and double hung designs. This high-quality strip is made from UV stabilized TPE material, ensuring great resistance to wear and tear. Its superior weather resistance means you can rely on it to protect against harsh elements, while its low friction formulation allows for easy closing without excessive force. By using this weather stripping, you enhance the comfort of your home, keeping drafts at bay and improving energy efficiency.

What We Like
Easy installation
Durable UV resistant material
Effective weather protection
Low friction for easy closing
#TOP 5

kerfseal Window Weatherstrip Seal

kerfseal
White
‎25' feet
kerfseal Window Weatherstrip Seal Cover
1/4" inch (Foam-Filled) Window Kerf Slot Sash Weatherstrip Seal Bulb [Bright White]… (‎25' feet)

kerfseal Weatherstrip Seal is a high-quality foam-filled kerf weather strip designed to seal your windows effectively. The OEM quality ensures durability and long-lasting performance. This weather strip, in bright white color, comes in a 25 feet length, offering ample coverage for your windows. The seal bulb design provides a tight seal, preventing drafts and moisture from entering your home. Installing this weather strip can enhance energy efficiency, reduce noise, and improve overall comfort in your living space.

What We Like
Durable foam-filled seal
25 feet length
Effective in sealing windows

METALLIXITY Brush Seal Weather Stripping

METALLIXITY
mtf220309xt0368
9/32"x5/16"x49.2ft
METALLIXITY Brush Seal Weather Stripping Cover
METALLIXITY Brush Seal Weather Stripping (9/32"x5/16"x49.2ft), Card Slot Elastic Door Brush Strip - for Sliding Sash Door Window Wardrobe Seal

Enhance your home with the METALLIXITY Seal Strip. This versatile weather stripping is perfect for glass doors, windows, security doors, and more. Crafted from ethylene propylene rubber, it offers durability and flexibility. The windproof and dustproof design ensures a weatherproof and soundproof seal. The neat packaging prevents tangling, making installation a breeze. Say goodbye to drafts and noise with this high-quality seal strip.

What We Like
Versatile usage
Durable material
Weatherproof and soundproof
#TOP 7

METALLIXITY Weather Stripping Brush Seal

METALLIXITY
mtf220309xt0287
White
11/32"x3/16"x32.8ft
METALLIXITY Weather Stripping Brush Seal Cover
METALLIXITY Adhesive Brush Seal Weather Stripping (11/32"x3/16"x32.8ft), Door Brush Strip - for Sliding Sash Door Window Wardrobe Seal, White

The METALLIXITY Brush Seal is designed to fit a variety of doors and windows, enhancing the insulation in your home. It measures 32.8 feet long and is perfect for sealing gaps between 0.1 to 0.16 inches, ensuring a snug fit. The soft and flexible material is durable and safe to handle, making installation easy and hassle-free. This seal also offers multiple benefits, such as being windproof, dustproof, and soundproof, providing a more comfortable living environment while protecting against the elements.

What We Like
Versatile application
Easy installation
Weatherproof protection
Durable and flexible
#TOP 8

Abeillo 32Ft Self Adhesive Weather Stripping

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Abeillo 32Ft Self Adhesive Weather Stripping Cover
32Ft (10m) Self Adhesive Sliding Weather Stripping 3/8 Inch x 1/4 Inch, Doors Tape Pile Draught Excluder Seal Strip Weatherstrip for Window Door Sliding Sash (1/4inch * 3/8inch)

The Abeillo Weather Stripping is a practical solution for sealing gaps in your doors and windows. With its strong adhesive backing, it stays firmly in place, providing insulation and preventing drafts. You'll appreciate its soft, high-density felt that not only dampens sound but also protects against dust and weather elements. Installation is a breeze—just clean the surface, cut to size, and stick it on. This versatile strip is perfect for various applications, from glass doors to cabinets, making your living space more comfortable and energy-efficient.

What We Like
Strong adhesive backing
Soundproof and dust-proof
Easy to install
Versatile applications
#TOP 9

uxcell Weather Stripping Brush Seal

a24033100ux0275
White
uxcell Weather Stripping Brush Seal Cover
uxcell Self Adhesive Brush Seal Weather Stripping 3/16" x 3/8" x 16.4ft, Door Brush Strip for Sliding Sash Door Window Wardrobe Seal, White

The uxcell Weather Stripping is designed to enhance your home's comfort and efficiency. With its soft polypropylene material, this brush seal provides excellent insulation while preventing drafts and dust from entering your space. You’ll appreciate the easy installation process—just peel off the backing and stick it to your desired surface. If needed, you can trim it to fit perfectly. Additionally, this flexible strip adapts to uneven surfaces, ensuring a tight seal that helps reduce noise and protects against moisture and outdoor elements.

What We Like
Easy installation
Effective noise reduction
Flexible for uneven surfaces
Durable and soft material
#TOP 10

Awclub Weather Stripping Brush Seal

3/16" x 1/4" x 20ft
Gray
Awclub Weather Stripping Brush Seal Cover
Awclub Brush Seal Weather Stripping, 3/16" x 1/4" x 20ft Card Slot Door Brush Strip for PVC Sliding Sash Door Window and Wardrobe Seal - Non-Adhesive Backing

The Awclub Brush Seal is designed to fit gaps between 0.08" and 0.16", making it ideal for various sliding doors and windows. Made from thick and soft polypropylene fiber, it provides excellent noise reduction and durability. You will appreciate its easy installation—just slide it into the groove without any hassle. Plus, the flexible design allows you to cut it to the perfect size for any shape, ensuring a snug fit. This product not only seals effectively but also enhances insulation and soundproofing in your home.

What We Like
Easy installation
Customizable length
Noise reduction
Durable material
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How do you weatherstrip old wood casement windows?

If your old house has wooden casement windows, use spring bronze weather stripping and install much as you would for a door. Assuming the window opens outward, orient the nailing edge of the strip toward the outer edge, so the window pulls snugly into the spring. Trim the weather strip around the hinges.

Editor's Notes

During our sash window weather stripping research, we found 24 sash window weather stripping products and shortlisted 10 quality products. We collected and analyzed 5,873 customer reviews through our big data system to write the sash window weather stripping list. We found that most customers choose sash window weather stripping with an average price of $12.15.

The sash window weather stripping are available for purchase. We have researched hundreds of brands and picked the top brands of sash window weather stripping, including Jetec, METALLIXITY, Soezy, WRS, kerfseal. The seller of top 1 product has received honest feedback from 1,261 consumers with an average rating of 4.9.

Written by
Howard Chester Avatar

Howard Chester is an architect from New York who holds a master's degree in architectural design, his passions for interior design and home improvement contribute to his extensive knowledge of all things furniture and home goods. Howard Chester Specializes in various architectural and interior design projects. He often publishes articles related to decoration on key websites and interior design magazines.