How much does weather stripping cost to install?
Ashburn, VA

How much does weather stripping cost to install?

Ashburn, VA

How much does weather stripping cost to install?

$130 – $470cost for an average home (with professional installation)
$1 – $5average cost per linear foot (with professional installation)
$0.16 – $4.00average cost per linear foot (DIY materials only)

Get free estimates for your project or view our cost guide below:

$130 – $470 cost for an average home (with professional installation)

$1 – $5 average cost per linear foot (with professional installation)

$0.16 – $4.00 average cost per linear foot (DIY materials only)

Get free estimates for your project or view our cost guide below:
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Daniel Bal
Written by
Daniel Bal
Edited by
Kristen Cramer
Fact-checked by
Tom Grupa

Weatherstripping cost

The cost of weatherstripping an average home is $130 to $470, depending on the material, number of windows and doors, and size of the gaps. Weatherstripping costs $5 to $10 per window and $35 to $90 per door with professional installation. Weatherstripping materials cost $0.16 to $25.00 per linear foot.

Cost of weatherstripping by location
Locations Average cost installed
Window $5 – $10
Door $35 – $90
Garage door (single) $45 – $100
Garage door (double-wide) $80 – $180
Attic door $35 – $90
AC unit (window or in-wall) $15 – $20
Fireplace $200 – $400

Weatherstripping material prices

The price of weatherstripping material ranges from $0.16 to $25.00 per linear foot, depending on the type, purpose, and location.

Weatherstripping material prices by type
Type of weatherstripping Average price per linear foot* Placement
Foam tape $0.16 – $0.25 Tracks of sliding and double-hung windows
Felt $0.25 – $0.50 Around windows and doors
Tubular $0.25 – $0.50 Along the inside of a door
Tension seal (V-seal) $0.25 – $0.50  Inside of sliding and double-hung windows and doors
Gasket $0.60 – $1.75 Window or door stops
Caulk $1.25 – $4.00 Along the area where the window or door meets the frame
Reinforced foam $1.25 – $1.50 Window or door stops, or the bottom of a door
Reinforced silicone $1.25 – $1.75 Window or door stops
Fin seal $1.50 – $2.00 Sliding glass doors or aluminum sliding windows
Interlocking metal channels $6.00 – $10.00 Around door perimeters
Door sweep $13.00 – $20.00 Extends past the bottom of a door
Magnetic $22.00 – $25.00 One on the door and one on the jamb

*Not including installation

Weatherstripping cost by location

Window weatherstripping cost

Installing window weatherstripping costs $5 to $10 per window for labor and materials. Windows are the least expensive to seal because of their small size.

Weatherstripping costs by window type
Window type Average cost per window*
Single-hung window $5 – $6
Side-sash and double-hung window $6 – $7
Casement window $5 – $6
Awning window $5 – $6
Bay window $7 – $10
Sliding window $7 – $10

*Including installation.

Contractors applying weather stripping around a window.
Contractors applying weather stripping around a window.

Door weatherstripping costs

Weatherstripping a door costs $35 to $90 per door for labor and materials. The cost to seal a door is higher than a window because of its increased size and the need for more complex materials.

Weatherstripping costs by door type
Door type Average cost per door*
Storm door $35 – $40
Hinged door $35 – $80
Patio door $35 – $90
Dutch door $50 – $80
French doors $50 – $90
Sliding glass door $60 – $90

*Including installation.

Garage door weatherstripping cost

The cost to weatherstrip a garage door is $45 to $100 for a single-wide door or $80 to $180 for a double-wide door, including materials and professional installation.

The following material prices are based on the dimensions of an average single garage door.

Weatherstripping costs for garage door
Seal type Description Average material price* (Single 8'x7' garage door)
Bottom seal Slides onto the bottom of the garage door, providing a seal between it and the ground when it is closed $15 – $30
Doorstop molding Creates a seal around the sides and top of the garage door $10 – $30
Panel weatherstripping Seals the gaps between the panels of garage doors that do not interlock or come together when closed $20 – $40

*Not including installation.

Weatherstripping installation cost factors

Professionals charge $50 to $150 per hour for labor to install weatherstripping, depending on how many windows and doors need sealing and the material you select. Most installers charge a minimum fee for at least one hour of work.

Weatherstripping installation cost factors
Factor Average cost
Labor cost $50 – $150 per hour
Material $0.16 – $25.00 per linear foot
Tools $10 – $25

Additional factors that affect the cost include:

  • RepairsWindow frame repair costs $150 to $600, while door frame repair costs $75 to $220. If a frame is damaged, the installer must fix it before applying the weatherstripping.

  • Window glass Window glass replacement costs $150 to $500.

  • Frame gaps – Caulking costs $1.25 to $4.00 per linear foot and fills the gaps between the frame and window or door. However, caulking is typically only necessary if the weatherstripping process involves the installation of a new window or door.

Cost to replace weatherstripping

Removing and replacing weatherstripping costs $500 to $550 for an average home or $8 to $115 per window or door, with windows priced less than doors because of their smaller size.

Replacement is more costly than initial installation because it includes the removal of old weatherstripping. Removing the original weatherstripping can also cause damage that must be repaired before installing the new material.

Weatherstripping removal and replacement vs. initial installation costs
Stripping location Average removal and replacement cost Average initial installation cost
Window $8 – $15 $5 – $10
Door $45 – $115 $35 – $90
Entire home $500 – $550 $350 – $400

DIY vs. professional installation

Weatherstripping a window or door is an easy DIY project. However, hiring a professional contractor or handyman ensures proper installation. A handyman charges $50 to $80 per hour for labor.

Consider hiring a pro to handle the job if any of these conditions apply:

  • Window and door frames need repair or replacement

  • Limited access to windows

  • Non-standard-sized windows and doors

  • Large or whole-house project

Weatherstripping FAQs

What is the purpose of weatherstripping?

Weatherstripping prevents air from entering or exiting through gaps around the edges of windows and doors. Sealing these air leaks improves your home's energy efficiency by preventing the overuse of heating and air conditioning.

Does weatherstripping keep bugs out?

It's possible for weather stripping to keep bugs out, but that is not its primary function. However, if there are gaps around your windows and doors large enough for bugs to enter, weatherstripping may fix that problem.

Is weatherstripping effective in keeping cold air out?

Yes, weatherstripping keeps out cold air in the winter and warm air in the summer. By sealing around windows and doors, weatherstripping prevents outside air from entering and traps the conditioned air inside.

Should I install weatherstripping on my doors and windows?

Yes, you should install weatherstripping on your doors and windows. It's a practical and cost-effective way to lower heating and cooling costs by sealing gaps that allow air into and out of a home.

Weatherstripping also acts as a barrier to prevent water and insects from entering through those gaps, protecting the home from the damage both can cause.

Hiring weatherstripping contractors

Consider the following when choosing a contractor for weatherstripping:

  • Consider weatherstripping as a DIY project.

  • Search for at least 3 to 4 in-person quotes.

  • Read reviews from reputable websites such as HomeGuide and Google.

  • Request a detailed estimate in writing.

  • Ask for multiple references and photographs of previous work.

  • Avoid hiring someone who has not made an on-site visit.

  • Be wary of contractors who ask to be paid in full before completing the work.

  • Beware of the lowest quote; lower quotes may reflect a lower quality of work.

Questions to ask

Ask these questions to ensure you hire the best contractor for your project:

  • How many weatherstripping projects have you done in the past year?

  • Can you provide references?

  • Which weatherstripping material do you recommend for my project, and why?

  • What is the estimated cost for the project?

  • How likely is the estimated cost to increase by the end of the project?

  • Do you require a deposit?

  • Will the project require a permit? If so, is that cost included in the estimate?

  • How long will it take you to complete the work?

  • What type of warranty do you offer? How long does it last?

  • Is there anything not covered in the warranty?

  • How can I best maintain the weatherstripping you install?