There are a lot of companies and constructors that work on contract and will fix your windows. They usually charge per window. The total cost depends upon three factors: window size, no. of windows that need caulking, and the labor fee.

What is the cost of Caulking windows?

Generally, the cost charged by contractors ranges from $1.25 to $3 per linear foot. if you hold a one-story building then it will cost you about $1.50 to $2 per linear foot and if you have a two-story building then be ready to pay double it.

If you want to save yourself from paying the labor fee then you can do this work on your own. If you decide to do it on your own then you will need to buy only window caulk and its cost can stretch from $5 to $20 depending upon the type of material you use. Decide to use only one-half of the caulk cartridge on the double-hung window. In this way, you can reduce your cost by up to 50-60 percent.

Caulking Window Outline

Naturally, it is a very simple and straightforward job. On the other hand, it can be a very time taking job and that’s why it is also expensive work. Once you give the contract to the constructor then the worker will remove all the old caulk from the windows with the scraper or utility knife. After the removal, the worker will look for any cracks or seal leaks in all the windows. After properly removing the old caulk, the area will be cleared and a new caulk layer will be implemented with the caulking gun.  For operable doors and windows, weatherstripping will be used rather than caulking.

Types Of Caulks

The market consists of two different types of caulks. One is latex and another one is silicone. 

Latex Caulk: the caulk made with latex is easier to apply and it can also be painted. Silicone Caulk: the caulk made with silicone is more reliable and long-lasting. Silicone caulk can easily resist extreme temperatures.

What are the Additional Costs?

If you want to do the caulking of the windows of your house on your own then you will require a caulking gun which is not much expensive and can be bought for under a few dollars.

Assuming that you have a two-story house and you want to change the caulking by yourself then you will also need a ladder to attain higher floors. A durable ladder will cost you between $150 to $250.

Another additional cost can be window cleaning before applying caulk if dirt spots are noticed.

Tips to Remember.

Silicone caulk is favored by a lot of people as it is more adjustable, waterproof and it is long-lasting than others. Whenever you want to paint the caulk, do keep in mind that you buy the caulk that is paintable.

The fall season is the best time to get the windows caulked because during that time the caulk is capable to fulfill the way you want it. Low humidity is also a plus point as it helps to avoid cracks and swelling while the caulking is happening. 

Ways To Save Money?

Whenever you are looking for a contractor, don’t just accept what the contractor says and don’t hire the first one that comes to you.  Instead, get multiple bids and compare those bids before choosing the service provider. Finalize the contractor that is qualified enough to do the job and is also economical.

Do look for a good weatherproofing specialist for larger projects as good weatherproofing of the house will reduce your energy bills.

Generally, caulking of the windows is necessary for the prevention of the house from air, dust, water, and many other things. These are also essential to keep the temperature of the house normal. These are also cost-effective as they help in reducing utility bills. All in all, it is a good and useful way to spend money.

What Is the Cost If You Want to Re-Caulk the Window?

This cost will be different from applying the caulk for the first time. Cost of removal of old caulk will be added. The cost of removing and applying caulk depends upon the size, number, and location of the windows. The price of caulking stretch from $40 to $100 per window. 

When Caulking Should Be Replaced?

On average caulking lasts only 3-5 years. The time duration depends upon the material of the caulk and the location where it is installed. Weather also plays an important role in the durability of the caulk because in those areas that face extreme weather conditions you might have to change the caulk every two to three years.