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How To Seal uPVC Window Frames At Home

How To Seal uPVC Window Frames At Home

A leak or gap on the doors or window frames can indicate use of excessive energy and an increased electricity bill. Whether it’s summertime or winter, you wouldn’t want your home to leak air, especially if you’ve invested dollars in insulating your home.

Sealing the doors and window frames can significantly help in making a difference. It provides protection from cold and chilly winds, rainwater, damping, extreme weather conditions and more.

Polyvinyl Chloride, or the popular PVC, is a type of multifunctional polymer available all over the world.uPVC is basically a kind of material based on PVC. It is a suitable material to use for domestic purposes. The nature of this material easily makes it feasible for use in varied work areas. Yes, from a standard day-to-day product to tools, they are available in all forms to insulate and protect your home.

So what is uPVC? How does it work? How to seal uPVC window frames? In this article, we will help you learn everything about uPVC in detail.

What is uPVC?

uPVC stands for Unplasticized Polyvinyl Chloride that people commonly use as a material to frame all the doors and windows of their spaces. They not only hold the reputation of being good quality materials but also have low maintenance rates.

Another reason for its popularity, uPVC is available in different designs and colours that offer you a lot of great options to suit the specific needs of your home or apartment.

Advantages of Using uPVC To Seal Windows and Doors

Using uPVC to seal the windows frames can be highly beneficial to you. First of all, uPVC windows and doors are very cost-effective. Its manufacturing costs to make frames are reasonably lower than that of frames made out of aluminum or timber.

However, the selling cost of uPVC will vary depending on the sellers and other variables. Still, you can easily manage to grab a good deal for your window frames. If not, then at least you can choose from several options and select the most cost-effective product without compromising on quality.

The uPVC frames are great to provide insulation and efficiently repel rainwater. They manage to prevent rainwater from seeping inside your home through the small gaps present in the doors and window frames. Hence, they are reliable when it comes to providing thermal protection, which means they will simultaneously help in reducing energy consumption. So, you can save on your electricity bill with the help of uPVC doors and windows frames.

If you are looking for something that offers unparalleled durability, uPVC frames are a great option. They need only a piece of wet cloth and sometimes chemicals for cursory dusting and cleanups. You will not have to put extra effort or investment into maintaining them.

Moreover, if compared with timber, uPVC frames do not rot or get destroyed by harsh external weather. uPVC window frames are strong, robust and last for a long time.

How to Install uPVC Windows at Home

For installing uPVC windows, you need to find the right frame from the traditional windows and doors supply shops, local hardware stores or furniture stores. One of the crucial parts is to measure the uPVC frame to avoid external water sipping. Measure in such a way that it keeps 0.4-inch narrower than your window opening.

Consider the size of the window opening. There must be some space kept to ease the process of installation. Also, note that you should not keep a wide gap or space between the wall opening and window frames. It should have 0.2-inches on each of the frame ends. The height of the window frames, however, must remain exactly that of the wall gaps.

Fasten the sill end caps to your window frames with a strong substance. The sill end caps have holes that you need to tighten up with screws. After that, use silicone to seal the frame and sill. Now attach the frame to the hole present in the wall with the help of a helping hand.

If you choose to hold the frame in the line and hole it in the wall, ask the other person to level the window frame. See inside the package to find the leveling packets and wedge them in the frame with the help of a hammer.

Make a mark of 6-inches on either side from the bottom and top. Once you make marks, use an electric drill machine to drill out the holes and screw them into those holes. Finally, your uPVC windows will get installed entirely.

How To Seal uPVC Window Frames?

Now that you know the functions and benefits of using uPVC window frames, the next thing is to understand how to seal uPVC window frames? Here are a few steps that you can follow to seal uPVC doors and windows.

Firstly, you have to decide on the sealant. A suitable sealant that provides good flexibility, durability is fit for the task. There are a lot of silicone sealants available for using inside. Among them, weatherproof silicone sealants can permanently seal the gaps and cracks in uPVC frames without taking away flexibility.

Then comes the use of a hammer and a pry bar to repeal the window trim from either inside or from the outside. Remember to avoid removing from both sides. Following this, fill the gap with the help of expanding can spray foam.

If you mistakenly overfill, do not worry. Rather, allow it to bulge out of your walls. Avoid touching the foam until it completely gets dry. Otherwise, you can create a mess that may give you a tough time cleaning.

After several hours, you will notice that the foam has completely dried up. At that time, use a knife and trim the excess. Replace the cuts in reverse orders and coat them with the paint.

If you have sliding windows, open the frames halfway and lift them out of their lower track. Again, if it is a single-hung window, simply release the lever on the side track of its frame. However, it is ideal to contact the manufacturer to receive specific instructions.

Disclaimer: Please follow these instructions at your own risk. ZebraBlinds takes no liability for any issues or damaged caused through following DIY methods. Since all blinds and shades are different, we always recommend checking with your blind manufacturer or retailer first before making any modifications to your blinds. As well, if you are uncomfortable on your own, look for the help of a professional.