Knowing when it is time to replace your windows is essential. Old windows can have mould growing on them. However, when replacing, you need to do it properly. This guide will be all about why proper replacement window installation matters.

Improper installation can cause HVAC systems to work inefficiently. Moreover, damaged windows are a money pit. Over time, that can add to the costs. Here is all you need to know about window installation.

Why Installation Matters?

Your windows do more than bring your home's aesthetic together. It keeps the cold out and the warmth in. If your windows are not installed properly, they will be unable to do their job correctly. That is why proper windows installation matters.

Poorly installed windows let moisture seep in. Excess moisture is harmful to you and your walls. Moreover, your house's structural rigidity can also be compromised. There are tons of online DIY tutorials on window installation.

However, those tutorials sometimes make window installation too easy. If you know what you are doing, installing the windows yourself is okay.

But you could face problems if you install it incorrectly. You could have simple gaps to severe issues like completely non-functional windows.

Gaps around your windows can cause drafts. And you know what that means? Ridiculous utility bills. Apart from that, poorly installed windows do not even look that good. You would always have a ghastly view whenever you look out your windows.

And let us tell you, it can get annoying after a while. Your house will lose its symmetry. In addition, the wrong size and installation lead to condensation build-up. These are eye sore as well.

Assess the Old Windows and Confirm and Size

Installing new windows is about more than just buying new windows. You need to measure the old ones. And then buy new ones that match the exact size. That is why you should always have a professional assess your old windows.

They can tell you the exact size of windows you need. We have to stress checking the size and fit beforehand. Otherwise, if you install the wrong size windows, you will need to remove the whole thing and start over.

As a result, it will cost you more. Not to mention it will save much more time as well. Improper fit can also result in all the annoyances we mentioned earlier: high bills, poor thermal performance, and an unappealing look.

Execute a Careful Placement

When installing new windows, placement is essential as well. Therefore, your window installer should also check this. When installing new windows, the previous ones need to be removed carefully.

The window sash, trim, and frame all need to go. Then you can install a new one in place. After installation, it is vital to check for correct placement. The proper placement will seal the windows and allow them to sit on the frame seamlessly.

Check for Code Compliance

Then there is the legal aspect of window installation. Code compliance is super important. Different areas might have different laws. So, it is essential to check beforehand. Otherwise, you might have trouble later on.

Code compliance is not something you can avoid. That is why it is better to think about it right when picking out new windows.

However, the benefit of working with professional technicians is that they know all about code compliance.

So, it is not something you need to worry about. Technicians will be trained to ensure the installation is up to code. Code compliance is something you should check even before buying new windows.

Features Of A Good Window Manufacturer

Here is the good news, finding a quality window manufacturer for your window replacements is relatively easy.

You can get the best experience by working with reputable companies. To find the right window company, you must remember a few things.

Certifications and Expertise

The very first thing you should look for is certifications and expertise. These are things companies cannot fake. As a result, you can trust companies with the proper certifications. As for expertise, the more, the better.

Companies with lots of expertise mean they have skilled technicians. In addition, they will be well-trained and also know the nuances of proper window installation. Stressing about proper windows installation is only possible if your technician knows it.

Installation Process

When you are choosing a company for windows installation, it pays to ask them about it. Reputed companies will have a polished and well-laid-out process. Ask them to take you through it.

They would be happy to do it. Moreover, you will also get a feel for how it will all go when you start working with them.

Product Catalogue

A comprehensive product catalog is great for choice. The more choices there are, the better fit you will find. Therefore, you should look for a company with many window designs and types.

That way, you can match window styles to your house décor. This is important for a cohesive look and feel. The last thing you want is to have windows that feel out of place.


Along with a rich catalog, certificates, and expertise, warranties are important too! It will give you some peace of mind. The windows themselves should come with manufacturer warranties by default.

However, look for any installation warranties. Warranties of installation hold the company liable for any defectively installed windows. At least for the warranty period.

Customer Service

It isn't easy to understand a company's customer service without purchasing something. However, you can gauge it to some extent through your initial interactions. Pay attention to how they treat you.

How do they act when you inquire about products and question them? These small things can give insights into their customer service values. Customer service is essential.

Find Top Quality Window Companies

We at Warren can confidently claim to be one of the best window manufacturing companies in the industry. Located in China Beijing, we are one of the top global exporters of windows.

Since 2012 we have been producing the best windows using the most high-quality products and advanced manufacturing procedures. We also focus on following environment-friendly manufacturing methods as well.

Our products have served over 350,000 families. And that number is a testament to our dedication to quality.

Currently, we are still pursuing our goal of delivering premium quality products at budget costs to homeowners worldwide. And we eagerly await for you to join us in this venture. So, if you are looking for window replacements, be sure to contact us for a free quote.

Wrapping Up

Now that you know why proper replacement window installation matters, find the best company to work with. Ensure that they have a proper process for window installation. And you should look for code compliance as well.

Thanks for stopping by. And we hope this article could answer all your queries about replacing windows.

February 19, 2023 — Della Wang