
Replacement windows boost your home’s looks, value, and energy efficiency—but they are only as good as their installation, so it’s vital that you hire a reputable contractor to have them installed properly.
When it comes to new windows, the exact installation requirements and details may vary based on the specific type of window being replaced, but the basics remain the same. Let’s dive in and discover the beauty of industry leader—Pella’s—replacement window installation process, and find out what you can do to make installation day go smoothly.
Pella’s Stress-Free Window Installation Process
Hire a Pella Elite Platinum Certified Window Installer
Pella has strict requirements for their certified window contractors (like us!), so when you hire one, you know you’ll get premium installation. They make sure their installers are fully licensed and insured. Pella contractors also are observed installing windows at Pella’s on-site training facility, and complete online courses annually. Background checks are run, and photos and videos of previous work are reviewed to ensure contractors meet Pella’s high standards—so you can rest at ease that you’re in good hands!
Choose Your Window Style and Material
The replacement process begins with picking beautiful window styles and materials for your home. From traditional double-hung to modern-looking casement windows and expansive picture windows, Pella offers a wide variety of styles to bring out the best in your home. Next, you’ll decide between durable fiberglass window frames; warm, classic wood frames (with aluminum cladding for lasting protection); or low maintenance vinyl windows.
Prepare Your Home for Window Installation
There are some practical things you can do to get your home ready for replacement windows:
- Deactivate the alarm system connected to your current windows.
- Trim your trees and shrubs so they don’t come into contact with your windows.
- If you are having full-frame replacement windows, temporarily relocate any lawn furniture, potted plants, or toys that are in proximity to your windows outside your home so it’s easy for installers to get to your windows.
- Move fragile items away from your windows inside your home to avoid accidental damage.
- Cover your furniture to protect it.
- Keep young children and pets away from the installation area.
- Realize there is some disruption to your daily life while your windows are being installed. There will be some noise associated with the process, and the crew will be working both inside and outside your home.
Communicate with Your Contractor
Before installation day, prioritize communication so you can be confident things will go smoothly. Verify the time of day you should expect the team to arrive, and when they should be done for the day. Confirm the start and end dates of your project. Find out what happens if bad weather is forecasted. Let the project manager know any preferences you have regarding parking. And if you have any special requests, share them with your contractor.
Meet Your Lead Installer
On installation day, you’ll connect with the contractor to go over everything they will be doing. Give them a contact number for you if you will be offsite during any part of the installation. If you have any questions, this is a good time to ask them.
Next, the team will prep your home with drop cloths and apply plastic as necessary on your exterior.
Relax as Your Windows Are Installed
The installation team will follow researched and approved Pella installation methods. Flashing tape will be used to seal the openings. Foam and caulk will be used to help deliver the best final product.
There are two types of window installation:
- Pocket installation – Only the window sash is removed, and the new window is placed into the existing frame. This can be somewhat limiting because you can only replace within existing openings.
- Full frame installation – With this installation type, installers take out your entire window unit: its frame, trim, and everything in between. They then put a totally new window in with a new frame, trim, and insulation. This method gives you lots of options. In fact, the opening can be changed to accommodate new window shapes and sizes. So if you’re trying to increase the natural light in your home or you want to enjoy a greater view of the outdoors, this is a great route for you.
Clean Up
Your contractor will meticulously clean your home of every trace of the replacement process. Your old windows will be hauled away unless you have indicated you would like to keep them.
Enjoy Your New Windows
You’ll find replacement windows can enhance your daily life. You’ll love their exquisite views, refreshing breezes, increased natural light, and exceptional beauty. Additionally, you’ll save on utilities due to the increased insulation and precision installation. You’ll also notice more peace and quiet in your home thanks to the noise reduction properties new windows offer.
Have Peace of Mind with a 10-Year Transferable Warranty
For other companies, a typical installation warranty lasts two years. In contrast, Pella handles your window installation from start to finish, and they stand behind their products and workmanship with an industry leading 10-year warranty. And if you decide to move prior to the 10 years being completed, the warranty will transfer to your home’s new owners.
Get Stunning Pella Windows Installed by Our Expert Team

You should be able to relax when you’re getting new windows, and with a top-notch team installing them—you can. At JD Hostetter & Associates, we are committed to installing your windows right the first time! We are a Pella Elite Platinum Certified contractor, and we offer a lifetime Pella windows warranty.
We’ve gone through extensive training and certification, know Pella windows backward and forward, and follow all of their guidelines—ensuring you get the high performance you deserve from your new windows. Learn more about how our Pella window services can enhance your home’s beauty, bolster its energy efficiency, and deliver gorgeous views to enjoy daily.




