Replacement window costs are on every consumers mind when they go to replace their windows and doors. While the windows and doors themselves make up the bulk of the cost, the installation portion is significant as well. On average, window installation cost accounts for 35% of the totalĀ cost of replacement windows. There are numerous kinds of installation, including pocket / insert, standard, full frame, historic home, do it yourself and new construction installation. And while many of these terms overlap, we will still provide explanations of each, along with price ranges that you can expect.
If you have any questions about your replacement windows project, send us an email and ask away!
Bottom Line:
(Always collect 3 to 4 additional bids)
Bill — Site Editor
Window Installation Pricing
When it comes to window installation, there are varying levels. We aren’t going to go into a ton of detail as to what is involved in each, but instead will concentrate on listing industry standard pricing. Window installation cost will vary by project, which is why it is so important to get multiple replacement estimates in order to compare how the contractors are bidding them out.
Do-It-Yourself Installation
Pretty self explanatory – this is for consumers who decide that they have the home improvement chops to replace their windows themselves. Please note: getting access to quality vinyl windows (or any other window frame material) can be a real challenge. Your best bet is to go to the big box stores such as Lowes or Home Depot. While many of the brands they carry are less then stellar (Silverline Windows are on of the worst window brands on the market in my opinion), they do have some decent options such as the Andersen 100 window or the premium Reliabilt window. On average, consumers can expect to pay $50 for each of the windows. This cost is typically split between materials and tools.
DIY Window Installation Cost
Average $50 window

Insert Or Pocket Replacement
Insert or pocket installation is the simplest of all the professional installation processes. Essentially, the existing window is sawzalled out of the frame and the installer cleans up the opening. The new replacement window is inserted directly into the opening and the installer secures it to the wood frame using predilled screws through the new window frame. Next the installer(s) spray a low expanding foam to fill in any gaps and caulk the window both inside and out. Finally, any finish work is done to make the window look fantastic on the interior and exterior. On average, pocket inserts cost $75 to $150 for each of the windows.
Pocket Window Installation Cost
Average $125 per opening
Standard Replacement
On average, expect to pay $150 to $250 for each of the windows.
$200 per opening
$125 per opening

Historic Home Replacement
On average, expect to pay $250 to $400 for each of the windows.
$300 per opening
Full Frame Replacement
On average, expect to pay a contractor $250 to $500 per opening. Full frame replacement is a somewhat complex process that tears the window down to the rough opening and then builds in the frame and inserts the window and properly seals and secures it in place.
$400 per opening
New Construction Installation
These are general installation cost for several popular states. $250 to $450 per opening.
$350 per opening
Questions To Ask For DIYers
What is your handyman experience? (replacement windows installation is a moderate to difficult home improvement project)Do you have experience with the necessary steps? Do you have experience with window frame issues should they arise; rotten wood, frame warping, mold, termites, etc.? Do you have the more expensive tools/equipment, such as a power saw, to keep your costs down?
Related Topics
Top Rated Replacement Windows
Window Pricing Comparison Guide
Window Prices By Size


