Glass is a versatile material. You can use it for functional accessories or home decorations. It provides transparency, connects spaces without walls, and allows natural light to reach as many interior spaces as possible.
You can make glass a unique part of your interior design. For example, you can create a glass table, mirror, shelf, or divider. When cutting glass, you can customize it according to your overall theme. The cost of glass cut to size ranges from $20 to $200 per square foot.
If you want to know the cost of various glass-cutting projects, refer to this table:
Type of glass
Estimate cost per square foot
Annealed
$20
Ceramic
$56
Laminate
$30
Mirror
$20
Shower door
$200
Tempered
$20
Tempered dual pane
$42
Tempered laminate
$100
Material specifications significantly affect glass-cutting costs. Here are the main factors:
Each type of glass has a recommended use. Before you start your project, you might want to know how much is custom-cut glass. If you're unsure, you can always consult a professional. However, here's an overview to give you an idea:
Annealed glass is suitable for smaller spaces. It doesn't shatter into tiny, dangerous pieces if you drop it. It starts at $20 per square foot. You can use ceramic glass for fireplaces, laboratory equipment, and stoves because it can withstand high temperatures. Like annealed glass, it breaks into big shards and doesn't have sharp edges. Ceramic glass starts at $56 per square foot.
If you want to use glass for security purposes, laminated glass might suit your needs, given its impact resistance. It starts at $30 per square foot. You can use custom mirror glass to make small-spaced interiors seem more comfortable and breathable. It costs $20 per square foot.
If you plan to enhance your bathroom experience, ditch your shower curtains. You can build a divider with shower door glass, often 3/8 to 1/2 of an inch. It is similar to tempered glass, which is good for shelves, fireplaces, and tabletops. Expect to pay $200 per square foot.
If you want a more flexible option, consider using dual-pane tempered glass. This is usually the option for residential windows and costs around $42 per square foot.
Some glass types offer strength and durability. Tempered laminate glass, for example, is ideal for imprinting decorative patterns. Etched glass, another variant, is for privacy and aesthetical purposes. Both types are usually more expensive.
Thick glass costs more because cutting it requires much time and effort. The correct thickness depends on the intended product. Standard thickness levels include:
3/32” is an affordable option if you want to make picture frames. 1/8” is used for doubling the strength of window glass and is consequently more expensive.
Glass with 1/4” to 3/8” thickness is called “clear float” glass. Since it protects furniture, you might often see it on desktops, dressers, nightstands, coffee tables, office tables, and more. 1/2” clear glass might be less accessible. Remember that initial quotations are usually just base prices; they don't include fees for special requests.
Square or rectangle-cut glass is ideal for simple home improvements. However, shape alterations (round, curved, etc.) can increase glass-cutting costs since they require specialized machines.
Some glass projects might require some knowledge of geometry. For instance, you can customize glass to make it look circular, elliptical, hexagonal, octagonal, pentagonal, triangular, and trapezoidal. Professionals can cut glass into 45-degree angles and polish the edges with sandpaper for a bright finish.
The right glass color depends on your needs and preferences. If you have a particular theme, look for a color wheel or research what tints complement each other. You can choose bronze, clear, dark or light gray, frosted glue chip, mistlite, satin-etched, and Solexia®.
You can also customize the finish of glass products to enhance their overall quality. Without a proper finish, cut glass might look murky or dull. Possible solutions to this are glass edge polishing and corner dubbing, which are usually free services.
Glass cutting quotes from Taskers
Airtasker has different price quotes for glass cutting, depending on your location and project complexity. If you need a precise estimate, talk to a Tasker and share your requirements. Aside from glass cutting, Taskers can help you with mirror cutting and similar tasks.
Ultimately, Airtasker can expedite your glass projects, regardless of their complexity. If you're tired of perusing cost guides online, connect with a reliable Tasker and get an accurate quote in minutes!
Typical costs range between $180 to $409.
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On average, the cost to replace window glass is $279, but can range from $180 to $409.* Window glass replacement isn’t a do-it-yourself (DIY) job, so in most cases, you’ll need to call in professionals. Because windows play a big role in your home’s energy performance, it might be time to consider glass replacement if you start to notice drafty windows and higher utility bills.
This cost guide covers what affects window glass replacement prices, offers tips on reducing window glass replacement costs, and explains why it’s usually better to choose a pro from our top-rated installation companies instead of doing it yourself.
*Article cost data via Angi, Fixr, and Home Advisor.
In some cases, repair may be preferable to replacement. Here are some of the most common window glass repair jobs.
Window crack repair
involves sealing the
broken window
with epoxy and polishing the glass after it sets.
Window repair costs
$350, but complex work can cost up to $2,000. This could end up costing more than a window replacement, so get an estimate to compare both options.
When a
window’s seal
breaks, gas between the
panes of glass
can escape. This may lead to moisture buildup between the insulated glass units (IGUs), two
panes of glass
separated by a spacer. To fix this, experts recommended replacing one of the IGUs. Repairing a foggy window costs an average of $150.
A window leak generally costs around $100 to repair, but it could cost up to $150 to reseal and another $50 for professional caulking.
The typical cost of window thermal seal repair is $100, but it can be as high as $250. If the damage is significant, replacing the window may be more cost-effective.
Window glass replacement costs an average of $279, but most homeowners spend between $180 and $409. Window glass replacement costs vary by glass type, window size, the type of window, and your location.
Some types of glass, such as double-glazed and thermal windows, cost significantly more to replace than plate or flat glass. Costs vary primarily because of different strength levels and energy efficiency. According to the U.S. Department of Energy, a low-emissivity (low-e) window coating costs 10% to 15% more than regular windows, but reduces energy loss by 30% to 50%.
The type of window and installation complexity also plays a significant part in glass replacement prices. For example, double-hung windows filled with argon or krypton gas cost more to replace than single-paned windows. Prepare for a much more expensive project if you plan to replace bay or bow windows.
Here is a detailed look into the factors that affect your total window glass replacement cost.
When you replace your window glass, you’ll have several options at varying price points. The glass type can affect the project’s complexity. For example, installing triple-pane glass is more complicated than installing single-pane glass.
See how much replacement costs vary by the type of window glass.
Type of GlassCost per Square FootDouble-glazed$3–$6Thermal$10–$14Laminated$10–$20Tempered$12–$14Plate/flat$25–$100We’ve gone into greater detail about each window glass type below:
Double-glazed
windows are also known as
double-pane windows
, which have two
panes of glass
with a pocket of air between them. This space is typically
gas-filled
with
argon
or
krypton
gas, which helps slow the heat transfer between your home and the outdoors. Replacing
double-glazed
window glass costs between $3 and $6 per
square foot
.
Thermal glass or thermopane glass is made out of two or three
panes of glass
. The space between each glass layer is insulated to improve your window’s
energy efficiency
. Sometimes, moisture buildup between the panes can cause the windows to look foggy, which often requires replacement. Thermal window glass typically costs $10 to $14 per
square foot
.
Laminated glass is a type of
safety glass
using two or more tempered glass layers with one or more plastic interlayers. This extra layer of space between the panels offers noise-reduction properties but also makes installation more difficult. Laminated glass can block 99% of
UV rays
and is often used in
skylight
glazing or areas prone to tornadoes and hurricanes. Expect to pay $10 to $20 per
square foot
to replace laminated glass.
This type of
safety glass
breaks into tiny granular chunks instead of dangerous shards. You’ll commonly find tempered glass in
shower doors
or car windshields. Tempered glass replacement costs $12 to $14 per
square foot
.
Plate glass is a type of flat glass used in large
picture windows
. Plate glass is clear with few irregularities, but it scratches easily and isn’t the best insulator. Plate glass costs $25 to $100 per
square foot
.
The window size is one of the most important factors in determining the total cost of window replacement. Generally, the glass in larger windows is costlier and more complicated to install. Replacing large panes requires more skill and labor, which increases the cost. Glass thickness is also a factor. Standard window sizes are between 1/8- and 1-inch thick. Changing the glass thickness may mean you also need to replace the frame, which costs $200 to $600.
Below you’ll find standard glass sizes and prices based on double-pane glass, with each pane being 1/2-inch thick.
Window Size in InchesCost of Materials24″ x 36″$130–$18030″ x 36″$160–$27024″ x 54″$200–$28536″ x 42″$320–$42028″ x 58″$330–$44046″ x 46″$380–$52046″ x 54″$650–$810The type of window has a big impact on window glass replacement cost. Each type has a different number of panes that come in various sizes.
Here’s a breakdown of the cost of window glass replacement by window type.
Window TypeCostSingle-pane$50–$100Double-pane$100–$300Casement$150–$1,200Picture$175–$1,000Triple-pane$300–$1,000Bay window (3 panes)$500–$3,800Bow window (5+ panes)$1,000–$3,000Single-pane windows
only have one layer of glass and are commonly found in
older homes
. Although this
type of glass
is relatively inexpensive, it has poor insulation and noise reduction. Most
homeowners
pay $50 to $100 to replace a
single-pane window
.
Double-pane windows
are two layers of glass, which is the standard in most homes today. They have better insulating capabilities, so
homeowners
can save more money on utility bills.
Double-pane windows
cost $100 to $300 for glass replacement.
These are windows that open vertically made of two sliding framed
window sashes
. The price for sliding sash windows is between $100 and $900.
A
casement window
has hinges on its side and opens outward using a crank handle. These are great for maximum ventilation and can be combined with other
types of windows
. The
average price
is $150 to $1,200.
A
picture window
is a fixed-frame window, which means that it doesn’t open.
Picture windows
are usually large and allow
homeowners
to maximize their outdoor view. They are frequently used as the center of bay or
bow windows
.
Picture windows
cost $175 to $1,000.
Triple-pane windows
have three layers of glass that offer maximum protection from the environment. According to the Department of Energy, most homes lose about
30% of heating energy
through windows, and
triple-pane windows
offer
homeowners
the chance to minimize this loss. Expect to pay $300 to $1,000 to replace one
triple-pane window
.
A
bay window
combines three windows—usually a
picture window
at the center and two
casement windows
on either side—that extend outward from the home. These windows are an investment, and replacing the three glass panes costs between $500 and $3,800.
Bow windows
also extend outward from the home, but they form more of an arc-shaped structure and have at least four sections of
casement windows
. The price to replace the glass in
bow windows
with five or more panes starts at $1,000 and can go upward of $3,000.
Your geographic location could impact how much your window glass replacement costs. Homeowners living in colder areas should prioritize investing in glass with better insulation properties. Those in warmer climates should consider windows with adequate ventilation and window films designed to reduce cooling costs.
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Window Replacement Cost
Replacement windows on average range from $300 to $1,200.
GET QUOTESingle-Hung Windows
Single-hung windows on average cost $150 to $400 per window.
GET QUOTEEnergy Efficient Upgrades
Double-pane installation typically ranges from $450 to $1,000 per window.
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Replacing window glass is complicated and most homeowners choose to hire a professional they have experience with this type of project. If you choose to DIY, it will cost between $200 and $830 for the glass and supplies.
While DIY window glass replacement can save you money, contractors can install the glass properly and can generally finish quickly. Plus, they’re able to offer warranties and guarantees on their work.
The first step to professional glass replacement involves measuring for new windows and assessing the type of window and the glass’s thickness and size. Next, they’ll carefully remove the existing damaged or broken glass, taking precautions to avoid damaging the surrounding area. After they clean and prepare the window frame, the contractor will remove any debris. The new glass is then measured, cut, and fitted into the frame.
Window installation cost is between $50 to $75 per hour to replace window glass and most projects take 30 to 45 minutes; however, some replacements could take as long as 90 minutes.
Here are some benefits of hiring a pro to replace your window glass:
A professional knows how to create a watertight seal to prevent air leaks and the buildup of moisture.
You’ll avoid building code violations.
A professional knows what permits you’ll need, if any.
A professional can do custom or complex window glass replacement.
Contractors can purchase materials wholesale, which costs less than what’s available at
home improvement
stores such as Lowe’s or The
Home Depot
.
Reputable
window installers
often provide
warranties
or guarantees on their work.
Unless you know how to replace window glass, we don’t recommend tackling this project yourself. Glass is fragile and can easily break. Window glass replacement requires precise work to ensure the glass fits in the frame and to prevent air leaks or sealing problems. Plus, glass replacement could take longer for homeowners and leave your home looking like a construction zone.
Below are a few more considerations before you attempt DIY window glass replacement:
You’ll need to purchase materials to
DIY
, which costs $100 to $630 for the glass itself and $100 to $200 for supplies. You still need to purchase the glass when you hire a pro, but you could end up spending less on
labor costs
than supplies.
Depending on the window glass manufacturer, the
warranty
may only be valid if replaced by a professional
glazier
.
Incorrect installation can lead to mold growth or water damage. Most professionals charge $10 to $25 per
square foot
to remove mold; water damage repair costs between $3.75 and $7.00 per
square foot
on average.
Your home will be exposed to the elements throughout the project’s duration.
Here are a few saving tips to lower your window glass replacement cost.
Custom windows cost
more than standard. Keep customizations minimal, and don’t change the thickness of the glass.
You can choose the
best replacement windows
, even on a budget. Compare
affordable window replacement brands
to help lower the cost of replacement glass.
Windows with better insulation can lower your long-term costs.
Adding storm windows
can also reduce heat loss through windows by 25% to 50%.
Get at least three quotes from professional window
glaziers
in your area.
Windows companies are busy during fall and spring. Schedule window glass replacement during summer or winter when there’s less demand.
Window companies may offer a discount if you replace several window panes at once.
There are other projects and add-ons to consider when you’re replacing window glass that go above and beyond just changing the glass. Below you’ll find common upgrades when replacing window glass.
You can replace the whole frame instead of just the glass. If your window frames are old or damaged, window frame replacement may be a better option. Window frame replacement costs between $184 and $598, with an average of $379.
If you’ve considered window film, now would be the best time to if you’re already replacing the glass. A few popular choices include:
This costs $2 to $14 per
square foot
, depending on the type. 3M window film offers better privacy, security, and protection from glare.
A
low-e coating
costs $300 to $1,000 per window, but it can increase your home’s
energy efficiency
without obscuring sunlight or your view.
Security films make it difficult to break the glass and
homeowners
use it to protect against intruders, accidents, and natural disasters. It costs $7 to $9 per
square foot
.
Smart glass costs $50 to $100 per
square foot
. It allows
homeowners
to adjust the tint using a smartphone.
A solar window film is a thin layer that helps block out the sun’s
UV rays
and lower the amount of heat that flows through your windows. This type of film costs between $8 and $14 per
square foot
.
Window tinting is one way to have better control over your home’s temperature and privacy. All window tinting is film, but not all film is tinted. Tinting also involves changing the window’s shade or color, while most films are clear. Window tinting prices range from $7 to $110 per square foot.
An avid DIY’er may think they can handle window glass replacement themselves, but we recommend hiring a pro to get the job done correctly. Reach out to at least three professional glaziers to compare window glass replacement costs and find the best companies for window replacement. Request detailed quotes and read the fine print on warranty options.
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In most cases, replacing just the glass instead of the entire window is more cost-effective. Replacing the window costs $850 on average, while glass replacement is $279. Replacing the glass will give you many of the same benefits as a new window, such as energy savings and better climate control.
You’ll need to remove the pane from the window frame and find a replacement that’s the same size and width. You could cut your own glass, but this is difficult and dangerous work. Then, you’ll mount and glaze the window and ensure a watertight seal.
Replacing window glass can improve your home’s insulation. This can help to lower your heating and cooling costs and keep your home at a comfortable temperature.
Window replacement costs $300 to $2,100 per window, with an average cost of $850. Cost depends on several factors, such as the window material, type, and size, as well as whether you want a full-frame or retrofit replacement.
Replacing window glass costs $180 to $409, with an average cost of $279. The main cost factors are glass type, window size, type of window, and geographic location.