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Planning your replacement
Window replacement costs
From the material you choose to the size of your doors to how many windows you're replacing, there are a number of factors that impact the cost of your replacement project. To bring as much transparency as possible to the process, we're exploring the cost considerations that come into play as you plan your project.
Key points
- Upgrading your windows is an investment where you get what you pay for; the higher the quality of windows, the better the performance and the longer they’ll last.
- An average Infinity by Marvin Double Hung window with Low-E2 glass and full-frame installation costs around $2,500, with a similarly sized full-frame casement window priced comparably.*
- Final window replacement project costs can vary based on your geographical location, the types of windows being replaced, and the installer you select.
How much do Infinity windows cost?
| Cost Factor | Aluminum | Vinyl | Premium Fiberglass | Composite (like Fibrex®) | Wood |
|---|---|---|---|---|---|
| Installed Price | $500-$2,500 | $800-$1,600 | $2,500-$5,000 | $2,500-$6,000 | $3,000-$9,000 |
| Installation Difficulty | DIY or Professional | DIY or Professional | Professional | DIY or Professional | Professional |
| Longevity | 5-10 Years | 15-20 Years | 50+ Years | 15-20 Years | 30-40 Years |
| Maintenance | Low | Low | Low | Low | Moderate |
| Installation Methods | Insert or Full-frame | Insert Only | Insert or Full-frame | Insert or Full-frame | Full-frame Only |
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Replacement window cost example
Key window replacement cost considerations
Material quality
The material you choose for your windows and patio doors can have a big impact on the cost of your project. It's not as simple as going with the cheapest option. Some materials come with a higher price tag than vinyl or certain woods. However, opting for a material with increased durability and lower maintenance can reduce costs over time.
Installation methods
DIY installation can cut down on external labor costs, but homeowners have to weigh the cost vs. benefit of this approach as with all DIY projects. A professional will ensure the right product is ordered and installation is done properly — the first time.
Number, style, and size
It's no surprise the more windows you install, the higher your costs, but your budget can also be impacted by the style and size of the windows you choose. Intricate styles and larger sizes can be more expensive on their own, but they're also more complicated and costly to install.
Glass and window profile type
Based on your climate zone and energy efficiency goals, you'll determine if double-pane or triple-pane windows are best. The number of glass layers can impact your budget upfront, but help save energy costs for the long term.
Special features and options
Your windows and doors can be customized with higher-end finishes, hardware, design details, glass options, and functionality. All of which affect the cost of your project.
Warranties
Window and door replacement is a project you only want to pay for once. Evaluate both product and installation warranties to ensure any future issues will be covered.
Making an investment that lasts
Budget Tips
Ways to reduce your window replacement cost
Customize your costs
Fully customizable replacement windows and doors give you a lot of options when it comes to managing your budget. Choose higher-end finishes, more complex shapes, and stylized details for high visibility spaces and scale down in other areas.
Financing options for window replacement
Discuss potential financing options or special offers with your consulting partner. Many are happy to help you spread your costs out over time, so you can afford the project.
Take a phased approach
Phasing out your project, starting with high-traffic areas, and moving to lower priority spaces later on can give you the opportunity to save in stages while improving the beauty and comfort of your home.
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Ultrex Fiberglass Material
Engineered for enduring value
8x stronger
Ultrex fiberglass vs. vinyl
8x stronger than vinyl, Ultrex resists the warping and shifting that can make it difficult to open and close your windows and patio doors. While vinyl may be more inexpensive up front, it tends to expand and contract, leading to problems down the road.
Less maintenance
Ultrex fiberglass vs. wood
While the cost of wood and fiberglass is comparable, fiberglass only requires occasional cleaning, while wood requires more intensive upkeep like scraping, painting, or staining. These maintenance costs can add up over the life of your windows and doors.
3x stronger
Ultrex fiberglass vs. Fibrex®
Made with 100% fiberglass strands, Ultrex is 3x stronger than Fibrex vinyl/wood composite. So while fiberglass may lend itself to higher initial replacement costs, it's built to last.
Between the painting and the replacing of the windows, it probably cost us less to replace the windows than it did the last 20 years’ worth of all of the maintenance on the previous windows."
Vince
Georgia Homeowner
A Return on investment
The hidden value of replacement
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Potential for lower energy bills
Replacing windows and doors with options that reduce drafts, minimize heat conductivity, or meet ENERGY STAR® energy-efficiency requirements1 can keep your HVAC systems from working overtime.
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Cut down on maintenance costs
Opting for low-maintenance fade-, chip-, and dent-resistant finishes can drastically reduce annual maintenance costs. Some are even guaranteed not to fade for at least 10 years.
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Improve resale value
On average, new windows and doors deliver a 70-85% return on investment when selling your home. This is higher than most interior renovations.
Frequently asked questions
The best window material is the strongest material and the most durable. Our Ultrex fiberglass has 8x the strength of vinyl to resist warping and shifting to protect your home. Ultrex also expands 87% less than vinyl to resist leaks and seal failures.
Selecting energy efficient windows means finding windows that meet standards set by the National Fenestration Rating Council for specific climate zones. An Infinity consultant can review ratings like U-factor, Solar Heat Gain Coefficient (SHGC), Visible Transmittance, and air leakage to find the best windows for hot and cold climates. Energy efficient windows don’t necessarily cost more than other windows, they just need special consideration to meet NFRC ratings.
The type of window material you choose not only impacts cost, but it also impacts energy efficiency, aesthetics, and maintenance requirements for your home. Below are some of the most popular options.
Vinyl – Vinyl windows are often the cheapest option, at least initially. However, they tend to be less durable over time and can be susceptible to cracking, fading, and discoloration.
Wood – Wood windows are a classic and popular window material that offers natural beauty, warmth, and insulating properties. But wood windows tend to be more expensive than other materials and require more maintenance as they can be susceptible to rot, warping, and insect damage.
Composite – Composite windows are made of a combination of materials, such as wood and vinyl. Composite windows can look similar to wood; however, they tend to be more expensive than materials like vinyl and wood.
Fiberglass – Fiberglass windows are strong, durable, energy-efficient, and can be designed to look and feel like natural wood. Although fiberglass windows can sometimes cost more than windows of other materials, fiberglass is the strongest and most durable material in the replacement window industry.
The complexity of the installation process can also impact the cost. If the window is difficult to access or the existing frame needs to be removed, proper installation will require more work and may cost more.
Insert Replacement - New windows are installed within the existing frame. Only the old sash, hardware, and covers are removed and replaced.
Full-Frame Replacement - Existing windows are completely removed down to the studs and new windows are installed in the openings.