How To Choose a Window Company in Londonderry
Each window provider has unique offerings and approaches. To ease the company search, keep these factors in mind:
Window Cost by Type
Replacing your windows is a significant undertaking, so balancing cost with quality is important. Although top-of-the-line replacement windows may be more expensive to buy, they often provide better long-term value due to their longer lifespan. The age of your home, in addition to the materials, styles, and sizes of replacement windows you select, can impact pricing. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. It's wise to consult a reliable window installer to determine your best options.
This table shows average prices for various window types to give you an idea of what to expect.
| Window Types | Average Cost |
|---|---|
| Arched | $223-$1372 |
| Awning | $323-$901 |
| Bay | $745-$5529 |
| Custom | $331-$921 |
| Casement | $258-$1494 |
| Double-hung | $120-$778 |
| Egress | $221-$552 |
| Glass Block | $44-$559 |
| Picture | $194-$1433 |
| Single-hung | $87-$1474 |
| Skylight | $110-$1331 |
| Sliding | $253-$1290 |
| Storm | $52-$364 |
| Transom | $270-$565 |
Window Material Cost
You'll also need to choose a window material. Homeowners usually choose a material based on energy efficiency objectives, the local climate and aesthetic preferences. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. Wood windows cost less up-front, but you'll need to invest in regular maintenance to prevent the frame from warping and wear. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.
| Window Types | Average Cost |
|---|---|
| Aluminum | $52-$1474 |
| Composite | $532-$1195 |
| Fiberglass | $87-$745 |
| Vinyl | $179-$1658 |
| Wood | $266-$1494 |
Other Window Replacement Costs
Your total cost for window replacement will also include applicable warranty fees, permit-related costs (if required), and labor. Be sure to discuss each of these factors with an estimator before committing to a window company.
Experience and Training
Peruse a company's website and talk to a representative to learn more about its product and service offerings, pricing, and warranties. Many window companies also keep online portfolios that exhibit past projects.
Ensure that the company specializes in window replacement. The more specific training its staff has, and the longer it has been in operation, the more likely it will provide top-notch craftsmanship.
Licensing and Credentials
In New Hampshire, cities and counties can establish their own licenses, permits, and guidelines for contractors, including window installation companies. We strongly recommend consulting your city hall to see what's required of contractors in your area. You can also go to each company's website to check for private accreditations and professional memberships. The two most well-known certificates come from the American Window and Door Institute and FGIA.
Types of Windows Offered
There are a variety of replacement window types you can choose from, and it's crucial to find a company that is experienced with the ones you want. Look on a company's website and reviews for any of these types:
- Awning
- Bay
- Bow
- Casement
- Crank-out
- Custom
- Double- or single-hung
- Egress
- Garden
- Jalousie
- Picture
- Sliding
- Skylight
- Specialty
- Storm
- Transom
- Vent
Customer Feedback
Perhaps the best way to evaluate window companies for your job is to see what previous customers have said about them. Trustworthy sources for customer reviews include Google, Trustpilot, and the BBB Talk to people you know who have used the professional you're thinking of hiring, and ask a representative for professional references.
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Frequently Asked Questions About Window Replacement in Londonderry
How could new windows help my energy efficiency?
According to the national Department of Energy, as much as 33% of a house's HVAC usage is to compensate for the heat or cold entering through windows. Efficient windows help keep heat out in the summertime and retain heat in the wintertime, improving your comfort and furthering your dollar.
When's the best time to replace my windows?
Do window installers also work with blinds and coverings?
To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.
