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Top-Rated Window pros in Altona - Updated Nov 2026

Avatar for Exteriors & Renovations
Exteriors & Renovations
4.4(
19
)
New Windows - 2 - For BusinessNew Windows - 3-5 - For BusinessNew Windows - 6+ - For Business

Serving Altona, NY and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I had an emergency roof repair. They took the time to let me know what the real issue was and even found a way to getting my very difficult to access attic. Previous repair job was done incorrectly. They did the repair the same day. The day before we were going to get a half Inc of rain. They identified additional repair and are willing to work with my schedule to do a fallow up repair before winter."
Another beautiful new standing seam metal
New standing seam metal
New standing seam metal
Another beautiful standing seam metal
Response time1 day
Response rate90%
73 neighbors recently requested a quote
Grady's Painting Plastering/Construction
2.0(
174
)
Window Frame - RepairWindow Well Covers - Install or Repair

Serving Altona, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"They only charge $1,000 for the entire roof of my garage, and it was a good deal. This included removal of all the old shingles, and hauling all of the used material off the property to the dump. -Debra Castrinos"
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
Avatar for Brittanny
Brittanny
New to Angi
Window Cleaning

Serving Altona, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi, I’m Brittanny. I’ve been cleaning off and on professionally for many years and take pride in doing a thorough job. I would NEVER judge based off the state of any home as I know how quickly things can become overwhelming. I have all of my own supplies, but I’m happy to use yours if you’d prefer. I’d love to help you out :)

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Windows FAQs, answered by experts

A good U-factor for windows is 0.30 or lower, but they can range from 0.20 to 1.20. A general rule of thumb when it comes to the U-factor is that the lower, the better.

Yes, home appraisers look at your windows when appraising your property to determine the market value of your home. They’ll factor in the type of windows, quality, condition, whether or not there are screens covering the windows, frame materials, size, insulation, and more to come up with an unbiased property assessment.

Folding window installation costs about $1,600 on average, ranging from $500 to $3,000. The cost factors of this project include the size, the type of folding windows, the number of panels, and the type of glass. Different types of folding windows include:

  • Standard folding window: $200 per linear foot

  • Glazed folding window: $240 per linear foot

  • Standard folding window and swing door: $1,000 per linear foot

  • Folding window and sliding door: $2,000 per linear foot

No, not every window has movable sashes. Many fixed or stationary windows that were intended only to provide views and sunlight still have inoperable sashes that allow them to match the rest of the windows in a home. These are called sash-set fixed windows. They are created by glazing a window into a sash that is secured to a frame.

Water leakage through window openings is much more common in older homes, but it can also create issues with window frames that are improperly installed. If left unattended, water buildup can cause damage to surrounding fixtures, lead to harmful mold, and compromise the architectural integrity of your home. The potential damage that a water leak poses makes investing in weather- and water-proofing your window frames entirely worthwhile.

The Altona, NY homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.