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TRUSTED BY CLAYTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon254
    Verified window services reviews

Top-Rated Window pros in Clayton - Updated Nov 2026

Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
New Windows - 6 +New Windows - 3-5

Serving Clayton, NJ and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2652 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Wekz Multiservice LLc
Wekz Multiservice LLc
5.0(
89
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - Repair+1 more

Serving Clayton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Willie is just amazing!!! Totally blown away with the whole experience and quality of his companies work! He was quick to respond to my multiple questions and was a pleasure to talk to! Him and his partner went ABOVE and beyond! I had a list of things to get done for a local move. They unmounted and remounted my 60 inch TV, broke down and reassembled my adjustable bed frame(Which was huge and friggen heavy), put together big furniture cabinet, Took apart an old wooden bed frame and hung curtains rods for my bedroom windows. They were fast, efficient, friendly, informative and very reasonably priced! This guy does it all so if you need a task completed call Willie! 10 out of 10! HIGHLY RECOMMEND"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+45

Response time1 day
Response rate100%
Recommended by45%of homeowners
Avatar for Fortress Exteriors, Inc
Fortress Exteriors, Inc
5.0(
15
)
New Windows - 6 +New Windows - 6+ - For Business

Serving Clayton, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"We had three older windows replaced because they were drafty and starting to show their age. The whole process was smooth, and the crew did a great job. The new windows look great, and we’re very happy with the results. I would definitely recommend them."
Roofing
Roofing
Roofing
43 neighbors recently requested a quote
Avatar for Castle - The Window People
Castle - The Window People
3.0(
2,023
)
New Windows - 6 +New Windows - 3-5

Serving Clayton, NJ and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Warranties offered

"Mr. Anthony the representative was the one who sold me on buying the Windows and Doors. At first I was not sure what to do but he was so PASSIONATE about his job and the LOVE he expressed for the company I thought it was his company. He went over every detail with me and made me feel comfortable about the purchase. I purchased 15 windows and 2 doors and 2 screen doors. I love the way they make my home look. I have received so many compliments. The price was affordable considering the quality of the windows and doors. I called other Window and Door companies but they were not offering what Castle Windows was offering for the price. I do not spend money so easily because I do not TRUST a lot of people, but I am so grateful that I made this choice. My windows and doors were installed on October 10, 2021. The workers that came out to install the work were very efficient and they cleaned up after themselves. I am considering purchasing siding. Thank you Castle Windows."
Bay window outside
Entry Door
Lead Safe Certification
Since 1977!
Sliding Glass Door

+31

Response time2 days
Response rate100%
229 neighbors recently requested a quote
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Windows FAQs, answered by experts

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

Removing a window isn’t a very long process. Depending on several factors, it can take anywhere from 20 minutes to upwards of an hour. The size of the window greatly impacts the time it takes to replace it. Accessibility is another big component. If it’s hard to reach the window or reaching it is dangerous, anticipate it taking longer. 

Lastly, if the old window is in poor condition, it could take longer to remove it safely—especially if the frame has wood rot and is structurally unsound.

Drafts, condensation between panes, difficulty operating, or visible frames or glass damage are signs of needed repairs.

Yes, every window needs a lintel. The lintel is necessary for redistributing the load above the window to the walls around the window. Windows aren’t meant to support a load, so lintels are an important part of a window installation. If you go to replace your windows and discover there are no lintels, you may need a window company or structural engineer to install lintels for your new windows.

The Clayton, NJ homeowners’ guide to window services

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