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    Average homeowner rating
  • Verified reviews icon301
    Verified window services reviews

Find Window pros in Derry

Avatar for Universal Windows Direct of Manchester
Universal Windows Direct of Manchester
5.0(
9
)
New Windows - 6 +New Windows - 3-5

Serving Derry, NH and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"We are extremely happy with our vinyl siding project with Universal Windows Direct. We read many positive reviews that were influential in our choice, and they did not disappoint. Sean is very knowledgeable and obviously very experienced, and he did a great job explaining the different options and tradeoffs. We were immediately comfortable that the job would be in good hands, and that he would stand behind the products and the work. We were having some trouble finalizing what color to go with, and Heather the office manager provided helpful assistance in the form of pictures, addresses we could drive by, and even had samples sent over so we could see them on our house. The installation crew impressed us – they worked some long days in high heat, were very polite and respectful of our house, and were surprisingly quiet. They took care of all the minor rot that was discovered in removing the old siding and boards, and for an area with extensive rotting quickly provided an estimate for additional required repair and executed it in one day. One thing that sets folks apart is how they handle issues. We needed to change to different size shutters after the initial order, and also with the new siding there were some unanticipated dimension changes due to how the house was constructed and the new layer of insulation below the siding; Universal helped us work through options and accommodated the changes we settled on seamlessly. We also discovered a few issues after the installation was complete, and everything was corrected without any dispute and to our full satisfaction. I give Universal Widows Direct 5 stars out of 5, and they will be first on my list to call when it comes time to do my roof."
Transform Your Home with Our Expert Renovation Services!
Transform Your Home with Our Expert Renovation Services!
Additional Photos
Harbor Blue Siding
Additional Photos

+11

Response time8 hrs
Response rate95%
16 neighbors recently requested a quote
Avatar for Window Films Unlimited
Window Films Unlimited
5.0(
19
)
Window Tinting - Apply or Replace

Serving Derry, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"I contacted Scott Harlow through Angi and I couldnâ t be more pleased with his work. Scott removed the old film on 15 of my sunroom windows and replaced it with new UV and heat retardant film. The windows look fantastic. Not only is Scottâ s work excellent, but he is also very pleasant, prompt and a true expert at his craft. I recommend him highly and without reservation."
Lakefront home
Lakefront home
Sun damage
2500 sq ft skylight
2500 sq ft skylight

+1

Response time2 hrs
Response rate87%
8 neighbors recently requested a quote
Avatar for Morgan Exteriors, LLC
Morgan Exteriors, LLC
4.6(
134
)
New Windows - 6 +

Serving Derry, NH and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Overall, extremely pleased with outcome. Windows and exterior trim came out excellent. Also had exterior doors and deck sliders done with awesome results. The windows come with a lifetime guarantee, and Morgan likewise guaranteed the installation. PJ the crew chief was a craftsman and highly skilled carpenter. Had 21 windows installed and the Morgan guys really worked hard and efficiently. Money well spent."
 Showroom
 3-Season Sunroom Additon
Untitled Gallery 1
Sunroom
Untitled Gallery 1

+23

Response time5 hrs
48 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Fresh and Clean Window Washing
Fresh and Clean Window Washing
4.8(
24
)
Window Cleaning

Serving Derry, NH and surrounding areas

Approved

In business since 2018

Offers commercial services

Customers say: Quick response

"Very positive experience. My windows are sparkling. David arrived on time and went right to work on my 35 windows. He worked very efficiently and the windows look great! Good value for price. Would use him again in a heartbeat. Very professional."
Gutter Cleaning
Gutter Cleaning
After
Before
Gutter Cleaning

+1

Response time3 hrs
Recommended by100%of homeowners
DaBella - Salem (Windows)
4.0(
256
)
New Windows - 3-5New Windows - 6 +

Serving Derry, NH and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Credit card accepted

"James C was very professional in explaining his window product and we were very happy to move forward with Dabella to get our windows upgraded. Now the work has been done we are incredibly pleased with the result and the look of our new windows"
1 neighbors recently requested a quote
Recommended by86%of homeowners
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Showing 1-10 of 484
Windows questions, answered by experts

Bifold windows work by using a track that allows panels to slide to the side and "stack" so they take up minimal space, leaving the largest opening. The sashes connect to each other with butt hinges or concealed hinges and to the window frame with the same type of hinges you’d find on a casement window. Some manual bifold windows also have casement stays or another piece of hardware to keep your windows in place when they’re open.

Glass block windows typically last for 15 to 30 years, which is slightly less than the 20- to 50-year lifespan of standard windows. You can extend their life by resealing them every few years. Professional installation is also key to ensuring the windows are placed correctly and will function properly for years to come. A professional installer will have the necessary skills, tools, and knowledge to install these features and can identify potential issues like damaged frames or cramped areas during a consultation.

In short, it depends. After 20 years, the glass in your windows is less energy efficient, which can cause increased electricity bills. You might also see signs of water damage or natural wear and tear over the years. However, with proper maintenance, some window frames can last up to 50 years, so you may only need to replace the glass to save on energy. 

At the same time, window replacement is a major investment, so replacing the glass in rooms most impacted by outdoor temperatures is one way to avoid going all-in to replace your windows.

There are many standard window sizes. The most common windows, single or double-hung models, typically range from 2-feet by 3-feet up to 4-feet by 6-feet. Of course, sliding windows will be wider than they are tall, though the standard sizing follows the same measurements.

A double-hung window features two operable sashes, meaning it has an upper window part and a lower part that can both open to let in fresh air. A picture window has one fixed glass panel that doesn’t open. Double-hung windows cost about $200 to $2,500, while picture windows cost about $200 to $1,900.

The Derry, NH homeowners’ guide to window services

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