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TRUSTED BY NEWTOWN, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon332
    Verified glazing services reviews

Top-Rated Glaziers in Newtown - Updated Nov 2026

Avatar for The Highland Window Company LLC
The Highland Window Company LLC
4.9(
158
)
New Windows - 6 +New Windows - Multiple

Serving Newtown, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I can’t speak highly enough of Marc Cowan. He installed new windows for me 14 years ago. Recently one window got broken and needed to be replaced. He did replace it for me without cost. He and his crew are gentlemen. Jane O."
Vinyl Siding Replacement
Sun Room Conversion
Window, Siding, Door, Gutter Replacement
Triple Casement Replacement
Vinyl Siding Replacement

+50

Response time8 hrs
18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for K & X Services, LLC
K & X Services, LLC
4.9(
62
)
Egress Window - InstallNew Window - SingleNew Window - Single - For Business+4 more

Serving Newtown, CT and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"They repaired a ceiling that fell down and replaced the carpeting in two bedrooms and stairs in my condo. They did a very good job in a timely manner and were always reachable. I would very much recommend them."
Basement remodel
Addition
Porch enclosure
Response time2 days
Response rate88%
Recommended by95%of homeowners
Avatar for Guncay Glass & Mirror
Guncay Glass & Mirror
5.0(
28
)
Window Glass - Install or ReplaceStained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair+1 more

Serving Newtown, CT and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Great. Installed very large glass wall for shower. Came twice to measure and ensure he could get size of glass required up the stairs and delivered as promised. Very fair price and very professional Highly recommend his services"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+37

Response time1 day
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Agile Construction and Home Improvement
Agile Construction and Home Improvement
4.8(
81
)
Window Well Covers - Install or Repair

Serving Newtown, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Agile Construction was very professional. They asked what needed to get done and then came in and executed it flawlessly. They were able to answer my questions and explained the work and their methodology. They came to repair my window sill. And it looks way better than before."
Entry porch
House flip
House flip
House flip
House flip

+232

Response time4 days
Recommended by52%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
384
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Newtown, CT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Blake Dukes the inspector did a great initial inspection and we decided to move forward with him and that was a great decision then Lori Walter helped guide us to the day of installation where we met Omar the project manager and the crew, they installed a GORGEOUS window! Highly recommend the professional company that is Home Genius Exteriors !"
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+57

Recommended by97%of homeowners
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Glaziers FAQs, answered by experts

Yes, it is possible to replace only the glass pane in a window without replacing the entire frame. However, this is a complex task that is best handled by a window repair professional. A technician can safely cut the seal, remove the old glass, install the new pane, and ensure it is properly sealed. For double-pane windows, this process involves creating a vacuum between the panes and filling it with insulative gas to restore the window's energy efficiency. Hiring a professional also ensures you select the right type of glass for your needs. This repair is almost always more affordable than replacing the entire window and frame.

To maintain a glass shower door, clean it regularly with a non-abrasive cleaner to prevent soap scum and hard water stains. Using a squeegee after each use is also recommended. Additionally, periodically check for leaks and ensure all hardware remains secure to prevent long-term damage.

The best (and safest) glass for glass walls is tempered and laminated glass. These types of glasses work well for walls because they are durable against impact and heat.

Standard mirrors come in many different shapes, sizes, and thicknesses, so you can often find a great fit for your space without adding customizations. Custom mirrors are ideal if your space has very specific constraints. For instance, you may need a much longer or wider mirror than you can find in a standard mirror. You might also want a custom mirror if you have particular styling preferences, such as a frame with a specific finish or a unique edge.

In terms of initial material and installation, glass stair railings are costlier than railings made from materials like wood, metal, or cable. Whether they are worth the investment often comes down to personal preference. Glass railings can offer a high return on investment, both in monetary value when it's time to sell and in the bold styling and functionality they add to a home. They provide a high level of safety, see-through functionality, and a unique appearance that other materials cannot replicate. From a maintenance perspective, glass railings require little to stay in working order but do need frequent cleaning to look their best.

The Newtown, CT homeowners’ guide to glazing services

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