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Top-Rated Glass block pros in Lone Tree - Updated Nov 2026

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5280 Glass Solutions
5.0(
10
)
Stained or Specialty Glass - Repair

Serving Lone Tree, CO and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Robert came prepared with the parts needed and did a great job on the adjustment. I was very pleased with his communication, punctuality and professionalism. I would highly recommend him for anyone needing work on glass windows, shower doors, sliding doors, etc. His prices are also very reasonable and he guarantees his work!"
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And After
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Recommended by100%of homeowners
Sassy Glassy Co, LLC
5.0(
2
)
Stained or Specialty Glass - Repair

Serving Lone Tree, CO and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"I asked for a custom piece of stained glass for my college team and Ed knocked it out of the park! He communicated with me every step of the way to make sure the design met my expectations. Due to living in another state, he had to ship the final product to me and made sure it was safe and secure. My piece made it across the country with no damage or issues at all. I highly recommend Edward and his excellent work! He can make anything!"
Austin's Knot
Charis' Moon
Dragonfly
Creeping Fig Butterfly
Izzy's Sunset

+8

Response time1 hour
Response rate98%
Recommended by100%of homeowners
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Glass Block FAQs, answered by experts

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

New glass costs anywhere from $3 to $100 per square foot. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between $10 and $14 per square foot.

Options include tempered, laminated, and tinted glass for various needs.

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

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.

The Lone Tree, CO homeowners’ guide to glass block services

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