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Verified Reviews for Glass Block Service pros in Thetford, VT

*The Angi rating for Glass Block Service companies in Thetford, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

*The HomeAdvisor rating for Glass Block Service companies in Thetford, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

Last update on December 07, 2025

Find Glass block pros in Thetford

morgan design/construction

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morgan design/construction

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52 years of experience

Residential and light commercial building design/construction and archtectural stained/leaded glass, glass block and tile 38 years experience. State juried member of The League of New Hampshire Craftsmen. Many new homes and notable Stained Glass commissions through out the country. original,innovative with attention to detail and quality Traditional Post and Beam construction is a specialty.

Residential and light commercial building design/construction and archtectural stained/leaded glass, glass block and tile 38 years experience. State juried member of The League of New Hampshire Craftsmen. Many new homes and notable Stained Glass commissions through out the country. original,innovative with attention to detail and quality Traditional Post and Beam construction is a specialty.

Portland Glass of West Lebanon

5.00(
3
)

Portland Glass of West Lebanon

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Portland Glass has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home & business glass in Vermont, Maine & New Hampshire.

Portland Glass has a history of success and a safety record that’s unmatched in New England. We are the providers of the best auto, home & business glass in Vermont, Maine & New Hampshire.

See It N 3D Design & Technical Illustrations

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See It N 3D Design & Technical Illustrations

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18 years of experience

The end product will be your Blue Prints, Floor Plans, Notes or drawings (non-technical nor artistic required) designed and converted digitally into 3D (Isometric) full color digital images. (animation available). The purpose and value of my service is convey ideas and purpose of my Clients (Architects, Designers, Artists, Contractors, Home Owners etc.) into images from 8.5 to 11" to Large format such as Poster Board or Bill Board size for advertisement or demonstration, Video 3D animation also available. SEEIT N 3D before you build it SAVE $ and TIME. My illustrations are the last step before the project becomes a reality. I have saved my clients thousands of dollars by allowing a Virtual Reality Preview of the end product/ project using the proposed materials, colors and textures. Email for a free consultation, include samples for a quote.

The end product will be your Blue Prints, Floor Plans, Notes or drawings (non-technical nor artistic required) designed and converted digitally into 3D (Isometric) full color digital images. (animation available). The purpose and value of my service is convey ideas and purpose of my Clients (Architects, Designers, Artists, Contractors, Home Owners etc.) into images from 8.5 to 11" to Large format such as Poster Board or Bill Board size for advertisement or demonstration, Video 3D animation also available. SEEIT N 3D before you build it SAVE $ and TIME. My illustrations are the last step before the project becomes a reality. I have saved my clients thousands of dollars by allowing a Virtual Reality Preview of the end product/ project using the proposed materials, colors and textures. Email for a free consultation, include samples for a quote.

Glass Block questions, answered by experts

If an individual block breaks, you can remove and replace it. This is a job for which you should contact a professional because the project is usually complex, involving you having to break the block further.

Glass block windows cost about $710 to install, ranging from $460 to $980. The cost factors of installing this type of specialty window include the opening size, design, layout, height, glass block type, installation type, and location. There are many block styles to choose from, including colored, clear, wavy, diamond, and frosted.

Consider the following price ranges of installing glass blocks based on size:

  • 25-by-25 inches: $60–$300

  • 31-by-31 inches: $65–$350

  • 36-by-36 inches: $85–$475

  • 48-by-48 inches: $155–$840

Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, ¼-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn’t always necessary, and can be more challenging to hang or install. Work with a local window installation pro for replacement or new construction windows.

Glass block installation can be relatively expensive due to the range of material costs and the labor time to assemble this type of specialty window. The process proceeds slowly as the glass does not absorb moisture from mortar and silicone caulk takes longer to harden, leaving spacers to hold up the structure until the caulk or mortar begins to cure. Plus, if your current windows have structural issues or damage, you’ll need to repair them before beginning the project, increasing your bottom line. 

Although glass block windows are made of multiple layers of thick glass, they’re still susceptible to breaking. If your glass block window shatters, contact a window repair professional to remove and replace the glass block. Don’t attempt to handle it yourself because the broken glass can be dangerously sharp. A window repair pro will have the tools and expertise to replace the broken glass block quickly. Before hiring, be sure to confirm the repair pro has experience with repairing or replacing that specific type of window.

The Thetford, VT homeowners’ guide to glass block services

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

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