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Avatar for Mark Sailors Construction
Mark Sailors Construction
3.6(
26
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Bayside, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Mark Sailors and his assistant enlarged an existing rectangular 36" wide hole in a ceramic tile countertop, in order to accept a new 36" gas cooktop. The old opening wasn't deep enough to accept a new 36" cooktop; I guess they make 36" cooktops deeper these days. Anyhow, they performed the work well, and I was satisfied. Both were polite, professional, and considerate. I thought the amount charged was reasonable. Communication via texting was good; he kept me appraised of ETAs and so forth. I plan to use him again."
Mark Sailors Construction
Mark Sailors Construction
Mark Sailors Construction
Mark Sailors Construction
Mark Sailors Construction

+6

Response time1 day
Recommended by80%of homeowners
Glass Master
New to Angi
Stained or Specialty Glass - Repair

Serving Bayside, CA and surrounding areas

In business since 1980

Free estimates

Glass Master is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. 25 years in business.\n\nIB - MF evenings

Glass Block questions, 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.

Glass block mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block 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. 

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.

You can still see vaguely into some types of glass block windows at night. Although there won’t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.

The Bayside, CA homeowners’ guide to glass block services

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