(928) 890-8489








With Over 45 Years

Combined Experience


Window Glass Repair

Window Glass Repair

If you have the screw type, you remove all of the screws and each piece will come out. If you have the metal snap in stops, carefully pry the stop from the frame using a small, flat screwdriver or a putty knife. You want to start in a corner and work along the stop until it comes out. Don't pry too much because the stops can bend very easily. If you have the rubber type, pry a corner away using the screwdriver, grab it with your fingers, and pull out the rubber. The glass shouldn't fall out because there is a glue or tape on the edge, holding the glass in place.

From here, You can get your measurements for the new piece of glass. The glass edges will be exposed, and you can hook your tape measure to the edge and get your width and height. If there is a hole in the glass, measure the glass thickness. If there isn't a hole, put on some gloves and carefully push on the glass where the crack is located. This will expose the edge so you can measure it. When you go to get the new glass, you're going to need a tube of silicone to replace the glue or tape holding the glass in place. Once you get the glass home, you need to remove the old glass. Go inside and cut between the glass and frame using a utility knife with a new blade. This will cut away the silicone or tape that is holding the old glass. Be sure to wear heavy gloves during this process to avoid getting cut. Start at the top and cut across from one corner to the other. Then cut down one side, from top to bottom. Do the other side the same way. At this point the glass should fall out. You should place a tarp or sheet under the window to catch the glass as it falls out. Using a stiff putty knife, scrape off the old silicone or tape from the frame. If there were setting blocks on the bottom, be sure to reuse them. They act as shims to raise the glass off the bottom.

Now run a bead of silicone about 3/16" thick around the perimeter of the opening. Grab your new glass on the sides, angle the bottom in and the top out, set the glass on the setting blocks, then slowly raise the glass up into place. Push just hard enough that all four edges of the glass contact the silicone, but not so hard that the glass makes contact with the metal frame. Install your outside stops. Don't clean the glass for 24 hours so the silicone can set up.

Wednesday, 12 April 2017
Twin Peaks Glass

Twin Peaks Glass

We have been in the service of glass installation in Flagstaff with a combined experience of 45 years. Mike is an avid outdoors-man and a 20 year veteran of the glazing trade. Tim is an alumni of the University of Arizona and has been in the glazing industry for 25 years.

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Our Service Areas

  • Flagstaff
  • Munds Park
  • Cameron
  • Holbrook
  • Winslow
  • Leupp
  • Tusayan
  • Grand Canyon Village
  • Williams
  • Bellemont
  • Seligman
  • Ashfork
  • Leupp
  • Sedona
  • Village of Oak Creek
  • Camp Verde

Pertinent Information

Pertinent Information


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Mon-Fri 7am-5pm
Sat & Sun By Appointment Only

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Phone - (928) 890-8489
Email - @twinpeaksglass

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Client Testimonials

  • “It has been a pleasure working with Twin Peaks LLC over the years. I have had the pleasure of knowing and working with the owners, Tim and Mike long before they started their business. I have worked with them on several projects, most notable being San Francisco de Asis Catholic Church, Little America Hotel, and multiple Northern Arizona University projects."

    - Loven Contracting, Inc.​

Arizona Glass Installation

(928) 890-8489