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Performance and energy efficiency

Understand how glass can influence a building's energy and acoustic performance.

Applications of glass

Whether you need glass for facades, interiors, homes, or specific applications, we have a solution

Which glass is right

See how the right glass can help improve your quality of life and the beauty of your home

Understand glass

Learn more about glass and what you can do with it

Design with glass

There’s almost no limit to what you can create with glass

Build with glass

Glass is the ultimate building element, and can be tailored to each project

Glass for your home

We’re helping glass inspire more homes than ever before

7 St. Thomas

Curved glass contributes to harmony between Victorian and contemporary design

Midlands Technical College Library

When glass helps to create a comfortable learning environment

ARO - 242 West 53rd Street

Floor to ceiling windows provide light, transparency and sweeping views of Central Park

All our projects

From landmark construction projects to innovative residential builds, this is how our glass can make the difference

Our story

Just as we were in 1932, we're ready to meet the challenges of now and the future


Find out more about how glass can support sustainable design

Quality control

We strive for quality in everything we do

Our company

Learn more about who we are

Help and contact

Our expertise and commitments

Glass Analytics

Access our comprehensive suite of engineering and analytical tools

BIM objects

Download and use our standardized Guardian BIM content to create project specific BIM files

Seminars and online learning

For anyone who is interested in learning more about glass and its use

Our team

Guardian employees.
A professional photographer was hired by Guardian El Marqués to take a photo session in plant about the process and staff

Get the glass that meets your vision

The Guardian Architectural Sales team is here to help architects create better, more beautiful, more efficient buildings. From glass samples to LEED® documentation, we provide the expert knowledge and resources you need to choose the ideal solution for your project.

The Guardian Sales team offers extensive technical glass experience—from commercial to residential applications. We are fully dedicated to working with you to find the glass best suited to your capabilities. Contact your local sales representative below to get started.

Josh Jarzabkowski: MI, IN, OH, KY
(989) 239-9750
[email protected]

Boni Fritts: NC, TN, VA, MS, LA, PR
(504) 407-4355
[email protected]

Jeanette Schieferle: AZ, CA, HI, NM, NV, UT, El Paso
(559) 931-0973
[email protected]

Jeff Emerich: CT, DC, DE, MA, MD, ME, NH, NJ, NY, ON, PA, RI, WV, VA, VT
(914) 787-9530
[email protected]

Kelly Thavenet: ND, SD, NE, KS, MN, IA, MO
(563) 343-5624
[email protected]

Krysta Arnold: CO, WI, IL, Southern MO
(563) 343-2548
[email protected]

Rob Ahrens: GA, SC, FL, AL
(404) 719-7471
[email protected]

Sam Malty: QC, NB, NS
(514) 686-8888
[email protected]

Steve Versland: OK, AR, TX
(559) 696-2862
[email protected]

Claudia Caraballo: AK, AZ, AB, BC, CA, CO, HI, ID, NV, OR, UT, WA
(562) 673-3270
[email protected]

Ralph Hillis: IA, KS, MB, MN, MO, MT, NE, ND, SD, WY
(563) 650-0916
[email protected]

Sam Malty: QC, NB, NS
(514) 686-8888
[email protected]

Steve Smock: IL, IN, WI, MI, Northern KY, Western OH
(847) 302-2864
[email protected]

Parker Gillock: TX,OK, AR, LA, GA,TN, FL, NC, SC, AL, MS
[email protected]

Robert Baber: VA, WV,OH, NY, MA,NJ,RI,NH,VT,MD & Washington DC
[email protected]

Allison Toadvine: Upstate NY, PA, WV, DE, Southern NJ
(484) 816-7657
[email protected]

Georgia Watson: GA, NC, SC, Northern FL, Chattanooga & Knoxville TN
(815) 985-7946
[email protected]

Angela Steinhubel: IN, OH, KY, MS, Memphis TN
(219) 512-4745
[email protected]

Boni Fritts: LA
(504) 407-4355
[email protected]

Brian Craft: IL, IA, MO, WI
(630) 945-8414
[email protected]

Danielle Tyson: Northern NJ, New York City
(201) 819-9844
[email protected]

Dario Babic: AL
(404) 217-4742
[email protected]

Heather Sakai: ON, QC
(905) 510-9420
[email protected]

Kreg Hatfield: Key Project Leader: East Coast, MI, MN & Nashville, TN
(810) 964-0074
[email protected]

Leah Hemling: CT, MA, ME, NH, RI, VT
(315) 789-2390
[email protected]

Tuan Tran: MD, VA, Washington DC
(404) 630-9784
[email protected]

Csilla Csoke: Key Projects Leader West USA & Canada, Southern CA, NV, AK, BC, AB, WA, OR
(702) 686-8595
[email protected]

Jacob Kasbrick: MB, MT, ND, SD, SK, WY
(615) 653-0430
[email protected]

Michael Mendoza: CO, ID, KS, NE, UT
(630) 930-6834
[email protected]

Natalie Raya: Northern CA, HI, Reno
(510) 833-3745
[email protected]

Reece Poth: Southern CA, AZ, NM
(512) 968-0119
[email protected]

Steve Versland: TX
(832) 628-1269
[email protected]

Darijo Babic: OK, AR
[email protected]

Bill Howell: AR, IA, IL, IN, KS, MB, MI, MN, MO, ND, NE, OH, OK, SD, SK, TX, WI
(614) 601-3139
[email protected]

Kirstin Vracko: AK, AB, AZ, BC, CA, CO, HI, ID, MT, NM, NV, OR, WY, UT, WA
(206) 999-5236
[email protected]

Natasha Matias: AL, CT, DE, GA, FL, KY, TN, LA, MA, ME, MD, MS, NB, NC, NH, NJ, NL, NY, NS, ON, PA, QC, RI, SC, TN, VA, VT, WV
(551) 327-6494
[email protected]

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