Glass & coatings
Discuss your glazing specification, including Guardian Low-E glass options.
COMMERCIAL & RESIDENTIAL
Insulated glass, configured for your project.
Explore glass, coating and spacer options with a team that understands your job.
START WITH THE DETAILS
The right information.
A clearer path forward.
Tell us what your project needs. We'll help you review the options and coordinate the next steps.
Spacer options
Review spacer type, color and overall unit thickness with our team.
Air or argon
Discuss the fill option specified for your commercial insulated glass units.
SIZE & CERTIFICATION
Plan your insulating glass.
Complete Line Glass offers IGCC-certified insulating glass products. Our team can help confirm certification coverage for your specified glass configuration.
Maximum IG size
96 × 165 inches
Share your complete unit make-up and finished dimensions with your account manager so we can review your project requirements.
COATINGS, COLORS & THICKNESSES
Our stocked Low-E range.
Availability varies by coating, color and thickness. Confirm availability for your order with your account manager.
| Coating | Glass colors / substrate | Details & downloads |
|---|---|---|
| SNX51/23 | UltraClear, Clear, Grey, Green, Crystal Grey | SNX51/23 details → |
| SNX62/27 | Clear, Grey, Crystal Grey SNX 62/27 is being discontinued at the end of 2026. Contact your account manager to confirm remaining availability and discuss options for new projects. | SNX62/27 details → |
| SN68 | Clear, Grey, Crystal Grey | SN68 details → |
| SNX60+ | UltraClear, Clear, Grey, Green, Crystal Grey | SNX60+ details → |
| SNX70+ | UltraClear, Clear | SNX70+ details → |
| SNR43 | Clear, Crystal Grey | SNR43 details → |
| SNR50 | Clear | SNR50 details → |
| IS20 | Confirm substrate with your account manager Interior-surface coating option | IS20 details → |
Residential clear Low-E
70/36 and 62/27 are offered in 1/8-inch and 3/16-inch clear glass. The 1/8-inch range includes separate annealed and temperable versions; identify the version your project requires.
MANUFACTURER RESOURCES
Review the full configuration.
Published performance depends on the full IG make-up, glass thickness, color, coating surface, airspace and gas fill. Review the configuration shown.
Each Low-E detail page links to the available Guardian resource. Clear-specific brochures describe the Clear configuration; review the appropriate color and make-up before using performance values.
Guardian performance overview
The consolidated SunGuard brochure contains two pages. The performance matrix is on page 2.
Open Guardian overview (2-page PDF; chart on page 2) ↗
Browse Guardian Low-E products ↗PUT IT TO WORK
Built around your application.
Commercial glazing
Bring your glazing schedule and performance requirements so we can review the specified build-up.
Residential windows
Share the unit dimensions, glass selection and spacer details for your residential project.
A GOOD QUOTE STARTS WITH GOOD DETAILS
What to include in
your quote request.
- Unit dimensions and quantities
- Glass make-up, coatings and overall thickness
- Spacer, fill and any drawing references
- Project location and requested timing
BEFORE YOU ORDER
A few helpful answers.
Have a question about your project?
Talk to our team: (210) 651-9873
What should I send for an IG quote?
Include dimensions, quantities, glass make-up, overall unit thickness and any coating, spacer or fill requirements. Attach the glazing schedule or drawings if available.
How do I choose a glass configuration?
Share the project specifications and application with our team. We can discuss available options so you can review them with your project designer or installer.
How do I confirm lead time?
Contact your account manager with the unit details and requested date. Confirm availability and timing for your specific order before scheduling installation.