Warranty Information for Steel City Glass Products
At Steel City Glass, we stand behind the quality of our work. This warranty information page outlines coverage for our glass products, installation workmanship, and protective coatings, ensuring long-term performance and customer satisfaction. Proper maintenance is essential for extending the life of your glass and preserving your warranty coverage.
For additional details contact us directly.
Glass Product Warranty Information
Annealed Glass Warranty
Our warranty for annealed glass covers manufacturing defects such as excessive distortion for one year from the date of installation. Note that annealed glass is not heat-treated and is more prone to breakage. Breakage due to impact or misuse is not covered.
Tempered Glass Warranty
Tempered glass is covered under warranty for one year against manufacturing defects such as warping or surface imperfections. As a safety glass, tempered glass is designed to break into small, less hazardous pieces if impacted. However, damage due to misuse, improper handling, or pressure is not covered.
Insulated Glass Units (IGUs) Warranty
We provide a five-year warranty for insulated glass units (IGUs) against seal failure that may cause condensation or fogging. Warranty exclusions include improper installation by third parties, exposure to extreme conditions, or misuse.
Mirror Warranty
Our mirror warranty covers one year against silvering defects or discoloration caused by manufacturing flaws. Damage due to excessive moisture, improper cleaning products, or mishandling is not covered.
Workmanship Warranty for Glass Installations
At Steel City Glass, we ensure the highest level of precision and quality in our work. Our workmanship warranty covers:
- Fabrication – Meets industry standards for glass cutting, polishing, and finishing.
- Installation – Covered for one year against alignment issues, improper sealing, or structural instability due to installation errors.
- Sealants and Silicone Applications – Warrantied for one year against peeling, cracking, or improper application.
For details on our installation process, visit our Services Page.
Protective Glass Coating Warranties
Protective coatings enhance the durability and clarity of glass by reducing stains, etching, and corrosion. Steel City Glass offers several advanced protective coatings, each backed by a manufacturer warranty to ensure long-term performance.
ShowerGuard by Guardian Glass
ShowerGuard features a permanent protective layer bonded during manufacturing, preventing corrosion and making cleaning easier. It comes with a Lifetime Limited Warranty when properly maintained.
🔗 Learn more: Guardian ShowerGuard
C10 by HMI Glass
Powered by EnduroShield, C10 is an ultra-thin, transparent coating designed to repel water and minimize cleaning time. It includes a 10-year limited warranty against staining and etching.
🔗 Learn more: HMI C10 Protection
EnduroShield
EnduroShield offers a long-lasting, non-stick protective coating that reduces cleaning efforts by up to 90%. It is backed by a 10-year professional warranty for surface protection.
🔗 Learn more: EnduroShield
HydroClear by Cardinal Glass
HydroClear is a high-performance glass coating that protects against moisture, heat, and corrosion, ensuring lasting clarity. It includes a 5-year limited warranty for stain resistance and durability.
🔗 Learn more: Cardinal HydroClear
OptiShower by Pilkington
OptiShower is a durable, anti-corrosion glass coating designed to resist water stains and prolong the lifespan of shower enclosures. It comes with a 5-year warranty for coating performance.
🔗 Learn more: Pilkington OptiShower
For full warranty terms and maintenance recommendations, refer to the documentation provided at installation.ty documentation provided at installation for detailed maintenance requirements and conditions.

Care and Maintenance Guidelines
Proper maintenance extends the lifespan of your glass products and ensures continued warranty protection. Follow these best practices to keep your glass looking its best:
- Use non-abrasive, ammonia-free cleaners to prevent surface damage.
- Avoid harsh chemicals and scrubbing pads that could wear down protective coatings.
- Clean glass regularly to prevent buildup and maintain clarity.
For protective coatings, always follow manufacturer-recommended care instructions to preserve warranty coverage.
Filing a Warranty Claim
If you experience an issue covered under our warranty policy, follow these steps to submit a claim:
Message: info@steelcityglass.net
Call: +1 703 897 8002
Include the following details:
- Proof of purchase or installation date
- A description of the issue
- Photos, if applicable
Once received, our team will review your claim and determine the best resolution, which may include repair, replacement, or other corrective action.
Your Warranty and Peace of Mind
At Steel City Glass, we are committed to delivering high-quality glass solutions backed by industry-leading warranties. Our glass products, installation workmanship, and protective coatings are all covered to ensure durability and reliability.
For more information about warranty coverage, maintenance tips, or custom glass solutions, visit our Resources Page or contact our team today.