Frequently Asked Questions
Real answers to the questions I had when researching glass services for my own home and vehicles
When I first needed glass work done – both on my car and in our bathroom renovation – I had so many questions. After going through the process myself and talking with professionals in the industry, I put together answers to the questions that came up most often. Hopefully this saves you some of the research time I spent.
Auto Glass Questions
What safety standards apply to windshield replacement?
All automotive glazing must comply with Federal Motor Vehicle Safety Standard No. 205, which establishes requirements for glass transparency, impact resistance, and occupant protection. This federal standard ensures that replacement windshields provide the same safety as original equipment.
How long does windshield replacement take?
The actual installation typically takes about 60-90 minutes. However, you should not drive the vehicle immediately after. The adhesive needs at least one hour to set enough for safe driving, and reaches full strength in about 24 hours. Some shops recommend waiting a few hours before driving if possible.
Does my insurance cover windshield replacement?
Most comprehensive auto insurance policies cover windshield damage. Some states even require insurers to waive the deductible for windshield claims. I would recommend checking your policy or calling your insurance company before scheduling the work – most glass shops can help with the claim process.
Can a chip be repaired or does the whole windshield need replacing?
Small chips (generally smaller than a quarter) and short cracks (under 3 inches) can often be repaired rather than replaced. The key is acting quickly before the damage spreads. Temperature changes and road vibration can turn a small chip into a crack that runs across the windshield. Repair is much cheaper than replacement – usually under $100 versus several hundred dollars.
What is ADAS calibration and do I need it?
ADAS stands for Advanced Driver Assistance Systems – features like lane departure warning, automatic emergency braking, and adaptive cruise control. Many of these systems use cameras and sensors mounted near the windshield. After replacement, these systems need recalibration to work properly. If your car has these features, make sure your glass shop offers calibration services. Driving without proper calibration can be dangerous.
Shower Glass Questions
Is shower glass safe?
Yes, shower enclosures use tempered safety glass certified by organizations like the Safety Glazing Certification Council. This glass meets strict ANSI Z97.1 and CPSC 16 CFR 1201 standards for impact resistance and safe breakage patterns. If tempered glass does break, it shatters into small, relatively harmless pieces rather than dangerous shards.
What is the difference between framed, semi-frameless, and frameless shower doors?
Framed doors have metal framing around all edges – they are the most affordable and forgiving to install. Semi-frameless have framing on some edges but not others, offering a cleaner look while maintaining stability. Frameless use thicker glass (usually 3/8 or 1/2 inch) with minimal hardware for a modern, open feel. Each style has its place – frameless looks amazing but costs more and requires precise installation on level surfaces.
How do I keep shower glass clean?
The biggest enemy of shower glass is hard water buildup. Squeegee the glass after each shower to prevent water spots. For deeper cleaning, a mixture of white vinegar and dish soap works well. Many new shower enclosures can be treated with protective coatings that make water bead up and roll off, reducing buildup. Ask about coating options when you order – it adds some cost upfront but saves cleaning time for years.
How long does shower glass installation take?
A standard shower door installation usually takes 2-4 hours. Custom enclosures or complex configurations may take longer. There is also lead time for manufacturing – custom glass typically takes 1-3 weeks from measurement to installation. You can use the shower immediately after installation in most cases, though the silicone sealant reaches full cure in about 24 hours.
Can shower glass be repaired or does it need full replacement?
Unlike windshields, tempered shower glass cannot be repaired if damaged. Because of how tempered glass is manufactured – heated and rapidly cooled to create internal tension – any damage compromises the entire panel. If your shower glass has a chip or crack, it needs replacement. The good news is that replacement is usually straightforward since the hardware can often be reused.
General Questions
How do I choose a quality glass provider?
Look for providers with proper certifications, warranty coverage, and clear pricing. For auto glass, ask if technicians are certified by industry organizations. Read reviews, but pay attention to how companies respond to complaints. A company that stands behind its work will address problems rather than ignore them. Get quotes in writing and ask about the specific glass being used.
What should I expect to pay for glass services?
Pricing varies significantly based on vehicle make/model or bathroom size. Windshield replacement typically ranges from $200-600 for common vehicles, more for luxury cars or those with ADAS features. Basic shower doors start around $300-500, while custom frameless enclosures can run $1,000-3,000+. Always get multiple quotes – pricing varies between providers.
Still Have Questions?
I am always adding to this FAQ based on questions from readers. If there is something I did not cover, reach out and I will do my best to find the answer.