The entire Thickness of the unit when assembled, this includes (the inside glass pane, outside glass pane, and spacer)
Glass Strength
Royalty glass (also called safety glass), is four times stronger than Regular, due to the way it is heated up then cooled down in the manufacturing process.
Thank you very much for your precise cut glass, for my window.
Thank you with regards.
D
David Gauthier
Verified Buyer
Oct 15 2024
Arrived on time and perfectly packed
Arrived on time and perfectly packed. The size of the windows was very accurate. We had the frames already assembled so we were very happy when each pane felt perfectly in place. We would definitely recommend this company to others and will use them in our next window project. Thanks you guys made 100 year-old home. Look new again.
j
joe roth
Verified Buyer
Jan 1 2024
Glass unit worked perfectly only issue was
Glass unit worked perfectly only issue was I had to contact your company because my order never went through the first time.
N
Nathan Prime
Verified Buyer
Dec 20 2023
Great communication and product was as promised
34x64 double pane garage window helps with preventing condensation
Great communication and product was as promised
J
Jorge Cintron
Verified Buyer
Oct 25, 2023
This is the picture of the window that you guys sold me..
Thank you guys for your grand support. The quality of the glass is excellent.
B
Ben
Verified Buyer
Didn’t know it was so easy
I didn’t know it was so easy to replace broken window panes. The Royalty Mirror website is amazing. It walks you through ordering what you need. I liked how the most common options were preselected. Thanks
J
JOE WISDOM
Verified Buyer
Sep 12, 2023
Just letting you know how..
Just letting you know how pleased I am with the window you folks put together for me. It matched the measurements I sent perfectly, was assembled expertly, and arrived right on time in perfect condition. Good to know Royalty takes such care even with small orders.
D
David Thompson
Verified Buyer
Oct 1, 2023
Got here without a scratch on it,fit perfectly
Got here without a scratch on it,fit perfectly , It's the upper of the two in this picture. Will be definitely ordering from Royalty Mirror again thanks again!
S
Stephen point
Verified Buyer
Oct 6, 2023
I can't thank you enough for making my senior moment mistake
I can't thank you enough for making my senior moment mistake, so easy to correct. The glass panel was EXACTLY the size ordered which fit like a glove. There was almost 0 tolerance in this application, so the install went very smooth. I would recommend you at anyone needing glass. Good Day.
P
Penny Nickell
Verified Buyer
Oct 6, 2023
Purchasing this window was simple.
Purchasing this window was simple. Hail broke the top window. The royalty mirror app walked me through the ordering process. The window pane arrived and it was the exact dimensions I ordered. I will always buy windows here.
P
Peter Brady
Verified Buyer
Aug 30, 2023
New shipment arrived without problem
New shipment arrived without problem and is installed. Looks good. Thank you for seeing this through to completion. Would recommend Royalty Mirror for commitment to customer service.
R
Ralph R
Verified Buyer
Aug 12, 2024
Excellent service and products.
Royalty Mirror has excellent service and products. Installation was a snap! I made the mistake of ordering a 3/4” instead of a 1” thick but mad up the difference with 3/8” white weatherstripping. Will definitely buy from again
M
Michael Beaudry
Verified Buyer
I wanted as much light as possible
I wanted as much light as possible and your product was exactly what I needed!!
The first delivery came broken unfortunately and you guys made right by sending me the glass out again free of charge...the representative I spoke with was very professional, courteous, and knowledgeable.
Thanks!!
C
Charles Andersen
Verified Buyer
Oct 20, 2023
fit perfectly and matches that of the other panels
The replacement glass that I ordered from Royalty Mirror fit perfectly and matches that of the other panels in my Marvin window set.
Great work!
A
Allan H
Verified Buyer
Jul 7, 2024
glass is good.
The glass arrived much later than promised, over 14 days, and not on the day promised but otherwise the glass is good.
This quick guide shows the proper way to measure your insulated glass. Watching it first helps avoid sizing mistakes and ensures your new unit fits perfectly.
The Royalty IG Experience
10-Year Warranty Protection
Backed by a 10-year warranty against internal fogging and discoloration for lasting confidence.
Crystal-Clear Visibility
Prevents internal moisture buildup to keep windows consistently clear and haze-free.
Energy-Efficient Comfort
Reduces heat transfer and drafts to help maintain stable indoor temperatures year-round.
Noise-Reducing Design
Dampens outside noise to create a quieter, more relaxed indoor living environment.
Built to Last
Constructed with durable materials and quality spacers for long-term clarity and performance reliability.
Energy Efficiency Matters
The outer pane faces the outdoor weather, while the inner pane stays closer to your indoor room temperature. The sealed space between them — with optional Argon gas for added efficiency — slows heat transfer. This keeps your interior more stable and comfortable, no matter the season.
Reduced Heat Loss
Helps retain warmth during cooler months by slowing heat from escaping, keeping your interior comfortable without constantly raising the heat.
Lower Cooling Costs
In warmer seasons, insulated glass limits heat from entering, allowing your air conditioning system to cool the space more efficiently and use less energy.
Consistent Indoor Temperature
Helps prevent drafts and uneven temperature zones, creating a balanced and comfortable atmosphere throughout the entire room or building.
"Bulletproof" Packaging
We ensure your glass unit arrives safely by giving it a protective fortress built with custom materials and clear warnings.
Custom-Fit Cardboard
Our glass is packed in a custom-sized cardboard package to eliminate movement, which prevents 90% of shipping damage.
High-Density Foam
We surround the glass with protective foam to brace it against any bumps, shocks, or vibrations during transit.
Fragile Warning
Every box is securely sealed and marked with "FRAGILE" stickers to ensure carriers handle your shipment with extra care.
Damage-Free Guarantee
We take full responsibility for safe delivery and quick, hassle-free resolution if any damage occurs.
Perfect Fit Protection
Mistakes happen, especially with custom sizing. We've got you covered on your first order.
If you made a measurement error on your very first order, we offer you a one-time, 50% discount on the replacement piece.
We are committed to helping you finish your project right.
Recut Policy
Eligibility: Applies to your first order only.
Discount: Get 50% OFF the cost of replacement glass on your second order.
Timeframe: Contact us within 14 days of receiving your glass to claim your discount.
Maximum recut amount: $500
Why Choose RoyaltyMirror?
Precision Custom Cuts
Premium Quality Glass
Fast & Secure Delivery
Expert Customer Support
Frequently Asked Questions
How should I measure my space to ensure the custom cut glass or mirror fits perfectly?
It is crucial to measure your opening or surface area at least three times to ensure accuracy.
Always measure to the nearest 1/16" and only use a high-quality metal measuring tape.
Measure the exact size of the surface you are covering. Do not deduct any length or width. The glass will be cut to the exact dimensions you enter on the order form.
What should I do if my custom cut glass or mirror arrives broken or damaged during shipping?
Don’t worry, you’re fully protected!
Take clear photos of the damaged item and the packaging.
Email the photos to support@royaltymirror.com within 24–48 hours of delivery.
We’ll replace it fast — free of charge.
Every order is covered by our Safe Delivery Guarantee — your glass or mirror will arrive in perfect condition or we’ll replace it at no cost to you.
What is "Perfect Fit Protection," and what happens if I measure the dimensions incorrectly?
Mistakes happen — especially with custom sizing. We’ve got you covered on your first order.
If you make a measurement error on your very first order, we offer a one-time 50% discount on the replacement piece, up to $500 USD.
We’re the only company that offers this for custom-cut glass, and we’re committed to helping you finish your project the right way.
What are the different edge options, and which one is right for my project?
We offer several edge finishes — each designed for a different look and purpose:
Flat Polished Edge – Smooth, shiny, and modern. Perfect for table tops, mirrors, and shelves where the edge is visible.
Beveled Edge – Angled edge that catches light beautifully. Ideal for decorative mirrors and furniture tops.
Seamed Edge – Lightly sanded to remove sharpness. Best for glass that will be framed or not exposed
Can you cut glass and mirrors into unique shapes, or just squares and rectangles?
Yes! At Royalty Mirror, we can cut glass and mirrors into almost any shape — not just standard squares or rectangles.
✅ Circles & Ovals ✅ Triangles & Arches ✅ Custom templates & patterns ✅ Corners with radius or clipped edges
Just upload your drawing or template, and our team will precision-cut it to your exact measurements.
Can you cut holes, notches, or other specific cut-outs into the glass for mounting?
Absolutely! We can precision-cut:
✅ Holes for brackets, knobs, or light fixtures ✅ Notches for outlets, corners, or hinges ✅ Custom cut-outs for TV mirrors, shower hardware, and wall mounts
Just upload your drawing or detailed measurements, and our team will match them exactly using CNC cutting and polishing equipment.
What is the typical production and delivery time for a custom cut order?
🏭 Production: 1–3 business days depending on size and complexity
🚚 Delivery: 1–5 business days, depending on your location