Knowledge Center
Practical guides, demonstrations, sales techniques, and technical resources for window film, glazing, and inspection professionals.
Insulated Glass Unit Measurement Guide: Glass Thickness, Air Space, Coatings, and Tolerances
Insulated glass measurement means identifying the thickness of each pane, the air
space, the overall unit, and the coatings in a sealed insulated glass unit
(IGU). This guide explains the parts of an IGU, how each is measured, how ASTM
tolerances affect the numbers you see, and how a glass
thickness gauge...
GC3200 Glass Chek Elite for Manufacturing QC: Verifying Glass Thickness on the Line
Quality control
on an insulated glass line comes down to one question: is what we built what
the order said? The GC3200 Glass Chek Elite is designed to help answer it. EDTM describes it as a
versatile glass thickness gauge meter for applications that include production
spot-checking, along with glass repl...
Glass Thickness Measuring Tool for Low-E and Laminated Glass: What Actually Works
Plain clear
glass is easy to measure. Low-E coated glass and laminated glass are where many
tools fall short. If you are replacing or inspecting windows that include
either one, the right glass thickness measuring tool has to do more than report a number. It has to
tell you what kind of coating is present...
How Do You Measure Air Space in an IGU Without Disassembling It?
Short
answer: use a glass thickness measuring tool that reads a sealed insulated
glass unit (IGU) in place. EDTM’s Glass-Chek PRO and ELITE report air space
thickness along with each pane of glass and the overall unit thickness, so
there is no need to open or remove the unit.Key Takeaways•
An IGU...
GC3001 Glass Chek Pro Review: Features, Specs, and Who It’s For
The GC3001 Glass Chek Pro is EDTM’s glass thickness measuring tool for shops and inspectors who need real answers
about insulated glass without taking a window apart. This review covers what it
measures, what changed from the older GC3000, its practical limits, and who
should consider it.Key Takeaways• ...
What's the Difference Between a Glass Thickness Gauge and a Glass Thickness Meter?
Short
answer: in everyday use, the two terms overlap, and many suppliers use them
for the same kind of tool. Some people use "gauge" for simple
mechanical tools and "meter" for electronic instruments, but there is
no formal split. What matters is what the tool can measure, not which word is
on the box.Ke...
The Complete Guide to Glass Thickness Measurement: Tools, Methods, Accuracy, and Use Cases
Glass thickness measurement is the process of finding how thick a piece of glass
is, and for sealed insulated glass units, how thick each pane, the air space,
and the whole unit are. This guide explains the available methods, compares
EDTM’s GC3001
and GC3200
Glass-Chek meters, covers what affects accura...
Glass Thickness Meter for Glass Shops: Measure Before You Order
Every glass
shop knows the sinking feeling of a replacement unit that arrives and does not
fit or does not match. A glass thickness meter moves the measuring step to before the order, so you are
working from data instead of a visual guess.This article
lays out a simple measure-first workflow for replaceme...
How Do You Measure the Thickness of Double-Pane Glass?
Short
answer: use a glass thickness meter that reads a sealed double-pane unit in
place. A tool such as the EDTM Glass-Chek PRO reports the thickness of each
pane of glass, the air space between them, and the overall unit thickness from
a single measurement, with no disassembly.Key Takeaways•
A d...
Window Film Sales Pitch: What to Say to Close More Residential and Commercial Jobs
A strong window
film sales pitch follows a sequence: set the agenda, ask discovery questions,
restate the problem in the customer’s words, demonstrate the solution,
recommend one clear option, present the price with its value, and ask for the
decision. This guide shows what to say at each step, with sampl...