Johns Manville Email Format

The most common Johns Manville email format is {first}.{last}@jm.com (e.g. jane.doe@jm.com), used in about 63% of observed Johns Manville work emails. Johns Manville uses 8 address formats in total.

Most likely format — based on 2,891 observed addresses

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Johns Manville email formats
62.5% of observed Johns Manville addresses use the {first}.{last}@ format, the most common pattern among roofing contractor companies.
Email formatExampleShare
{first}.{last}@jm.com
Examplejane.doe@jm.com
Share62.5%
{last}{f}@jm.com
Exampledoej@jm.com
Share35.1%
{last}@jm.com
Exampledoe@jm.com
Share1.0%
{f}{last}@jm.com
Examplejdoe@jm.com
Share1.0%
{first}{l}@jm.com
Examplejaned@jm.com
Share0.2%
{last}.{first}@jm.com
Exampledoe.jane@jm.com
Share0.1%
{last}{first}@jm.com
Exampledoejane@jm.com
Share0.1%
{first}{last}@jm.com
Examplejanedoe@jm.com
Share0.0%

Derived from 2,891 real observed addresses · data refreshed 2026-05-30. Role-based inboxes (info@, sales@, …) are excluded from format detection.

About Johns Manville
Website
Industry
roofing contractor
Headquarters
90 Deer Crossing, Vonore, TN 37885
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Frequently asked questions
What is Johns Manville's email format?
The most common Johns Manville email format is {first}.{last}@jm.com (for example jane.doe@jm.com), used in about 63% of observed Johns Manville work addresses. Johns Manville also uses 7 other formats for name collisions.
How accurate is this Johns Manville email format?
This format is derived from 2,891 real Johns Manville addresses observed across our data, not guessed. To confirm a specific address, use the live verifier above — it checks deliverability in real time.
How do I find and verify a specific person's Johns Manville email?
Apply the most common pattern to the person's name (e.g. jane.doe@jm.com), then verify it on this page — or use the Find tab to get the likely address from their name automatically.
What other email formats does Johns Manville use?
Beyond {first}.{last}@jm.com, observed formats include {last}{f}@jm.com, {last}@jm.com, {f}{last}@jm.com, {first}{l}@jm.com, {last}.{first}@jm.com, {last}{first}@jm.com, {first}{last}@jm.com, in descending order of frequency.
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