"The easiest window upgrade you'll make
Preview text: No joinery. No mess. Just oak.

Using this email in an article? Credit: Celtic Timber email via They Sent It, with a link to this page. Full-size image
- Subject
- "The easiest window upgrade you'll make
- Preview text
- No joinery. No mess. Just oak.
- From
- info@
celtictimber.co.uk - Brand
- Celtic Timber
- ESP
- Klaviyo
- Sent
- Fri Sep 11, 2026, 1:00 PM ET
- Size
- 39 KB
- Images
- 14
- Links
- 15, 8 of them buttons
- Subject length
- 39 characters
Against Celtic Timber's usual
Sent in the 1 PM hour, which holds 6% of its emails; 35% arrive in the 2 PM hour. The subject is 39 characters; its average is 34.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Celtic Timber <[email protected]>
- Subject
- "The easiest window upgrade you'll make
- Date
- Fri, 11 Sep 2026 17:00:11 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.email.celtictimber.co.uk
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=email.celtictimber.co.uk s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Sep 20, 2026 2:04 PM | Take the Autumn Plunge 🥶 | |
| Sep 18, 2026 2:00 PM | The Ice Bath Season Starts Now 🥶 | |
| Sep 13, 2026 1:00 PM | Your windows are missing something | |
| Sep 11, 2026 1:00 PM | "The easiest window upgrade you'll make (this email) | |
| Sep 8, 2026 2:03 PM | Worktops that arrive ready to fit | |
| Sep 5, 2026 3:04 PM | Are you stocked up for September? | |
| Sep 2, 2026 2:45 PM | The rain's back. Don't let it go down the drain. |
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Oct 23, 2026 10:02 AM
Get Firewood Before the Rush 🪵
Oct 20, 2026 2:30 PM
Our newest piece, plus a few autumn favourites. 🍂
Oct 16, 2026 3:01 PM
Oct 13, 2026 3:00 PM
Oct 11, 2026 3:03 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 11, 2026.









