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Atrium

Name: Atrium Shopify Theme
Price: 300 USD
Rating: 4.8 (226 reviews)
Author: Pixel Union

Shopify theme by Pixel Union

Atlantic favors an uncluttered, classic look built to handle medium-to-large catalogs, aimed at jewelry, accessories, and food and drink stores. The Shopify theme's toolkit spans image zoom, live search, multi-column menus, quick buy, a slide-out cart, countdown timers, and recommended-products sections.

Source Shopify Theme Store Official

★★★★★

4.8 · 226 reviews · 96% positive

PRICE

$ 300,00 USD

PRESETS

5 styles

View on Theme Store

PRESETS INCLUDED Total 5

support.pixelunion.net/hc/en-us/requests/new

Documentation

support.pixelunion.net/hc/en-us/sections/360003907714-Atlantic

Independently reviewed by the eDIY editorial team

How fast is Atrium?

Google PageSpeed Insights scores for the home page, out of 100

Across 8 live stores we tested, the average PageSpeed score was 54/100 on mobile and 71/100 on desktop. Average mobile LCP was 13.1s and CLS was 0.01. These results reflect complete production stores, not the theme alone.

Live stores average

Mean across 8 stores running Atrium

54 /100

Mobile

Needs improvement

71 /100

Desktop

Needs improvement

Tested Oct 2026 · Results include each store's apps, images, tracking scripts and customizations

Metric	Mobile	Desktop
Largest Contentful Paint	13.1s	3.0s
Cumulative Layout Shift	0.01	0.07
Total Blocking Time	688ms	507ms
Speed Index	8.4s	2.3s

Per-store results

8 live stores · tested Oct 2026

Thursday Boot Company

thursdayboots.com

Mobile 48

Desktop 69

Curiada

curiada.com

Mobile 59

Desktop 80

Dogwood Hill

dogwood-hill.com

Mobile 36

Desktop 35

Odin Parker

odinparker.com

Mobile 28

Desktop 26

HIROSHI KATO | Official Store

kato-brand.com

Mobile 50

Desktop 67

Nothing New

nothingnew.com

Mobile 78

Desktop 96

Lamonarcabakery

lamonarcabakery.com

Mobile 69

Desktop 97

Silentbook

silentbook.club

Mobile 64

Desktop 94

Atrium ranking and satisfaction

Position among all Shopify themes

#455 of 1308

Position among Shopify themes for "home"

#49 of 119

Overall satisfaction based on all reviews

96% positive

Tracked over time

Shopify themes ranking

Position among all Shopify themes

#455

67 positions

Sep 11 Sep 27 Sep 30 Oct 2 Oct 5 Oct 8

improved from #522 to #455 since Sep 11, 2026

Industry ranking

Position among Home industry

#49

2 positions

Sep 11 Sep 27 Sep 30 Oct 2 Oct 5 Oct 8

improved from #51 to #49 since Sep 11, 2026

Review growth

Cumulative merchant reviews

226

reviews

Sep 11 Sep 27 Sep 30 Oct 2 Oct 5 Oct 8

No new reviews since Sep 11, 2026

Price history

Theme Store list price, USD

$300

no price changes

Sep 11 Sep 27 Sep 30 Oct 2 Oct 5 Oct 8

No price changes since Sep 11, 2026

Examples of Shopify stores using the Atrium theme

A sample of live Shopify stores where the Atrium theme has been detected.

2,287+ live stores found · showing 6

Thursday Boot Company

HIROSHI KATO | Official Store

Release history

LATEST VERSION

v19.2.0

Released April 23, 2026

Releases in 12 mo 2

Total releases 75

First release December 23, 2016

v19.2.0 FEATURE April 23, 2026

Atlantic 19.2.0 adds the Shopify Customer Account Web Component.

Added

Added new Shopify Customer Account Web Component (replaces old account sign-in)

v19.1.1 FIX December 2, 2025

Atlantic 19.1.1 fixes Liquid syntax errors to ensure compatibility with Shopify’s new rigid parser.

Fixed

Resolved Liquid syntax error in faceted-filters.liquid to comply with Shopify’s rigid parser update.

v19.1.0 FEATURE October 2, 2025

Atlantic 19.1.0 adds support for high-variant products with a new section and template, updates form elements to avoid conflicts with the new PDP section, and hides quick shop for high-variant products.

Added

Added support for high-variant products and combined listings! With the new high-variant product template, you can now display products with 250+ variants directly in your store. This update follows Shopify's requirements for supporting large product catalogs.

Changed

Form elements updated to not conflict with new PDP section
Hide quick shop for high-variant products

v19.0.1 FIX July 10, 2025

Atlantic 19.0.1 includes fixes for some schema locales and reorders the presets in settings_data.json.

Fixed

Reordered presets in settings_data.json.
Fixed missing translations in section categories.

v19.0.0 MAJOR June 13, 2025

Atlantic 19.0.0 includes adjustments to the theme directory structure for the 2025 theme store redesign.

Changed

Restructuring of theme files for the upcoming theme store redesign.

What merchants say about Atrium Shopify theme

We know about 226 reviews

Very Disappointing Experience After Payment After making the payment, I am unable to edit or access the main CSS file of the theme. This is extremely disappointing and not acceptable for a paid theme. As a buyer, full access to theme files—especially CSS—is expected. Restricting such basic customization makes the theme unusable for professional work and creates a very poor experience.

KAALYTH

Dec 19, 2025

I am satisfied with their prompt support and cool design!

か

かたくち屋ほとり - 片口, etc.

Oct 20, 2025

Atlantic Theme: A Long-Standing Favorite I have been using the Atlantic theme for years, and it has proven to be incredibly convenient. The theme’s update package makes upgrading my website easy and consistent. Additionally, the technical support team at Pixel Union (Out of the Sandbox) is very quick to resolve any issues. Overall, it’s a fantastic theme with excellent support.

AME Jewellery

Jun 18, 2025

Super thème, très facile à prendre en main et le rendu est digne d'un site réalisé par un professionnel !! Puis l'équipe est très réactive en cas de besoin, complètement satisfaite.

Jitane

Jun 11, 2025

Good looking theme and very helpful support!

Jenny Wallmark designstudio

Feb 19, 2025

We've been using Shopify with the Atlantic theme for over a year now and love the way it looks. We are a luxury brand with 5,000+ Skus. The theme helps us give off the luxury product vibes. I specialize in running a small business, not website creation, and the Atlantic theme along with Shopify and Pixel Union support make me look like an expert in both!

Design Decor Knoxville

Sep 23, 2024