Theme Development

Custom Shopify Theme Development

Bespoke Shopify themes designed and built to convert. Pixel-perfect, high-performance, and tailored to your brand.

Happy client
Happy client
Happy client
Happy client
Happy client
50+ happy clients
5.0 average rating

What Makes Our Themes Different

We don't just build themes, we craft conversion machines.

Custom Design

Unique designs tailored to your brand, not cookie-cutter templates.

Mobile-First

Responsive designs that look perfect on every device and screen size.

Speed Optimised

Lightning-fast themes that score high on Core Web Vitals.

Accessibility

WCAG compliant themes that work for all users.

Conversion Focused

Strategic layouts designed to turn visitors into customers.

Easy to Manage

Intuitive theme settings so you can update content without code.

Our Theme Development Process

A proven approach that delivers beautiful, high-performing themes.

01

Discovery

We learn about your brand, audience, and goals to inform the design direction.

02

Design

Our designers create custom mockups for key pages, refining until perfect.

03

Development

We build your theme with clean code, optimised for speed and SEO.

04

Launch

Thorough testing, training, and a smooth launch with ongoing support.

What's Included

Every custom theme project includes everything you need for a successful launch and beyond.

Custom homepage design
Collection & product templates
Mobile-responsive layouts
Speed optimisation
SEO best practices
Theme documentation
Content migration support
30-day post-launch support

Why Custom Over Templates?

  • Stand out from competitors

    No more looking like every other Shopify store.

  • Clean, maintainable code

    No bloated template code slowing you down.

  • Built for performance

    Faster load times mean higher conversions.

ThecustomthemeFlexCommercebuiltforushastransformedouronlinepresence.Pagespeedimprovedby60%andourconversionratedoubledwithinthreemonthsoflaunch.
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Emma Richardson

Founder, London Beauty Brand

Ready for a theme that converts?

Let's discuss your project and create something amazing together.

Shopify Theme Experts Based in the UK

We design and build Shopify themes for brands based in Manchester, Liverpool, and across the UK. Need more than a new theme? Explore our speed optimisation and Shopify SEO services.

Frequently Asked Questions

Find answers to the most common questions below.

A bespoke Shopify theme project typically takes 8–12 weeks from discovery to launch. This covers design mockups, development, testing, content migration support, and a thorough QA process. We can discuss a timeline that fits your launch date during our initial call.
We do both. We can build fully bespoke themes from a blank canvas for maximum flexibility, or we can customise a premium Shopify theme such as Dawn or Prestige to your brand requirements. We'll recommend the right approach based on your budget and goals.
Yes, performance is baked into our development process. We optimise images, minimise JavaScript, and follow Shopify's best practices to ensure your theme scores well on Core Web Vitals. Our custom-built themes consistently achieve Lighthouse scores of 85+ on mobile.
Absolutely. We build themes with intuitive Shopify sections and blocks so your team can update homepage layouts, banners, and content directly from the Shopify theme editor, no coding required. We also provide training and documentation on launch.
Yes. If you don't need a full rebuild but your existing theme is underperforming, our Shopify speed optimisation service can significantly improve your scores. We audit your current theme code, identify bottlenecks, and implement targeted improvements.
We're based in Manchester and Liverpool and work with clients across the whole of the UK. We manage projects remotely as well as in person for clients who prefer face-to-face collaboration.
Shopify theme development