Custom vs. Semi-Custom Website Design for Interior Designers: How to Know Which One You Actually Need
- Jun 12
- 3 min read
Investing in a new website is one of the most significant decisions an interior design studio makes — and one of the most confusing. Between price ranges, timelines, and the sheer number of options out there, it can be difficult to know where to start, let alone what you actually need.
We're in a unique position to answer this question honestly: our team builds both fully custom websites through our sister studio Kwin, and semi-custom websites through IDCO Studio. Same designers. Same developers. Same copywriters. Two very different products — designed for two very different businesses.
Here's how to know which one is right for yours.

What's the actual difference?
A semi-custom website starts with one of our professionally designed, interior design-specific templates and is then customized and implemented for your studio — your branding, your professionally crafted copy by our expert copywriters, your portfolio. They're thoughtfully built to be adaptable, and the result looks and feels entirely your own. Timeline: as little as 6 weeks. Investment: $11,500 all in.
Semi-Custom Website Examples: Koo de Kir, Megan Grehl, Sanctuary, Banner Day, Daniela Araya, The Residency Bureau, 787 Studio
A fully custom website is built from the ground up — custom design, custom development, built entirely around your specific vision and functional requirements. Timeline: 12–15 weeks. Investment: starting around $20,000.
Our Custom Website Clients Include: Amber Interiors, Nate Berkus, Brunel, Boxwood Avenue, Boxwood Merchantile, All Sorts Of, Tiffany Leigh Design, Lindsey Brooke Design, Well x Design
Both projects go through the same team. The difference isn't quality — it's complexity.
Most interior designers don't need a fully custom website. Here's why we say that.
When we created our semi-custom website options, it was specifically because we kept seeing designers invest in fully custom builds when their business didn't require it. The result was a longer timeline, a higher investment, and a finished product that functionally wasn't doing anything a well-executed template couldn't do.
The truth is, interior design studios have fairly consistent website needs: a beautiful portfolio, a clear services overview, an about page that builds trust, and a seamless path to inquiry. Our semi-custom templates were built to nail all of that — with enough flexibility to feel completely bespoke.
So when do you actually need fully custom?
There are two clear signals that it's time to go fully custom:
1. You have a brick-and-mortar store or e-commerce platform. If your studio operates a retail shop or sells products through a platform like Shopify, a standard template won't be able to support that integration cleanly. A custom build gives our in-house, female developers the flexibility to connect your systems properly and create a seamless experience across your business.
2. You need functionality that goes beyond a standard interior design website. If you're envisioning something that requires truly unique interactions, a specific technical feature, or a design direction that can't be achieved within an existing framework — custom is the right investment.
Outside of these two scenarios? Nine times out of ten, a semi-custom website will do everything you need it to do — and get you there faster.
The bottom line
We're not going to recommend the more expensive option if it isn't the right fit. What we care about is that your website actually works for your business — and that you're not paying for complexity you don't need.
If you're ready to figure out which direction makes sense for you, book a call with our team. We'll ask the right questions and point you in the right direction — even if that means sending you somewhere else.
































