İzotex Germany
A product site that presents İzotex sealing systems to the German market, run from its own admin panel
- Sector
- Manufacturing & industry
- Country
- Germany
- Category
- Web design
- Services
- Web design & development, Custom software, SEO & performance
- Technology
- Next.js 16, React 19, FastAPI, PostgreSQL, S3 media storage, Coolify
- Live site
- izotex.de (opens in a new tab)

01 /
The brief
İzotex Germany is where the brand presents its window-joint, façade, roof and under-tile sealing products to the German market. Visitors are mostly installers, architects and buyers who search by technical property and by where the product goes on the building. We split the range into four groups: window sealing (WIN, WIN PRO+, EXPA), non-combustible façade membranes (REFLECTA, FLAMEX, JOINEX FR), roof membranes (PROVEX, ALUVEX, TAPES) and sealing under tiles (ULTRA, PLUS). The WIN line has separate tapes for the inside and outside of the joint, so we added selection pages that lead visitors to the right variant. Products, pages, trade fairs and incoming messages are managed in an admin panel we built for İzotex on FastAPI and PostgreSQL; the site itself runs on Next.js, in German.
Screens
A closer look
Fresh screenshots from the live site: the full page, inner pages and how it looks on a phone.
Home page, top to bottom

Home page


Sections and inner pages




02 /
Approach
Three decisions that shaped the project.
Grouped by where the product is used
Products sit under window, façade, roof and under-tile headings. Each product page shows properties such as roll size, water tightness and fire behaviour as icons that read at a glance.
Selection pages for the right variant
For WIN and WIN PRO+ we built pages that put the inside and outside joint tapes side by side, so installers see which tape goes where before opening the product detail.
A content panel of its own
Products, pages, fairs, navigation and SEO data are edited in a React admin we wrote. Saving content makes Next.js refresh the affected page straight away, with images served from S3 storage. Site, admin and API run as separate services on Coolify.
03 /
What we delivered
- Product catalogue across four application areas
- Inside/outside tape selection pages for WIN and WIN PRO+
- Technical property blocks with icons
- Trade fair pages for BAU, FENSTERBAU FRONTALE and MADE expo
- Contact form for catalogue, quote and consultation requests
- Custom admin for products, pages, fairs and SEO
- Pages that refresh as soon as content is saved
Tech stack
- Next.js 16
- React 19
- FastAPI
- PostgreSQL
- S3 media storage
- Coolify
The code and the domain belong entirely to our client.
Live now
Visit the live site
izotex.de (opens in a new tab)
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