Description
Convex is a WordPress theme that lets you create professional websites for architects, interior designers, and construction professionals, using a responsive visual builder and ready-made demos tailored to residential, commercial, and decor projects. Designed for architecture firms and design studios, the theme combines a grid-based project gallery, fullscreen image sliders, and customizable service pages, all without requiring code editing.
Key Features of Convex
- Intuitive visual editor
Create pages by dragging elements, without touching code. - Ready-made demos for the niche
Import full template sets for architecture and design sites. - Featured project gallery
Show portfolios with grid, masonry, and slideshow. - Color and typography customization
Adjust visual identity via the theme panel. - Compatibility with visual builders
Use page builder plugins for greater control.
Benefits of Convex
- Fast site creation
Start with ready demos and tweak to your liking in minutes. - Professional portfolio
Showcase projects with elegant galleries and image sliders. - Code-free autonomy
Customize layout, colors, and fonts without technical knowledge. - Mobile-first experience
Sites automatically adapted for phones and tablets.
Who’s Convex Recommended For?
- Architects who want to showcase their projects online with visual portfolios.
- Interior designers who need a site to display decorated spaces.
- Construction offices seeking an institutional page with a project gallery.
How to Download Convex
Convex is available for download on the website. After downloading the .zip file, go to Appearance > Themes > Add New > Upload Theme, select the file and click Install & Activate. The theme is complete and ready for immediate use.
With Convex, architects and interior designers get a specialized theme that combines aesthetics and functionality. The blend of ready demos, visual galleries, and code-free customization lets you build a professional online presence without hassle. Whether to display a portfolio of works or promote services, the theme meets the specific needs of the construction and decor market.
Frequently asked questions
Is Convex – Architecture & Interior Design WordPress Theme GPL-licensed?
Yes. Convex – Architecture & Interior Design WordPress Theme is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Convex – Architecture & Interior Design WordPress Theme on multiple sites?
Yes. You can install Convex – Architecture & Interior Design WordPress Theme on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Convex – Architecture & Interior Design WordPress Theme cost at Ultrapack?
Convex – Architecture & Interior Design WordPress Theme costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Convex – Architecture & Interior Design WordPress Theme include updates?
Yes. The current version of Convex – Architecture & Interior Design WordPress Theme is 1.11, published at Ultrapack on Jun 2, 2025. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Convex – Architecture & Interior Design WordPress Theme scanned before publication?
Yes. Every version of Convex – Architecture & Interior Design WordPress Theme goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
The file on this page is the developer’s full package, with documentation, demos and plugins. Do not upload that file to WordPress. The theme comes ready inside it, as a ZIP of its own, and that is the one you upload.
- Download the file
elements-convex.zipand extract it on your computer. - Look inside the extracted files for the file
Convex_v1.11/convex.zip. - In the WordPress dashboard, go to Appearance > Themes > Add New > Upload Theme.
- Select that file and click Install Now.
- Click Activate.
- There is nothing to zip. The ZIP inside the package is already in the format WordPress accepts.
- Uploading the whole package is the most common mistake when installing a theme: WordPress answers that no valid theme was found, and nothing is installed.
- The rest of the package belongs to the author: documentation, demo files and, in some themes, the plugins it asks for during setup.
- The file
plugins.zipis not an installable plugin: it's a package. Extract this file and upload each plugin inside it to Plugins > Add New > Upload Plugin.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready