Construction tech website design for Cills.ie
We designed and built the website for a Dublin maker of made-to-measure aluminum parts, sold to contractors through a measuring app. We started from one of our own website templates. Cills.ie has since moved to a new site; ours was live from February to April 2026.
- 13 daysfrom kickoff to a live site, 27 Jan to 9 Feb 2026Our project log, 27 Jan to 9 Feb 2026
- 2new blog posts their team published on it in the first five weeksTheir sitemap: 12 posts on 9 Feb, 14 on 18 Mar 2026
- 22 pagesat launch, with 12 blog posts and the product rangeTheir sitemap, 9 Feb 2026

About Cills.ie
ie makes made-to-measure aluminum window sills, cappings and flashings in Dublin. Contractors measure and order them in a 3D app, on the web or on their phone.
- Client
- Cills.ie, Dublin
- Industry
- Construction products, construction tech
- What we did
- Designed and built
- Platform
- Figma, Framer
- Timeline
- Started 27 Jan 2026, live by 9 Feb 2026
The challenge
The product is technical: guided measuring, 3D previews and color choices. But the customers are busy contractors who need it to feel quick and simple.
Before the app, ordering meant emails, chasing quotes and guessing measurements. The site had to say two things at once: this is a serious trade platform, and you can order from your phone today. And customers needed to see the ordering screen before they signed up.
A technical product for busy contractors.
One plain promise on the first screen, “Measure and Order Custom Aluminium Products Instantly. From your phone.”, with an email field under it.
Contractors wanted to see the app before signing up.
A preview of the “My Window Cill Orders” dashboard sits under the first screen, with real project cards and order status.
The team adds products and projects often.
Products, Projects and Blog run on the CMS, so their team adds content without a developer.
A fast launch, on their own brand.
We started from one of our own website templates and made it theirs: navy and white, with a script line for “From your phone”.
What changed
Cills had no marketing site before ours. Our build ran from February to spring 2026, when they moved to a new site.
- 13 daysfrom kickoff to launch27 Jan to 9 Feb 2026
- 12 → 14blog posts, the new ones added by their teamTheir sitemap, 9 Feb and 18 Mar 2026
- 2times their team re-published the site on their ownFramer publish dates: 13 Mar and 13 Apr 2026
- 22 pagesat launch, with 12 blog posts and the product rangeTheir sitemap, 9 Feb 2026
How we measured: saved copies of our build, read on 14 Nov 2026. Traffic, leads and sales are Cills’s own numbers, and we publish them only with their OK.
Make one promise on the first screen
The headline says it plainly: “Measure and Order Custom Aluminium Products Instantly. From your phone.” An email field sits right under it, with three short promises: real-time tracking, free unlimited use and fair pricing.

Show the ordering screen before sign-up
Under the first screen, a preview of the “My Window Cill Orders” dashboard shows real project cards and order status. Contractors see how ordering works before they hand over an email.

Hand the content to the team
Products, Projects and Blog run on the CMS, so the team adds content without a developer. App Store and Google Play links sit across the site.
Make a template theirs
We started from one of our own website templates and changed it to fit their brand, products and customers: navy and white, with a script line for “From your phone”.
More screens from the site
Screens of our Framer build, live from February to April 2026.

How the project ran
27 Jan
Brief and template
We picked one of our own templates as the starting point and agreed the pages.
Design
Made theirs in Figma
The template redesigned around their brand, products and customers.
Build
Built in Framer
The site built in Framer, with the CMS for products, projects and blog.
9 Feb
Live in two weeks
Checked on phones and laptops, then live.
After
Since replaced
Cills.ie moved to a new site by May 2026.
Everything we handed over
A redesign of one of our website templates for their brand
A Framer build with email capture on the first screen
A dashboard preview before sign-up
Products, Projects and Blog on the CMS
App Store and Google Play links across the site
SEO settings on every page
Questions about this project
Is the site you built still live?
No. Cills.ie has since moved to a new site. Our build was live from February to April 2026.
Did you start from scratch?
No. We started from one of our own website templates and designed it around their brand, products and customers.
More case studies
Planning something similar? More B2B sites we’ve designed and built.
Your business grew up. Your website should too
If customers need a demo just to understand what you sell, your website isn’t doing its job.
- We sign an NDA on request.
- You own the site, the code and every account once it’s paid.
- Your first call is with Erfan, the founder.
Kazi Mohammed ErfanFounder
Loading the calendar…
Don’t want to fill in the form? Book a call directly Prefer to write? Send a message instead
Not sure? Ask AI about Pentaclay
Pentaclay, in short
Pentaclay is a B2B website design agency for AI companies that sell to enterprises. We write, design and build marketing websites in Framer, Webflow and Next.js, and stay to help after launch. Pentaclay LLC is registered in New Mexico, USA; our team works from Dhaka, Bangladesh, with calls until 12:30pm US Eastern. Founded in 2023 by Kazi Mohammed Erfan, who brings 12 years of design experience.