Case study · Construction tech · 2026

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
Client
Cills.ie
What we did
Website design, framer development, CMS setup, from our template
Year
2026
Cills.ie website, designed and built by Pentaclay

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.

  1. A technical product for busy contractors.

    What we didOne plain promise on the first screen, “Measure and Order Custom Aluminium Products Instantly. From your phone.”, with an email field under it.

  2. Contractors wanted to see the app before signing up.

    What we didA preview of the “My Window Cill Orders” dashboard sits under the first screen, with real project cards and order status.

  3. The team adds products and projects often.

    What we didProducts, Projects and Blog run on the CMS, so their team adds content without a developer.

  4. A fast launch, on their own brand.

    What we didWe 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.

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.

Cills.ie first screen with the ordering dashboard preview
Cills.ie first screen with the ordering dashboard preview

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.

Cills.ie order builder section
Cills.ie order builder section

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.

Home
Cills.ie home page on desktop, our Framer build

How the project ran

  1. Kickoff27 Jan

    Brief and template

    We picked one of our own templates as the starting point and agreed the pages.

  2. In FigmaDesign

    Made theirs in Figma

    The template redesigned around their brand, products and customers.

  3. In FramerBuild

    Built in Framer

    The site built in Framer, with the CMS for products, projects and blog.

  4. Live9 Feb

    Live in two weeks

    Checked on phones and laptops, then live.

  5. ArchivedAfter

    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

Can’t find your answer?

Book a call and let’s talk.

Book a call

Or email us at contact@pentaclay.com

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.

Keep reading

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Your business grew up. Your website should too

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  • 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

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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.