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Welcome to Cills.ie
You've accessed the future of fabrication. Cills.ie exists because the traditional way of measuring, quoting and fabricating aluminium leads to waste, delays and costly mistakes. We built a structured system that gives professionals clarity, consistency and manufacturing-grade accuracy across every job.
Who we are
CILLS is a digital system for ordering aluminium window cills, door thresholds and architectural aluminium products – built specifically for construction and retrofit professionals.
We are not just a supplier or a fabricator.
CILLS is a complete ordering and measurement process that connects what happens on site with what happens in production, so mistakes are removed before they ever become real costs.
We help installers, builders, retrofit contractors and fabricators across Ireland order aluminium products accurately, consistently and without second guessing.
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What we do
CILLS replaces sketches, messages and manual interpretation with a structured digital workflow.
Instead of drawing and explaining what you need, you define the real measurements and details directly in the CILLS system.
You measure on site using your phone. You enter real dimensions. Angles, returns, projections and profiles are clearly defined.
You see the exact cill shape before it is made. Not a sketch. Not an assumption. The real thing.
Once confirmed, your order moves directly into controlled fabrication.
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How CILLS helps
One small measuring mistake can stop an entire job. Trades wait. Schedules slip. Money is lost.
Most of the time, it does not happen because of poor workmanship. It happens because the process allows guessing.
With CILLS you:
- eliminate interpretation between site and production
- avoid reorders caused by unclear drawings
- reduce wasted aluminium and remakes
- prevent callbacks and site delays
- standardise how your team measures and orders
- keep all job history and specifications in one place
Each new job benefits from the last one.
Nothing is lost when staff change. Nothing needs to be re-explained.
CILLS becomes the system your process lives in.
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What you can use CILLS for
You can use CILLS to:
- measure window and door openings directly on site
- define projections, returns, angles and profiles correctly
- preview the exact aluminium cill shape before ordering
- manage multiple jobs and sites in one place
- standardise specifications across your team
- store job history and repeat proven configurations
- send ready-to-manufacture orders without drawings
The CILLS app is available for iOS and Android and is designed for on-site use.
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Choose Your Service Level
You Measure – We Manufacture
Measure in-app, we fabricate. Collection or delivery options available.
What’s included:- Guided measuring with 3D preview to avoid errors
- Made-to-measure aluminium cills, flashings and trims
- Fast manufacture – choose factory collection or delivery
We Measure – You Fit
Book a site visit. We take the measurements and deliver ready-to-fit parts.
What’s included:- On-site measurement using calibrated devices for exact RAL matching
- Perfect for complex bay and angled cills
- Delivered to site – parts ready for your installers
We Measure – Deliver & Fit
Full service: measurement, manufacture, delivery and professional fitting.
What’s included:- End-to-end service – we manage the process and fit on-site
- Engineer-validated installation and QA on completion
- Perfect for homeowners or busy contractors who want a turnkey solution
Products you can order
Aluminium Window Cills
Precision-manufactured aluminium window cills designed to protect façades, improve drainage and deliver a clean architectural finish on both new-build and retrofit projects.
- Manufactured to your exact opening sizes and projections
- Integrated drip details to prevent water tracking back to the façade
- Helps protect blockwork, render and insulation systems
- Welded or bonded stop ends for a sealed and durable finish
- Available in a wide range of colours and finishes
Complex Window Cills
Bespoke aluminium window cills for stepped façades, deep reveals and non-standard openings where a standard profile cannot achieve correct drainage or detailing.
- Designed to resolve difficult façade and insulation build-ups
- Multi-fold and stepped profiles manufactured to drawings
- Maintains correct falls and drainage on complex elevations
- Improves finish and detailing on retrofit and passive upgrades
- Fully fabricated to your exact site dimensions
Flashings & Trims
Custom folded aluminium flashings and trims used to weather-seal roof junctions, cladding interfaces and window and door connections.
- Improves weather protection at critical junctions
- Manufactured to suit site conditions and construction details
- Ideal for roofing, façades and external wall insulation systems
- Colour matched for a clean, coordinated appearance
- Manufactured in lengths up to 4 metres
Aluminium Cappings – Secret Fix System
Our aluminium cappings are supplied as a complete secret-fix system, providing a durable and fully weather-protected finish to parapet and boundary walls.
The concealed fixing method removes visible screws from the finished surface, improving long-term performance and creating a clean, continuous architectural line.
- True secret-fix system with no visible surface fixings
- Reduced risk of water ingress and future maintenance issues
- Clip-on installation for faster and safer fitting on site
- Improves durability of parapet and boundary wall construction
- Manufactured to suit wall width, build-ups and site tolerances
- Full range of corners, joints and transition components supplied
Aluminium Planters
Bespoke aluminium planters manufactured for residential and commercial projects, suitable for balconies, terraces and landscaped areas.
- Manufactured to suit layout, sizes and site constraints
- Lightweight and corrosion-resistant construction
- Suitable for external and semi-exposed locations
- Clean folded construction for a modern architectural finish
- Colour matched to façades, balconies and surrounding elements
Submit Your Custom Size & Shape
Have a non-standard detail, special profile or unique site condition? Submit your custom sizes and shapes and we will prepare them for future manufacturing and repeat orders.
- Upload your drawings, sketches or marked-up plans
- Submit custom profiles, angles and special details
- Ideal for repeat projects and standardising your own site details
- Speeds up future ordering and production
- Supports complex cills, cappings, flashings and bespoke fabrications
Recent projects
Residential retrofit project – external wall insulation upgrade
Social housing retrofit scheme
Private housing development
One-off residential build
Mixed opening retrofit project
Daniel Ganea – Founder
CILLS was founded by Daniel Ganea.
After working closely with installers, retrofit contractors and aluminium fabricators, Daniel saw the same problems repeat across the industry.
Wrong measurements. Wasted material. Jobs delayed because one detail was missed. Reorders caused by drawings being misunderstood.
The problem was not the people.
It was the process.
CILLS was created to give professionals a better way to measure, specify and order aluminium products – without relying on sketches, messages or assumptions.
Daniel continues to lead the development of CILLS with one clear goal: to remove guessing from aluminium ordering and replace it with a reliable digital process that protects time, profit and reputation.
If you want CILLS to:
Engineer for site reality
We handle fluctuating measurements, retrofit complexities and on-site adjustments where rigid factory-first workflows fail.
Eliminate the guesswork
We visualise every profile to manufacturing precision before fabrication, replacing rough sketches with absolute certainty.
Standardise excellence
Embed your best practices into a digital workflow that ensures consistency as your team expands and projects multiply.
Scale without chaos
Build a library of approved specs that makes re-ordering instant and error-free, compounding your efficiency with every project.
Protect your profits
Slash the hidden costs of remakes, site delays and scrapped metal. Deliver right first time, every time.
Be your digital fabrication partner
We are not just selling metal; we provide the infrastructure that connects your site measurements to our factory floor.
The Hidden Cost of Wrong Aluminium Products in Ireland
Based on estimated industry data for Ireland, using housing completion figures, construction waste reports and aluminium carbon benchmarks from trusted public sources. While exact figures vary by project, the scale of avoidable loss is significant.
€250,000 – €4.4M Lost Annually (Ireland)
Measurement errors lead to scrapped aluminium, remade orders, extra labour, delivery delays and admin overhead across new builds in Ireland each year.
2,400 – 36,500 Labour Hours Wasted
Equivalent to up to 23 full-time workers every year spent re-measuring, revisiting sites, rescheduling installs and correcting avoidable mistakes.
31 – 387 Tonnes of CO₂ Added
Every remade aluminium cill carries a carbon footprint from manufacturing, transport and packaging. These avoidable errors undermine sustainability targets.
Take Cills.ie Anywhere
You Go
Plan, measure, and submit orders directly from your phone. No delays. No mistakes. Just fast, accurate aluminium product measuring designed to keep your job moving.
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