CILLS

CILLS.ie is Ireland's first digital platform for ordering custom aluminium window cills, flashings, and cappings. Based in Dublin, we combine precision manufacturing with modern technology to eliminate measurement errors and deliver products that fit first time.

THE PROBLEM WE SOLVE
Irish construction loses up to €4.4 million annually from aluminium measurement errors. Wrong measurements mean scrapped materials, wasted labour, delayed projects, and frustrated clients. Traditional ordering methods – sketches, phone calls, and guesswork – weren't designed for accuracy.

HOW CILLS.IE WORKS
Our web and mobile app guides you through measuring step-by-step on your phone. You enter real dimensions, define angles and returns clearly, and see a 3D visualisation of the exact product before ordering. No sketches. No assumptions. You know exactly what you're getting.

WHAT WE OFFER
• Custom aluminium window cills – straight and complex bay configurations
• Aluminium flashings – any size, any RAL colour
• Aluminium cappings and trims – for external wall insulation and retrofit projects
• Full RAL colour range with live preview
• Instant pricing – no waiting for quotes

HANDMADE IN DUBLIN
Every product is handmade with precision in our Dublin manufacturing workshop. Each piece is produced to your exact measurements, checked for accuracy, and finished to a high standard. This isn't mass production – it's controlled, intentional fabrication.

WHO WE SERVE
• Builders and contractors across Ireland
• Passive house and NZEB projects
• SEAI-funded retrofit and BER upgrade work
• Architects and specifiers
• Homeowners completing self-builds or renovations

WHY CHOOSE CILLS.IE
✓ Guided measuring eliminates guesswork
✓ 3D visualisation before you order
✓ Any RAL colour available
✓ Instant pricing – no quote delays
✓ Handmade in Dublin to exact specs
✓ Products that fit first time

Download our app from the iOS App Store or Google Play, or visit www.cills.ie to start your order today.
https://www.cills.ie/