- Building solution
Professional Window Sill Repair & Refinishing
Seamless, Long-Lasting Mosaic Resin Restoration – serving homes around co Dublin and surrounds
Transform Your Concrete Window Sills into Stunning Mosaic Finishes
• Durable & Weatherproof – lasts for years, resists sun and rain
• Custom Designs – choose colors, patterns, and textures
• Artistic Finish – enhances the beauty of your home
- What we do
Build the dream
We specialize in professional window sill restoration using high-quality mosaic resin coatings. Instead of costly replacements, we repair, resurface, and protect your existing sills — giving them a clean, modern, and long-lasting finish.
See the Transformation
our restored process
1. Assessment & Consultation
We inspect your concrete sills and discuss design options.
2. Preparation, Repair & Priming
Damaged areas are repaired, cracks filled, surfaces smoothed, and sills are primed for perfect mosaic adhesion.
3. Mosaic Application
We carefully apply mosaic, layering colors and textures to create a durable, stunning finish that transforms your sills.
4. Final Inspection & Delivery
We ensure the sills meet our premium standards before you enjoy your transformed windows.
Trusted Window Sill Specialists
At LumaSill, we focus on quality craftsmanship and attention to detail. Our team restores tired or damaged sills into smooth, durable surfaces that enhance your home’s appearance and value. Most projects are completed in just one day with minimal disruption to your routine.
We repair and resurface cracked, chipped, or aging window sills using our seamless mosaic resin system — restoring their strength and appearance without full replacement.
Our durable, weatherproof finishes protect your sills from rain, frost, and wear while giving them a clean, modern look that lasts for years.
We carefully clean, repair, and prime every surface to ensure perfect bonding and a flawless, long-lasting result.
Fast, clean, and completed in just one day by experienced specialists with minimal disruption to your home.
- Our Works
Recent Projects
See how we’ve transformed worn and damaged window sills into beautiful, durable finishes for homeowners across Ireland.
- Contact
Let's get connected
Ready to transform your window sills? Fill out the form below or contact us directly. Our team will respond quickly and guide you through the process.
- We respect your privacy. Your details are used only to respond to your enquiry and provide your quote.