Our 20mm White Quartz Window Sills offer a refined balance of modern aesthetics, durability and low maintenance. Manufactured from premium engineered quartz, these sills provide a clean, contemporary finish while offering excellent resistance to stains, scratches and moisture, making them suitable for kitchens, bathrooms, living spaces and commercial interiors.
Each window sill is custom cut to your exact measurements, with lengths ranging from 250mm up to 3000mm and depths from 50mm to 1000mm, ensuring a precise, made to measure fit. All fabrication is carried out using advanced CNC machinery, delivering consistent accuracy and high quality results on every order.
You can further tailor your window sill by selecting your preferred edge profile and choosing which edges are to be finished, including the front edge and optional left or right returns. For more complex installations, there is also the option to include additional fabrication details, such as recessed polished sections or bespoke edge instructions, allowing the sill to be produced exactly to your requirements.
All window sills are fully sealed prior to dispatch, providing added protection for everyday use and long term performance.
Key Benefits
- Moisture resistant and easy to clean
- Highly durable surface that resists chips and scratches
- Suitable for both residential and commercial applications
- Customisable edge profiles and finished edge selections
- Precision cut to size for a perfect fit
- Fully sealed before delivery for added protection
Whether you are upgrading an existing interior or specifying finishes for a new project, our White Quartz Window Sills provide a clean, modern solution designed to perform as well as they look.