Sash Window Cill

Sash Window Cill – Essential Sash Window Parts for Heritage Restoration

Our Sash Window Cill is crafted from high-quality, sustainably sourced timber, designed specifically for traditional single-glazed sash windows in listed properties. As a vital component of your window frame, the cill provides the base support for the entire sash window structure while helping to direct rainwater away from the building.

Ideal for maintaining the historical character of period properties, this Sash Window Cill is machined to integrate seamlessly with existing sash window parts, ensuring a proper fit and optimal performance. Whether you’re performing a sash window repair or undertaking a full sash window replacement, this cill provides the durability and authenticity required for listed buildings.

Our cill is designed to complement both new and restored windows, helping to maintain the structural integrity and weather resistance of your sash windows. It’s an essential part of your window's drainage system, ensuring protection from moisture while preserving the original design of your heritage property.

For projects requiring specific dimensions or timber types, we offer custom-made solutions to meet your exact needs. As specialists in timber & joinery, we ensure each Sash Window Cill is built to the highest standards, combining traditional craftsmanship with long-lasting materials.

This product is perfect for sash window replacement or sash window repair projects where quality and historical accuracy are paramount. Whether you are restoring your windows or simply replacing worn parts, our Sash Window Cill provides an elegant and durable solution.

If you find that the quality of the products received does not meet your expectations, we are happy to provide a replacement. Please contact us within 3 days of receipt for quality-related concerns. Once any part has been cut or fitted, it is excluded from warranty coverage. Warranty claims are only valid for products that have not been modified or altered in any way. All sash window parts must be fitted by a certified or competent person. We are not liable for any issues that arise from improper installation. We are not responsible for any issues arising from building regulations, Listed Building Surveys, or Historic Buildings Surveyors or any other such regulatory, professional or other inspection. It is the responsibility of the buyer to ensure that all installations comply with relevant regulations and standards. Our liability is limited to the replacement of defective parts and does not extend to any consequential losses, damages, or expenses incurred as a result of product installation or use.