Wooden window sill repair

Our traditional sash window repair expert team can repair or fully replace your wooden window sill, saving you time and money.

Whether you have an interior or exterior sill in need of care, we provide professional wooden window sill repair and replacement services designed to extend the lifespan of your windows.

Repair – Splice repairs
Replacement – New sill

Window frame and window sill repair underway with wood filler. Some areas are sanded and ready for painting. Tools and equipment are visible inside through the glass.

Before and after images of door frame repair: the left image shows a damaged and rotting door frame, while the right image shows not just a newly repaired and painted door frame but also new double-glazed sashes installed into the existing box frame.

Our Services Include:

Splice repairs or full replacement

For minor damage, we use advanced splicing techniques to seamlessly repair the affected areas, ensuring the original look and strength of the sill is maintained.

In cases where the rot or damage is too extensive, we offer full replacement services, using high-quality hardwood for a long-lasting result that blends perfectly with your existing window.

Hardwood as standard

We use durable, high-quality hardwood for repairs and replacements, ensuring your window sill is built to last.

Hardwood is naturally resistant to wear, providing an extra layer of protection for your window sills, especially in exterior conditions where they are exposed to the elements.

Repair rot in other wooden window parts

In addition to sill repairs, we can address rot in other critical parts of your wooden windows, including the window frame, mullions, sashes, stiles, rails, and glazing bars.

We also repair surrounding trims, casings, and exterior cladding that may be affected by rot or decay.

This wooden window restoration service ensures that every component of your window is structurally sound, free from rot, and restored to its original beauty.

Contact us

All types of window sill repairs

We handle everything from bow and bay windows to French door sills.

Curved sills: Curved window sills present a unique challenge due to their shape, but our skilled craftsmen are up to the task. We are experienced in both repairing and replacing even the most complex curved sills.

Casement and sash window sills: No matter the style of your window, we can repair or replace all types of internal and external wooden sill.

FAQs:

Can you repair window and door sills?

Yes! We specialize in repairing both window and door sills, restoring their functionality and appearance.

Can rotted window sills be replaced?

Absolutely. If the damage is too extensive for spliced repair, we can fully replace your entire sill with hardwood or accoya wood.

Can you replace just a window sill?

Yes, we can replace just the sill without needing to replace the entire window.

Can you repair a window sill without replacing it?

If the damage is limited, we can often repair the sill through splicing, saving you the cost of full replacement.

For reliable wooden window sill repair and replacement services, contact us today to schedule an assessment and get your windows looking and functioning like new again!