Sash Heritage Restoration Ltd pride themselves on being able to restore and refurbish almost any sash and casement window using the meticulous and skilled carpentry and joinery and the Dryflex Woodcare System.
This is a permanent fix – all other fillers are inadequate when used to repair holes and cracks etc. They are only efficient for fine filling between primers and undercoats. The bare wood should always be primed, first before the application. All joints to newly made or original sash and casement windows and also box frame areas will always open up and move. We use 10-year proven paints but even that will crack or blister prematurely at the joints or cracks, causing rotten wood even within one year.