Repair Materials

About Repair Materials

Years of repairing wooden windows on our own jobs sorts products into two piles: the ones that survive on real jobs and the ones that end up scraped back out. This collection is the first pile. Glazing supplies, timber repair epoxies, cords and consumables, each one used by our own crews before it earned a place in the store.

Sash Glaze replaces linseed putty for bedding and facing glass, skins fast and takes paint the same week. The wood repair epoxy system rebuilds rotten sills and rails rather than hiding them. Waxed cotton sash cord comes from the English family firm that has braided it since 1856, and their story is worth reading. Setting blocks, acrylic sealant and secondary glazing film round out the kit.

If the job is a full reglaze to heavier glass, price the counterweights in from the start: the sash weight calculator gives the figures in kilograms, and the reasons are on the blog.