Window trim isn’t just decorative—it’s architectural DNA. Learn how to decode your home’s era and style through interior and exterior trim profiles, and how Austin Historical restores or replicates them with expert precision.

Historic window frames are often overlooked until it's too late. In this blog, we break down the signs of structural damage, rot, or poor retrofits that signal it’s time to rebuild—and how Austin Historical approaches custom frame restoration to preserve both beauty and function.

Not every historic window needs to be rebuilt.
Learn how preservation experts evaluate original wood windows to determine when repair is the best option—and when a full sash rebuild is truly necessary. This guide explains what to look for, why old‑growth wood matters, and how the right decision can preserve both your home’s character and long‑term performance.

Rot is the silent destroyer of historic windows—but if you catch it early, you can avoid major rebuilds. Learn how to identify early warning signs, the best tools and treatments, and how Austin Historical restores wood windows with lasting results. Sometimes you best historic window solution is to repair a sash but sometimes it needs to be replicated.

Ever had a historic window slam shut unexpectedly? That’s likely a broken sash cord. In this post, we break down how sash cords, chains, and counterweights work—and how to restore them. Whether you're a DIYer or just curious, this guide will help you appreciate the elegant mechanics behind old double-hung windows.