Susan D. Turner

Mosaic tiles add beauty to buildings and beyond.

A look at historical doors—challenges and solutions to entryways.

Historic door accoutrements define the style and character of your door.

Hinges are part of every door, permitting the door leaf to open and close. They are used on entrances, cupboards, casement windows, pianos, and smaller objects, such as jewelry boxes.

A look at locks through the ages.

A dive into hardware's past: knobs, pulls, hinges and more.

What you need to know when restoring metal windows.

When it comes to stone buildings, take a measured approach.

The history and application of gilding.

The history of ceramics as a building material.

These gray slabs have been protecting roofs for centuries—we take an in-depth look at slate.

How to approach the preservation of cultural landscapes.

Marble has been used for millennia to construct our buildings.

Assessing and abating hazardous building materials.

Shining a light on the history of lighting.

The history and preservation of decorative wallpaper.

With uses that range from utilitarian to decorative, concrete has been the building material of choice for centuries.

What is tuckpointing?

Bronze has been used as ornament for centuries in our built environment.

An ancient building material, brick offers a variety of color, textures, and patterns.

Despite its durability, mortar requires periodic maintenance and upkeep. Here's a look at how to determine when to repoint masonry, the materials to use (and avoid), and the steps to take to ensure long-lasting results.

Steps to take when restoring historical stained glass.

Scagliola is a venerable technique that has plaster posing as marble.