Georgian Red Smooth Brick is perfect for renovation work. Smooth Brick is generally chosen for its appealing features, but they are weather-resistant as well. This brick has a smooth texture. It is made of clay, which makes the brick solid and long-lasting.  Clay has a high thermal mass and low conductivity and when incorporated into a building it gives it acoustic insulation. Clay bricks have a long service life and are highly durable and strong for many builds.