Learn How Roof Gutters, Supports, and Seams Work Roof gutters simply collect rainwater from rooftops and channel it away from the building.  It’s a simple

Is the required curb height by the building code necessary? In a recent article, we talked about the importance of rooftop curbs at areas of

Learn What Is The Minimum Curb Height Allowed By Buiding Code of Washington, DC You can learn a lot more about the building code requirements

Get to know about boots and pipe penetrations in flat roof systems In past articles, we have talked about the reasoning behind the requirements for

Read More On Fake Parapets In This Part II of The Series Last week, we opened the first part of a three part series, looking

How To Tell Fake Parapets From Real Parapets at adjoined buildings are very common, especially in rohomes throughout the historic areas of Washington DC. This

In a recent article, part of three-part series, we took a look at several different types of mansard roofs, typically found at Capitol Hill and

Part 2 of Mansard Roof Types In a recent article, part of three-part series, we took a look at several different types of mansard roofs,

We recently took a survey of building and engineering characteristics of historic masonry row buildings.  This is the first part of three-part series, we specifically