Justin Chan

February 17, 2012

Low Slope Roofs

There are two main categories of roofing. Low slope and steep slope. Low slope is anything that has a pitch of 4/12 or less and Steep […]
September 24, 2011

Ventilation

A critical component of any roof system, whether low slope or steep slope and whether torch on, metal, concrete or clay tiles, tar and gravel or […]
January 11, 2011

Green roofs

When discussing this pertinent issue now days, clarification is needed. With the development of the LEED program – Leadership in Energy and Environmental Design – and […]
November 23, 2010

Shingle roof leak

The most common asphalt shingle roof leak happening today has to do with T-lock or Interlocking shingles. These are also known as duroid shingles and should […]
September 10, 2010

Tar and gravel roof leaks

A tar and gravel roof leak, in the general field area of a roof, can be a tricky thing to find. For starters, the crack or […]