• Size of leaks – Small leaks like pinholes and cracks can be repaired. Large holes or full penetrations will need to be replaced

• Deck Condition – If the existing deck is no longer structurally sound the entire roof system will need replacing

• Age – If the roofing system is already past its life expectancy, it should be replaced.

• A BUR, also known as a “Built-Up-Roof” is a continuous membrane of layered waterproofing materials such as fiberglass reinforced felts, adhered together using asphalt.

• Commonly referred to as “Tar and Gravel” roof

• BURs commonly have insulation underneath the waterproofing felts or membrane.

• Absolutely not. Adding material will change the chemical makeup of the product, therefore changing the performance characteristics

• Ponding situations