Building above grade is tough enough, but below grade? It is the most difficult space to get right. Not only does a basement hold the building up; it must keep groundwater, soil gas, and water vapor out, while keeping heat in during the winter and out during the summer.
Finally, a below-grade dimpled membrane that contributes to high-performance building compliance. Demonstrating market leadership in the growing movement towards product transparency and health in the built environment, DELTA®-MS is the first, and only, below-grade dimpled membrane to obtain a Red List Free Declare label with the Living Building Challenge (LBC) International Living Future […]
When it comes to below-grade moisture protection, cold weather and snow limit the use of any fluid-applied application. This can be avoided by selecting a better below-grade wall waterproofing solution that is designed specifically with cold climates in mind.
One of the most reliable ways of keeping walls dry and allowing them to dry out if they do get wet, is to construct the wall with an outer shell – also known as a rainscreen. A rainscreen is defined as an assembly applied to an exterior wall which consists of, at minimum, an out […]
The major cause of many common foundation problems is water. Waterproofing systems are a critical component for keeping foundations dry. Like air control above grade, it is important to consider water control below grade as a system solution, not as a single component.
An airtight building enclosure is an important part of a modern building. Airtightness is achieved with an effective air barrier system that is carefully designed and detailed, then built and commissioned in the field. An effective air barrier consists of a continuous system of materials, components, and accessories, and not an individual product. Achieving airtightness […]
Located near Frazier Park and the San Fernando Valley, Camp Lakota is situated on more than 60 acres of lush greenery, rolling hills, and wide-open fields, right in the heart of the beautiful Los Padres National Forest. The plan was to create a camp of the future for the Girl Scouts of Los Angeles; a […]
Brick, stone, and stucco are proven claddings…except when they are not. They used to be, but not anymore. What changed? A bunch of things – one of which was/is the effect of inward vapor drive. Inward vapor drive is an issue where a “reservoir” cladding is located on the exterior of a wall assembly. What […]