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What
are Exterior Insulation and Finish Systems (EIFS)?
EIFS, also referred to as synthetic stucco, consists of a foam
insulation attached directly to the substrate with an adhesive or
mechanical mechanical fasteners and covered with a two coat finish.
The base coat is reinforced with a fiberglass mesh. A decorative finish
coat
is applied over the base coat. This typical system is called a barrier
EIFS. This system differs from other exterior finishes (brick, wood,
vinyl) because a weather resistant barrier does not exist behind the
EIFS. There is no method for draining water that penetrates the EIFS.
As a result the moisture is trapped in the system and accelerated
damage can occur to the underlying substrate and framing.
 Inspection
and Testing
During inspection the conditions of a structure's windows, doors,
decks, flashings, sealant joints, and mechanical penetrations are
visually inspected. These details are also inspected for compliance
with applicable EIFS Industry Members Association (EIMA) requirements
and details.
Moisture testing is performed using a Tramex wet wall. The Tramex
is used to surface scan areas of suspected moisture damage. A Delmhorst
moisture meter is used to obtain actual moisture contents of the substrate.
Determination of soft damaged substrate can also be obtained during
the invasive probing with the Delmhorst.
Our Experience
has inspected over 1200 structures including single and multifamily
residences, condominiums, and office buildings. |
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