Wednesday, March 26, 2014

Field Quality Control ALERT

Nearly every product used in the construction of the building envelope suggests compatibility testing in the field before use.  Its a good practice to follow.  By doing so, you may avoid negative issues downline.

Recently, Recon Independent Assessments conducted an investigation to determine causation of leak issues on an existing structure and subsequently provided field QC while repairs were implemented.

During the repairs phase, evidence of degradation of Blue Skin vapor barrier / waterproofing membrane was noted where it had come into contact with expandable foam insulation.

As one of the last lines of defense beneath the exterior cladding, the damage to the Blue Skin membrane was of great concern.

If you plan to use a spray foam where it will come into contact with a peel and stick membrane of any type, investigate the compatibility of the two substrates to ensure that a latent problem is not being created.

Blue Skin Membrane damaged by Expandable Spray Foam


Additional Blue Skin Areas Damaged Where In Contact With Expandable Spray Foam

Contact Recon at 
407-948-4983
if you have questions 
regarding this
Field Quality Control ALERT.