SAME DC & NoVA Posts 16th Annual Small Business Conference


It was a pleasure connecting with you at the SAME DC & NoVA Posts 16th Annual Small Business Conference, and we appreciate your interest in WDP. WDP is a consulting engineering firm specializing in building envelope consulting, building envelope commissioning (BECx) and testing, forensic structural engineering, façade investigation and repair design, geotechnical engineering, and construction inspections and material testing services. For more information about our projects and services, be sure to click on the project and service links below.

WDP acts as the Building Enclosure Commissioning agent for a variety of building types.  We work with mechanical and whole building commissioning agents as well as commercial and institutional clients to reduce post-occupancy failures, conserve energy, and operate / maintain buildings efficiently. Our staff has been instrumental in the development of Building Envelope Commissioning guides and standards as evidenced by staff involvement in the organizations and technical committees responsible for their formation.  

WDP performs laboratory and field quality assurance and diagnostic testing. Our field testing equipment can be mobilized quickly on project sites to perform compliance testing for windows, curtain walls, masonry, stucco and other exterior wall systems.  

Building Enclosure Consulting

Moisture related problems in newly constructed buildings are the most prevalent and costly problem in today’s construction industry. Controlling water, vapor, and air movement is essential to building envelope performance and requires a high level of collaboration among designers and construction trades. 

Facade Investigation & RepaiR DESIGN 

No matter the age of your facility, from historic 18th and 19th century structures to newly constructed buildings experiencing post-occupancy problems, WDP can preserve and enhance the value of your existing facility assets through tailored engineering solutions.

AAMA 501.2 Nozzle Testing
Field Observation of Window System
ASTM E1186 Air Leakage Testing
ASTM D4541 Adhesion Testing