Building Envelope
A building envelope is everything that separates the interior of the building from the outside environment such as exterior walls, roof, windows, doors and foundation.  The building envelope is also significant because it forms part of the border between each owner's unit and the surrounding common property.

See also:

Common Property
Contact Us
Alberta Real Estate Association 
WestMount Corporate Campus
300, 4954 Richard Road SW
Calgary, AB  T3E 6L1

Office Hours
Monday-Friday 8:30 am – 4:30 pm (MST)

Toll Free:    1-800-661-0231 
In Calgary: 
 1-403-228-6845  
(messages can be left after hours and will be returned the following business day) 
 
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E-mail:
communications@areahub.ca (general inquiries)
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