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Lakesideca Blog

New GBA Details for ‘Juliet’ Balconies

If you’re planning a second-floor balcony, use these details to avoid thermal bridging and moisture entry problems

GBA’s library of construction details continues to expand. The latest two additions are details for second-floor balconies.

Many second-floor balconies — especially those created by cantilevering floor joists — leak heat and admit water. To avoid problems with air leakage, thermal bridging, and moisture entry, use one of the following details:

Subscribe to GBA to enjoy all of the benefits of GBA Pro membership

The new details for second-floor balconies, like most details on the GBA website, are available only to GBA Pro members.

To enjoy all of the benefits of GBA Pro membership, subscribe to GBA Pro today or try our 14-day free trial.


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