My theater room has sliding doors leading to the backyard, but the flooring is higher than the backyard level. Which option would work better, decking or concrete?
You could add decking or concrete, decking would give a great look , and by using either it gives another living area to the house, whether it be for a garden or casual relaxing entertainment area.
Is this a new build? Do you have a waffle slab? Internet search “Waffle slab and slab heave”. You may need a full perimeter concrete surround/path to ensure adequate drainage. This most likely need to be non permeable. Not having provisions for adequate drainage risks voiding your building warranty covering you for slab issues.
Julie Herbert
dreamer
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