दशभागिकौ द्वौ प्रतिमञ्चौ अन्तरमाणीहर्म्यं च ॥ कZ_०२.३.२० ॥
daśabhāgikau dvau pratimañcau antaramāṇīharmyaṃ ca
Two facing platforms/raised stages (pratimañca) are to be made, each of one-tenth proportion; and an intermediate measured space (antaramāṇī) for the mansion/residential block (harmya) is also prescribed.
It reduces fire risk, improves circulation, supports surveillance/inspection, and prevents encroachment disputes.