diff --git a/lnwallet/confscale_integration.go b/lnwallet/confscale_integration.go
new file mode 100644
index 000000000..4e78b968a
--- /dev/null
+++ b/lnwallet/confscale_integration.go
@@ -0,0 +1,13 @@
+//go:build integration
+// +build integration
+
+package lnwallet
+
+import "github.com/btcsuite/btcd/btcutil"
+
+// CloseConfsForCapacity returns the number of confirmations to wait
+// before signaling a cooperative close. Under integration tests, we
+// always return 1 to keep tests fast and deterministic.
+func CloseConfsForCapacity(capacity btcutil.Amount) uint32 { //nolint:revive
+	return 1
+}
diff --git a/lnwallet/confscale_prod.go b/lnwallet/confscale_prod.go
new file mode 100644
index 000000000..898810739
--- /dev/null
+++ b/lnwallet/confscale_prod.go
@@ -0,0 +1,25 @@
+//go:build !integration
+// +build !integration
+
+package lnwallet
+
+import "github.com/btcsuite/btcd/btcutil"
+
+// CloseConfsForCapacity returns the number of confirmations to wait before
+// signaling a channel close, scaled by channel capacity. This is used for both
+// cooperative and force closes. We enforce a minimum of 3 confirmations to
+// provide better reorg protection, even for small channels.
+func CloseConfsForCapacity(capacity btcutil.Amount) uint32 {
+	// For cooperative closes, we don't have a push amount to consider,
+	// so we pass 0 for the pushAmt parameter.
+	scaledConfs := uint32(ScaleNumConfs(capacity, 0))
+
+	// Enforce a minimum of 3 confirmations for reorg safety.
+	// This protects against shallow reorgs which are more common.
+	const minCloseConfs = 3
+	if scaledConfs < minCloseConfs {
+		return minCloseConfs
+	}
+
+	return scaledConfs
+}