diff --git a/bits/45_styutils.js b/bits/45_styutils.js
index 76afdd488..b2e5e1066 100644
--- a/bits/45_styutils.js
+++ b/bits/45_styutils.js
@@ -62,3 +62,5 @@ function find_mdw(collw, coll) {
 		if(MDW === MAX_MDW) MDW = DEF_MDW;
 	}
 }
+
+function px2pt(px) { return px * 72 / 96; }
\ No newline at end of file
diff --git a/bits/67_wsxml.js b/bits/67_wsxml.js
index eeae99b99..9ebb2ed7f 100644
--- a/bits/67_wsxml.js
+++ b/bits/67_wsxml.js
@@ -272,7 +272,19 @@ function write_ws_xml_data(ws, opts, idx, wb) {
 			if(ws[ref] === undefined) continue;
 			if((cell = write_ws_xml_cell(ws[ref], ref, ws, opts, idx, wb)) != null) r.push(cell);
 		}
-		if(r.length > 0) o[o.length] = (writextag('row', r.join(""), {r:rr}));
+		if(r.length > 0) {
+		    // 18.3.1.73 row
+		    var params = {r:rr};
+		    if(typeof ws['!rows'] !== 'undefined' && ws['!rows'].length > R) {
+                        var row = ws['!rows'][R];
+                        if (row.hidden) params.hidden = 1;
+                        var height = -1;
+                        if (row.hpx) height = px2pt(row.hpx);
+                        else if (row.hpt) height = row.hpt;
+                        if (height > -1) { params.ht = height; params.customHeight = 1; }
+                    };
+                    o[o.length] = (writextag('row', r.join(""), params));
+                }
 	}
 	return o.join("");
 }