diff --git a/Layout/default/Pipework/Index.php b/Layout/default/Pipework/Index.php
index 346b4a81c..d01f18675 100644
--- a/Layout/default/Pipework/Index.php
+++ b/Layout/default/Pipework/Index.php
@@ -30,8 +30,8 @@
               <?php foreach($networks as $networkname => $buildings): ?>
               <?php if(!count($buildings)) continue; ?>
               <h4><?=$networkname?></h4>
-              <table class="table table-striped table-hover">
-                <?php foreach($buildings as $building): ?>
+              <table class="table table-hover">
+                <?php $bcount = 0; foreach($buildings as $building): ?>
                 <?php
                 $rowspan = 1;
                 foreach($building->workflowitems as $item) {
@@ -40,7 +40,7 @@
                   }
                 }
                 ?>
-                <tr id="building-<?=$building->id?>">
+                <tr id="building-<?=$building->id?>" class="table-bg-<?=($bcount % 2 == 0) ? "even" : "odd"?>">
                   <td>
                     <strong><?=$building->street?></strong><br />
                     <?=$building->code?><br />
@@ -65,7 +65,7 @@
                     </table>
                   </td>
                  </tr>
-                <?php endforeach; ?>
+                <?php $bcount++; endforeach; ?>
               </table>
               <?php endforeach; ?>
               <button type="submit" class="btn btn-primary">Speichern</button>
diff --git a/public/assets/css/thetool.css b/public/assets/css/thetool.css
index 758e3ec33..fb96d0391 100644
--- a/public/assets/css/thetool.css
+++ b/public/assets/css/thetool.css
@@ -33,6 +33,14 @@
   cursor: pointer;
 }
 
+.table-bg-even {
+  background-color: #f1f5f7;
+}
+
+.table-bg-odd {
+  
+}
+
 td.controls {
   cursor: default;
   text-align: left; letter-spacing: 4px; font-size: 1.1em;