diff --git a/src/app/tape/tmainwindow.cpp b/src/app/tape/tmainwindow.cpp
index d8e1c565f..ac27e8360 100644
--- a/src/app/tape/tmainwindow.cpp
+++ b/src/app/tape/tmainwindow.cpp
@@ -1558,7 +1558,7 @@ void TMainWindow::ShowNewMData(bool fresh)
             const QString postfix = UnitsToStr(pUnit);//Show unit in dialog lable (cm, mm or inch)
             const qreal value = UnitConvertor(*data->DataVariables()->value(meash->GetName())->GetValue(), mUnit,
                                               pUnit);
-            ui->labelCalculatedValue->setText(qApp->LocaleToString(value) + " " +postfix);
+            ui->labelCalculatedValue->setText(qApp->LocaleToString(value) + QChar(QChar::Space) +postfix);
 
             if (fresh)
             {
@@ -1728,7 +1728,7 @@ void TMainWindow::SaveMValue()
     {
         QTableWidgetItem *result = ui->tableWidget->item(row, ColumnCalcValue);
         const QString postfix = UnitsToStr(mUnit);//Show unit in dialog lable (cm, mm or inch)
-        ui->labelCalculatedValue->setText(result->text() + " " +postfix);
+        ui->labelCalculatedValue->setText(result->text() + QChar(QChar::Space) +postfix);
         return;
     }
 
@@ -2055,9 +2055,9 @@ void TMainWindow::InitWindow()
     if (mType == MeasurementsType::Multisize)
     {
         ui->labelMType->setText(tr("Multisize measurements"));
-        ui->labelBaseSizeValue->setText(QString().setNum(m->BaseSize()) + " " +
+        ui->labelBaseSizeValue->setText(QString().setNum(m->BaseSize()) + QChar(QChar::Space) +
                                         UnitsToStr(m->MUnit(), true));
-        ui->labelBaseHeightValue->setText(QString().setNum(m->BaseHeight()) + " " +
+        ui->labelBaseHeightValue->setText(QString().setNum(m->BaseHeight()) + QChar(QChar::Space) +
                                           UnitsToStr(m->MUnit(), true));
 
         // Because Qt Designer doesn't know about our deleting we will create empty objects for correct
@@ -2718,7 +2718,7 @@ bool TMainWindow::EvalFormula(const QString &formula, bool fromUser, VContainer
 
             result = UnitConvertor(result, mUnit, pUnit);
 
-            label->setText(qApp->LocaleToString(result) + " " +postfix);
+            label->setText(qApp->LocaleToString(result) + QChar(QChar::Space) +postfix);
             label->setToolTip(tr("Value"));
             return true;
         }
diff --git a/src/app/valentina/dialogs/dialogfinalmeasurements.cpp b/src/app/valentina/dialogs/dialogfinalmeasurements.cpp
index f6db6ae68..912237f84 100644
--- a/src/app/valentina/dialogs/dialogfinalmeasurements.cpp
+++ b/src/app/valentina/dialogs/dialogfinalmeasurements.cpp
@@ -407,7 +407,7 @@ void DialogFinalMeasurements::SaveFormula()
         QTableWidgetItem *result = ui->tableWidget->item(row, 1);
         //Show unit in dialog lable (cm, mm or inch)
         const QString postfix = UnitsToStr(qApp->patternUnit());
-        ui->labelCalculatedValue->setText(result->text() + " " +postfix);
+        ui->labelCalculatedValue->setText(result->text() + QChar(QChar::Space) +postfix);
         return;
     }
 
@@ -619,7 +619,7 @@ bool DialogFinalMeasurements::EvalUserFormula(const QString &formula, bool fromU
                 return false;
             }
 
-            ui->labelCalculatedValue->setText(qApp->LocaleToString(result) + " " + postfix);
+            ui->labelCalculatedValue->setText(qApp->LocaleToString(result) + QChar(QChar::Space) + postfix);
             ui->labelCalculatedValue->setToolTip(tr("Value"));
             return true;
         }
diff --git a/src/app/valentina/dialogs/dialoghistory.cpp b/src/app/valentina/dialogs/dialoghistory.cpp
index bf9cb2640..2a29ac1c2 100644
--- a/src/app/valentina/dialogs/dialoghistory.cpp
+++ b/src/app/valentina/dialogs/dialoghistory.cpp
@@ -422,7 +422,7 @@ QT_WARNING_POP
 void DialogHistory::InitialTable()
 {
     ui->tableWidget->setSortingEnabled(false);
-    ui->tableWidget->setHorizontalHeaderItem(0, new QTableWidgetItem(" "));
+    ui->tableWidget->setHorizontalHeaderItem(0, new QTableWidgetItem(QChar(QChar::Space)));
     ui->tableWidget->setHorizontalHeaderItem(1, new QTableWidgetItem(tr("Tool")));
 }
 
diff --git a/src/app/valentina/dialogs/dialogincrements.cpp b/src/app/valentina/dialogs/dialogincrements.cpp
index efaf75fbd..73c79ca12 100644
--- a/src/app/valentina/dialogs/dialogincrements.cpp
+++ b/src/app/valentina/dialogs/dialogincrements.cpp
@@ -371,7 +371,7 @@ bool DialogIncrements::EvalIncrementFormula(const QString &formula, bool fromUse
                 return false;
             }
 
-            label->setText(qApp->LocaleToString(result) + " " + postfix);
+            label->setText(qApp->LocaleToString(result) + QChar(QChar::Space) + postfix);
             label->setToolTip(tr("Value"));
             return true;
         }
@@ -1153,7 +1153,7 @@ void DialogIncrements::SaveIncrFormula()
         QTableWidgetItem *result = table->item(row, 1);
         //Show unit in dialog lable (cm, mm or inch)
         const QString postfix = UnitsToStr(qApp->patternUnit());
-        labelCalculatedValue->setText(result->text() + " " +postfix);
+        labelCalculatedValue->setText(result->text() + QChar(QChar::Space) +postfix);
         return;
     }
 
diff --git a/src/app/valentina/dialogs/vabstractlayoutdialog.cpp b/src/app/valentina/dialogs/vabstractlayoutdialog.cpp
index 18a3bd7f5..81cb00f9d 100644
--- a/src/app/valentina/dialogs/vabstractlayoutdialog.cpp
+++ b/src/app/valentina/dialogs/vabstractlayoutdialog.cpp
@@ -66,15 +66,15 @@ void VAbstractLayoutDialog::InitTemplates(QComboBox *comboBoxTemplates)
     {
         if (cntr <= static_cast<int>(PaperSizeTemplate::Legal))
         {
-            comboBoxTemplates->addItem(icoPaper, v+" "+pdi, QVariant(cntr++));
+            comboBoxTemplates->addItem(icoPaper, v+QChar(QChar::Space)+pdi, QVariant(cntr++));
         }
         else if (cntr <= static_cast<int>(PaperSizeTemplate::Roll72in))
         {
-            comboBoxTemplates->addItem(icoRoll, v+" "+pdi, QVariant(cntr++));
+            comboBoxTemplates->addItem(icoRoll, v+QChar(QChar::Space)+pdi, QVariant(cntr++));
         }
         else
         {
-            comboBoxTemplates->addItem(v+" "+pdi, QVariant(cntr++));
+            comboBoxTemplates->addItem(v+QChar(QChar::Space)+pdi, QVariant(cntr++));
         }
     }
     comboBoxTemplates->setCurrentIndex(-1);
diff --git a/src/app/valentina/mainwindowsnogui.cpp b/src/app/valentina/mainwindowsnogui.cpp
index c67d7219c..39b699cf7 100644
--- a/src/app/valentina/mainwindowsnogui.cpp
+++ b/src/app/valentina/mainwindowsnogui.cpp
@@ -1303,7 +1303,8 @@ void MainWindowsNoGUI::LayoutPrint()
 void MainWindowsNoGUI::SetPrinterSettings(QPrinter *printer, const PrintType &printType)
 {
     SCASSERT(printer != nullptr)
-    printer->setCreator(QGuiApplication::applicationDisplayName()+" "+QCoreApplication::applicationVersion());
+    printer->setCreator(QGuiApplication::applicationDisplayName()+QChar(QChar::Space)+
+                        QCoreApplication::applicationVersion());
 
     printer->setOrientation(QPrinter::Portrait);
 
diff --git a/src/libs/vtools/dialogs/tools/dialogtool.cpp b/src/libs/vtools/dialogs/tools/dialogtool.cpp
index 890648c81..b2f087136 100644
--- a/src/libs/vtools/dialogs/tools/dialogtool.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogtool.cpp
@@ -898,7 +898,7 @@ qreal DialogTool::Eval(const QString &text, bool &flag, QLabel *label, const QSt
                 }
                 else
                 {
-                    label->setText(qApp->LocaleToString(result) + " " +postfix);
+                    label->setText(qApp->LocaleToString(result) + QChar(QChar::Space) +postfix);
                     flag = true;
                     ChangeColor(labelEditFormula, okColor);
                     label->setToolTip(tr("Value"));