Formatting Issues

How to Configure Mirrored Margins and Gutter Position in Word

Aamir Naveed AkramAamir Naveed Akram Oct 29, 2026 870 views

Question details

The user needs to set up mirrored margins and an inside gutter for a book layout, as well as configure separate Roman and Arabic page numbering across different document sections.

How to Configure Mirrored Margins and Gutter Position in Word
Product
Word
Device & OS
not provided
Scenario
Formatting a document for double-sided printing and book binding, requiring specific binding spaces and varied page numbering formats for the front matter and main body.
Observed behavior
To ensure text is not cut off during binding and to separate numbering styles, specific layout margins and section breaks must be properly applied.
Before you start

Before adjusting margins for book binding, determine your physical binding method to know exactly how much gutter space is required.

Solution 1Recommended

Set Up Mirrored Margins and Gutter Space

Configure your document layout to automatically accommodate double-sided printing and binding.

Mirrored margins ensure that the left and right margins of double-sided pages mirror each other. The gutter adds necessary extra space so that text is not obscured when the pages are physically bound.

1
Open page setup

Navigate to the Layout tab on the top ribbon and click on Margins, then select Custom Margins at the bottom of the dropdown menu.

2
Enable mirror margins

In the Page Setup dialog box, under the Pages section, select 'Mirror margins' from the 'Multiple pages' dropdown list.

3
Set the gutter size

In the Margins section of the same dialog, enter the required measurement in the 'Gutter' field. Click OK to apply the changes.

Set Up Mirrored Margins and Gutter Space
Gutter Position in Mirrored Layouts: When using mirror margins, Word automatically treats odd pages as right-hand pages with the gutter on the left side, so you do not need to manually change the gutter position.
Professional Document Formatting

Format Your Book Easily with WPS Writer

WPS Office offers intuitive tools to easily manage page layouts, mirror margins, and complex section breaks. You can achieve professional book formatting for free while maintaining full compatibility with your existing Microsoft Word documents.

  1. 1. Open document setup: Launch your document in WPS Writer. Navigate to the Page Layout tab and click on Margins, then select Custom Margins.
  2. 2. Configure mirror margins: Under the Multiple pages dropdown menu, select 'Mirror margins'.
  3. 3. Set the gutter width: Enter your desired binding space in the Gutter box and click OK.
  4. 4. Manage section breaks: Use the Breaks option in the Page Layout tab to insert an 'Odd Page Break' for formatting chapters with independent numbering styles.
Free and lightweight office suiteFull compatibility with Microsoft Word formats (.docx)Intuitive layout settings for margins, gutters, and bindingsAdvanced section management for independent page numbering
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Frequently Asked Questions

Why does a blank page appear in my PDF but not in my document view?

The word processor automatically inserts a hidden blank even-numbered page when an Odd Page section break is used to ensure chapter 1 starts on a right-hand side during double-sided printing. This blank page often doesn't show in the standard Print Layout view but will appear in Print Preview or when exporting the file to PDF.

What is a gutter in document formatting?

A gutter adds extra space to the side margin or top margin of a document intended for physical binding. It ensures that the binding mechanism (such as spiral wires or glue) doesn't obscure the printed text on the page.

How do I unlink my headers and footers to change numbering?

After inserting a section break, double-click the header or footer area in the new section. Look for the 'Link to Previous' button in the Header & Footer toolbar and click it to turn it off. You can now insert a different page number format without affecting the previous sections.