Exhibit 3.1

State of Delaware

Secretary of State

Division of Corporations

Delivered 07:05 PM 05/02/2013

FILED 06:56 PM 05/02/2013

SRV 130520595 – 4677488 FILE

STATE OF DELAWARE

CERTIFICATE OF CONVERSION

FROM A LIMITED LIABILITY COMPANY TO A

CORPORATION PURSUANT TO SECTION 265 OF

THE DELAWARE GENERAL CORPORATION LAW

1.) The jurisdiction where the Limited Liability Company first formed is

Delaware .

2.) The jurisdiction immediately prior to filing this Certificate is Delaware .

3.) The date the Limited Liability Company first formed is April 16, 2009 .

4.) The name of the Limited Liability Company immediately prior to filing this Certificate is

Saturn Acquisition Holdings, LLC .

5.) The name of the Corporation as set forth in the Certificate of Incorporation is

Stock Building Supply Holdings, Inc. .

IN WITNESS WHEREOF, the undersigned being duly authorized to sign on behalf of the converting Limited Liability Company have executed this Certificate on the 2ND day of MAY, A.D. 2013        .

By:	/s/ Bryan J. Yeazel
Name:	BRYAN J. YEAZEL
	Print or Type
Title:	EXECUTIVE VICE PRESIDENT
	Print or Type