Alpha Pro Tech Ltd (APT) SEC Filing 10-K Annual report for the fiscal year ending Wednesday, December 31, 2014

Exhibit 99.1

Alpha Pro Tech

 L T D. 

ALPHA PRO TECH, LTD. ANNOUNCES FINANCIAL RESULTS FOR THE FOURTH QUARTER AND YEAR ENDED DECEMBER 31, 2014

Fourth Quarter Consolidated Sales Increased 16.4% to $12.2 Million

Income from Operations Increased 42.3% for the Fourth Quarter and 34.4% for the Full Year

FOR IMMEDIATE RELEASE

Nogales, Arizona – March 5, 2015 – Alpha Pro Tech, Ltd. (NYSE MKT: APT),

Consolidated sales for the fourth quarter ended December 31, 2014 increased 16.4% to $12.2 million from $10.5 million for the comparable quarter of 2013. Building Supply segment sales for the fourth quarter of 2014 increased by 2.6% to $6.1 million, compared to $5.9 million for the same period of 2013. The sales mix of the Building Supply segment for the fourth quarter of 2014 was 61% for synthetic roof underlayment, 35% for housewrap and 4% for other woven material. This compared to 57% for synthetic roof underlayment, 40% for housewrap and 3% for other woven material for the fourth quarter of 2013. Sales for the Disposable Protective Apparel segment for the fourth quarter of 2014 increased 13.3% to $4.1 million, compared to $3.6 million for the same period of 2013. The increase was primarily due to increased sales to our regional, national and international distributor network, as well as increased sales resulting from the Ebola outbreak. Infection Control segment sales for the fourth quarter of 2014 increased by 107%, or $1.1 million, to $2.1 million, compared to $1.0 million for the same period of 2013, primarily due to the increase in sales resulting from the Ebola outbreak.