Service Area

Polyethylene Sheeting

9 Brothers Building Supply carries Brentwood polyethylene sheeting and film. Need to protect your construction area from the elements or debris? We carry poly sheeting in multiple thicknesses and sizes so that you will find the option that best suits your needs in protecting your construction or project area. Stop in at one of our locations in Brentwood or Riverhead to see our selection today and let us help you with your project needs!

All Authentic
Polyethylene Sheeting

Polyethylene Sheeting (Film) Lightweight Economical Available in: 4, 6, 8, and 10 Mil. Thickness Widths...
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Plainview Building Supply

1670 Islip Ave. Brentwood, NY
11717 Phone: (631) 273-3323

Rockville Centre Building Supply

28 Mill Road Riverhead, NY
11901 Phone: (631) 208-1630


70 Comsewogue Rd SUITE 9 Setauket-East Setauket, NY 11733 Phone: (631) 928-4665