Styrofoam Insulation Products

Styrofoam Insulation

If you’re shopping Styrofoam Insulation for a job on Long Island or in NYC, the big thing is getting the right foam for the application and getting it on site without damage. We stock and supply rigid foam insulation that contractors use every day, and we help homeowners match the right product to basements, slabs, and exterior walls. You can pick up at our yards, or we can deliver across Long Island and NYC when you need it staged and ready.

Types Of Styrofoam Insulation We Carry

We carry rigid foam board options that are commonly used for thermal performance and moisture resistance in residential and commercial builds. A top request at the counter is:

• DOW Brand Blue Polystyrene Insulation (rigid foam board)

If you’re not sure what thickness or edge type you need, tell us where it’s going, below slab, foundation wall, exterior sheathing, garage, basement, and we’ll help you narrow it down based on the assembly you’re building.

Brand Options

• DOW: The classic “blue board” style rigid foam a lot of contractors are used to. It’s a go-to when you want consistent boards and a material that’s easy to cut, stage, and install cleanly.

If you’re matching an existing spec or a plan set, bring the details with you. Our guys see this a lot, a quick look at the notes saves you from ordering the wrong board and losing time.

Where Styrofoam Insulation Gets Used

Contractors typically use rigid foam board for:

• Foundation walls and basement insulation

• Under slab applications and slab edges

• Garage walls and ceilings

• Exterior wall assemblies where continuous insulation is needed

• Rim joists and tricky transition areas (cut to fit)

A real tip we give at the yard, plan your fastening and sealing method at the same time as the board order. Foam board performance depends on the details. Tape seams where required, seal gaps, and protect exposed foam where the assembly calls for it. Also, order a little extra for cuts and waste, especially on jobs with lots of corners, windows, or grade changes.

Pickup And Delivery Across Long Island

You can pick up Styrofoam Insulation at our locations. We load fast, and we’re used to getting contractors back on the road quickly.

Need it delivered? We deliver across Long Island and NYC. If the site is tight, tell us ahead of time so we can plan the drop, driveway vs. curb, forklift access, and where you want the stack staged to keep it clean and dry.

Ready When You Are

If you’re ready to line up Styrofoam Insulation for your next job, call ahead and we’ll stage your order, or stop by and talk to us about pickup and delivery to Long Island or NYC.