Trim & Archstones Products

Trim & Archstones

Trim and archstones finish off stone veneer and brickwork with clean lines, tight returns, and real curb appeal. If you build entries, fireplaces, feature walls, or window surrounds across Long Island and New York City, we stock the profiles and colors that make your work look dialed in. Contractors and masons come to us for consistent sizing, matching accessories, and quick turnaround. We carry top brands, and we can match your veneer or paver line so the whole project reads as one.

Types Of Trim & Archstones We Carry

  • Sills, water tables, and drip edges for proper shedding

  • Keystones and archstones for door and window heads

  • Universal trim, outside and inside corners, and returns

  • Pier caps, wall caps, and accent bands to finish tops and transitions

  • Hearthstones and mantels to tie fireplaces together

  • Matching accessories for popular stone veneer lines

Tip we give every day, set sills with a slight pitch away from the wall for drainage, usually about 1⁄16 to 1⁄8 inch per foot.

Brand Options

Cambridge, great color consistency and accessories that coordinate with their wall and veneer lines.
Eldorado Stone, deep textures, wide accessory library, and clean molded edges.
StoneCraft, reliable sizing, classic shapes that install fast.
Delgado Stone, natural split-face options with fabricated caps and sills that match.
MSI, broad color range and value-friendly trim to match their veneers.
Techo-Bloc, crisp architectural edges and caps that pair with their walls and steps.
Dutch Quality Stone, consistent profiles and straightforward install for everyday jobs.
Nicolock, accessories that play nicely with their wall systems and steps.
Watsontown Brick, clay sills and accent pieces that complement brickwork.

Bring a sample or the color name, we can help you line up the right trim so everything matches.

Where Trim & Archstones Are Used

You will see trim and archstones on window heads, door surrounds, columns, stoops, mailbox piers, outdoor kitchens, and interior fireplace faces. On commercial jobs, they clean up storefronts and multi-family entries. For residential, they frame openings and hide cut lines, which saves time and looks sharp. Real field tip, dry fit your archstones, mark center, and work out symmetrically so your keystone lands dead center. If you are cutting natural stone sills, order one extra piece for site cuts and unforeseen breakage. Our customers ask for that all the time, it avoids delays.

Pickup And Delivery Across Long Island And NYC

We stock trim and archstones at our Brentwood, East Setauket, and Riverhead yards. Swing in with the truck, we can load you fast. If you are staging a bigger job, call ahead, and we will pull the pallet so you are in and out. We deliver across Long Island and New York City, curbside or to your site with a boom where access allows. Need it to line up with inspections or a mason start date, tell us your window and we will help plan the drop.

Ready When You Are

Bring your takeoff, photos, or the veneer brand and color. We will help you choose the right trim and archstones so the project finishes clean. Stop by and talk to us, or call ahead and we will stage your order. Ask us about delivery.

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Our Store Locations

Plainview Building Supply
Rockville Centre Building Supply
East-Setauket-Location-Image

Address: 70 Comsewogue Rd SUITE 9 (end of the road)
Setauket-East Setauket, NY 11733
Phone: (631) 928-4665

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