Ironstone Building Materials

09/04/2026

Looking for an interior door?

We have a great selection at prices well below big box retail, including:
▪️3 Panel Craftsman
▪️Arch Top Knotty Pine
▪️15 Lite & 10 Lite Primed French
▪️2 Panel Shaker Vertical Grain Pine
▪️Barn Doors

Shop prehung doors and slabs in a variety of sizes and configurations. Stop by and take a look, or shop online at https://www.buildingmaterialspa.com/c/interior-doors

09/02/2026

Heads up! We’ll be closed Monday, September 7 for Labor Day. 💪🔨Have a safe and relaxing holiday weekend!

We’ll be back to regular hours Tuesday, September 8.

08/31/2026

Did You Know?💡

GR Mitchell and Ironstone Building Materials have been one company since 2024! That means more products, more resources, and a team that can help contractors and homeowners find what they need for projects from start to finish.

Stop by Ironstone in Lancaster or GR Mitchell in Willow Street📍

08/26/2026

RDI Railing Elevation Corner Posts are now in stock at Ironstone!

Designed for clean connections at angled corners, these 36" matte black posts are available in 22.5° and 45° options. They’re pre-routed for Elevation pre-strung cable panels, with no separate brackets needed for the rail-to-post connection ✔

Visit us in-store, or shop online today: https://www.buildingmaterialspa.com/c/black-cable-rail-rdi-elevation

08/20/2026

Who beeped best? 😂

08/17/2026

Need an easy way to finish those tricky deck corners? GapCap is now in stock!

Designed to conceal 90° corner miters for a clean, finished look while still allowing for expansion and contraction.

🔹 TopCap 90 – For decking, stairs, and around posts
🔹 FasciaCap 90 – For fascia boards and stair risers

Available in Brown 2-packs, with matching plugs included for a screwless finished appearance.

Shop today: https://www.buildingmaterialspa.com/c/joist-tape-tools-accessories

08/10/2026

This beautiful deck project is featured in the latest edition of R&A Magazine!

Built by our customer All American Deck Co. LLC using materials supplied by us here at Ironstone Building Materials.

Give it a read and get inspired for your next project: https://www.nxtbook.com/ramagazine/ramag/ra-magazine-summer-2026/index.php #/p/20

R&A Magazine-Lancaster County's Home Improvement Guide

08/03/2026

Our staff will be joining the GR Mitchell team for a private company event this Thursday. Please note the change in hours!

Regular hours will resume on Friday, August 7th.

08/03/2026

07/30/2026

Take advantage of new lower prices on interior trim. Save over 40% on primed MDF shiplap and ogee baseboard.

Don't wait—these prices are available while supplies last.

Shop today: https://www.buildingmaterialspa.com/c/special-buy-interior-trim