In Stock Composite and PVC Coated




No ***Due to very high demand and lack of available material from our suppliers, our inventory is never guaranteed***


Ironstone Building Materials

Ironstone PVC & Composite Decking Lumber


Ironstone Building Materials offers an expansive inventory of affordable decking materials, including PVC decking, composite decking material, railing, and other deck building materials.
Located in central PA, we distribute our wide line of decking materials throughout the state of Pennsylvania and the entire North East.


Most overstock decking does NOT include a warranty

Due to contractual obligations brand names sometimes cannot be advertised. Please call for details
MATERIAL CUTTING POLICY: Ironstone does NOT provide any material cutting services.  Due to insurance regulations, Ironstone is prohibited from providing electric saw use to customers.  We may provide a handsaw or customers may bring their own saw to cut down material.  Ironstone is not responsible for any injury which may occur while customer is cutting material.  Sorry for any inconvenience.

New Arrivals!

Skid Sale!! 

Trex Enhance Coastal Bluff 8′ solid edge only

Sold by the full skid (56 pcs) = $940.

Sold by the piece = $19.92


Now stocking Fiberon Good Life in Beach House (darker) and Cabana colors


12,16,20′ grooved and 16,20′ solid edge in stock

1x12x12′ fascia = $93.00

Overstock Trex Transcend Fire Pit and Tree House colors

Fire Pit – Limited Quantities

12′ &16′ grooved = $2.50/ft.

20′ solid @ $2.50/ft.


Tree House 12′ & 20′ grooved

12′, 16′ & 20′ solid



Prime + Collection in stock! 

Coconut Husk and Sea Salt Gray

12′, 16′, and 20′ lengths @ $2.59/ft.



Overstock Fiberon Protect Advantage – Chestnut

No Warranty



Overstock Fiberon Protect Advantage – Grey Birch

No Warranty

20′ solid edge only = $2.25/LF


Trex Enhance Clamshell


12,16, and 20′ grooved = $1.95/ft.

16 and 20′ solid edge = $1.95/ft.

1x12x12′ fascia = $91.00

Trex Enhance Composite Decking Board - The Home Depot | Trex enhance,  Composite decking, Composite decking boards