Decking & Railing

With the largest decking and railing inventory in the area, our selection is endless with options for any budget. East Haven & Ridgefield Building Supply carries a full line of composite and PVC decking in a wide range of materials, colors and profiles, to help you expand your living space with style. We also offer all the bells and whistles, like ambient lighting, spiral staircases, fascia and more. Regardless of your choice, you can count on a functional, swoon worthy, outdoor oasis.

Our decking specialists are on hand to provide assistance with product selection, FREE designs, estimating and installation support. Visit one of our decking showrooms to see all of your options, pick up samples and discuss your ideas!

Featured Brand

Decking & Railing by

Trex Decking & Railing

Make the most of outdoor living with Trex Decking & Railing from East Haven & Ridgefield Building Supply. Build your dream deck
with the world’s best high-performance composite decking brand. With their multiple collections, Trex has something for every style and budget.


Below are a few of the Decking & Railing brands that we offer at East Haven & Ridgefield Building Supply.
Don’t see what you’re looking for? Contact the location nearest you.

Our Products


Pressure Treated is the #1 decking material sold in the United States and is an affordable option for your project. Most pressure treated lumber is milled from Southern Yellow Pine and is chemically treated to resist rot, fungus and wood-boring bugs.


Cedar decking is prized for its rich color and natural beauty. It’s dimensionally stable, resistant to cupping, and twisting. Cedar decking contains tannins and oils that make it naturally resistant to rot, decay and insects. It weathers to a soft silvery gray if no finish is applied.


Hardwood decking comes from exotic rich-grained woods and is long-lasting, high-strength, beautiful, and exceptionally durable. Naturally resistant to rot and insects, hardwood decking will weather to a soft silvery finished if not stained.


Composite decking & PVC are low maintenance and never need to be sanded or refinished. Composite decking is a mixture of wood fiber, plastic, and some type of binding agent. These ingredients are put together to form a material that is denser, stronger, and heavier than wood alone, a wood-plastic composite.

Ready to start your project?

Visit our showroom or speak with a designer for a free consultation.