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Trex Deck Builder in Cold Spring, NY

Service Area · May 31, 2026 · 3 min read
Trex deck and cable railing at sunset

Cold Spring is two different building jobs in one zip code. Down in the village there are older homes on small lots close to the river. Above the village, houses are set into the Hudson Highlands hillside with views worth protecting. The approach changes depending on which Cold Spring you are in.

The village: small lots and older houses

Village lots are small and close together, so setbacks and lot coverage shape the design. The deck has to fit the rules and still feel like enough deck. On an older house we do not assume the existing framing or foundation can carry a new deck. The engineer determines how the deck is supported and whether it should stand independent of the house.

The hillside above the village

Climb out of the village and the lots get steep, with rock close to the surface. A deck here often reaches out over a drop, which means taller posts and lateral bracing designed for the height. The structure is engineered for the actual conditions on your lot, not a generic chart, and the railing is chosen to keep the view open. Why a black railing disappears into the view.

Choosing the right Trex

We select decking for the site, the sun exposure, the layout and the finish you want. Pinnacle Decking installs Trex Signature, Trex Transcend Lineage, Trex Select and Trex PVC (Trex Refuge). The Trex Select colors we install are Malted Barley, Millstone and Whiskey Barrel. Compare physical samples in the light where the deck will sit; the Trex lines we install are laid out on one page. All decking can become hot in direct sun, and color and weather affect surface temperature. We talk through those tradeoffs during design.

Foundations designed for your property

Foundation conditions vary from property to property. Soil, drainage, slope, rock, frost requirements and the loads of the deck all inform the design. We specify engineered helical pile foundations where the site and design support their use. Rock or unexpected ground conditions go back to the engineer to confirm the right solution. How we approach helical pile foundations.

Permits and review in Cold Spring

Most deck projects require a building permit and sealed structural drawings. Village, historic or flood-zone review can apply to some properties, so we confirm the requirements for your address before we design and prepare the submission. Engineering and permits are part of the build, never a separate line item.

Serving Cold Spring and Putnam County

Pinnacle Decking is TrexPro® Platinum, based in Poughkeepsie, NY 12603. Cold Spring is part of our Putnam County service area. Pinnacle Decking installs in eight Hudson Valley counties: Dutchess, Putnam, Westchester, Orange, Ulster, Sullivan, Columbia and Greene. See the Trex lines we install and the systems behind every build.

Request a call back or call (845) 985-1000.

Frequently asked

Will my Cold Spring deck need village or historic review?

It can, depending on the property and what is visible from the street or the river. We confirm the requirements for your address before we design and prepare the submission. Engineering and permits are included in the build.

Can you attach a new deck to an older village home?

We do not assume the existing framing or foundation is sound because it looks fine. The engineer determines how the deck is supported and whether it should be independent of the house.

What about a deck on the hillside above the village?

Hillside lots call for taller posts, lateral bracing and a foundation designed for the slope and the load. We specify engineered helical pile foundations where the site and design support their use, and rock goes back to the engineer to confirm the right solution.

Which Trex line should I pick?

It depends on the deck. We install Trex Signature, Trex Transcend Lineage, Trex Select and Trex PVC (Trex Refuge), and we choose with you from physical samples based on sun exposure, layout and how you use the deck. All decking can become hot in direct sun.

Pinnacle Decking

Pinnacle Decking is a luxury outdoor-living design-build firm in Poughkeepsie, NY. Pinnacle Decking is TrexPro® Platinum. We design, engineer, and build custom decks and outdoor environments across Westchester, Putnam, Dutchess, Orange, Ulster, Sullivan, Columbia, and Greene counties.

— Pinnacle Decking

Planning a project?

Request a call back. We listen first, then build what you actually have in your head.