Deck Services in Northern Utah — Construction, Repair, and Composite Upgrades

This page fits homeowners and property owners who need deck-focused work:

(i) Building a new deck — you need a ground-up structure with footings, framing, decking surface, stairs, and railings designed for the yard, the house connection, and the intended use.

(ii) Repairing an existing deck — boards are soft, stairs feel loose, railings move, or visible wear is raising questions about what is happening underneath the surface.

(iii) Replacing deck boards or railings — the framing is still sound, but the surface, the railing system, or both need to be swapped for safety, appearance, or material performance.

(iv) Upgrading to composite — the current wood deck is wearing out faster than expected and you want a material that handles Utah's freeze-thaw cycles, UV exposure, and snow loads without annual restaining.

Deck-and-patio combinations. If your project involves both a deck structure and a patio surface planned together, the Deck and Patio Services page covers combined outdoor-living layouts. This page is for deck-only work.

Role boundary. Cornerstone handles deck framing, construction, repair, and finish work. Electrical wiring for deck lighting, gas lines for outdoor features, and engineering for unusual structural conditions are coordinated with the appropriate licensed trades when needed.

Included in this service family:

(i) New deck construction — footings, posts, beams, joists, ledger attachment, decking surface, stairs, railings, and trim (ii) Deck repair — targeted fixes for soft boards, damaged framing members, loose connections, failing stairs, and unsafe railings (iii) Deck board replacement — removing worn surface boards and installing new decking on a sound existing frame (iv) Deck railing replacement — removing old railings, posts, and stair guards and installing a replacement system (v) Composite deck installation — new composite builds or resurfacing an existing frame with composite decking and railing (vi) Stair and landing construction — new stairs, stair replacement, landing framing, and code-compliant riser and tread work (vii) Demolition and removal of existing deck structures when replacement or rebuild is the right path

What this service does not include:

(i) Combined deck-and-patio projects — see Deck and Patio Services (ii) Concrete footings beyond standard deck post bases — see Concrete Services for larger flatwork (iii) Retaining walls adjacent to deck areas — see Retaining Wall Services (iv) Fencing tied to deck perimeters — see Fence Services

Representative project conditions. Deck projects range from a single railing replacement to a full multi-level construction with composite decking, integrated stairs, and built-in features. Scope depends on whether the project is repair, replacement, or new construction — and on the structural condition of any existing deck.

This family groups five focused service paths. Each has its own page with deeper detail:

1. Composite Decks — New composite deck builds and resurfacing existing frames with composite materials. Composite performs well in Utah's climate because it resists freeze-thaw damage, UV fading, and moisture absorption without annual sealing or staining. This path is for homeowners choosing composite as their decking material.

2. Deck Board Replacement — Surface-only replacement for decks where the framing is sound but the boards are worn, splintering, soft, or visually past their useful life. Board replacement avoids the cost of a full rebuild when the structure underneath still has years of service left.

3. Deck Construction — Ground-up deck building — footings, framing, surface, railings, stairs, and trim. This is the path for homeowners who do not have an existing deck or whose current deck needs full demolition and replacement rather than repair.

4. Deck Railing Replacement — Railing, post, and stair-guard replacement for decks where the railing system is loose, damaged, out of code, or visually mismatched. Railing replacement can be done independently when the deck surface and frame are still in good condition.

5. Deck Repair — Targeted correction for localized issues — soft boards, loose railings, failing stair treads, damaged joist hangers, and other problems that do not require a full rebuild. Repair makes sense when the deck is structurally sound overall and the damage is limited to specific areas.

Step 1 — Estimate conversation. You share the project details — photos, approximate size, material preference, and whether it is new construction, repair, or replacement. We review fit with the current schedule, service area, and scope, then schedule a site visit if the project qualifies.

Step 2 — Site evaluation. We measure the deck area, check framing condition on existing decks, assess yard grade and drainage, confirm footing locations, and review the house connection. For repair projects, this step determines whether targeted repair or a larger rebuild is the better path.

Step 3 — Scope and estimate. Based on the site evaluation, we define the work — footings, framing, decking, stairs, railings, demolition, and any adjacent prep. The estimate reflects the actual conditions, not a generic per-square-foot number.

Step 4 — Construction. Demolition and site prep come first when an existing deck is being removed. Footings are set, framing goes up, decking is installed, stairs and railings are built, and trim and detail work close out the structure. Each stage follows the previous one in sequence — framing has to be complete and inspected before surface work begins.

Step 5 — Final review. We walk the finished deck with you to confirm the work matches the agreed scope, check railing and stair connections, and address any remaining detail items.

Responsibility boundary. Cornerstone handles the carpentry, framing, and finish construction. Electrical work for deck lighting, gas connections, and engineering review for unusual load or span conditions are coordinated with licensed trades when the project requires them.