Custom Deck Builder
in NYC

Professional Deck Construction Across NYC

A well-designed custom deck extends your living space outdoors, adds value to your home, and creates the perfect spot for entertaining, dining, or relaxing. Whether you envision a low-maintenance composite deck from Trex or TimberTech, a natural cedar deck with traditional charm, or a premium IPE hardwood deck that lasts 50+ years — Prime One Roofing builds it right.

As a licensed NYC deck contractor, we handle every aspect of your project: custom design, permit applications, structural engineering, material selection, professional installation, and final inspection. We serve homeowners across Queens, Brooklyn, Manhattan, the Bronx, Staten Island, and Nassau County.

Deck Material Options

Composite Decking (Trex, TimberTech, Azek)

The most popular choice for NYC homeowners — composite decking combines wood fibers and plastic for a low-maintenance, long-lasting outdoor surface.

• Benefits: Never needs staining or sealing, resists rot/mold/insects, fade-resistant colors, splinter-free surface
• Lifespan: 25-30+ years with minimal maintenance
• Cost: $35-$55 per square foot installed
• Best for: Homeowners who want wood appearance without wood maintenance

Learn more about composite decking options →

Pressure-Treated Lumber

The most affordable decking material — chemically treated wood that resists rot and insects.

• Benefits: Lowest upfront cost, widely available, easy to work with
• Maintenance: Requires annual cleaning and staining/sealing every 2-3 years
• Lifespan: 15-20 years with proper maintenance
• Cost: $25-$35 per square foot installed
• Best for: Budget-conscious projects, sheds, utility decks

Cedar Decking

Natural wood beauty with inherent rot and insect resistance from cedar's natural oils.

• Benefits: Beautiful natural grain, pleasant aroma, naturally resistant to decay
• Maintenance: Clean annually, re-stain/seal every 2-3 years to maintain color
• Lifespan: 15-25 years with maintenance
• Cost: $30-$45 per square foot installed
• Best for: Homeowners who value natural wood appearance and are willing to maintain it

IPE Hardwood Decking

Premium Brazilian hardwood — the most durable and longest-lasting deck material available.

• Benefits: Incredibly dense and hard (Class A fire rating), naturally resistant to rot/insects/moisture, rich dark brown color
• Maintenance: Optional oiling to maintain color, or allow to weather to silver-gray
• Lifespan: 50-75+ years — can outlast the structure beneath it
• Cost: $50-$75 per square foot installed
• Best for: Premium projects where longevity and aesthetics justify higher cost

Our Deck Building Process

1. Free Design Consultation

We visit your property to:

• Discuss your vision, needs, and budget
• Measure the space and assess site conditions
• Review material options and show samples
• Discuss design features (stairs, railings, lighting, built-in seating)
• Identify any site challenges (slope, drainage, access)

2. Custom Deck Design

We create a detailed deck plan including:

• Scaled drawings showing layout and dimensions
• Structural details (joist spacing, beam sizes, post locations)
• Railing and stair design
• Material specifications and quantities
• Optional features (pergolas, privacy screens, planters)

3. Permits & Engineering

For NYC decks, we handle:

• DOB permit applications — required for most deck construction
• Structural engineering (when required by code)
• Zoning compliance — setbacks, height restrictions
• Inspections — coordinate all required DOB inspections

4. Professional Installation

Our experienced crews build your deck to last:

• Foundation: Concrete footings below frost line (42" in NYC)
• Framing: Pressure-treated joists, beams, and posts per code
• Decking installation: Proper fastening, spacing, and drainage slope
• Railings: Code-compliant height (36" minimum) and spacing (4" max gaps)
• Stairs: Safe, code-compliant rise and run dimensions
• Finishing touches: Skirting, lighting, accessories

5. Final Inspection & Cleanup

• DOB final inspection scheduled and passed
• Certificate of Completion obtained
• Site cleaned and all debris removed
• Walk-through with homeowner
• Maintenance instructions provided

Popular Deck Features & Add-Ons

Railing Options

• Composite railings: Matching or contrasting colors, low-maintenance
• Cable railings: Modern, minimalist look with unobstructed views
• Glass railings: Contemporary, maximum visibility
• Aluminum railings: Durable, powder-coated finish, various styles
• Wood railings: Traditional, can match deck material

Lighting

• Post cap lights: Illuminate railing posts
• Recessed deck lights: Flush-mount in deck surface
• Step lights: Safety lighting for stairs
• Under-rail lighting: LED strips for ambiance

Built-In Features

• Bench seating: Integrated perimeter seating
• Planters: Built-in planter boxes
• Privacy screens: Lattice, slatted wood, or composite
• Pergolas: Overhead shade structures
• Storage: Under-deck storage access

NYC Deck Building Codes & Permits

Deck construction in NYC requires compliance with strict building codes:

• Permits required: Most decks over 30" above grade require DOB permits
• Setback requirements: Minimum distance from property lines
• Footing depth: 42" minimum (below frost line)
• Joist spacing: Varies by material and span
• Railing height: Minimum 36" for residential decks
• Baluster spacing: Maximum 4" gap (to prevent child passage)
• Stair dimensions: Maximum 7.75" rise, minimum 10" run
• Ledger attachment: Proper flashing and fastening to building

Deck Cost Factors

Total deck cost depends on:

• Deck size: Square footage of deck surface
• Material choice: Composite vs wood vs hardwood
• Height: Ground-level vs elevated decks (more structure = higher cost)
• Site conditions: Sloped yards, difficult access, excavation needs
• Railings & stairs: Linear footage and material
• Features: Built-ins, lighting, pergolas add to cost
• Permits: NYC permit fees vary by project scope

Why Choose Prime One for Deck Building in NYC?

• Licensed NYC Contractor: Proper licensing and insurance for deck construction
• Permit Expertise: We handle all DOB permit applications and inspections
• Quality Materials: Premium decking brands — Trex, TimberTech, Azek, IPE
• Structural Engineering: Access to licensed engineers when required
• Code Compliance: Every deck built to NYC building code
• Transparent Pricing: Detailed estimates with no hidden fees
• Warranty: Manufacturer warranties plus our workmanship guarantee