Stay Outside—No Matter the Weather

Covered Decks & Patio Roofs in New Hampshire

Add Comfort, Style & Shelter

Why Homeowners Add Patio Covers & Deck Roofs

A covered deck gives you more time outside—without worrying about harsh sun, heavy snow, or passing showers. Whether you want to enjoy morning coffee year-round or protect your grill and furniture, a roofed structure keeps your space clean, dry, and usable. It also adds value and curb appeal, with custom styles that complement your home’s roofline. We build both open-air and enclosed options, including shingled gables, metal covers, and wood-framed roofs with lighting, fans, or screens.

Functional Cover, Permanent Upgrade

Benefits of a Covered Deck or Patio Roof

Adding a roof to your deck extends the outdoor season and transforms how you use the space. With a permanent cover, you can relax outdoors even during light rain, strong sun, or early snowfall. Covered decks also protect your investment—keeping your deck boards, railings, and furniture in better shape for longer. And they improve resale value with the look and function of a true outdoor room. Whether you prefer open beam, vaulted, or fully enclosed, we build it to last.

  • Stay outside in all weather, year-round

  • Protect deck surface & furniture from rain & UV

  • Boost resale value with upgraded outdoor living

Gabled covered deck with wood beams, shingled roof, and ceiling fan installed on a New Hampshire home

We Design. We Build. You Enjoy.

Our Process for Covered Deck & Roof Projects

Every project begins with a site assessment. We inspect your existing deck or patio, check elevations and attachment points, and design a structure that aligns with your home’s style and code requirements. For new decks, we integrate the cover into the framing from day one. For existing decks, we reinforce framing and posts to support roof loads. From permits to final shingles, we handle the entire process—ensuring you get a clean, safe, and attractive finished product.

Covered patio roof with shingled gable and cedar framing connected to back of home in New Hampshire

Custom Options for Every Home

Materials & Styles for Deck Roofs

We build roofed structures using durable, weather-rated materials suited for New Hampshire homes. Choose from asphalt shingles to match your home, standing seam metal for modern flair, or translucent polycarbonate for light-filtering protection. Framing options include pressure-treated wood, cedar, or wrapped columns for a finished look. For added comfort, we can pre-wire for lighting, fans, or heaters. Whether it’s a simple lean-to or a vaulted ceiling with exposed beams, we’ll match your home’s aesthetic with smart, long-lasting construction.

Ready for Snow, Wind & Wet Seasons

Engineered for New Hampshire Weather

A patio roof is only as strong as its structure—and in New Hampshire, that means planning for snow loads, wind uplift, and freeze-thaw cycles. We install code-compliant support posts, bracing, and footings deep enough for frost line requirements. Roofing materials are selected for durability and drainage, with sealed flashing to protect your home’s siding. Whether it’s snow in February or downpours in May, your covered deck will stay secure, dry, and low-maintenance through every season.

Snow-covered roofed deck with angled support beams and gutter system installed in New Hampshire winter setting

Why Trust Us with Your Covered Deck Project

  • Snow-Rated Framing & Roofing: Built to handle heavy winters in New Hampshire

  • Architectural Style Matching: Covers designed to complement your home’s roofline

  • Permits & Codes Handled: We manage everything from start to final inspection

  • Optional Electrical & Add-Ons: Lighting, fans & heating options available

  • Open-Air or Enclosed Choices: Select from breezy covers to full patio enclosures

Don't worry, we can help!

One Contractor. Start to Finish.

Covered decks require more than just good carpentry—they need smart planning and safe engineering. We handle the entire process in-house, from design and permitting to material sourcing and construction. You won’t need to hire multiple contractors or juggle timelines. We build it right the first time and ensure your new space is clean, solid, and ready for year-round enjoyment.

  • Frame-to-finish roof construction

  • Electrical pre-wire available for lights/fans

  • Cleanup and final walk-through included

Let’s Cover Your Space with Confidence

Free Estimates for Covered Deck & Roof Projects

We’ll come out to your property, take measurements, and talk through your options for style, size, and finish. Whether you’re covering a new build or adding a roof to an existing structure, we’ll give you a written estimate that includes materials, timeline, and optional upgrades. There’s no pressure to commit—just honest advice and solutions tailored to your home and goals.

Top Questions About Covered Decks & Patio Roofs

FAQs for Covered Outdoor Structures in NH

Wondering how it works to add a cover to your existing deck or what materials hold up best in New Hampshire? We get questions like these every day from homeowners looking to protect and extend the use of their outdoor space. Whether you're dealing with snow loads, rainy seasons, or coastal winds, here are the answers we give most often.

Can you add a roof to my existing deck?

In many cases, yes—we'll inspect your framing to ensure it can support the additional weight or reinforce it if needed.

What types of covers do you offer?

We build gable, lean-to, hip, and flat roof structures using shingles, metal, or polycarbonate depending on your style and needs.

How long does it take to build a covered deck?

Most projects take 2–4 weeks depending on size, complexity, and weather.

Will a covered deck raise my property value?

Yes—covered outdoor spaces are a top feature for homebuyers and boost year-round usability.

More Than Covers: Full Deck Builds, Repairs & Upgrades

Explore Our Custom Deck & Outdoor Add-On Services

Tailored decks for your home’s layout, style, and terrain.

Custom Deck Design & Construction

Tailored decks for your home’s layout, style, and terrain.

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Composite Deck Installation

Trex, TimberTech & more—designed for durability and style.

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Wood Deck Building

Classic materials built to handle New England’s seasons.

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Deck Repair & Structural Reinforcement

Safe, stable, and code-compliant solutions for aging decks.

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Deck Restoration & Refinishing

Sanding, staining, and sealing to revive wood decks.

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Multi-Level Deck Construction

Tiered designs for slopes, pools, or outdoor entertaining.

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Deck Extensions & Re-Decking

Add square footage or upgrade boards without full rebuild.

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Covered Decks & Patio Roofs

Shade and shelter built into your deck design.

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Screened-In Porches & Sunrooms

Enjoy fresh air without bugs or weather interference.

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Outdoor Kitchens & Grilling Stations

Fully integrated cook spaces for outdoor living.

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Pergolas, Gazebos & Arbors

Elegant structures for shade, beauty, or plant support.

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Pool Deck & Hot Tub Surrounds

Slip-resistant, stylish, and safe wet-area decks.

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Detached Garages & Sheds

Fully framed, code-compliant outdoor buildings.

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Custom Deck Railings & Stairs

Safe, stylish railing and stair solutions.

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Commercial Deck Projects (Restaurants, Rooftops, etc.)

Rooftops, restaurants, patios & hospitality spaces.

Gable patio roof icon with shingles and support posts

Innovation

Fresh, creative solutions.

Covered deck frame icon showing structural beams and roof tie-in

Integrity

Honesty and transparency.

Rain protection icon with water deflection over patio structure

Excellence

Top-notch services.

Your Backyard Upgrade Starts with a Conversation

Ready to build the deck you’ve always wanted? Let’s talk. Alliance Deck Builders of New Hampshire offers free estimates, friendly service, and expert craftsmanship from day one. Give us a call or fill out our quote request form today—your future favorite space is just a few steps away.

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