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With a natural wood deck, annual maintenance, repairs, and rebuilding is part of the game. With lots of upkeep, your wood decking can final 25 to 40 years before you need to replace. However, not maintaining your deck drastically reduces its lifetime below to 10 to 15 years.

Cost To Stain A Deck

The average cost to sand, stain, and seal a deck is $1 to $3 per square foot. If you only own a little area that needs to be repaired, you can purchase the sealant and stain and finish that portion of the project in your own time.

  1. Stain – Available as an opaque or semi-opaque stain in acrylic latex, oil, or latex.

    Covers square feet of wood surface and costs $30–$45 per gallon.

  2. Wood finish – Available as a transparent or waterproofing finish. Covers square feet of wood surface and costs $16–$80 per gallon.

Deck Repair Costs

Plan ahead for maintenance and deck repair costs, to include:

Maintenance & Repair Average Cost
Damaged deck boards $1,
Loose deck stairs $ – $
Missing deck nails $5 – $10
Mold, mildew, and rot $ – $
Damaged deck railing $ – $
Termite and pest treatment $ – $
Stain and seal $/square foot

Cost To Seal A Deck

You should strive to reseal your deck annually.

An average wood sealer costs about $20 per gallon and can easily be applied yourself.

  1. Wood water clear sealer – covers – square feet of sanded wood and square feet for the initial jacket on rough-sawn wood costs $16–$18 per gallon.
  2. Wood preservative – covers to square feet and costs $24–$29 per gallon.

Deck Removal Cost

On average, deck removal costs between $5 and $10 per square foot depending on the size and condition of the ancient deck.

If you own a multi-level, built-in seating, or railing, removal prices will increase. An average 12×12 deck that consists of square feet costs between $ and $1, to remove.

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Material Costs To Build A Deck

Material costs to build a deck range from $6 to $8 per square foot on average. The three most favorite materials for the construction of outdoor decks in the US are pressure-treated wood, hardwood, and recycled composite.

Deck Material Cost Per Square Foot
Bamboo $3 – $4
Cedar $4 – $8
Pressure-Treated Wood $5 – $8
Redwood $7 – $8
Tigerwood $6 – $15
Ipe $10 – $15
Composite Decking $10 – $15
Trex Decking $8 – $20

The cost of materials provided is an average from across the country, and depending on where you live, you may experience slightly more or slightly less per square foot for your project.

Cedar Decking Cost

Cedar decking costs between $4 and $8 per square foot for the materials depending on the grade selected.

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Cedar is a natural softwood that’s offered as treated or untreated. Most of the time cedar planks are left untreated because of its natural resistance to weathering and rot.

Pros

  1. Naturally resistant to weathering, rot, and wood-destroying insects such as termites.
  2. Cedar is one of the most cost-effective materials used in decking.

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  3. Cedar is simple to stain, seal, and will not warp from aging.

Cons

  1. Cedar boards are not as strong as other hardwoods which produce scratches and dents easily.
  2. Requires regularly annually maintenance of sanding, staining, and sealing.

Redwood Deck Cost

The most common type of natural wood used in deck building is the redwood from California.

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A redwood deck costs between $15 and $21 per square foot installed, and around $7 per square foot for just the materials. Redwood is just a little more per square foot than pressure-treated wood.

Pros

  1. Redwood is excellent for either painting or staining.
  2. It is just under half the cost of recycled composite lumber.
  3. You avoid every the downside of infused copper and the corrosion.
  4. It is naturally resistant to pests and fire.
  5. It does not warp easily and is endless lasting.

Cons

  1. If your redwood deck isn’t maintained regularly with staining and sealing, it can develop mold and get damaged by the sun.

Wood Deck Costs

The materials cost to build a deck with natural wood is between $3 and $15 per square foot with most homeowners spending $6 to $8 per square foot on average.

Wood decks are beautiful and a top-choice for homeowners, however, they require more maintenance such as staining and sealing regularly. Here are the most common woods used for decking:

  1. Redwood – Redwood decking costs $7 per square foot and is the most common wood used in deck building. Without regular maintenance, it can develop mold and get damaged by the sun.
  2. Bamboo – Bamboo is the cheapest material used in decking at an average cost of $3 per square foot.

    Love cedar, it requires annual maintenance to hold it healthy.

  3. Cedar – At $4 to $8 per square foot, cedar is naturally resistant to weathering, insects, and rot. It requires annually maintenance of sanding, sealing, and staining.
  4. Ipe – Ipe is a Brazilian hardwood that costs between $10 and $15 per square foot on average. It typically lasts over 40 years and resistant to mold. However, it’s by far the most expensive wood to use.
  5. Tigerwood – Tigerwood is one of the most expensive hardwoods used in decking at an average cost of $6 – $15 per square foot.

    Love Ipe, it lasts longer than 25 years, and special tools are needed to drill holes into for installation.

Composite Decking Cost

The average cost of composite decking ranges from $23 to $38 per square foot installed, and between $10 and $15 per square foot for just the materials. Most homeowners spend between $5, and $10, to install a 12’ x 24’ composite deck with railings.

Recycled composite is fabricated to glance love genuine wood, and it’s growing in popularity deck building material. It’s made from recycled plastic with two of the most common options including polyethylene, polypropylene, and polyvinyl chloride or PVC.

Pros

  1. Has no chemicals in it that will corrode metal fasteners
  2. Never splinters or rots
  3. Will require extremely little maintenance
  4. Does not need to be stained or sealed
  5. It is generally one of the most expensive options.
  6. Available in a range of colors
  7. Some composites are available as “hollow core” planks which permit for either electrical or audio cable to be run through the core.

Cons

  1. If the product gets dinged, it is not as simple to restore to its previous glory as wood is because it cannot be sanded.
  2. In extremely high temperatures, it may be a warmer surface underfoot when compared to wood.

Pressure Treated Deck Cost

On average, a pressure treated wood deck costs $6 per square foot for materials, or between $12 and $18 per square foot installed.

Pressure-treated wood (PT) is used on almost 75% of every decks in the US today. Chemically treated under pressure, it is fabricated to make the wood more resistant to mold, insects, and rot.

Disadvantages

  1. When pressure-treated wood meets water, any metal used in the construction of the deck love aluminum flashing, galvanized nails and screws, fasteners, joists, and deck hangers will start to corrode. If left without being repaired will cause dangerous structural instability in your deck.
  2. Pressure-treated wood is generally made from low-grade fir or pine that tends to warp and crack over the endless haul, and that creates the ongoing need for a rigid maintenance schedule.
  3. If you elect to own pressure-treated wood used in your deck, you are signing up for a regular maintenance schedule that includes sanding, sealing, and staining.

Ipe Decking Cost

Ipe, also know as Ironwood, is a Brazilian hardwood that costs between $10 and $15 per square foot on average.

Pros

  1. Ipe is three times harder than oak and won’t scratch or dent love other kinds of wood.
  2. Ipe has a life expectancy of over 40 years.
  3. Ipe requires little maintenance, other than applying oil yearly.

Cons

  1. It requires special tools to drill holes into the wood and install
  2. Ipe can cost as much as three times as much as standard pressure-treated wood.

Trex Decking Cost

A typical 24’ x 12’ deck built with Trex decking costs between $4, and $10, for materials and installation.

Trex decking materials cost between $8 to $20 per square foot on average.

Pros

  1. Trex offers a year warranty on the product and its ability to remain stain and fade-free.
  2. Trex boards are naturally resistant to fading and staining, as well as mildew, mold, and even termites. Also, Trex boards won’t warp, rot, crack, divide, or splinter.
  3. There is no need to treat your deck for insects, stain, seal, or to waterproof it.

Cons

  1. Trex boards cannot be refinished or recolored.
  2. Like most composite solutions for decks, materials are more expensive.

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Average Deck Cost Per Square Foot

The average cost to build a deck is $25 per square foot with most homeowners spending between $4, to $10, entire.

An entry level deck with basic materials costs $15 per square foot, while a deck built with premium materials costs $35 per square foot.

Deck Quality Cost Per Square Foot
Basic Materials $15
Average Materials $25
Premium Materials $35

Labor Cost To Build a Deck

The labor cost to build is deck makes up the bulk of the price at between $8 and $22 per square foot depending on the size, materials used, level built on, conditions of the area, and any additional options love built-in seating or stairs.

Cost To Build A Deck By Size

Here are the most common deck sizes and the average cost to build based on a range from basic to premium materials:

Deck Size Square Feet Average Cost
8×10 80 $1, – $2,
10×10 $1, – $3,
10×12 $1, – $4,
12×12 $2, – $5,
12×20 $3, – $8,
14×20 $4, – $9,
16×16 $3, – $8,
20×20 $6, – $14,

Cost Of Lumber To Build A Deck

For the most common woods used in decking, you can expect lumber costs to range from $6 to $8 per square foot.

For premium hardwoods and composite materials, you can expect to pay anywhere from $20 to $35 per square foot.

Cost To Build A Deck Yourself

Building a 10×10 foot ground-level deck yourself would cost about $ for the materials versus paying a professional around $2, entire. You could use pressure-treated lumber to build a 16×16 foot deck for $1, or hire a contractor to do the labor for you for about $6,.

Using premium materials for your DIY deck such as Trex, Ipe, or Tigerwood to build a 16×16 foot deck yourself would run about $5,. To hire a deck builder instead would cost a entire of about $13, for both labor and materials.

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Estimating The Cost Of Building Your Deck

If you’re tired of walking out your back door and having nothing decent exterior to relax on, never mind host a BBQ or enjoy a stint in the boiling tub, a deck can meet your outdoor living space needs.

Build one level, or include some raised portions; stretch it the full width of the back of the home or contain it to the area by the back door.

No matter how large you go, make certain it meets your home improvement needs.

HOA & Neighborhood Restrictions

Check with your local governing authorities and homeowner’s association, to see what regulations and building codes you need to adhere to, and to see if you need a building permit. Some restrictions are created to regulate the minimum distance between your deck and a well, a septic tank or its drain field, and even a neighbor’s house.

Ground Level Vs. Second Tale Deck

In general, a deck will be built no more than two inches under the bottom of the door used to access the deck.

Types of decks:

  • Mid-elevation deck – for raised houses
  • Low elevation deck — for houses built at ground level
  • High-elevation deck – for split-level homes

A high-elevation deck with a space under it less than eight feet tall could be used for storage for lawnmowers and yard equipment.

If the space is at least eight feet high, then you could create an additional living area with a deck floor and ceiling leaving a balcony for the top, which will add an additional cost per square foot.

Deck Size

The main thing you need to select before you start is the size of the deck. Standard advice is to make a deck a minimum 12’ by 12’ to make it a useable space for an average size family.

Many home builders will include an upgrade of a little 10’ x 10’ deck, but numerous people either remorse going with one so little, or they upgrade before the home and deck are built.

In general, if you desire a large deck, consider keeping it around the same size as the largest room in your house.

You may elect to own one or two raised portions on the deck and possibly add a boiling tub, which will increase the deck’s visual appeal, cost, and the overall worth of your property.

Another option is to continue the deck to a second floor.

To get an thought of the size that fits your plan of use, glance up the average sizes of furniture for the number of people you desire to entertain. If you plan on having a dining section on the deck, then permit around 3’ around that table. Add square footage for any firepits, butane heaters, grills, or other accessories.

Taxes

Because the deck will increase the worth of the home, it will also lift your property taxes. That quantity will depend on the entire cost of the project and your local property tax rate.

Own a tax assessor come and examine the deck once it’s built. It is not unusual to be notified of any changes in your tax estimate while they are at your property.

Insurance

Policies will already permit for coverage of an additional deck when it is attached to your home, just love it would cover damage to a garage or any other attached structure within the covered hazards portion of the policy. While there are some differences between states, according to the Insurance Information Institute, most homeowner insurance policies cover standard hazards from weather damage, fire, and other damage.

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A high-elevation deck with a space under it less than eight feet tall could be used for storage for lawnmowers and yard equipment.

Diy under deck ideas

If the space is at least eight feet high, then you could create an additional living area with a deck floor and ceiling leaving a balcony for the top, which will add an additional cost per square foot.

Deck Size

The main thing you need to select before you start is the size of the deck. Standard advice is to make a deck a minimum 12’ by 12’ to make it a useable space for an average size family.

Many home builders will include an upgrade of a little 10’ x 10’ deck, but numerous people either remorse going with one so little, or they upgrade before the home and deck are built.

In general, if you desire a large deck, consider keeping it around the same size as the largest room in your house.

You may elect to own one or two raised portions on the deck and possibly add a boiling tub, which will increase the deck’s visual appeal, cost, and the overall worth of your property. Another option is to continue the deck to a second floor.

To get an thought of the size that fits your plan of use, glance up the average sizes of furniture for the number of people you desire to entertain. If you plan on having a dining section on the deck, then permit around 3’ around that table.

Add square footage for any firepits, butane heaters, grills, or other accessories.

Taxes

Because the deck will increase the worth of the home, it will also lift your property taxes. That quantity will depend on the entire cost of the project and your local property tax rate. Own a tax assessor come and examine the deck once it’s built. It is not unusual to be notified of any changes in your tax estimate while they are at your property.

Insurance

Policies will already permit for coverage of an additional deck when it is attached to your home, just love it would cover damage to a garage or any other attached structure within the covered hazards portion of the policy.

While there are some differences between states, according to the Insurance Information Institute, most homeowner insurance policies cover standard hazards from weather damage, fire, and other damage.

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New Deck Installation Cost

The average homeowner spends $2, to build a 10×10 foot deck, $6, to build a 14×20 deck, and $8, to build a 20×20 deck. The cost to build a deck with pressure-treated wood, hardwood, or composite is about $25 per square foot, for both materials and installation.

The final price of your deck depends on the materials used, size, level built on, and any additional options love built-in seating or stairs.

National Average Cost $6,
Minimum Cost $1,
Maximum Cost $14,
Average Range $3, to $8,

Table Of Contents

  • Cost To Repair, Rebuild Or Replace
  • Additional Decking Options & Costs
  • Material Costs To Build A Deck
  • Deck Styles & Types
  • New Deck Installation Cost
  • Estimating The Cost To Build
  • Hiring a Deck Builder
  • Average Deck Cost Per Square Foot
  • Deck Builders Near Me


Additional Decking Options & Construction Costs

Decks can be customized to your exact preferences.

Here’s an average breakdown of costs to add bells and whistles to your deck:

Deck Feature Average Cost
Portable Heaters $ – $
Fire Pit $, Custom built: $2, – $6,
Outdoor Fireplace $1, – $6,
Railing $26/linear foot
Privacy Screen $20 per panel
Custom Screened In Deck $ – $3,
Patio Enclosures $8, – $18,
Flooring $/sqft – $14/sqft
Stain and Seal $/sqft
Pre-manufactured Seating $ – $1,
Custom Seating $2, – $5,
Stairs & Steps $ – $
Planter Boxes $ each
Hot Tub $3, – $14,
Outdoor Shower $ – $1, ($4, with privacy enclosure)
Outdoor Kitchen w/ Sink $ and up
Roofing / Pergola Framing $ – $/sqft
Cover $1, manual, $1, motorized
Deck Skirting $30/sqft

Built-In Deck Seating

Depending on your desire to go upscale with some unique custom designed seating designed and built by your installer, or to add your own bench style options, there will be something for every budget.

On the lower finish of the spectrum, you can expect to pay:

  1. $ to $1, to add premanufactured, waterproof bench-style seating
  2. $2, to $5, or more to own an L-shaped bench built and installed

Deck Flooring Costs

Once your deck is built, you can add flooring at an average cost of between $ and $ per square foot installed, and even pay $/SF additional to add diagonal pattern decking.

Prices under are based on a deck with square feet of area.

Flooring Type Average Cost
Pine, 5/4” x 6” thick, pressure-treated deck flooring $/sqft
Redwood, 2” x 8” thick, select heart deck flooring $4/sqft
Recycled, 5/4” x 6” thick, composite lumber decking $8/sqft
Recycled composite lumber decking 2” x 8” thick $14/sqft
Add for stain with sealer finish $/sqft

Additional cost for diagonal pattern decking

Deck Flooring Type Average Cost
Pine decking, pressure treated $/sqft
Redwood decking $/sqft
Recycled composite lumber decking 5/4” x 6” thick $/sqft
Recycled composite lumber decking 2” x 8” thick $/sqft

Patio Enclosures Cost

The average cost of a patio enclosure is $ for a pre-built kit or between $8, and $18, to enclose a deck or create a custom sunroom.

At around $70 per square foot, you can either partially enclose or fully enclose your deck.

Outdoor Deck Shower Cost

Depending on the type of shower you desire to install–allowing you and your family to rinse off after using the boiling tub or pool–and the distance from the nearest water line, your costs will be:

  1. $–$1, for a nice wall-mounted shower with a little 3’ by 3’ wood floor
  2. $4, or more if you desire to install one with a privacy enclosure–like an interior shower

Cost To Install Deck Railing

Depending on the material used in building your deck, the average cost to install deck railing is $20 per linear foot.

Diy under deck ideas

Normally a railing will not be on every four sides of the deck because one of the sides of the deck will be along the home. For a 42”-high handrail, one 2’ x 4’ horizontal top rail, and one 2’ x 6’ placed on the edge directly under the top rail, prices with balusters are:

Deck Railing Material Average Cost
Pine, pressure treated $15 per linear foot
Redwood, select heart $19 per linear foot
Recycled composite lumber $36 per linear foot

Deck Planter Boxes

The average cost to add deck planter boxes is between $80 and $ each depending on the type of materials.

Wide, narrow, rectangular planter boxes are available in wood, metal, and a range of plastic composites. Taller, deeper planter boxes which hold less are also available for roughly 15% less than the rectangular options.

  1. From $ for plastic
  2. From $80 for wood
  3. From $ for metal

Cost To Build Pergola or Roof Over Deck

The average price to build a roof over your deck, or add pergola framing is between $ and $/sqft. Include $40 to $50 for supporting posts and concrete, and an additional $ per square foot for flat asphalt roof covering. Another option is a manual deck cover which costs $ to $1, or $1, and up for a motorized cover.

Outdoor Kitchen On Deck Costs

If you just desire a sink cabinet and counter area that you put your grill next to, you are likely to spend:

  1. $1, and up for a larger sink with an exquisite faucet
  2. $–$ for an entry-level, medium-sized, mid-priced sink
  3. $7,–$17, if you desire to go every out and create a finish outdoor kitchen with a little fridge, counter space, and cabinets

Cost To Build Deck Stairs

Adding stairs to your deck costs $ more on average depending on the number of steps required.

A rough law of thumb to calculate your final price is $40 per step. The addition of some steps will make a nice transition from the yard onto the deck. Depending on the size of the yard, one set may be sufficient, although you may select to add the steps on either side of the deck.

Number of Steps Average Cost
2 Steps $ – $
3 Steps $ – $
4 Steps $ – $

The variance in cost depends on whether you desire an open vertical space between each step or if you’d instead shut it up with a matching riser.

Also, concrete footing for each set of steps for support (excluding excavation) is $50.

Deck Fireplace & Fire Pit Cost

To add a fireplace or a fire pit to your deck, you can expect to spend between $ and $ for a store-bought heater, or between $2, and $6, for a custom built-in solution. There are numerous options to select from, including the following:

Heating Solution Average Cost
Tall Butane Heaters $ – $
Fire Pit $+
Custom Fire Pit $2, – $6,
Outdoor Fireplace $1,+
Custom Outdoor Fireplace $6,+
  1. At around $1, for a firebox–which is love an indoor fireplace and only allows the heat out through the front.
  2. Fireplace options start with a little, wood-fired, self-enclosed metal structure with metal-mesh side panels that permit the heat to escape on every four sides.
  3. From between $1, and $6, for products typically mounted in a tall, vertical structure similar to an interior fireplace finish with its own chimney.

    These products are also available as wood-burning or gas-fired fireplaces.

Screened In Deck Cost

The average cost to build a screened in porch on an existing deck is about $ per square foot. This would bring you to a entire of $ for a little porch with basic materials up to $3, for a large wrap-around porch with high-end materials.

As a budget alternative, you can also select to install a privacy netting screen. This is available to the consumer in 15’ x 3’ lengths and is almost 3 feet high.

Generally, each panel will run around $20, will still need deck posts to tie to at each finish, and will typically be attached to a top rail with screws and washers through grommets.

Cost To Add Boiling Tub To Deck

The average cost to add a boiling tub to a deck is between $3, and $8, depending on the size, features, and model you select. Depending on the number of people you desire to accommodate in the boiling tub; the number of jets per person; how endless you desire the product to last; the type of inner shell; and features love drink holders, colored LED lighting, etc., you will see a range of prices:

Hot Tub Type Average Cost
Entry Level $2, – $4,
Mid Level $5, – $8,
High End $9, – $12,
Luxury $13, – $15,

For the boiling tub installation, you can simply set the boiling tub correct on top of the deck, or, if you own a slightly raised portion of the deck, it can be set below into a cutout.

If the boiling tub is going to be recessed, then some form of entry will need to be created to provide access for any maintenance that the boiling tub pumps or electrical setup might need.

Cost To Install Deck Skirting

The average cost to install deck skirting is between $25 and $30 per square foot. Adding a skirt can finish out the glance of the deck from your walking surface below to the ground and protect that space from large rodents.

  1. Trellis — $25/sqft
  2. Privacy fence style — $30/sqft

The finished product will glance love a privacy fence–with little to no gap between the boards–or it will be more love a trellis with the wood in either a diamond or square configuration.

A finish absence of gaps will law out the space becoming home to rodents or snakes, while the trellis option is more suited to being a visual addition.

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Deck Styles & Types

Size Options

  1. Dining Area Size – If your plans are more centered around eating on your deck, build your deck an average size of 12’ x 14’ to comfortably seat 6–8 people around a 48” circular table and still own room around the table for foot traffic.
  2. Living Room Size – To replicate an average living room, build a deck of 16’ x 18’ or 12’ x 24’.

    With a deck of this size, you can furnish it with ample lounge chairs, a coffee table, and an outdoor sofa. Also, you could add an outdoor gas fireplace for the colder months.

    Diy under deck ideas

    Alternatively, you could stir it up and own a love seat and table and chairs for four people.

Location Options

  1. Surrounding scenery – Consider adding an extension or elevated area if it will give you a chance to enjoy the view of nearby hills or woods.
  2. Seclusion – While the back of the home is the most private location on your property to build a deck, some homes are built on alternating elevations that can put neighbors’ houses somewhat higher than yours. It should be possible to increase the degree of private space with the installation of a lattice trellis on one or more sides of your deck, adding an additional layer of privacy.
  3. Intended deck use – Access to the deck from the back door is convenient and gives simple access to your indoor kitchen, but an additional extension to the deck could wrap around the side of the house–granting access via a door to the master bedroom and adding a separate silent spot to relax in during the evening.
  4. Existing trees – Sometimes there could be one or more trees in the desired deck installation site.

    You may own to cut them below if that is permitted by local governing authorities. Depending on the maturity of the tree(s), though, it may be possible to incorporate the tree into the deck, resulting in a more organic relaxation zone.

  5. Location relative to your home – The vast majority of decks will be constructed entirely against the home or via a connected patio.
  6. Wind – The most ideal location for your deck is one that has the least quantity of wind regularly.
  7. Direct sun exposure – If you live in a region that typically allows for more freezing days than boiling, then the ideal location for the deck is a spot where the sunlight falls for the majority of the day.

    Alternatively, if you live in a hotter region love Arizona or Texas, the typical preference would be a location with as much shade as possible during the day.

  8. Landscaping – If you were also planning to landscape the yard, schedule it at the same time as the deck design to make both the deck and the yard a fluid thing of beauty.

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