DIY electricity kits start at about $30, and most electricians charge $45 to $100 per hour.Most railings cost $25 – $30 / linear foot.Trex composite deck stairs typically cost $20 – $50 per square foot.Hidden fasteners give your deck a smooth look but cost more than standard fasteners.Many homeowners enhance their composite deck with the following add-ons: Land leveling and grading can cost $800 – $4,000.Removing an existing deck typically costs $5 – $10 per square foot.Land clearing costs $100 – $735 for a quarter acre.Site prepīefore your deck builder can start on the deck, you may need site preparation services, including: On the other hand, complex shapes with many sides and angles take longer to build and require greater carpentry skills, which means you’ll pay more in labor and material costs. Small, simple shapes like a rectangle are the most cost-effective. The shape of your deck also impacts its cost.

Please see decking cost by brand in the table below. Brands like Trex and AZEK have a long history of satisfied customers. Protective coating: Some composite decking has a protective resin coating to prevent damage and fading, which adds about $1 per square foot.īrand name impacts decking prices.Intricate designs and textures are exclusive to higher-end materials. Lower-end composite decking boards don’t utilize this superpower. Deck design: One of the great things about composite decking material is its completely customizable appearance.Quality: High-quality composite decking is more durable, comes with at least a 25-year warranty, and is typically more expensive than low-quality alternatives.The following factors impact the composite material cost: These additional factors can also impact the cost of your composite decking project:Ĭomposite deck boards typically cost $4.48 – $13.30 per square foot (boards only). Please see typical project costs by deck size in the table below. The average American deck is 300 – 400 square feet, and most composite decks cost $25 – $50 per square foot to install. See Pricing In Your Area Composite deck cost estimator by size

20x20 trex deck cost