Building a cheap deck can transform your backyard into a functional outdoor room without draining your savings. With smart planning and simple materials, you can achieve solid results on a budget.
This guide walks you through practical steps, material choices, and time saving tactics so you can complete a low cost deck confidently.
| Deck Type | Typical Cost | Build Time | Best For |
|---|---|---|---|
| Ground Level Attached | $10–$20 per square foot | 2–4 days | Small yards, easy access |
| Elevated Simple Frame | $15–$25 per square foot | 4–7 days | Sloped terrain, better views |
| Composite Decking Kit | $20–$35 per square foot | 3–5 days | Low maintenance, modern look |
| Budget Wood Deck | $10–$18 per square foot | 2–6 days | DIY friendly, classic style |
Planning Your Budget Friendly Layout
Clear planning reduces waste and unexpected expenses before you buy a single board.
Measure and Sketch
Start with a simple sketch that notes property lines, doors, and any obstacles. Accurate measurements help you order the right amount of materials.
Choose Simple Shapes
Rectangular or L shaped designs are faster to frame and less expensive than complex curves. Keep overhangs moderate to save on materials and labor.
Selecting Low Cost Materials
The materials you choose have the biggest impact on total cost, durability, and maintenance needs.
Pressure Treated Lumber
PT wood is affordable and widely available, making it a top choice for budget decks. Use coated fasteners to reduce corrosion and staining.
Composite Decking on Sale
Look for off brand composite boards or end of season sales to enjoy wood like appearance with lower long term upkeep.
Framing and Footings on a Budget
Strong framing does not require expensive components if you follow proven techniques.
Concrete Piers
Concrete piers spaced at regular intervals reduce the amount of footings and excavation compared to full perimeter foundations.
Standard Joist Spacing
Stick to 16 inch on center joist spacing with solid brackets to simplify cutting while maintaining structural integrity.
Decking, Hardware, and Fasteners
Smart hardware choices save time and prevent common issues like squeaks and rust.
Hidden Fastener Systems
Clips and concealed screws keep boards flush, speed installation, and reduce long term noise compared to visible nails or screws.
Stain or Paint Over Cheap Options
A basic sealer or inexpensive stain protects the wood better than clear finishes alone and costs less than premium products.
Key Takeaways for Building a Cheap Deck
- Plan dimensions carefully to avoid over ordering materials
- Choose pressure treated wood or discounted composite for lower cost
- Use concrete piers and standard joist spacing to simplify footings
- Select hidden fasteners and basic sealers to save time and money
- Verify permits and utility locations before digging or framing
FAQ
Reader questions
How do I calculate how many boards I need for a cheap deck?
Measure the deck length and width, convert to inches, divide by board width plus an approved gap, then add 10 percent waste for cuts and mistakes.
What is the cheapest type of deck to build myself?
A ground level pressure treated wood deck with simple framing keeps material and labor costs low while still providing durability.
Can I use composite decking on a budget deck project?
Yes, look for off brand composite boards or discounted bundles and compare price per square foot against treated wood before deciding.
Do I need a permit for a cheap deck build?
Check local codes because most areas require a permit for any deck attached to your home, even budget friendly projects.