Stop Guessing Your Deck Materials
Get professional-grade deck calculations with visual plank rendering in 5 minutes. Zero guesswork. Built by contractors, made for DIYers.
See Every Plank Before You Buy
Our revolutionary plank visualization shows you exactly how your deck boards will be laid out. No more guessing - see the precise placement of every single plank.
Visual Precision You Can Trust
Individual Plank Rendering
See every plank with accurate spacing and dimensions
Scale-Perfect Layout
Proportional visualization that matches your exact deck dimensions
Real-Time Updates
Visualization instantly updates as you change deck dimensions
Professional Confidence
Know exactly what you're buying before you head to the store
Live Example: 8m × 5.5m Deck
76 individual planks shown • 38 across × 2 lengths • 140mm spacing
Planning a deck shouldn't feel like gambling with thousands of dollars
❌ The Problem
- • Buy too little → Embarrassing trips back to the store
- • Buy too much → Waste money on unused materials
- • Guess wrong → Second-guessing every calculation
- • No plan → Stressful project management
✅ The Solution
- • Professional-grade calculations
- • Exact quantities with waste allowance
- • Complete materials list
- • Walk into the lumber yard with confidence
How It Works
Design Your Deck
Enter your deck dimensions. Simple inputs, professional results.
Choose Materials
Select from professional timber options with detailed specifications.
Get Materials List
Download your complete shopping list with exact quantities.
Everything You Need for a Perfect Deck
Professional-Grade Calculations
Structural Requirements
Joists, beams, posts, and foundation specifications
Waste Allowance
Automatic waste factors based on layout complexity
Fastener Specifications
Exact screw and nail quantities with sizes
Industry-Standard Methods
Proven calculation methods with standard building practices and industry guidelines
Frequently Asked Questions
How accurate are the material calculations?
Our calculations use proven geometric formulas with appropriate waste allowances for different deck layouts. We include the same material planning considerations used in the construction industry.
What if my deck has complex angles or shapes?
Our calculator handles L-shapes, cutouts, and angled corners using polygon-based area calculations. Simply sketch your deck design by clicking points, and we'll automatically calculate materials for your custom shape.
Can I use this for multiple deck projects?
Yes! Your purchase includes lifetime access. Calculate as many deck variations as you need until you find the perfect design for your space and budget.
Ready to Build Your Dream Deck?
Join thousands of DIYers who refuse to guess with their materials
✅ No signup required • 🚀 Instant results • 📱 Works on any device
IMPORTANT: EstiDeck provides material calculations and estimates for planning purposes only. These are not professional engineering specifications.