Deck Building Guide: Plan, Build & Enjoy Your Outdoor Space
Building a deck is one of the best investments you can make in your home. Whether you're a DIY enthusiast or working with a contractor, this guide will help you plan your project from start to finish. Visit any of our three Georgia locations for materials, samples, and expert advice.
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Three locations: Atlanta, Marietta & Lawrenceville
Also serving: Atlanta, Marietta, Lawrenceville, Gwinnett County, Cobb County, DeKalb County, Fulton County, Alpharetta, Roswell, Johns Creek, Duluth, Snellville, Kennesaw, Smyrna
Step 1: Planning Your Deck
Before you start building, take time to plan your project thoroughly. Consider how you'll use the space, your budget, and any local building requirements.
Key Planning Questions:
Need help planning? Our deck experts at all three locations can help you create a materials list and estimate costs.
Key Planning Questions:
- What's the primary purpose? (Entertaining, grilling, relaxing, hot tub)
- What size deck do you need?
- Will it be attached to the house or freestanding?
- Do you want built-in features like benches, planters, or pergolas?
- What's your realistic budget?
Need help planning? Our deck experts at all three locations can help you create a materials list and estimate costs.
Step 2: Choosing Your Decking Material
The decking material you choose affects appearance, maintenance, longevity, and cost. Here's a comparison of popular options we stock:
✓Pressure-Treated Lumber - Most affordable option; requires annual maintenance; 15-20 year lifespan with proper care
✓Composite Decking - Low maintenance; 25-50 year warranties; higher upfront cost but lower lifetime cost
✓PVC Decking - Completely synthetic; excellent moisture resistance; ideal for pool areas
✓Steel Deck Framing - Rot-proof structural framing for maximum longevity
Step 3: Understanding Georgia Building Codes
Georgia has specific building codes for deck construction. While codes vary by county, here are common requirements:
Check with your local building department for specific requirements. Many Georgia counties offer online permit applications.
- Permits: Required for most deck projects over 200 sq ft or more than 30 inches above grade
- Footings: Must extend below frost line (typically 12 inches in Georgia)
- Railings: Required when deck surface is 30+ inches above grade; must be 36-42 inches tall
- Ledger Boards: Must be properly flashed and fastened to the house structure
- Stairs: Maximum 7.75 inch rise; minimum 10 inch tread depth
Check with your local building department for specific requirements. Many Georgia counties offer online permit applications.
Step 4: Framing Your Deck
A solid frame is the foundation of any deck. We recommend these best practices:
✓Use pressure-treated lumber rated for ground contact where appropriate
✓Consider steel deck framing (Fortress Evolution) for rot-proof longevity
✓Space joists 12-16 inches on center depending on decking manufacturer specifications
✓Install blocking between joists for added rigidity
✓Use appropriate joist hangers and structural hardware (Simpson Strong-Tie)
✓Ensure proper drainage with slight slope away from house (1/8 inch per foot)
Step 5: Railing & Finishing Touches
Railings provide safety and style. Popular options include:
Don't forget lighting, post caps, and other accessories to complete your deck.
- Cable Railing: Modern look with unobstructed views; stainless steel cables with aluminum or wood posts
- Composite Railing: Match your Trex or TimberTech decking; low maintenance
- Aluminum Railing: Powder-coated for durability; sleek profiles; many color options
- Wood Railing: Classic look; can be painted or stained to match home
Don't forget lighting, post caps, and other accessories to complete your deck.
Get a Custom Quote
Deck costs vary widely based on materials, size, and complexity. Factors that affect your project cost include:
For an accurate quote tailored to your project, visit any Randall Brothers location with your deck plans. We offer delivery services throughout Metro Atlanta.
- Deck size and shape
- Material choice (pressure-treated vs composite vs PVC)
- Railing style and length
- Site conditions and accessibility
- Built-in features (benches, planters, stairs)
For an accurate quote tailored to your project, visit any Randall Brothers location with your deck plans. We offer delivery services throughout Metro Atlanta.
Our Three Convenient Locations
Randall Brothers has been serving Georgia builders since 1885. Visit any of our locations for deck materials and expert advice:
All locations carry a full selection of composite decking, PVC decking, pressure-treated lumber, railing systems, fasteners, and all the hardware you need for your deck project.
- Atlanta: 3151 Elizabeth Lane SE - (404) 892-6666
- Marietta: 2009 Dorsey Road - (770) 427-9770
- Lawrenceville: 175 Buford Drive - (770) 995-3900
All locations carry a full selection of composite decking, PVC decking, pressure-treated lumber, railing systems, fasteners, and all the hardware you need for your deck project.
Ready to Start Your Deck Project?
Visit any of our three Georgia locations to see decking samples, get expert advice, and pick up everything you need. We serve contractors and DIY homeowners throughout Metro Atlanta.