Large Covered Sandbox

Difficulty
Beginner
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About Project

Provide endless hours of play under shade with this easy to build sandbox. Featuring a large play area and canopy, this sandbox will bring all the fun of the beach to your back yard.

Dimensions
78" x 78" x 60"

Preparation

Shopping List

4 – 2×8 Boards (8′ Length) 

4 – 1×3 Boards (8′ Length) 
4 – 2×2 Boards (8′ Length) 
4 – 1×4 Boards (8′ Length)
Common Materials
2 inch screws
2 1/2 inch screws
3 inch screws
120 grit sandpaper
primer
wood conditioner
paint
paint brush
Cut List

2 – 2×8 Boards @ 76″ (Sandbox Sides) 

2 – 2×8 Boards @ 73″ (Sandbox Sides) 
2 – 1×3 Boards @ 73″ (Top Trim) 
2 – 1×3 Boards @ 78″ (Top Trim) 
4 – 2×2 Boards @ 67 1/2″ (Canopy Posts) 
2 – 1×4 Boards @ 73″ (Canopy Sides) 
2 – 1×4 Boards @ 74 1/2″ (Canopy Sides) 
4 – 1×4 @ 5 3/4″ (Corner Bracing for Canopy Top, ends mitered at 45 degrees)

Tools
Tape Measure
Speed Square
Pencil
Hammer
Safety Glasses
Hearing Protection
Drill
Circular Saw
Power Sander
Staple Gun
Level
General Instructions

General Instructions. Cut your boards and sand and paint as desired, sealing all edges with an exterior sealant. Make sure the finish is appropriate for child use. As you build, check for square after each step. Also check for level. Predrill and countersink your screws. Use necessary safety precautions and equipment.

Instructions

Step 1

Dig. That’s right. Dig. Rake, whatever you need to do, create a level surface for your sandbox. Then build the sandbox as shown above, using 3″ screws to fasten the corners. Predrill and countersink your screw holes. Level the sandbox by using rocks as shims or digging down high points.

Step 2

Trim. Fasten the top trim to the LONGER sides, as shown above. Use the 2″ screws. Keep inside edges flush.

Step 3

Trim. Finish the trim, as shown above, screwing in place using 2″ screws. Notice how this trim overlaps the joint on the sandbox sides? Make sure you fasten to both sides of the sandbox sides to reinforce the joint.

Step 4

Canopy Posts. The canopy posts actually act as corner blocking to strengthen your corners. Be sure to screw the corners to both pieces of the sides, two screws per side, for a total of 8 screws per corner.

Step 5

Step 6

Canopy Corners. To keep the top straight, add corner blocking as shown above. Make sure your canopy is square before attaching the blocking.

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