Prepare Lumber and Cut List
From Under-Stair Shelving · Step 3 of 10 · Video by Specific Love Creations
Showing 0:38–1:39 of the source video. Watch the full video with every moment.
What happens in this clip
The presenter explains that the shelves will be constructed from 2x4 lumber due to its strength and availability. He provides a detailed cut list: - Four boards at 72 inches (for vertical supports) - Four boards at 67 inches (for wider middle shelves' sides) - Eighteen boards at 64 inches (for main shelf horizontals and wider middle shelves' centers) - Eight boards at 31 inches (from leftover 64-inch boards, for inner shelf sides) - Eight boards at 30 inches (from leftover 64-inch boards, for outer shelf sides) He demonstrates cutting with a miter saw but suggests alternatives like a circular saw or hand saw, stressing the importance of making cuts as close to 90 degrees as possible. He also explains how to identify and orient the 'crown' (natural arch) of the wood upwards for added strength, which means placing it face down during initial assembly.
Goal: Obtain and precisely cut all 2x4 lumber pieces according to the provided dimensions.
What's used
Tools
- 2x4 Lumber
- Combination Square
- Ear Protection
- Measuring Tape
- Miter Saw
- Hand Saw
- Pencil
About the full video
This DIY project provides detailed instructions for building heavy-duty, space-saving wooden shelves in a garage, specifically designed to fit into narrow spaces while still allowing a car to be parked and its doors to open comfortably. The shelves are constructed from 2x4 lumber and are built to be sturdy enough to hold various items like oil, cleaning supplies, plastic boxes, and tools.
Step 3 of 10: Create a Cut List
Translate your design into a detailed cut list. For each piece of wood (e.g., sides, shelves, back supports), list its exact dimensions (length, width, thickness). This will help you purchase the correct amount of material and minimize waste.
Every video in Under-Stair Shelving
Step 1: Measure the Under-Stair Space
- 1:09–1:46 Measure, Cut, and Test-fit
- 0:09–1:25 Initial Measurements and Platform Design
Step 2: Design the Shelving Unit
- 0:13–0:17 Install Modular Shelving Frames
- 2:57–3:12 Construct Wider Center Shelves
Step 3: Create a Cut List
- 3:46–5:30 Create Cut List and Verify Thickness
- 0:38–1:39 Prepare Lumber and Cut List (this video)
- 0:02–0:04 Cut and Prepare Lumber
Step 4: Purchase Materials
- 0:00–0:03 Gather Materials and Tools
- 0:00–0:17 Gather Materials and Tools
- 0:00–0:49 Gather Tools and Materials
Step 5: Cut the Materials
- 1:03–2:43 Cut All Lumber to Size
- 1:18–1:29 Cut Timber to Length
- 0:11–0:58 Cut and Rip Lumber
Step 6: Sand All Pieces
- 1:24–1:29 Sand All Components
- 2:06–2:19 Sand All Cut Pieces
- 0:27–0:30 Sand Wood Pieces
Step 7: Assemble the Main Frame
- 2:26–2:55 Assemble Main Shelf Box
- 1:05–1:57 Assemble Vertical Side Frames
- 0:06–0:11 Assemble the Main Frame
Step 8: Install Shelves
- 5:42–6:03 Install Reinforced Shelves
- 4:56–5:53 Install Internal Divider Shelves
- 5:19–5:45 Install Shelves
Step 9: Finish the Unit
- 0:39–0:49 Paint and Install Hardware
- 0:43–0:49 Paint All Wood Components
- 12:47–13:48 Apply Wood Finish
Step 10: Install the Shelving Unit
- 3:20–4:12 Install & Secure Bookcase in Alcove
- 3:22–6:20 Install Shelf Units and Supports
- 0:13–0:17 Install Modular Shelving Frames
Questions about Under-Stair Shelving
What are the essential tools I need for accurate measurements in an angled under-stair space?
Beyond a standard measuring tape and pencil, an angle finder or a protractor is crucial for accurately capturing the slope of the stairs. Also, a long straight edge or level will help you mark level lines and check for plumb, ensuring your shelves are straight and true despite the angled surroundings.
Beyond basic hand tools, what power tools would make this under-stair shelving project easier for a beginner?
A miter saw or circular saw with a guide will significantly improve the accuracy and speed of cutting your lumber, especially for repetitive cuts and angles. An electric orbital sander is also highly recommended to efficiently prepare all pieces for finishing, saving you hours compared to hand sanding.
What are the most important safety precautions I should take when cutting and assembling lumber for this project?
Always wear safety glasses to protect your eyes from sawdust and flying debris. Use hearing protection when operating power tools and ensure your work area is clean and well-lit to prevent accidents. Make sure all lumber is securely clamped or supported before cutting to avoid kickback.
The project is listed as 'beginner' and '3 days'. Is this estimated time realistic for someone completely new to woodworking?
While classified as beginner, the 3-day estimate often assumes some prior familiarity with tools and a focused work schedule. If you're completely new, allow for extra time, especially for careful measuring, precise cutting, and thorough finishing, as these steps are critical for a professional-looking result. Don't rush the process.
What's a common mistake beginners make when measuring for under-stair shelving, and how can I avoid it?
A frequent mistake is not fully accounting for irregularities in the wall or floor, or failing to precisely capture the stair's varying angles, leading to shelves that don't fit snugly. To avoid this, create a detailed template using cardboard or scrap material for complex angles, and always 'measure twice, cut once' to confirm dimensions.
Are there alternative materials to dimensional lumber that might be easier for a beginner or offer a different look for under-stair shelving?
Plywood or MDF (medium-density fiberboard) can be good alternatives, often providing flatter surfaces and being easier to cut into large panels for shelves and backs. These materials typically require edge banding or painting for a finished appearance, which might add a different aesthetic and complexity to the finishing steps. Consider pre-made shelving kits for the simplest approach, though customization will be limited.
Under-Stair Shelving
Design and construct open shelving or a bookcase unit to fit within the under-stair space, maximizing storage and aesthetic appeal.
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