Build wiki for a small 3-tier pine bookshelf. Topics: [DIY Materials](/DIY%20Materials), [DIY Measurements](/DIY%20Measurements), [DIY Steps](/DIY%20Steps), [DIY Tools](/DIY%20Tools), [DIY Safety](/DIY%20Safety), [DIY Costs](/DIY%20Costs). Dated correction: [DIY Correction 2026-10-01](/DIY%20Correction%202026-10-01) replaces the old 36 in board length with 38 in everywhere. Q1 How many boards and what length? 6 boards cut to 38 in, see [DIY Materials](/DIY%20Materials) and [DIY Correction 2026-10-01](/DIY%20Correction%202026-10-01). Q2 Which tools are required? Circular saw, drill, countersink bit, tape measure, carpenter square, 4 clamps, orbital sander, see [DIY Tools](/DIY%20Tools). Q3 What are the shelf spacing and overall height? 12 in spacing, 30 in tall, see [DIY Measu
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Build wiki for a small 3-tier pine bookshelf. Topics: [DIY Materials](/DIY%20Materials), [DIY Measurements](/DIY%20Measurements), [DIY Steps](/DIY%20Steps), [DIY Tools](/DIY%20Tools), [DIY Safety](/DIY%20Safety), [DIY Costs](/DIY%20Costs). Dated correction: [DIY Correction 2026-10-01](/DIY%20Correction%202026-10-01) replaces the old 36 in board length with 38 in everywhere. Q1 How many boards and what length? 6 boards cut to 38 in, see [DIY Materials](/DIY%20Materials) and [DIY Correction 2026-10-01](/DIY%20Correction%202026-10-01). Q2 Which tools are required? Circular saw, drill, countersink bit, tape measure, carpenter square, 4 clamps, orbital sander, see [DIY Tools](/DIY%20Tools). Q3 What are the shelf spacing and overall height? 12 in spacing, 30 in tall, see [DIY Measurements](/DIY%20Measurements). Q4 How do I anchor the shelf to the wall? Into 2 wall studs with No. 10 3 in screws, see [DIY Safety](/DIY%20Safety). Q5 What is the total cost? USD 72.62, see [DIY Costs](/DIY%20Costs).
