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Build a Removable Storage Cabinet Around an Existing Pedestal Sink DIY project
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Build a Removable Storage Cabinet Around an Existing Pedestal Sink
AdvancedBathroom1–2 weekends

Build a Removable Storage Cabinet Around an Existing Pedestal Sink

Use a freestanding cabinet surround to add bathroom storage without moving the sink or hiding the plumbing.

By The DIY Haven Editorial Team · Last reviewed September 11, 2026 · Reviewed for clarity, safety, and source quality.

$180–$450Estimated cost
5Steps
6Shopping items
Shop starter supplies
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Sources and safety references

We consulted these public references for safety, installation, or product-use guidance. They are provided for context and do not replace local code or a licensed professional.

Workshop plan

Step-by-step instructions

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1

Step 1

Measure the pedestal and service clearances, then mark the cabinet footprint on the floor with tape.

2

Step 2

Build side cabinets and a bridge that can separate for removal; keep the sink load independent.

3

Step 3

Add adjustable feet and a removable rear panel around the trap and shutoffs.

4

Step 4

Seal bathroom-facing edges and install doors with soft-close hinges that cannot strike the sink.

5

Step 5

Test access, ventilation, and stability before loading towels or toiletries.

Safety check

Do not support or move the sink with the cabinet. Shut off water before plumbing work and consult a licensed professional if the drain or supply system is uncertain.

Helpful answers

Frequently Asked Questions

Build a freestanding surround that leaves the pedestal and plumbing independent, accessible, and visible.
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