The Only Spacing Tool You Need
No more shims! Easily space trim, baseboards, paneling, decking and more - space consistently.
Don't be a blockhead - Use BASEBLOCKS. Get perfect spacing every time.
👉 Built for builders. Bought by pros. Trusted on job sites.
Trusted by: Contractors, Carpenters, Drywallers, DIYers, and 1000s of happy customers. Available online & Home Depot.
BaseBlock Original 2 Pack Set (Available For Preorder)
High Demand — Backorder Ships 07/22
BaseBlock provides a consistent and easy to use method of spacing baseboards, molding, pre-hung doors, and so much more!
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Free Shipping On All Orders
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30 Day Money Back Guarantee
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Order Today: Ships 7/22
- This product is currently available as a pre-order, which means it is not yet ready to ship immediately. Due to the production timeline and high demand, orders are expected to ship within 60-90 days. Pre-ordering allows you to reserve your item from the upcoming production run before inventory becomes available. Once manufacturing is complete, your order will be processed and shipped as quickly as possible. We appreciate your patience and support while we prepare your order.

WHY EVERY BUILDER NEEDS ONE
Built To Make Your Projects Easier
Consistent spacing on baseboards, trim, paneling, decks, fences, and tile.
Saves Money - less rework, less wasted materials
Saves time - no measuring, no uneven shims, no cutting of blocks.
Tough - compact, lightweight, durable.
HOW IT WORKS
No math. No tape measure. No guesswork.
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SET
Position BaseBlock against your reference surface.
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SPACE
Allow the tool to hold material in place at the spacing height you desire.
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SECURE
Fasten the material, remove the BaseBlock, and repeat.
FEATURES THAT MATTER
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Simple
No learning curve. Instinctive. Anyone can use it.
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Durable
Engineered for the job - compact, lightweight, strong and durable
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Versatile
Use it for trim, baseboards, moulding, siding, tile, decks, fences, paneling.
Any project that demands precise consistent spacing. -
Fast Results
Get spacing done in seconds — not minutes.
BUILT FOR PROS
You don’t need another tool that just sits in the box. BaseBlock gets used every day because it:
- Saves time
- Reduces waste
- Improves quality of work
Less re-work. More billable time.
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“Cuts my layout time in half. Simple and tough.”
— Joe, Framing Crew Lead
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“Best $20 I’ve spent on a spacer tool.”
— Carlos, Tile Installer
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“Never leave site without it.”
— Mike, General Contractor
No Hassle Guarantee
If it’s not rock solid and job-site tough, return it. No questions. No stress.
Frequently Asked Questions
What is BaseBlock?
BaseBlock is a precision spacing tool designed to create consistent and repeatable spacing on your projects. Originally designed for spacing up baseboards off subfloors, BaseBlock can be used on hundreds of different projects. It eliminates the need to us inconsistent shims or unaccurately cutting your own blocks for spacing. Switch spacing quickly with EIGHT pre-spaced options ranging from 1/8" to 1".
How does it work?
Position the BaseBlock against your reference surface, allow the tool to hold materials in place at the height you selected, fasten your material and remove the BaseBlock.
The BaseBlock has an inner sleeve and an outer sleeve held together by a strong magnet. Remove and use the inner sleeve for smaller spacing, insert the inner sleeve into the outer sleeve and use the entire assembly for larger spacing.
What size gap does it create?
BaseBlock comes with precision markings that allow you to choose and maintain your desired gap, ensuring consistency from start to finish.
Is BaseBlock reusable?
Yes! BaseBlock is made from durable materials designed to withstand repeated use on multiple projects.
Can BaseBlock be used for other applications?
While it’s designed for baseboards, many users find it useful for other trim, paneling, or woodworking projects where consistent spacing is important.