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Modern Outdoor DIY Concrete Bench with Redwood Seat

Make your own modern-day outdoor bench from concrete and redwood subsequent this Do-it-yourself concrete bench tutorial and woodworking approach! We display you how to make a Do-it-yourself concrete bench sort, then establish a redwood bench seat for sturdy outdoor seating. 

We have finished a good quantity concrete get the job done about the earlier few decades, like our huge Do-it-yourself patio a few decades in the past, and given that then a few additional small sections of patio at our present property that you have under no circumstances seen… And our astounding contributors have created some definitely amazing projects like this concrete frame, modular mini planters, this Enormous planter massive adequate for a tree and at last a facet desk.

So, right now we thought it would be pleasurable to produce an precise piece of home furniture using concrete.  It was our 1st test and for the most section we Really like the outdoor bench.  It is modern-day and attractive and we acquired a few matters generating it, which would make us enthusiastic for our subsequent concrete challenge. (And, update, it’s nonetheless holding powerful four decades afterwards!)

Modern DIY Concrete Bench with Redwood Bench Seat - Video Tutorial and Building Plans

We created this bench for our yard and required to share a tutorial of how you can establish this Do-it-yourself concrete bench for yourself. We have made entire strategies and guidelines of how to establish your own outdoor bench.


 My partner and brother in regulation labored on the modern-day bench structure, then built it.  (Be sure to look at out my brother in law’s store, Curtis Frank Design — he would make definitely amazing customized home furniture parts.)  Get the printable Do-it-yourself concrete bench strategies In this article

How to Make a Do-it-yourself Concrete Bench with Redwood Seat

Watch the video clip here 1st to get a superior concept of the course of action that we took to establish the modern-day concrete and redwood bench.

Modern DIY Concrete Bench with Redwood Bench Seat - Video Tutorial and Building Plans

Modern-day Do-it-yourself Concrete and Redwood Bench Creating Strategies

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Basic safety note: Functioning with concrete necessitates more protection methods and equipment. Be sure to go through and adhere to all guidelines and notes on the item packaging.


Vital Notice: We applied quick setting concrete combine. If you are new to operating with concrete, we suggest using the standard speed concrete combine, as the quick setting concrete combine necessitates operating substantially additional promptly for a profitable finish item.


In general Proportions

This outdoor Do-it-yourself concrete bench actions 12″ D x 48″ W x 18″H. The poured concrete sides are 2″ thick, and the redwood bench best is one one/2″ thick.

Modern DIY Outdoor Redwood Bench with Concrete Legs - Video Tutorial and Plans

If you’d like to establish a broader bench, you can regulate the concrete varieties to be a little bit broader to accommodate a entire-width 2×6 board (five one/2″ extensive) rather of ripping the boards to 4″ extensive like we did. (This will indicate your bench seat is not as flat as ours, given that ripping the rounded manufacturing facility edges presents a definitely smooth bench best.)

See additional Do-it-yourself indoor and outdoor bench tutorials

Concrete Bench Creating Instructions

The printable outdoor concrete bench tutorial and approach features entire guidelines and slice lists for the concrete varieties and redwood bench best, as effectively as assembly diagrams and ending ideas. The guidelines consist of how to prep the concrete bench varieties and pour the concrete, and how to prep and attach the redwood bench seat boards.

A few ideas for developing your concrete bench:

As you establish the varieties, recall inside of dimensions are crucial and be sure to use smooth plywood and screws. You can also use melamine for the sides to stay away from obtaining the varieties adhere to the dried concrete.  

  • Only use the screws on the outdoors of the sort.  
  • Usually pre-drill the holes for the screws.  
  • Only pin nail on the inside of of the sort in small regions.  If the hole are way too massive they will fill in with concrete and be more difficult to remove.

Lay the varieties on a smooth flat surface. We applied sheet metal on best of a desk, and melamine also will work effectively.  This will allow the concrete on the opposite facet to be good and flat.

how to make a concrete bench with redwood seat

Right after pouring the concrete into the sort:

  • Tamp concrete into each crack and corner with wood or a magnesium float.  (A steel ending trowel will bring way too substantially product to the best.)
  • Scrape off excessive mud with a straight board from edge to edge.
  • Re-tamp and smooth with trowel.
  • Right after twenty minutes or so carefully strike sides of sort with a hammer.  This will assist elevate the air bubbles to the best.  You will have to do this ten min. quicker if operating with the quick-setting combine.
  • Vibrate the varieties with a electric powered sander.  This will also assist bring the air bubbles to the best.
  • Sleek concrete sometimes with a ending trowel.  As the concrete sets, it can be helpful to spray it with a h2o bottle to keep it workable.


how to pour concrete bench legs and sides for a redwood bench seat

Modern DIY Outdoor Redwood Bench with Concrete Legs - Video Tutorial and Plans

How to make a modern redwood and concrete bench for outdoor seating


Thanks for viewing our blog.  I hope you identified it helpful so you can establish your own or a person related!  Be sure to look at out Curtis Frank Design on Instagram way too!

Extra Do-it-yourself outdoor benches:

How To Build A Modern Outdoor DIY Concrete Bench With Redwood Bench Seat, Video Tutorial And Plans Remodelaholic

How to build a modern DIY concrete bench with redwood bench top for outdoor seating #Remodelaholic

Released 16 Sep 2016 // Very last updated 17 Apr 2020

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