Transform Bench to Sofa: DIY Magic

Transforming a bench into a sofa can be a creative and cost-effective way to add seating to your home. This DIY project not only saves you money but also allows you to customize your furniture to match your unique style. In this guide, we'll walk you through the process of turning a bench into a sofa, step by step.

19 IKEA KALLAX Hack Ideas
19 IKEA KALLAX Hack Ideas

Materials Needed

Full DIY bench
Full DIY bench

Before you begin, gather the following materials:

  • Bench (preferably wooden or with a wooden frame)
  • Screws
  • Wood glue
  • Cushions (size will depend on your bench)
  • Fabric or upholstery (enough to cover your cushions and bench backrest)
  • Scissors
  • Screwdriver or drill
  • Measuring tape
  • Pencil
DIY Banquette Bench: Thrifty Furniture Makeover - Home and Hallow
DIY Banquette Bench: Thrifty Furniture Makeover - Home and Hallow

Preparation

Before you start, ensure your bench is clean and dry. If it's an outdoor bench, you might need to sand it down and apply a sealant to protect it from future weathering. Measure your bench to determine the size of cushions you'll need. Most benches are about 48 inches long and 18 inches deep, but measurements can vary.

two men moving couches in a living room next to a window with the words see why ths home changed everything for rv life
two men moving couches in a living room next to a window with the words see why ths home changed everything for rv life

Cushion Size Guide

Bench Length Cushion Length Cushion Depth
48 inches 24 inches 18 inches
60 inches 30 inches 18 inches

Building the Sofa Base

a couch that is sitting on top of a table
a couch that is sitting on top of a table

If your bench doesn't have a backrest, you'll need to create one. You can use wood or a sturdy cardboard to create a backrest that's about 18 inches high and matches the width of your bench. Attach it to the bench using wood glue and screws. Allow the glue to dry completely before proceeding.

Upholstering the Bench

Now that your bench has a backrest, it's time to upholster it. If your bench has a wooden frame, you might want to paint or stain it before upholstering to match your desired aesthetic. Once the paint or stain is dry, follow these steps:

an outdoor wooden bench with measurements for the seat
an outdoor wooden bench with measurements for the seat
  1. Measure and cut your fabric to fit the backrest and seat of your bench.
  2. Attach the fabric to the backrest using staples or a staple gun. Ensure the fabric is taut and wrinkle-free.
  3. Do the same for the seat, ensuring the fabric is pulled tight and stapled securely.

Adding Cushions

Before & After: IKEA BESTA Turned Window Seat
Before & After: IKEA BESTA Turned Window Seat
a woman is placing a mattress on top of a table
a woman is placing a mattress on top of a table
a woman standing in front of a car with the words my $ 20 version of a $ 350 bench
a woman standing in front of a car with the words my $ 20 version of a $ 350 bench
a woman sitting on a bench in front of a house with her legs crossed out
a woman sitting on a bench in front of a house with her legs crossed out
This little IKEA hack turned our awkward dining nook into the coziest seat in the house! ✨ #ikeahack
This little IKEA hack turned our awkward dining nook into the coziest seat in the house! ✨ #ikeahack
a wooden bench with drawers underneath it in front of two windows and a potted plant
a wooden bench with drawers underneath it in front of two windows and a potted plant
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Repurpose That Old Worn Out Sofa!
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How I turned a standard antique sofa into a dining settee bench
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How to Build a Cute Breakfast Nook With an Easy DIY Bench
a man is working on a large piece of wood in front of a sectional couch
a man is working on a large piece of wood in front of a sectional couch
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28 Genius DIY Outdoor Bench Ideas You’ll Want in Your Backyard 2025
the storage bench is made out of wood and has four compartments for storing items in it
the storage bench is made out of wood and has four compartments for storing items in it
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This unbelievably ripped up couch looks so good in her garden right now
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How to Repurpose an Old Mattress into a Couch (5 Easy Steps)
a woman bending over on a bench in a shop
a woman bending over on a bench in a shop
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DIY Furniture Couch for Barbie Dream Living Room
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How To Make A Bench Cushion—No Sewing Required!
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DIY Ikea Sofa Hacks: How To Make Your Own Bed Couch

Place your cushions on the seat of your bench. If you've chosen the right size, they should fit perfectly. If not, you might need to trim your fabric or adjust your cushions.

Finishing Touches

Your bench is now a sofa! You can add throw pillows, a blanket, or other decorative touches to make it even more comfortable and inviting. Consider adding casters to the bottom of your sofa to make it easier to move around.

Remember, this is a DIY project, so don't be afraid to get creative and make it your own. You can choose different fabrics, paint colors, or even add additional features like storage or armrests. The possibilities are endless!