DIY Window Seat
DIY

DIY Window Seat

A window seat can be a great addition to any home and a great way to soak up some precious Vitamin D while reading a book or just enjoying the view. Here are step-by-step instructions on how to make your own Window Seat.

RYOBI TEAM Tue, 04/01/2025 - 16:54
In This Article

Materials

Note: Measurements and the amount of materials required will depend on the size of the space where the window seat will be built.

  • 70 x 35mm structural timber (pine)
  • 16mm particle board or MDF
  • Architraves (style of your choice)
  • VJ MDF Lining Panel
  • 75mm timber screws
  • 40mm timber screws
  • 18 GA 40mm brad nails
  • Hinge set
  • Paint (colour of your choice)

Tools used

  • Tape measure
  • Drill Bits
  • Screwdriver bit

How to do it

Empty window nook in house
Measure space for DIY window seat

Step 1: Measure the space

Using a tape measure, measure the area where the window seat will be constructed noting down all measurements for the frame pieces, top/front sections and architraves.

A RYOBI Circular Saw used to cut timber frame to length

Step 2: Cutting materials

Using a mitre saw, cut the structural timber for the frame to length. Cut the architraves to length.

Using a circular saw, cut the top particle board sections to size (ensuring you cut out a section for a lift up panel for storage if required) and cut the MDF JV lining board to size.

TIP: Apply masking tape to your cut lines prior to cutting to minimise the edges chipping.

Sand rough edges with RYOBI Orbital Sander

Step 3: Sanding

Using a random orbital sander, sand any rough and sharp edges using a 240 grit sandpaper until smooth.

Assemble timber frame for DIY Window Seat

Step 4: Frame assembly

Assemble the structural timber into two rectangles with supports in the middle, securing the pieces together with 75mm timber screws.

Step 5: Install the frame

Install the frame into place using 75mm timber screws through the bottom timber into the floor. (concrete floors will require concrete anchors or frame can just sit in place if screwing into the floor is not an option e.g. rental properties).

 

Step 6: Attach the front panel and architraves

Using a brad nailer and 40mm Brad Nails, secure the front MDF panel and architraves into place.

Attach top panels and opening hatch for DIY Window Seat

Step 7: Attach top panels and openable hatch

Install top particle board pieces by pre-drilling holes and securing with 40mm timber screws. At this point, attach the openable hatch lid using your hinges.

Painting DIY Window Seat

Step 8: Filling, painting and styling

Fill any nail holes with a suitable wood filler, sand smooth once dry and paint your new window seat to your desired colour.

 

Step 9: Decorate

Once the paint is dry add some seat cushions for some added comfort.

Tags
Back to Inspiration Hub
Share

DISCOVER DIY

Projects for the home

Feeling creative but lacking ideas? We’ve got you covered! Watch our videos and follow the step-by-step instructions to unleash your creativity.

Explore