Learn how to build a stylish and sturdy DIY platform bed frame with this step-by-step guide.

Do it cheaper, better (higher quality), and make it any color you like.

Get the free plans below.

platform bed frame diy

Youll be doing some gluing and screwing and lots of measuring.

Welcome to our biggest labor-of-love project so far DIY platform bed frame!

We wanted a king platform bed frame of a particular style and color.

diy platform bed frame

Itsexactlywhat we wanted in exactly the right color.

And then theres theDIY headboard(visit the other post!).

Its truly magnificent in real life.

diy king size bed frame with headboard

I only wish you could experience this entire DIY platform bed frame in person!

Three Layers

This frame was constructed in three layers.

The bottom layer is a thinner label that the legs screw into, and adds further support and rigidity.

diy king size bed frame

This is so we can disassemble the bed using a screwdriver or drill.Thats a BIG advantage to this frame.

There was NO WAY this frame was going to fit through the doorway.

Lets begin theeasy woodworkingtutorial!

platform bed frame diy

So your EXACT measurements may vary, though they will be close.

Wood and Where to Purchase

We purchased poplar for the main portion of the frame fromHome Depot.

We wanted a hard wood that was easy to work with, and we like the grain.

Cut the wood with a Ryobi table saw

Note: this frame was built in 2018 and costs of wood have gone up significantly since then.

For the slats, we used pine.

Theres no reason to use anything more expensive.

Poplar wood laid out on a garage floor

Pine is cheap but sturdy, and no one is going to see the slats.

This keeps the wood from getting scratched.

Use a table saw to cut the width if you’re gonna wanna.

Step 3 modern DIY platform bed frame - cutting the interior frame

If you have a little larger than a 3/4 ridge or a little less, its fine.

The last part of this frame project is to attach the legs.

We purchased six legs fromTablelegs.com.

Step 5 - king platform bed frame support rail

I highly recommend that you purchase the dowel screw installed in the leg.

Would you try making this beautiful platform bed frame?

I recommend drawing it out on grid paper.

Step 6 modern platform bed

Titebond III next to poplar wood

Step 9 Mid Century Modern Platform Bed Pilot Holes

Step 10 modern platform bed countersink bit

Step 11 - modern DIY bed test fit

Screw locations drawn with an X on the wood

clamp and screw the bed frame in all four corners

Ryobi belt sander on a piece of poplar

Rounded edges on a piece of wood with a router

Cut the head rail boards and screw down

Cut the center support rail and screw down to the footboard

Screw in third layer

side rail bottom layer

Wood supports added to each corner

Wood slats created for the bed

build countersink holes

Step 25 Forstner Bit

attaching legs to the platform bed frame

Finished modern king size platform bed frame with legs