Head Over Heels in Love

Angled headboard, built-in side tables, solid steel legs, endless customization options … This platform bed has it all.
Head Over Heels in Love

Built for Creativity

Baltic birch, maple, oak, walnut ... Choose whatever materials or wood finish you like.
Built for Creativity

Easy on the Eyes — & Your Wallet

Skip the high costs of traditional retail and ready-to-assemble furniture, and craft something beautiful that you can enjoy for years.
Easy on the Eyes — & Your Wallet

The Platform Bed

These simple geometric solid steel bed feet let you create a modern platform bed without any special tools or welding. Designed by Ben Uyeda of HomeMade Modern, and engineered for you by Semi Exact, these components are built for strength and durability, without taking up a lot of room. Made in our Nevada factory from recycled steel, each bed frame bracket is built to last a lifetime. Adjust the build plans to fit your mattress size, or even use these versatile brackets to create a sofa or outdoor lounge chairs.

Raw Steel
Clear Coat
Jet Black Satin
Metallic Grey

Product Specs


Measure twice, cut once. We provide our specs right up front so you have the details you need to plan your build. If you have any questions, just drop us a note.

Platform Bed Frame - Product Specifications - Semi Exact

Click on drawing to view larger image

Product Details & Care
Color Powder Coats

Our powder-coat finishes are scratch-resistant and rust-proof, so they don't need much care. Just be sure to touch up any exposed steel if you happen to scrape them with something sharp.

Build Inspiration
  • How much weight can my Platform Bed hold?
  • When will I receive my product?

Find our FAQs at the bottom of the page, click here.

Shipping & Returns


We do our best to keep shipping costs economical for our customers. We've negotiated rates with FedEx and pass those savings on to you. Depending on which item you purchase, and how many, they will ship via FedEx Ground delivery. You have the option at checkout to select faster shipping times. Note, selecting a faster shipping time doesn't change the lead time listed below.

Large Orders:

Large orders can ship via LTL or Truckload. Contact us directly if you are planning on ordering a large volume (think multiple pallets of product). 

Lead Time:

Powder Coated: Ships 5-10 business days after order is placed

Return Policy

All items are able to be returned within 90 days from your order as long as they are in new condition. We also accept returns for workmanship defects within the lifetime of the product. Learn about our warranty here.

Assembly Instructions


These heavy-duty steel bed frame brackets let you create a modern DIY bed with just four power tools. You can adapt the build plans to fit your mattress size, lumber preferences, and personal style.

Make a modern platform bed of your very own:

View the video and step-by-step tutorial

Lumber cut list

Simple. Modern. Intriguing.

Not everyone has access to metalworking tools. In this collaboration with HomeMade Modern, we've adapted some of Ben Uyeda's early DIY designs to make bedroom building more accessible and affordable for all. Learn how to make a stylish platform bed with built-in side tables and an angled headboard.

Designed by Ben, Built by You

Ben Uyeda is a designer, lecturer, and entrepreneur focusing on the field of affordable and sustainable design. Ben is the founder of HomeMade Modern and the co-founder and design director of FreeGreen.com. He also is a visiting Lecturer at Northeastern University. Learn more.

Get Inspired & Build

We're constantly adding new tutorials to our site. Check the latest ones out here.

Share Your Project

Have you built something with one of our items? Share your project with us on Instagram. @semiexact 

Make with Others

Are you making things all the time? Want to add a tutorial? Let us know here.