How To Make A Roof On A Shed (step-by-step Guide)

Ah, the humble shed. It’s more than just a box for your lawnmower and that mysteriously acquired collection of single gloves. It’s a sanctuary, a workshop, a secret hideout! And what’s a shed without a good roof? Without one, it’s just a very sad, open-air shed crying out for a bit of TLC.
Building a roof might sound like a job for burly construction folks with impressive mustaches. But guess what? With a little bit of gumption and this guide, you can give your shed the cozy, dry hat it deserves. Think of it as giving your shed a warm hug from the sky!
The Grand Plan: Getting Started
First things first, let’s talk about your shed’s existing walls. They need to be standing tall and proud, like sturdy soldiers ready to support their new crown. Make sure they’re level, or at least mostly level. We’re not aiming for architectural perfection that would make Frank Lloyd Wright weep with joy; we’re aiming for “keeps the rain out and looks pretty darn good.”
Next, you’ll need to imagine your roof. Most sheds get a nice, simple, sloped roof. This is like a gentle slide for rainwater, sending it happily on its way to the garden instead of pooling on your precious belongings. A single slope, called a "lean-to" roof, is usually the easiest and most forgiving. It’s the shed equivalent of a comfortable, unassuming beret.
Now, let's gather your ingredients. You'll need some sturdy pieces of wood, usually called rafters. These are the bones of your roof. Think of them as the shed’s ribcage, holding everything together and giving it shape.
Building the Bones: Those Lovely Rafters
This is where things get a bit more hands-on. You’ll measure and cut your rafters to size. Don’t worry about perfect precision; a little wiggle room is perfectly fine. It’s like tailoring a suit for a friendly bear – it just needs to fit reasonably well.
These rafters will then be attached to the top of your shed walls. They’ll run from the higher side of the shed to the lower side, creating that all-important slope. Imagine them like little bridges, connecting the two sides of your shed's head.

The trickiest part here is getting them evenly spaced. You want them to be like a well-organized queue of ants, all lined up nicely. This spacing is crucial for the next step, where we’ll cover these bones.
A Little Help From Your Friends
If you have a friend who’s handy with a hammer, now’s the time to unleash them! Two pairs of hands (and four eyes) are always better than one. Plus, it’s more fun to share the triumphs and the occasional “oops” moments. Maybe offer them some of your favorite cookies as payment for their noble service.
Your friend can hold things steady while you nail, or they can offer sage advice from a safe distance. Either way, having an extra person around makes the whole process feel less like a solo adventure and more like a barn-raising party, even if it's just a shed-raising party.
Dressing the Bones: Plywood Perfection
Once your rafters are securely in place, it’s time to give them some skin. We’re talking about plywood sheets. These are like the shed’s new canvas, ready to be painted (or, in this case, roofed).

You’ll lay these plywood sheets over the rafters, essentially creating a solid surface. You’ll want to make sure they’re butted up against each other nice and snug, like a family sharing a cozy blanket on a chilly evening.
Secure these sheets with plenty of screws or nails. We want this layer to be firm and dependable, ready to take on the elements. Think of it as giving your shed a protective shield, ready for whatever the weather throws its way.
The Weather Warrior: Roofing Felt Fun
Now for the real waterproofing! This is where we bring in the roofing felt, also sometimes called tar paper. It might not be the most glamorous material, but it’s the unsung hero of any good roof.
You’ll unroll this felt over your plywood, starting from the bottom and working your way up. It’s like laying down a waterproof carpet for your shed. Overlap each section generously, so that water has absolutely no chance of sneaking through.

You’ll secure this felt with a special stapler called a staple gun or with small roofing nails. Don't be shy with the staples; we want this felt to stay put, no matter how enthusiastic the wind gets.
The Sweet Sound of a Staple Gun
There’s a certain satisfaction in the thwack of a staple gun. It’s a sound of progress, of things getting done. Each staple is a tiny victory, a tiny promise that your shed’s contents will remain dry and happy.
It might feel a bit repetitive, but every staple is like a little soldier standing guard against rain. Imagine yourself as the chief architect of shed waterproofing, wielding your staple gun with precision and purpose.
The Grand Finale: Shingles or Metal Magic
The final layer is where your shed really gets its personality. You can choose between two popular options: asphalt shingles or metal roofing. Both have their own charm and benefits.

Asphalt shingles are like colorful tiles, each one overlapping the other to create a beautiful, textured finish. They come in a variety of colors, so you can pick something that really complements your garden or your house. It’s like giving your shed a stylish new hairdo!
Metal roofing, on the other hand, is sleek and durable. It can also come in various colors and styles, often mimicking the look of traditional shingles or wood. Think of it as a modern, low-maintenance makeover for your shed.
You’ll lay these shingles or metal panels starting from the bottom edge, working your way up. Each piece needs to overlap the one below it to ensure maximum water protection. This is where you really see your shed transform from a collection of wood into a proper, weather-ready structure.
The Joy of the Finished Product
As you place the last shingle or the final metal panel, take a moment. Look at what you’ve accomplished. That shed, which once looked a bit sad and exposed, now has a sturdy, protective roof. It’s a testament to your hard work and a little bit of DIY magic.
Now, your shed is ready to house your gardening tools, your creative projects, or even just serve as a quiet escape from the world. It’s more than just a building; it’s a little piece of your own creation, a sturdy haven with a roof that you built yourself. And that, my friends, is something truly special.
