DIY Shed Roofing: How to Roof Your Shed Like a Pro (Even If You’ve Never Done It Before)

If your shed roof is looking a bit worse for wear, you might be thinking: "Should I try to fix it myself?" The answer is a resounding yes - and it's probably easier than you think.

Whether you’re a hands-on homeowner or just tired of paying someone else to do small jobs, re-roofing your shed is one of the most satisfying (and surprisingly simple) DIY projects you can take on.

Let’s walk through why DIY shed roofing is perfect for enthusiastic, skilled homeowners - we’re here to help you do it right - first time.

Why DIY Shed Roofing?

It’s Cost-Effective

Hiring a tradesperson to re-roof a shed can easily double the cost of the job. By doing it yourself, you only pay for materials... and you’ll have full control over the budget and finish.

It’s Surprisingly Easy

Modern roofing kits, especially EPDM kits, are designed with DIY installation in mind. No specialist tools or roofing experience required. If you can measure, cut and follow instructions, you’re more than capable.

It’s Quick

Most DIY shed roofing jobs can be completed in a day. Many people get it done in a few hours, especially if you're just replacing the top layer.

It’s a Confidence Builder

There’s something deeply satisfying about stepping back and thinking “I did that.” You’ll learn new skills and you might even be inspired to tackle the next home project.

What You’ll Need

The tools and materials you’ll need depend slightly on the roofing material you choose, but in general:

Tools:

• Tape measure
• Utility knife or sharp scissors
• Roller (for liquid adhesives)
• Hammer or screwdriver (for battens or trim, if needed)

Materials (for EPDM):

• EPDM rubber membrane
• Water-based deck adhesive
• Contact adhesive (for edges and upstands)
• Sealant
• A dry, clean wooden roof deck
• Optional: roof trim, gutter edge

The easiest option? Buy a DIY shed roofing kit. These often include the correct amount of EPDM membrane, adhesive, and instructions tailored to your shed size.

Why EPDM Is the Best DIY Shed Roofing Option

EPDM rubber roofing is rapidly becoming the UK’s top choice for flat and low-pitch roofs - and it’s absolutely perfect for sheds. Here's why it's so DIY-friendly:

• One-piece membrane – no joins, no leaks, less fuss
• Cold-applied – no need for heat, flames, or bitumen
• Lightweight and easy to handle
• Long-lasting – up to 30 years or more
• Comes in kits with everything you need

If you've struggled with tearing felt or awkward corrugated sheets in the past, EPDM is a breath of fresh air. It's forgiving to work with and gives a much more professional finish.

Step-by-Step: How to Roof Your Shed with EPDM

1.    Remove the old roofing

Strip back felt or other materials to reveal the timber deck. Replace any damaged boards.

2.    Lay out the membrane

Unroll your EPDM and allow it to settle flat for at least 30 minutes. This removes creases and makes installation easier.

3.    Apply the adhesive

Use water-based adhesive for the main surface and contact adhesive around edges and corners. Apply evenly using a roller or broom.

4.    Roll the membrane onto the adhesive

Smooth it out as you go to remove air bubbles. Don’t stretch it—let it settle naturally.

5.    Secure the edges

Apply extra contact adhesive around the edges, and fit any trim if included in your kit.

6.    Check the finish

Once it’s all down, double-check corners and seams. The membrane should lie flat with no trapped air or tension.

That’s it! No torches, no messy tar, no roof ladders. Just a clean, efficient job done in a sunny afternoon.

Pro Tips for First-Time DIY EPDM Roofers

• Do it in dry weather – Adhesives work best in dry conditions and temperatures above 5°C.
• Don’t overdo the glue – More adhesive isn’t better. A thin, even coat is all you need.
• Use the right kit size – Measure your shed properly and remember that we allow for overhang in our shed roof kits.
• Watch a video tutorial first – Watch our how-to video and we'll walk you through the process.
• Phone support is available – Don’t be afraid to call our customer support team for guidance if something doesn’t look right.

FAQs for DIY Shed Roofing

Q: How long does a DIY EPDM shed roof last?

• RubberCover EPDM has a service life expectancy of over 50 years. It outlasts felt and needs almost no maintenance. Our DIY shed roofing kits come with a Lifetime Guarantee.

Q: Do I need to glue the entire roof?

• Yes. EPDM membranes should be fully adhered for best results, using water-based adhesive for the main deck and contact adhesive at the edges. Our shed roof kits come with spray bonding adhesive - ask if you would like a liquid option instead.

Q: Can I install it on top of old felt?

• For the best results, always remove old roofing to ensure a clean, dry surface for proper bonding.

Q: Is EPDM safe for garden use?

• Yes! EPDM is non-toxic, kinder to the environmentally and safe for sheds near plants, pets or water features.

Ready to Get Started?

DIY shed roofing is one of those rare projects that ticks all the boxes: it’s budget-friendly, beginner-friendly, and delivers instant results. Whether you’re protecting your tools, upgrading a garden office, or just want peace of mind before winter hits, installing an EPDM shed roof is a smart move - and yes, you absolutely can do it.

Need help choosing the right shed roof kit? Browse our DIY shed roofing kits with everything you need for a watertight finish - even if you’ve never roofed anything before.

Visit the PermaRoof Corporate Resource Library to find all our guides.