Turning Our Garage Into a Home Gym: The Plan, The Space, and Why We’re Finally Doing It

There's a moment, usually at about half past six in the evening in the middle of January, when the idea of getting in the car and driving to the gym becomes physically impossible. Not logistically. Emotionally. The rain is horizontal, the car windscreen is a sheet of ice, and the thought of walking from the car park into PureGym, past the people who look like they live there, is enough to make anyone reach for the remote and call it a rest day.

We've had a PureGym membership for a while now. It's fine. It does the job. But over the last few months, it's become pretty clear that “fine” isn't really cutting it anymore, and the cost of that quietly-ticking-over monthly direct debit could be put to much better use. So we're cancelling it (hopefully). And we're turning our garage into a home gym instead.

This is the first post in what's going to be a proper series documenting the whole thing. The planning, the mess, the decisions, the budget reality checks, and eventually, hopefully, a space we genuinely love walking into. If you've ever thought about a garage to home gym conversion yourself, especially in the UK where we have our own specific challenges like damp, cold, and tiny garage footprints, I hope this is useful. And if you've just stumbled across this and want to be nosy, welcome. Pull up a chair.

Why We're Actually Doing This

Let's start with the honest bit. We're not fitness influencers. Neither of us is training for anything in particular. We're regular people who want to stay strong as we get older, move our bodies most days, and not have to psych ourselves up for a twenty-minute round trip every time we fancy a workout.

The PureGym membership made sense when we first signed up. It was cheap, it was there, and for a while we went often enough to justify it. But the truth is, the drive started to feel like more effort than the workout. And for every session we did, it felt like there was one we talked ourselves out of. The maths wasn't really working.

There's also the bike situation. We have an exercise bike. In the living room. An actual bicycle, stationed permanently in the corner, it's being used pretty much every day, but it needs a home, and “next to the sofa” is not it.

The third thing, and this one took me a while to articulate, is that I think we both wanted a space in the house that was just for this. Not a spare bedroom that's also an office that's also where the Christmas decorations live. Just a space that says, this is where we come to move, and that's it. There's something quite grounding about that idea, and the more we talked about it, the more the garage started to feel like the obvious answer.

The Garage We're Working With

Now, let's talk about the actual space, because this is where things get interesting, and slightly limiting.

Our garage is 2.5 metres wide, 5 metres long, and 2.5 metres high. If you're trying to picture that, it's a classic UK single garage. Not huge, but workable, and honestly pretty typical for the kind of houses a lot of us live in. If you're planning your own conversion and you're working with something similar, you're in good company.

The bigger complication is that one corner of the garage houses the boiler, the fuse box, and the gas pipes. Which means we can't just treat the garage as a blank rectangle and start from there. A chunk of it needs to be boxed in properly, both for safety and because nobody wants to be mid-squat staring at a boiler.

So the usable footprint is a little smaller than the raw measurements suggest, and that's going to shape everything from the layout to the equipment we can realistically fit in. It also means the first phase of this project isn't the glamorous stuff, it's the practical, un-Instagrammable jobs like boxing things in and working out what actually goes where. Which, I suspect, is going to be true of most UK garage gym conversions. These are the kinds of things that don't come up in the gorgeous before-and-afters you see online, but they make or break the final space.

The Vision for the Space

This is my favourite part, so bear with me while I paint the picture. In an ideal world, the finished garage gym looks nothing like a garage.

The concrete floor is covered in proper padded gym flooring, the kind that feels substantial underfoot and forgiving when you drop a weight. One wall is fully mirrored, partly because you need mirrors to check your form, and partly because they make a narrow space feel significantly bigger. That mirror wall is going to do a lot of heavy lifting, both literally and visually.

The ceiling is painted black, which sounds dramatic but actually makes the space feel cocooning rather than cold, especially when paired with the right lighting. And on that note, we'd love strip lighting, the sort that runs along the ceiling edges and makes the whole space glow. But I've been reading up on the installation and it looks like a proper job, and since we're doing all of this ourselves, I'm leaning towards three big ceiling lights instead. Think the sort you see in clean, modern offices. Bright, crisp, and nothing like the single bare bulb currently dangling in there.

The walls are the detail I'm most excited about. Wooden acoustic panels in a concrete effect finish, if such a thing exists at a price that doesn't make me wince. They add warmth, texture, and a bit of sound dampening, which genuinely matters when you've got weights clattering about and a bike whirring away at seven in the morning. This is the detail that would take the space from “garage with gym equipment in it” to something that actually feels designed. The kind of home gym ideas UK blogs usually associate with much bigger builds, scaled down to fit a single garage.

Affordable luxury is the phrase I keep coming back to. Not expensive for the sake of it, but considered. Every surface chosen on purpose. That's the bar.

What We Want To Put In It

Here's where the dreams meet reality. We've got a list of what we'd love to fit in, and we've got a space that's going to tell us which of those things are actually possible.

At the top of the list is some kind of rack setup, for bench press and squats. That's non-negotiable, because those are the lifts my partner wants to do most, and they're also the lifts that need the most thought in terms of ceiling height and floor space. We'll need a bench to go with it, ideally something adjustable that doesn't take up the whole floor when it's folded away.

Weight storage is something I'm quite particular about. Weights lying around on the floor, or worse, on one of those bulky racks that takes up three times the space it needs to, is one of my pet peeves. I want something compact, ideally wall-mounted, that keeps both dumbbells and plates tidy and off the floor. Every centimetre matters in a space this size, and honestly, a tidy gym is a gym you'll actually use.

The bike is obviously moving in. Beyond that, we'd love some kind of cardio machine. An elliptical would be nice, although a rower is also on the table and might be the better shout for the footprint, since it can be stored vertically when it's not in use. And then, purely for the sake of being honest with you, I'll mention that I'd love a reformer Pilates machine. I know. I know. It's absolutely not going to fit. But I'm flagging it anyway because this blog is meant to be honest about the gap between what you want and what you can have, and also because writing it down feels like the first step in convincing the universe to somehow make room.

The Jobs Before The Jobs

One thing I've learned from every home project we've done is that the thing you think you're doing is almost never just the thing you're doing. There's always a prequel, and the prequel is usually bigger than expected.

In this case, before any gym equipment comes in, and before any flooring goes down, we need to box in the boiler, fuse box, and gas pipes properly. That's probably a whole post on its own, and I suspect it'll be the job we underestimate the most. We also need to change the garage door, because the current one is functional but not great. If we're going to the trouble of insulating and warming the space, we need a door that isn't actively working against us. We also need to change this so we can fit gym equipment in the garage. Right now the door open up into the space, we are looking to replace it with one that rolls up, so we don't have to worry about equipment height.

And then there's the question of where all the current garage contents go. We're planning to build a couple of sheds down the side of the house, because we can't just throw everything out. Some of it is genuinely useful, or seasonal, or both. So we need somewhere for it all to live that isn't the inside of the house. None of this is glamorous. None of it involves choosing mirrors or picking out a squat rack. But it all has to happen first, and I'd rather be upfront about that than pretend this is a two-weekend job.

Why The Maths Actually Works

Here's the thing about cancelling a gym membership. A monthly direct debit feels small, almost invisible, until you add it up. Year on year, that money could be building something we actually own. Something that's ours, that adds to the house, that doesn't require a five-mile drive in the dark.

Converting a garage into a home gym isn't cheap upfront. There's no pretending otherwise. But spread over a few years, and set against the cost of two memberships plus the petrol to get there, the sums start to look a lot more sensible. And the bit that doesn't show up on the spreadsheet is the fact that we'll actually use it. Every day, probably. Because the barrier to entry is walking through a door in your house, rather than getting in a cold car at half seven at night.

That's really the case for a home gym setup in a nutshell. It's not about having a commercial-grade facility in your house. It's about removing every single excuse you've ever used, and making movement a completely normal part of your day.

What Happens Next On The Blog

This post is the starting point. From here, I'll be documenting the whole thing in detail, one stage at a time. The planning and layout posts will come first, then the clearing out, then the flooring, the insulation, the lighting, the mirrors, the storage. Eventually, the equipment. Each post will be useful in its own right, so if you're only interested in, say, the best flooring for a garage home gym, you can skip ahead to that one when it goes live.

Some of this will go smoothly. Some of it won't. I'll be honest about both, because I'd much rather you read this series and come away thinking “right, I could actually do that” than “well, that's clearly been airbrushed.”

If you want to follow along, bookmark this post. I'll be updating it as each stage goes up, so it becomes a proper hub for the whole project. I'd love to hear from you if you've done a garage conversion yourself, or if you're thinking about cancelling your own gym membership and building something at home instead. There's something quite nice about knowing other people are mid-project too, working through the same decisions.

Right. That's the plan. The PureGym app will hopefully be deleted in the near future. Now we just have to do the rest of it.