Premade Catio Kits vs. DIY: Cost, Time and Safety

October 8, 2026

Once you've decided your cat needs a catio, the next question is whether to buy one or build one. A DIY catio can be tailored to the inch, while premade catio kits arrive with the design work already done. Both can be safe, comfortable spaces. The right choice comes down to your budget, your tools, your time and how confident you feel with a saw. Here's an honest breakdown of cost, time and safety for each.

What is a premade catio kit?

A premade catio kit is a ready-designed enclosure that ships in parts, usually flat-packed, with the frame, mesh, platforms and roof included. You assemble it at home by following the instructions. Most catios for sale online, including ours, work this way.

Kits come in a few common formats:

Walk-in catios you can step into to clean and play.
Window catios that attach to a window for indoor–outdoor access.
Compact catios on wheels for decks, patios and balconies.
Garden catios with extras such as planter boxes and climbing ramps.

What does a DIY catio involve?

Building your own means designing the structure, buying the materials and doing every cut and fixing yourself. A typical DIY catio uses a timber frame, welded wire mesh or strong netting, a roof, hinges, a latch, screws and staples, plus an outdoor finish for the wood. At a minimum you'll need a saw, a drill, a staple gun, wire cutters, a level and a tape measure.

The big advantage is flexibility. You can wrap a catio around an awkward corner, match it to your house or build it to a size no kit offers.

Cost: what you actually pay for

It's tempting to assume DIY is always cheaper. Sometimes it is, but a materials list grows quickly. Lumber and mesh prices vary by region and season, so price your own list before deciding. When you do, include:

Frame lumber, plus any posts or footings
Mesh or netting, and the staples, ties or clips to fix it
Roofing, hinges, latches and screws
Outdoor stain or sealant
Platforms, shelves and a resting box
Tools you don't already own, and delivery for long lengths of wood
Offcuts and mistakes (there are always a few)

With a kit, the price covers the frame, mesh, platforms and roof in one go. For example, the Large Wooden Catio 73" Tall with 7 Platforms & 2 Resting Boxes (from $339.99) includes seven climbing platforms, two resting boxes and a weather-resistant roof, all things you would otherwise design, build or buy separately.

Time: assembly vs. a full build

Time is where kits usually win. The design, measuring, cutting and drilling are already done, so your job is assembly. Read the instructions first, lay out and sort the parts, and for larger kits recruit a second pair of hands to hold panels steady.

A DIY build has more stages: planning and drawing the design, shopping for materials, cutting, assembling, fixing the mesh and finishing the wood. Many people spread that over several weekends. If you enjoy the process, that's part of the appeal. If you just want your cat outside before the season ends, it can be frustrating.

Safety: the part that matters most

Whichever route you take, a catio has one job: keep your cat in and other animals out. These are the details to get right.

Mesh and netting

Use welded wire or a purpose-made cat net rather than lightweight chicken wire, which bends easily and can leave sharp ends. Fix mesh tightly on every side, and fold or cover cut wire ends so there's nothing for paws to catch on. If your cat is a determined chewer, the Steel-Wire Reinforced Cat Net (from $69.99) has a steel-wire core in every strand and is designed for balconies, windows, stairwells and DIY catios.

Gaps and openings

Check the base, the corners, the roof edges and around every door. Cats are very good at finding the one gap you missed. If your cat can fit their head through it, close it.

Stability

Build or place the catio on level ground, and anchor it if your area gets strong wind. Tall, narrow structures need extra attention.

Finishes and plants

Let stains and sealants cure fully before your cat uses the space. Check any plants against a reputable list of plants that are toxic to cats (the ASPCA publishes one) before adding them.

Shade and shelter

Every catio needs a shaded area and a spot out of the rain. Kits typically include a roof or cover. On a DIY build, plan for one from the start rather than adding it later.

A kit takes most of the guesswork out of the structure, but you still need to assemble it carefully, tighten every fixing and check the finished catio before your cat moves in.

Kit or DIY? A quick decision guide

Choose a premade catio kit if

You want a ready-made design with platforms and a roof included
You're short on time, tools or workspace
You rent and may want to take the catio with you
Your space is a standard patio, deck, lawn or window

Choose a DIY catio if

Your space is an unusual shape or size
You already own the tools and enjoy building
You want the catio built into the house or fence line
You're comfortable designing for safety from scratch

The middle path: start with a kit, then customize

You don't have to choose one or the other. Plenty of cat owners start with a kit and make it their own:

Add a cat flap. The 4-Way Locking Cat Flap (from $39.99) fits doors, walls and catio panels, with in-only, out-only, two-way and locked settings.
Grow something. The Garden Catio with Planter Boxes & Climbing Ramps (from $899.99) has built-in planter stands for cat grass, herbs or flowers.
Go bigger. For multi-cat homes, the XL Walk-In Catio 71" with Waterproof Cover & 7 Platforms (from $509.99) adds two resting boxes and a waterproof cover.
Make it cozy. Washable bedding, a water bowl and a few toys help any structure feel like home.

And if your catio project is really a balcony, you may not need a structure at all. Our guide on how to cat-proof a balcony with netting walks through it step by step.

Tips for buying catios for sale online

Measure twice. Check length, width and height, plus clearance for doors to open.
Check the roof. If the catio will stay outside, look for a waterproof or UV-resistant roof or cover.
Count the doors. More access points make cleaning much easier.
Plan for assembly. Most kits arrive flat-packed, so clear a space to lay out the parts.
Know the policies. At Catio & Co., standard tracked shipping is free on orders over $50 to the US, UK, Canada, Australia and New Zealand, and we accept returns within 30 days on unused items. Questions about sizing? Email support@catioandco.com before you order.

You can compare every option side by side in our catios and outdoor cat enclosures collection.

Frequently asked questions

Is it cheaper to build a DIY catio?

It can be, especially if you already own the tools and have materials left over from other projects. Once you add lumber, mesh, roofing, hardware and finishes, the gap often narrows, so price your full materials list before you decide.

How hard is it to assemble a premade catio kit?

If you can put together flat-pack furniture, you can usually assemble a catio kit. Read the instructions first, sort the parts, and ask a friend to help hold the larger panels.