Learn what to inspect, how to verify quality, and why WWT matters for long-term protection.
Why Wind and Watertight Matters More Than You Think
If you’re buying or renting a shipping container for your home, cottage, small business, or DIY project, the term “wind and watertight” (WWT) might sound simple — but it carries a lot of weight. It’s more than just a condition label. It’s a guarantee that your container won’t leak, buckle under pressure, or leave your gear, tools, or inventory exposed to the elements.
For homeowners and builders across Canada, a wind and watertight container is the baseline standard for safe, dry, dependable storage. Whether you’re keeping lumber dry in winter or using it as a backyard workshop, it pays to know what WWT really means — and how to make sure you’re getting what you paid for.
At Sea Can Guys, we help you do exactly that.
What “Wind and Watertight” Actually Means
Let’s get clear on the definition first. A WWT (Wind and Watertight) shipping container is a used container that has been inspected to ensure there are no holes, leaks, or structural issues that would allow wind or water to enter.
Here’s what qualifies:
- No visible holes or cracks in the walls, roof, or floor
- Fully functioning doors that seal properly
- Floors intact with no rot or soft spots
- Structure stable and square (no twisting or bowing)
- No light showing through when doors are closed
- Doors close and lock securely
It’s important to note: WWT containers are not certified for international cargo shipping. They’re best for on-site storage, personal projects, and land-based commercial use — and that makes them a budget-friendly, practical choice for most container buyers.
What to Expect: Used, Not Abused
One of the first questions we get from customers is, “What does a WWT container look like?” The honest answer? It depends — but here’s what you should expect:
Exterior
- Surface rust is common and expected — especially around doors or roof seams
- Dents and scrapes from years of stacking, lifting, and transport
- Touch-up paint or patches may be visible, especially on corners and side panels
Interior
- Clean and dry with no signs of water damage
- Minor scratches or floor discoloration from previous use
- May have been repaired with welded patches or sealant
These cosmetic imperfections are normal — and in most cases, they don’t affect performance at all. The key is to work with a seller that inspects and verifies the WWT standard before delivery.
That’s where we come in.
How Sea Can Guys Verifies Every WWT Container
At Sea Can Guys, every wind and watertight container goes through a detailed multi-point inspection before it ever gets loaded for delivery. We don’t just eyeball it — we check every seal, every door, and every panel for real-world weather resistance.
Our WWT Inspection Checklist Includes:
- Roof and wall inspections under daylight
- Floor inspection for rot, warping, and moisture
- Door alignment, locking rod movement, and gasket seal condition
- Visual checks for holes or rust-through
- Light test: we close the doors and inspect for daylight penetration
- Pressure test with hose (by request)
If it doesn’t meet our standard — it doesn’t ship. It’s that simple.
We also provide photos, videos, or even site visits upon request, so you know exactly what you’re getting.
Where WWT Containers Work Best
WWT containers are the workhorse of personal and small-scale storage. They’re used every day by Canadians for:
Backyard & Residential Storage
From bikes and lawnmowers to furniture and seasonal tools, a WWT container keeps it all protected without building a shed from scratch.
Workshops & Studios
Set up a secure workspace with the confidence that your tools and materials will stay dry and secure — even during the snow melt or a summer thunderstorm.
Cottage & Vacation Properties
Need somewhere to store gear, ATVs, or firewood when you’re not at the cabin? A WWT container is ready to stand up to months of wild weather.
DIY Projects or Tiny Homes (Shell Use)
Some customers buy a WWT unit as the base for a tiny home or office build — then upgrade insulation, windows, and finishes on their own schedule.
Why Sea Can Guys Is the Right Partner
With so many container vendors online, it’s easy to get stuck comparing prices. But a WWT container is only worth the savings if it lasts. At Sea Can Guys, we make sure it does.
Canada-Wide Delivery
We have container yards across Nova Scotia, New Brunswick, PEI, Quebec, Ontario, and beyond — and we deliver coast to coast.
Local Support, National Scale
Whether you’re picking up in Dartmouth, scheduling delivery to Ottawa, or calling from a remote location in PEI, our team understands your region’s climate and how to spec the right container for your needs.
Transparent Pricing
You’ll never get a mystery invoice or vague description. Every quote includes delivery details, condition reports, and photos when needed.
Add-On Options
Need a lockbox, shelving, or a new coat of paint? Want to upgrade to cargo-worthy or one-trip condition? We can walk you through every option — no pressure.
How to Choose the Right WWT Container
If you’re shopping for a WWT container, here are a few key tips to guide your decision:
1. Ask for Photos and Interior Views
Make sure you can see what you’re buying — inside and out.
2. Don’t Be Afraid of Surface Rust
Rust isn’t always a dealbreaker. It’s normal in used containers. Just ensure there’s no through-rust or active leaks.
3. Confirm the Floor Condition
Wood floors should feel solid underfoot — no sagging or signs of rot.
4. Make Sure It Closes Tight
The doors should swing freely, close fully, and lock without gaps. Gaskets should be intact, even if weathered.
5. Work with a Reputable Seller
If the seller can’t provide inspection details or answer questions confidently, keep shopping.
When to Upgrade Beyond WWT
WWT containers are a great choice for general use — but there are some situations where you might want more:
- International shipping? You’ll need a cargo-worthy container with a valid CSC plate
- Extreme climate use? Consider upgrading to an insulated or refrigerated unit
- Aesthetic upgrades? Look at one-trip containers for that like-new finish
Sea Can Guys offers all of the above, and we’ll never upsell you on something you don’t need. If WWT fits your budget and use case — that’s what we’ll deliver.
Let’s Get You the Right Container
Buying a WWT container doesn’t have to be risky, confusing, or expensive. When you partner with Sea Can Guys, you get a weather-ready, budget-conscious, and fully inspected container that’s backed by real support — not just a sales page.
Whether you’re storing garden tools in Halifax or building a backyard studio in Toronto, we’ve got the container — and the crew — to get it done right.
Get a Quote for Your Wind and Watertight Container
Tell us a little about your location and your project, and we’ll provide a no-obligation quote with delivery options, inspection details, and pricing — fast.
Sea Can Guys – Contact Info
Sea Can Guys
142 Cono Drive, Halifax, Nova Scotia B2R 1V7, Canada
(902) 579-5833
seacanguy.ca
