PVC coated
- Best for
- Static wet work, washdown, short exposures
- Strength
- Completely waterproof, hard wearing, lowest cost
- Watch out for
- Anyone moving is soaked from the inside within the hour
Foul-Weather Workwear
Let us deal with the obvious objection first, because pretending otherwise would insult anyone reading this. Almost nobody in the UAE buys waterproof workwear for rain. They buy it for condensation, for washdown, for sea spray and for fog.
Those are year round problems, and they are what this page is actually about. We are a rain gear manufacturer rather than an importer, stitching on our own floor in Ajman, from a minimum of 25 pieces, delivered across all seven emirates.
The practical numbers
Nothing on this page assumes a wet climate. Everything on it assumes wet work, which is a different thing and a far more common one here.
The honest version
This is the most useful paragraph on the page, so it goes near the top rather than buried under a product list. Six groups account for nearly all of it, and only one of them is about weather.
Choosing the construction
Keeping water out is the easy half of a rain jacket. Letting sweat out is what separates these three, and it is where the money goes.
A waterproof rating carries two separate figures, one for keeping water out and one for letting vapour escape. The second is the one almost nobody reads, and it is explained properly on our hi-vis jackets page, where the same standard applies.
What to inspect on a sample
In every complaint we have ever seen about a leaking garment, the fabric was fine. It fails in three places, in this order, and all three are checkable in two minutes.
| Failure point | What goes wrong | What to specify instead |
|---|---|---|
| Seams | A needle makes a hole. Thousands of holes along every seam, all of them straight through a waterproof layer | Taped seams as the minimum, welded seams where the budget allows |
| The zip | The largest single opening in the garment, and most zips are not waterproof | A storm flap covering the full length, ideally with a studded or hooked closure |
| Cuffs | Water runs down the sleeve and straight into the glove when the cuff sits inside it | Adjustable cuffs that close over the glove, never under |
| The waist, on trousers | Water runs down the jacket and in at the waistband every time the wearer bends | Bib and brace rather than waist trousers, wherever people bend or kneel |
Scroll the table sideways on a phone.
Turn the garment inside out. Taped seams show a strip of film heat bonded over the stitching. Welded seams show no stitching at all, because the panels were joined by heat or high frequency rather than by needle and thread.
If you turn it inside out and see bare stitching, the garment is water resistant at best, whatever the label on the outside says.
Waist trousers work standing still. The moment somebody bends over a pump, a drain or a vehicle, the jacket rides up and water finds the waistband.
Bib trousers remove that gap entirely. They are slightly more awkward to get on and they solve the single most common complaint about waterproof workwear, which is getting wet while supposedly dressed for it.
Two things people get wrong
Do not bury the hi-vis. This is the most common mistake made with rain gear on a live site. A worker in a certified hi-vis vest pulls a plain waterproof over the top and stops being visible at the exact moment that visibility matters most, because rain and fog are when drivers can see least.
The fix is a hi-vis rain shell, so the outer layer is the one carrying the visibility. Any decent safety wear specification should cover this before the first wet morning rather than after it.
Size for what goes underneath. Rain gear is an outer layer and it goes over everything else, which on a cold store shift can mean a coverall and a fleece. Order one size up as standard, and specify adjustable cuffs, hem and waist rather than a fixed body, so the same garment works over different layers through the year.
Because these are cut and stitched here rather than bought in, the sizing block can be adjusted for your crew instead of the other way round.
Before you order
Waterproof workwear solves wet. It does not solve cold, hot, visible or dirty, and buying it for those is money spent twice.
Ordering
Rain, spray, condensation or fog. Each one points at a different construction.
Static work can take PVC. Anyone active needs breathability or they get wet anyway.
If yes, the waterproof has to carry it. Do not plan to wear it over a vest.
Coverall, fleece or both. It sets the size, and most orders get this wrong.
Questions
Six groups, and only one of them is about weather. Chilled and cold store logistics, where condensation rather than rain soaks people several times a shift. Car wash and vehicle valeting, which is the most demanding use of all. Marine and port work. Dewatering and drainage crews. Coastal fog along the east coast around Fujairah and Khor Fakkan. And December to February site work in the northern emirates, which is the only seasonal entry.
Because a worker moving between a two degree chiller and forty degrees outside carries cold surfaces into warm humid air, and water condenses onto everything including the garment and the person wearing it. Nobody is being rained on and they get wet anyway, repeatedly, through a full shift. It is a twelve month requirement rather than a seasonal one, and it is the use case most suppliers never consider.
PVC is completely waterproof, hard wearing and cheapest, but offers no breathability at all, so anyone moving ends up soaked from the inside within an hour. PU is lighter and softer with some vapour transfer, which suits most crews most of the time. A laminate membrane breathes properly and costs the most, which makes it right for active work over long periods and overkill for static work.
Turn it inside out. Taped seams show a strip of film heat bonded over the stitching. Welded seams show no stitching at all, because the panels were joined by heat or high frequency rather than by needle and thread. If you see bare stitching inside, the garment is water resistant at best, whatever the outside label says, because every needle hole runs straight through the waterproof layer.
It should not be, and this is the most common mistake made with rain gear on a live site. The outer layer is the one that has to carry the visibility, so a plain shell over a vest means the worker stops being visible at exactly the moment visibility matters most, since rain and fog are when drivers can see least. Specify a hi-vis waterproof instead.
Condensation, spray, standing water or fog. That answer sets the construction of the rain jacket before anything else is discussed. We cut and stitch in Ajman, so the sizing block can be adjusted for your crew. Minimum order 25 pieces.