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Brands & Teams — MOQ 20–25 pieces · private label · worldwide shipping.
🛠️ Custom Coveralls & Boiler Suits ManufacturerMOQ 20–25 Pieces Per Design · Lower on Request · No Limit for BrandsFree 24h Digital Mockup · Worldwide Shipping from Sialkot
Custom heavy duty canvas work coveralls with double layer knees manufactured by ZipaSports

Custom Heavy Canvas Coveralls

ZipaSports manufactures custom heavy canvas coveralls in Sialkot, Pakistan, with a minimum order of 20–25 pieces per design and 15–25 business day production. Demolition contractors, steel fabricators and plant maintenance firms order these where standard twill wears out too fast, usually in darker shades with embroidered branding.

This is our heaviest coverall: 320 GSM poly-cotton canvas with a second full layer over the knees and seat, triple-stitched mains and bartacks at every pocket mouth, loop and flap. A brass two-way zip sits under a double storm flap, cuffs close with twin studs over a wide range, and the ten-pocket layout includes 600D oxford-lined front bags that resist punching-through by fixings and offcuts. Embroidery is the recommended decoration, as it outlasts the canvas-breaking-in period and heavy laundering.

Send your logo, colours and reference designs — or just an idea — and the design studio returns a free digital mockup within 24 hours. OEM and private-label orders ship with your own woven labels, size tags and branded packaging, applied in-house.

  • MOQ 20–25 pcs per design
  • Free 24h digital mockup
  • Production 15–25 business days
  • Ships worldwide from Sialkot
  • Private-label ready

Heavy Canvas Coveralls Specifications & Options

Fabric / materials320 GSM poly-cotton canvas; 600D oxford pocket linings
FabricPoly-cotton canvas, 320 GSM
ReinforcementDouble-layer knees and seat
Pocket lining600D PU-coated oxford front bags
DecorationDye sublimation, screen printing, embroidery, DTF or heat transfer — matched to the design
SizesAdult XS–5XL, women's XS–4XL, youth sizes; fully custom size charts
Minimum order20–25 pieces per design; lower on request; no limit for sportswear brands
SamplingFree digital mockup in 24 hours; physical sample 5–7 days at cost, credited on bulk order
Production time15–25 business days after design approval; express 7–12 days
ShippingWorldwide — DHL/FedEx/UPS express 5–10 days; sea freight for bulk

📏 Need measurements? See the sportswear size chart guide — or send your own size chart and we cut to it.

Heavy Canvas Coveralls Customisation Options

Heavy Canvas Coveralls — Frequently Asked Questions

What is the minimum order for custom heavy canvas coveralls?

20–25 pieces per design. Lower quantities are possible on request, and there is no MOQ limit for sportswear brands and companies.

What are heavy canvas coveralls made from?

320 GSM poly-cotton canvas; 600D oxford pocket linings. GRS-certified recycled fabric options are available on request.

How long does production take?

Bulk production takes 15–25 business days after design approval, with an express 7–12 day service at additional cost. A free digital mockup is delivered within 24 hours of your enquiry.

Is 320 GSM canvas stiff when new?

Fresh canvas has a firm hand for the first few wears, then breaks in and softens without losing weight. We can pre-wash production runs before dispatch so garments arrive already softened.

How should we size these for winter layering?

Order the normal chest size for standard wear; for quilted-lining winter versions or heavy layering underneath, go one size up. Tall body lengths keep cuffs correct on wearers over six feet.

Do the double-layer knees take knee pads?

Yes. A top-loading pouch sits between the two canvas layers, so pads are carried inside the reinforcement rather than in an external pocket that could snag on rebar or scaffolding.

How much do custom heavy canvas coveralls cost?

Pricing depends on fabric choice, order quantity, decoration and destination, so every order is quoted individually. Send your design and quantity on WhatsApp (+92 300 7019281) for a same-day quote and a free digital mockup within 24 hours.

View all Coveralls & Boiler Suits →

Ready to make your heavy canvas coveralls?
Free digital mockup in 24 hours · MOQ 20–25 pieces per design · lower on request · no MOQ limit for sportswear brands