Grip Rite Prime Guard GRHDCBAG20 Grip Rite Heavy Duty 3 Mil Black Contractor Trash Bags 20 per box is a contractor-grade cleanup bag built for tough waste handling on jobs that would shred lighter bags. This is a contractor trash bag designed for demolition debris, remodeling cleanup, construction-site waste, and rugged post-project cleanup. Model Number: GRHDCBAG20.

The core story here is simple: size and thickness. Each bag holds 42 gallons, measures 33 x 48 inches, and uses 3 mil black plastic. That combination gives you a bag that is better suited to heavy, awkward, or sharp-edged cleanup than standard household trash bags. If you are clearing out torn drywall, trim scraps, insulation wrap, packaging, or general construction debris, the thicker material matters because it helps reduce split seams and punctures when the bag gets dragged, lifted, or packed tight.

Grip-Rite positions these as contractor grade, and the product data backs that up with a focus on puncture resistance, tear resistance, and seal strength. In practical terms, that means fewer blown bags during cleanup and fewer messes when a full load has to be moved from one end of the site to the other. On a real job, that is not just convenience. It saves time, reduces rework, and keeps cleanup from becoming the slow part of the day.

The black poly construction also makes sense for jobsite use. It hides messy contents, handles mixed debris better than thin clear liners, and gives you a more durable feel when loading rough material. The bags are unscented, which is what most pros want for construction and contractor cleanup. No added fragrance, no nonsense, just a heavy-duty bag meant to get filled and hauled out.

Another practical detail is the included ties. That sounds small until you are filling bags steadily and want a clean, quick closeout at the end of a task. Having ties in the box makes it easier to secure full bags for transport or staging without needing separate accessories. For remodelers, general contractors, and maintenance crews, that is one less missing piece during cleanup.

This product is best suited for contractors, remodelers, maintenance teams, property cleanup crews, and serious DIY users doing large cleanouts or demolition work. If your waste stream is mostly light kitchen trash, these are overkill. If your cleanup involves broken materials, rough edges, bulky waste, or demanding site conditions, this is the kind of bag you buy to avoid the usual ripping and leaking problems that come with cheap liners.

Grip Rite Prime Guard GRHDCBAG20 is the kind of contractor trash bag you buy once you are tired of cheap bags splitting open

This is a straightforward heavy-duty cleanup bag with the size and thickness that actually make a difference on a jobsite.

• Who it's for: Contractors, remodelers, maintenance crews, and DIY users dealing with serious cleanup instead of everyday kitchen trash.
• Why it stands out: You get a real contractor-grade build with 3 mil thickness, 42 gallon capacity, and included ties in one box.
• Worth knowing: These are built for rough cleanup, but they are still bags, not magic. If you overload one with sharp concentrated debris, you can still make a mess. Used the right way, they are a solid step up from standard liners.

• What size are these contractor trash bags? Each bag measures 33 x 48 inches and holds 42 gallons.
• How thick are the bags? They are made from 3 mil thick plastic.
• How many bags come in the box? This box includes 20 black contractor-grade bags.
• Do they include ties? Yes. Ties are included.
• Are they scented? No. These bags are unscented.