Mega Mass - Tent Fabric

190D black-and-silver reflective grow tent fabric for repairs, custom grow spaces, reflective wall lining, plant shelving and DIY indoor gardening projects.

Mega Mass Reflective Grow Tent Fabric is a flexible 190D material with a black woven outer face and a textured silver-coated reflective face. It is the same style of material used for creating reflective growing enclosures, but sold as raw fabric so you can cut and fit it to your own project.

Use it to repair a damaged grow tent, re-cover an existing frame, line a plant shelf, add a reflective wall behind your plants, build a custom enclosure, or create a growing area where a standard tent simply does not fit.

Why Buy Grow Tent Fabric Separately?

A damaged tent cover does not necessarily mean the frame is finished. If your poles and connectors are still usable, replacement fabric can give an old grow tent a new purpose without replacing the entire structure.

It is also a practical option for custom growing areas. We use this material ourselves as reflective wall covering around plant shelving, hydroponic systems and indoor plant displays where a conventional enclosed grow tent would not make sense.

Common Uses

• Repairing torn or damaged grow tent fabric
• Re-covering an existing grow tent frame
• Building custom indoor growing enclosures
• Lining plant shelves and growing racks
• Creating reflective walls and partitions
• Adding reflective backing behind houseplants
• Hydroponic and indoor gardening installations
• DIY grow-room and horticultural projects

Product Details

How “By the Foot” Works

The fabric is always 58 inches wide. When ordering the by-the-foot option, the quantity determines the continuous linear length.

• Quantity 1: 58" × 12"
• Quantity 5: 58" × 60"
• Quantity 10: 58" × 120"

One linear foot provides approximately 4.8 square feet of material.

For Grow Tent Repairs

This material can be cut into patches or larger replacement sections for damaged tents. It may also be used to replace larger wall sections or to re-cover an existing frame entirely.

Allow extra material for seams, overlaps, fastening and any openings you plan to create for doors, ventilation, ducting or electrical access.

For Custom Grow Spaces

You do not need to build a traditional enclosed grow tent to make use of reflective grow tent material. It works well behind plant shelves, around growing racks, along walls, or anywhere you want a durable reflective surface around an indoor growing area.

The silver reflective face is normally positioned toward the plants and grow lights, with the black woven face positioned outward.

Important Shipping Information

This material is bulky and additional shipping charges may apply, particularly on longer lengths.

Material purchased by the foot may be folded in half or into quarters for shipping. Folding will leave visible creases in the material. These are cosmetic and are not considered damage. Because we cut this product by hand, we generally include an extra foot to account for uneven edges.

Please Note

This listing is for raw grow tent fabric only. It is not a finished or pre-sewn replacement tent cover.

Grow tent frames, poles, corner fittings, zippers, fasteners, ventilation fittings and other hardware are not included unless specifically stated.

Frequently Asked Questions

Can I use this to repair an existing grow tent?
Yes. It can be cut for patches, replacement panels or larger repair sections depending on the construction of your existing tent and the way you plan to attach it.

Can I build an entire grow tent with it?
Yes. The material can be used for custom grow tent and enclosure projects. You will need to provide your own frame, fastening method, doors, ventilation openings and other hardware required by your design.

Can I use it behind plants without building a tent?
Yes. It can be used as reflective backing behind houseplants, growing shelves, hydroponic systems and other indoor growing areas.

Is this Mylar film?
No. This is 190D woven grow tent fabric with a textured silver-coated reflective face.

Is it waterproof or fire-rated?
We do not have certified waterproofing or fire-resistance specifications for this material and do not advertise it as having either rating.

Does “1 foot” mean a 12" × 12" square?
No. The material remains 58" wide. One linear foot is approximately 58" × 12".