SunBlaster 1020 Quad Thick Tray

A Heavy-Duty 1020 Tray Built for Repeat Commercial Seasons

Trays cycled through many seasons of commercial propagation take more abuse than a home grower's once-a-year seed-starting flat, and a standard-thickness tray often cracks or warps well before its useful life should be over. SunBlaster's Quad Thick Tray uses four times the wall thickness of a traditional 1020 tray to withstand that repeated handling.

The added thickness helps the tray resist cracking and warping under regular watering, stacking, and moving between growing areas, making it a fit for operations that reuse the same trays season after season.

Key Features & Benefits

• Four Times the Wall Thickness — of a traditional 1020 tray, for heavy repeated use.
• Matches Standard 1020 Sizing — fits common racking, shelving, and dome setups already in place.
• Built for Commercial Cycling — designed to withstand many seasons of watering and handling.
• Pairs With a 7-Inch Nano Humidity Dome — combine with SunBlaster's vented, light-track dome for a complete setup.

Who Should Use This Tray

This tray fits commercial propagation and nursery operations cycling the same trays through many seasons, as well as any grower who wants the sturdiest option in SunBlaster's standard tray line rather than the lighter Double Thick version.

About SunBlaster

SunBlaster manufactures its Quad Thick tray to the same 10x20-inch footprint used throughout the greenhouse industry, from its base in Langley, British Columbia, so it interoperates with standard racking, domes, and other 1020 equipment regardless of manufacturer.

Frequently Asked Questions

How does this compare to the Double Thick tray?

This Quad Thick tray uses four times the wall thickness of a traditional 1020 tray, compared to double the thickness on SunBlaster's Double Thick line. The extra thickness holds up to heavier and more frequent handling before showing wear.

Is this tray meant for repeated commercial use?

Yes, the extra-thick construction is built specifically for growers cycling the same trays through many seasons of watering, stacking, and moving. That kind of repeat cycling is common in commercial propagation and nursery operations.

Does this tray come with drainage holes?

No, this tray does not include drainage holes, so it holds applied water and nutrients in the growing media rather than letting them drain through. A vented tray or dome is a better fit for growers wanting drainage.

What dome pairs with this tray?

SunBlaster's 7-inch Nano Humidity Dome is sized to fit this tray, using an engineered groove that holds a T5 or LED strip light centered above the growing area. The dome is sold separately.