Greenhouse Sale - TAKE 5% off select Greenhouse Kits! - Call for details

Snap & Grow Double Cold Frame

This easy-to-assemble cold frame gives you the protection you need when starting plants early or protecting late season. The compact size fits almost anywhere but still provides over nine square feet of growing space. Adjustable, ultra-clear covers provide excellent ventilation while giving you easy access to your plants.

Our Price: $109.99
Cold Frame Kit Includes: Double cold frame w/ 2- adjustable roof Vents
Stock #POL-HG-3300

Size: 41" L x 41" W x 21" H
Frame: Corrosin resistant
Panels: Single Layer SnapGlass Poycarbonate

Usually ships within 5 days

Add Items to Cart

Polt-Tex Double Cold Frame Features

Easy-to-assemble frame
Corrosion resistant aluminum and rigid polypropylene frame assembles quickly and easily.

Crystal-clear polycarbonate SnapGlas™ roof panels
Clear polycarbonate roof panels allow maximum light transmission

Secure to your wood or concrete foundation base through corner anchor holes(Spike anchors not include)

Adjustable Ventilation
Adjustable, roof doors provide excellent ventilation and easy access

More features:

  • Get an early start on seedling
  • provides over nine square feet of growing space
  • Extend season for herb and vegetable gardens
  • All components are corrosion-resistant
  • Two adjustable top doors for easy access
  • Assembles quickly with no special tools
  • Crystal-clear polycarbonate SnapGlas panels are nearly indestructible
  • This double cold frame will help any gardener get an early start on seeding or extend the growing season for herb and vegatable gardens


For more than 25 years now, Poly-Tex has grown and changed along with the green industry while still holding true to our roots. The business, started by husband and wife team Terry & Colleen Crombie, is still run by their sons from our manufacturing facility in Minnesota. Although we were originally known for the Garden Mart™, over the years we’ve expanded our line of products to include displays, commercial growing and retail greenhouses, shade structures and accessories. We pride ourselves in listening to our customers’ needs and finding solutions to their most pressing problems.

shop Poly-Tex