20' x 20' Single Tube West Coast Frame Tent Top Mid Section Kit
In stock
This 20' x 20' Mid Extender Kit is used to expand any 20' Wide Single Tube West Coast Frame tent. Make your 20' x 20' Frame tent a 20' x 40' with this simple kit.




  • 10' x 30' Mid Section Extender Kit
  • Our best quality, 16 oz Block-out Vinyl
  • 100% Wateproof
  • Heavy duty aluminum reinforcement plates on the interior and exterior put our tents ahead of the competition
  • Tops are made with mildew resistant, flame retardant material
  • Reinforced aluminum plates sewn into top all points for heavy-duty installation
  • All panels are bonded with 1" heat sealed overlapped seams
  • Scalloped valances bond with vinyl binding
  • Guy ropes and jump ropes are spliced in at each pole location
  • Side curtain rope line is replaceable if needed
  • 2" Vinyl webbing reinforcements to and from all poles
  • Detailed installation instructions are sewn into tent top storage bag

Safety: We only sell or distribute tents that use a fire resistant vinyl meeting or exceeding the National Fire Protection Association's fire resistant standards.

California Prop 65 Warning: This product can expose you to chemicals including PolyVinyl Chloride (PVC), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, click this image or visit www.P65Warnings.ca.gov.
More Information
Product Condition New
Product Weight 273
Shipping Method Freight
Commercial Grade? Yes
Compatible Tent Usage Premium West Coast Frame Tent
Tent Frame Type West Coast Frame, Single Tube
Tent Components Included Tent Top only
Tent Top Piece Count One Piece
Color White
Top Material 16oz PVC Vinyl (580 gram)
Tent Width 20'
Expandable? Yes
Custom Printing Available? No
Low Temperature Threshold 40 F (4.4 C)
Fabric Translucency Blockout
Flame Resistant Yes
Mold and Mildew Resistant Yes
UPC Number 754972371476
Size 20' x 20'

COVID 19 Service Interruptions - Due to the COVID 19 Pandemic, we continue to closely monitor our partner delivery network in both parcel, LTL, and other various methods of delivery of products. Unfortunately, we have continued to see delays, shortages, damage, and misplaced shipments nationwide across multiple carriers. We do not provide a Guarantee of shipments to customer locations, nor refunds for the delayed product(s) in shipment. Should your order be time-sensitive please contact a sales representative about priority shipping methods vs standard shipping.