Sauna Heat foil Sauna vapour foil covers 275 square feet Aluminum vapour foil 48" x 275 square feet. Used in new construction. Unlike plasitc vapour barrier, the aluminum reflects the heat back into the sauna improving performance. We accept PayPal and Credit card (Visa or Mastercard). If you are ordering multiple units and part, please call us to see if we can save you shipping cost for multiple item orders. No taxes to US residence! Please allow 4-6 days for shipping via UPS Ground to USA or Canada. You will be emailed a tracking number to the email address you provide us. Expedited Shipping services are available! Thank you for shopping Sauna-Heaters