Steel-foam-steel sandwich construction with polystyrene insulation: a strong, thermally efficient, cost-effective section for everyday commercial and light-industrial openings. Available in pinch-resistant construction for high-traffic bays.
The lineup
Steel-foam-steel sandwich construction with polystyrene insulation: a strong, thermally efficient, cost-effective section for everyday commercial and light-industrial openings. Available in pinch-resistant construction for high-traffic bays.
Every spec below comes straight from Hörmann's commercial sectional range. Tap any section to have us spec and quote it installed for your building.
Compare the line
Every Hörmann sandwich (polystyrene insulated) line side by side. Compare build and options, then tap any door for a quote.
Insulated Steel Sandwich Sectional
Steel Sandwich Sectional · Pinch Resistant
Local installation
From our Kent shop we install and service Hörmann across King and Pierce County with the same crew and the same standards.
FAQ
It depends on your insulation needs, cycle count and budget. The sections above, 340S / 350S / 354S, 324S / 325S, cover the range. Call (253) 859-2318 and we will spec the right one for your opening, duty cycle and code.
Commercial pricing depends on size, insulation, cycle rating and operator. Every quote from The Doorman Service Co. is itemized with no surprise line items, and we schedule around your operating hours. Call (253) 859-2318.
Yes, with priority scheduling for doors that stop a business from operating. We install and service Hörmann commercial doors across King and Pierce County from our Kent shop. Call (253) 859-2318.
Talk it through with a real person at our Kent shop. We will walk you through the options, measure your opening and give you an honest, itemized quote. No pressure, no call center.