DUOWEIMetal Building Envelope Systems

How to Brief a Metal Envelope Manufacturer

A manufacturer can only confirm what an inquiry describes. This page turns the envelope system into a briefing checklist: the items to include, written as questions to ask rather than as published figures.

Founded 1983, company profile statesGreen industrial building envelope focus for more than 40 years, company profile statesFive systems: envelope, floor deck, cleanroom enclosure, photovoltaics, steel structureCertificates available upon request
Send an envelope inquiryCheck what to confirm before you brief us

Write the building first

Open with the building use and plan, then divide the envelope into wall areas, roof areas and junctions, and describe each separately. List every opening and penetration, and say how the wall meets the ground and the roof edge.

Then describe the services the envelope must support, including any photovoltaic equipment on the roof or wall and any controlled interior the envelope must close. Those answers change the envelope discussion, so they belong in the first message.

What to confirm in your inquiry

  • Wall and roof areas: please describe each area separately
  • Openings and junctions: please list every opening and junction
  • Panel and core requirements: please list them as requirements to be confirmed, not as assumed specifications
  • Fire and weather performance requirements: please list them as requirements to be confirmed
  • Minimum order quantity, supply scope and lead time: please confirm in your inquiry