1 / 6 · The process
Confirm the design
Review deck suitability, drainage, loads, access and the specified roof assembly.
Why it matters
The whole system must fit the building and project requirements.
Commercial · Austin & Central Texas
Commercial Roof Installation
A new commercial roof brings structure, thermal performance, drainage and weather protection together. Coordinate the assembly early with the designer, building team and rooftop equipment layout.
Every layer. Planned for the building.Educational low-slope model · actual scope depends on the roof system
2 / 6 · The process
Place insulation
Install the specified insulation arrangement and taper where designed.
Why it matters
Thermal performance and drainage depend on the assembly.
3 / 6 · The process
Install the cover board
Add the specified cover board and attachment appropriate to the deck and design.
Why it matters
A suitable substrate supports the membrane system.
4 / 6 · The process
Install the membrane
Place and attach the selected membrane using its approved installation method.
Why it matters
The illustration uses single-ply roofing; systems are not interchangeable.
5 / 6 · The process
Complete the details
Form seams, flash curbs and penetrations, and connect the perimeter and drainage details.
Why it matters
Continuity at transitions is essential to roof performance.
6 / 6 · The process
Inspect & hand over
Complete required inspections and provide project and warranty documentation.
Why it matters
A documented handover supports future maintenance.
Explore the stages or pause to read.
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The commercial details
Plan around the building.
Wind & attachment
Use the project-specific assembly and attachment design; perimeter and corner requirements may differ.
Drainage & thermal design
Coordinate slope, outlets, insulation and the applicable energy requirements.
Other trades
Plan equipment curbs, penetrations, staging and protection before roof work begins.
Before work begins
Clear scope.
Coordinated work.
Confirm the roof system, site access, authorized decision-makers and the work included. Agree on protection, staging, tenant communication, cleanup and documentation.
Plan the next stepAsk for the project-specific details
- Observed conditions, testing limits and agreed investigation.
- Materials, attachment and manufacturer requirements.
- Access, fall protection, equipment and occupant coordination.
- Permits, inspections and design responsibilities where applicable.
- Pricing, exclusions, changes and written warranty terms.
Before you decide
Questions worth asking.
Which membrane should we use?
Compare the building use, deck, drainage, chemical exposure, attachment options and maintenance needs with the design team.
Is this a complete installation specification?
No. The illustration explains a typical sequence. Use the selected product documents, project specifications and local requirements.