Support for Commercial Roofing Contractors in Greater Orlando

I help contractors navigate assembly letters, submittal packages, and technical coordination for TPO, PVC, and EPDM projects across Greater Orlando. The goal is to reduce scope gaps, align documentation early, and keep projects moving through bid and closeout phases.

  • Assembly letter guidance
  • Submittal checklists
  • Edge/penetration/drain details coordination
  • Attachment method alignment
  • Warranty pathway clarity

What I help contractors do during bid + submittals

Contractor support is designed to reduce friction during the bid phase and streamline submittal preparation. Here's what that typically includes:

  • Assembly letter guidance aligned to spec intent and project conditions
  • Submittal package structure and checklist development
  • Detail set alignment for edges, penetrations, drains, and transitions
  • Attachment method coordination (mechanical, induction, adhered)
  • Scope clarification to ensure comparable bidding
  • Early coordination to reduce closeout delays and warranty confusion

Assembly letters: what I need from you

To provide accurate assembly guidance, I'll need the following project information:

  • Spec section (typically Division 07 62 00 or similar)
  • Drawing set (roof plan, details, sections)
  • Deck type (steel, concrete, wood, gypsum, etc.)
  • Insulation thickness and type preference
  • Fastening preference (if known) or attachment method intent
  • Warranty term target (10-year, 15-year, 20-year, etc.)
  • Project location and county
  • Wind design criteria (if available from structural drawings)

What a complete single-ply submittal package typically includes

A thorough submittal package reduces RFIs and field confusion. Here's what's typically included:

  • Cover sheet with project information and contacts
  • System summary (membrane type, attachment method, insulation)
  • Product data sheets for all major components
  • Detail drawings (edges, penetrations, drains, curbs, transitions)
  • Fastening and attachment plan
  • Insulation layout intent
  • Manufacturer assembly letters and approvals
  • Wind uplift calculations or references
  • Warranty pathway documentation (if applicable)
  • Testing and inspection requirements

Attachment method support (mechanical, induction, adhered)

Attachment method selection affects schedule, cost, wind performance, and long-term maintenance. Here's how each option is commonly evaluated:

Mechanical

Most common in Central Florida. Fast installation, predictable wind performance, suitable for most deck types.

Considerations: deck thickness, fastener type, insulation securement, traffic

Induction

Requires steel deck. Faster than mechanical in some cases, no penetrations through membrane.

Considerations: deck gauge, power availability, schedule, cost premium

Adhered

Smooth appearance, no fastener traffic concerns. Requires compatible deck and conditions.

Considerations: VOCs, temperature/humidity, tear-off conditions, wind design

Details that prevent field surprises

Most field issues arise from unclear or incomplete details. Here are the coordination points I focus on:

  • Edge conditions: metal termination, cant strips, fascia coordination
  • Penetrations: pipe boots, equipment curbs, vent stacks, conduit
  • Drains: bowl tie-in, overflow provisions, sump conditions
  • Curbs: height requirements, cant integration, flashing laps
  • Transitions: parapet terminations, roof-to-wall, expansion joints
  • Rooftop units: curb coordination, access walkways, service clearances

How to reduce substitution chaos during value engineering

Substitution requests during value engineering often create confusion and delay. Here's the approach I recommend:

  • Define performance intent early

    Clarify wind design requirements, warranty expectations, and attachment method constraints before bids go out.

  • Align assemblies before substitution requests

    Ensure all bidders understand the base assembly so alternates can be compared on equal footing.

  • Keep alternates comparable

    Substitutions should match the original system's attachment method, insulation strategy, and warranty pathway.

  • Document deviations clearly

    If alternates deviate from spec intent, document the differences so decision-makers can evaluate trade-offs.

What happens after you submit a request

1

Intake

I review your project details, spec, and drawings to understand scope and constraints.

2

Confirm constraints

I'll confirm deck type, wind criteria, attachment preferences, and any project-specific requirements.

3

Deliverables timeline

I'll provide a timeline for assembly letters, submittal support, or detail coordination based on your bid schedule.

Contractor FAQ

Ready to move this forward?

Submit a request with your project details and I'll get back to you with next steps.