ENVELOPE-CRITICAL SYSTEMS, INSTALLED RIGHT THE FIRST TIME
RTI partners with general contractors to reduce envelope-related risk, protect schedules,
and deliver clean close-outs—without rework, delays, or post-handover defects.
WHY GC'S CHOOSE RTI
REDUCED ENVELOPE RISK
Systems installed to prevent leaks, failures, and long-term defects before they become claims or rework.


SCHEDULE PROTECTION
Defined inclusions and exclusions that minimize gray areas and disputes.
FIRST TIME COMPLIANCE
Systems installed to prevent leaks, failures, and long-term defects before they become claims or rework.


CLEAR SCOPES, FEWER RFIs
Defined inclusions and exclusions that minimize gray areas and disputes.
EARLY - STAGE RISK IDENTIFICATION
RTI provides early-stage input to project teams by reviewing sealant, waterproofing, and expansion joint systems to identify constructability and exposure risks — particularly in high-exposure areas such as below-grade conditions, elevator pits, and movement joints.

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ENVELOPE-CRITICAL SYSTEMS DELIVERED
PROVEN IN HIGH-ACCOUNTABILITY ENVIRONMENTS
REDUCE ENVELOPE RISK ON YOUR NEXT PROJECT
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