Attic Air Sealing
Seal plumbing, wiring, framing, chase and top-plate bypasses before insulation is added or restored.
Lehigh Valley Home Performance
Air Sealing & Insulation That Fixes the Problem.
Stop drafts, uneven rooms, wasted energy and attic-driven ice dams with a practical scope built around your home. If you already know what you need, request an estimate directly—testing is available when diagnosis would improve the result.
What We Improve
Focused work at the pressure boundary and attic.
We correct the common leakage and insulation defects that make homes uncomfortable, expensive to heat and vulnerable to moisture or ice-dam damage.
Attic Insulation
Install properly distributed blown insulation, commonly targeting R-60 where the assembly allows.
Access & Knee Walls
Treat attic hatches, pull-down stairs, knee walls and open floor cavities that undermine the envelope.
Ventilation & Baffles
Protect soffit-to-ridge airflow and keep insulation from blocking the roof’s intended ventilation path.
Draft Reduction
Address leakage paths behind trim, at penetrations and around transitions that create cold-room complaints.
Ice-Dam Prevention
Reduce heat escape into the roof system by correcting attic bypasses and insulation discontinuities.
Build the Assembly Right
Four critical foundations of lasting performance.
Air sealing and insulation work best as one coordinated system. These four components keep the home more comfortable, durable and predictable.
Continuous Air Barrier
Seal connected bypasses at the ceiling plane, chases, penetrations and transitions so conditioned air stays where it belongs.
Aligned Insulation
Keep insulation continuous, evenly distributed and in direct contact with the air barrier to deliver its intended R-value.
Moisture Control
Reduce condensation risk by managing indoor humidity, roof ventilation and the heat-and-air paths that carry moisture.
Intentional Ventilation
Pair a tighter enclosure with deliberate bath, kitchen and whole-house ventilation when the home and project require it.
Two Ways to Start
Estimate first or measure first.
You do not have to purchase diagnostic testing just to discuss a known service need.
I know the service I want.
Start with an estimate request. Share photos, known conditions and project goals, and we’ll determine the most efficient next step.
Air sealing and attic insulationIce-dam and draft correctionsKnown duct or ventilation improvements
Ask for an EstimateI need help finding the cause.
Choose diagnostics when the source is uncertain, multiple systems interact, or you need measured documentation.
Blower door and pressure diagnosticsInfrared imaging when conditions support itPre/post verification and code testing
Explore TestingA Cleaner Project Path
Scope. Improve. Verify when needed.
1 — DefineWe review the condition, goals and best starting point.
2 — ImproveComplete the approved air sealing, insulation or related work.
3 — ConfirmUse visual review or measured post-testing when the project calls for it.
Not sure which path fits? Tell us what you are experiencing. We’ll recommend the lightest useful next step—not testing for testing’s sake.