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The Envelope

Comfort that
can't escape.

Before we size a single system, we seal the box it has to heat and cool. Insulation and air sealing are the least glamorous line in your plan — and almost always the fastest payback in it.

Technician spray-foaming insulation into a wall cavity to seal the building envelope
Typical position in plan
Step one
Payback
Fastest in plan
Felt
Within a day

The Problem

What it’s costing you today.

01

You're heating the sky

In an under-insulated home, the heat you pay for rises straight through the attic. You keep buying it; the roof keeps giving it away.

02

Drafts you can feel

Gaps and leaks around framing, pipes and fixtures add up to the equivalent of a window left open all winter.

03

Oversized everything

A leaky home needs bigger, more expensive equipment to keep up. You pay twice — once for the machine, forever on the bill.

The Fix

What changes when it’s in the plan.

01
The first dominoSealing the shell shrinks the load — which lets every other system in your plan be smaller, cheaper, and more efficient.
02
Rooms that hold their temperatureEven heat in winter, cooler uptairs in summer, fewer drafts everywhere. It's the upgrade you feel within a day.
03
Quieter, tooThe same sealing that keeps heat in keeps street noise out. Most customers mention it unprompted.
04
Works with every systemWhatever else your plan includes — mini-splits, solar, smart control — insulation makes it perform better.

Small line, fast money

Envelope work is usually the least expensive step in the plan and the quickest to pay for itself — and in several of our markets it attracts meaningful utility incentives, which we find and file for you. Your plan shows the math for your home before anything is scheduled.

What’s Included

Everything, handled.

  • Attic and envelope assessment inside your written plan
  • Air sealing of the leaks that matter most, done first
  • Insulation brought up to the right level for your climate
  • Every eligible rebate identified and filed by us
  • Before/after documentation so you can see the difference

Straight Answers

Insulation & Air Sealing questions.

Why do insulation before a new system?

Because the sealed home needs less machine. Doing the envelope first means the equipment in the rest of your plan is sized for the efficient house — smaller, cheaper, better.

Is my attic the only place that matters?

It's usually the biggest lever, but not the only one. Your plan looks at the whole envelope and only includes work that earns its place.

How disruptive is the work?

Most envelope jobs are done in a day or two, from the attic and exterior. You won't be living in a construction site.

No Guesswork

See what insulation & air sealing would do in your home.

Your free plan models it against your rooms, your rates, and your bills — in writing, before you decide anything.

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