Who we work with
Who is Insulation for Builders and Contractors for?
This is a subcontractor relationship, not a homeowner referral. Builders and general contractors working remodels, additions, or new construction in this service area can scope insulation work here directly — one point of contact for bidding, scheduling, and inspection support across a project or a portfolio of projects.
Scope covers the same core insulation work as the rest of this site (attic, wall, crawl space, air sealing) but priced and scheduled for a builder relationship rather than a single homeowner project — per-square-foot bids, trade-sequence scheduling, and multi-project capacity.
Scheduling & crew capacity
How does scheduling work for insulation for builders and contractors?
General contractors and builders in Longmont, Lafayette, Louisville, or Niwot who need a reliable insulation subcontractor for remodels, additions, or new construction — whether it's a one-off project or an ongoing relationship across multiple jobs.
If you're a homeowner looking for a quote on your own house, the retrofit-focused service pages elsewhere on this site (attic, wall, air sealing, and others) are the right starting point instead of this page.
Per-square-foot pricing
How is insulation for builders and contractors priced?
Pricing is quoted per square foot of conditioned space, broken out by assembly, so bids are comparable across projects and easy to apply to repeat floor plans. Remodel and addition scopes are priced the same way retrofit work is priced elsewhere on this site when the scope is a retrofit; new construction and addition framing scopes are priced as new construction.
Ask for a written per-square-foot bid up front rather than a lump-sum number — it's easier to compare against other subcontractor bids and easier to apply consistently across a multi-project relationship.
Code compliance
What code does insulation for builders and contractors need to meet in Longmont?
The City of Longmont adopted the 2024 International Codes, effective July 1, 2026. Confirm the specific energy-code edition and any local amendments in effect for each project's permit with the city's building department — this can vary by permit date across a portfolio of projects.
The model 2021 IECC's Climate Zone 5 ceiling-insulation table prescribes R-49 minimum for attics as a general reference point for scoping conversations — confirm against the edition actually governing each specific permit.
According to the International Energy Conservation Code, “the 2021 IECC (R402.1.2) sets attic insulation minimums at R-49 to R-60 for Climate Zone 5.”
Process
How does the insulation for builders and contractors process work?
Initial scope call
A quick call or site walk to understand project type (remodel, addition, new construction), unit count if applicable, and your scheduling constraints.
Per-square-foot bid
A written bid broken out by assembly and priced per square foot, provided in a format that's easy to compare across subcontractor bids and reuse for repeat floor plans.
Trade-sequence scheduling
Insulation is scheduled directly with your superintendent or project manager around rough-in inspections and the drywall trade, not on an open-ended homeowner timeline.
Installation
Crew installs to the plan and target R-values for the assembly type — retrofit dense-pack and blown-in methods for remodel scopes, open-cavity batts/blown-in/spray foam for new construction and addition framing.
Inspection support
Crew is available for pre-drywall insulation inspections with the local building inspector, correcting flagged items before drywall closes the cavities.
Documentation and repeat scheduling
Photos and coverage documentation provided per project; ongoing relationships get a standing point of contact for scheduling future phases or projects.
Get a quote
Tell Us About Your Home
30 seconds to fill out. Free quote, no high-pressure follow-up.
We've Got It. Here's What Happens Next.
We've got your info and are routing it to a local pro. When they call, here's what to look for in the quote you receive: (1) R-value target — the model energy code for Climate Zone 5 calls for R-49 to R-60 attic insulation; ask what your contractor is quoting to. (2) Air sealing scope — insulation alone does nothing if air leaks aren't sealed first, and Xcel requires a blower door test to rebate it. (3) Rebate handling — ask which programs your specific address qualifies for. Xcel and Efficiency Works are separate programs with separate paperwork, and not every address qualifies for both. (The federal IRA Section 25C tax credit ended December 31, 2025 — no federal insulation credit applies to 2026 work. Xcel Energy's insulation and air-sealing rebate remains active for its gas and electric customers. Longmont Power & Communications electric customers may separately qualify for an Efficiency Works rebate — check your bill to see which utility serves your address. Boulder County EnergySmart pays a third, income-qualified-only rebate as of January 1, 2026.) (4) Removal scope — older homes often need old insulation removed before new install. If a quote skips all four, get another quote.
Frequently asked
What do Longmont builders and contractors ask about working with us?
Do remodel and addition scopes qualify for utility rebates?
Depends on the scope. A retrofit remodel on an existing home can qualify for the same Xcel and Efficiency Works rebates covered on this site's homeowner service pages — that's worth flagging to your client. Additions are grouped with new construction on Xcel's exclusion list and do not qualify.
Can you work as an ongoing subcontractor across multiple projects?
Yes — bring your typical project cadence and unit types to the initial scope call and we'll set up a standing point of contact rather than re-scoping from zero on every job.
What code edition governs a Longmont permit?
The City of Longmont adopted the 2024 International Codes, effective July 1, 2026. Confirm the specific energy-code edition and any local amendments in effect for each permit's review date with the city's building department — that's the authoritative source, not a blanket figure.
How is pricing structured for a builder relationship?
Per square foot of conditioned space, broken out by assembly, in a format built for comparing bids and reusing across repeat floor plans — not a single homeowner-style project quote.
Do you provide documentation for inspections or buyer disclosures?
Yes — photos and coverage documentation are provided per project, useful for pre-drywall inspection support and for your own project file or buyer-facing documentation.