St. Louis and the entire Metro East: one request, one expertOne request. One expert. One call.
Electrical, Heating and Cooling

Insulation in St. Louis, MO

Attic, wall and crawl space insulation that cuts drafts and helps your home hold its temperature.

  • Power and Climate
  • Homes and businesses
  • One call, not five

One request. One expert. One call.

Prefer to type? Text your request to 314-270-2054.

Insulation in St. Louis, MO from Royal Builder Group partner Royal Insulation Co
No. P-04 / Royal Insulation Co

Insulation works quietly in the background, and when it is missing or settled you feel it in the bills and the comfort. Send one request and an insulation specialist will contact you to evaluate your home.

Air sealing often matters as much as the insulation itself. A good installer seals gaps first, chooses the right material for each space and checks ventilation so moisture does not build up.

Partner site in the groupRoyal Insulation CoVisit Royal Insulation Co

Insulation: what our partners handle

  • Attic insulation added or replaced
  • Spray foam in attics, walls and rim joists
  • Blown-in wall insulation for older homes
  • Crawl space insulation and encapsulation support
  • Air sealing around leaks and penetrations
  • Removal of damaged insulation

Signs it is time to call

  • A hot upstairs and a cooler downstairs
  • Cold floors over a crawl space
  • Visible gaps, compressed or wet insulation
  • Energy bills that seem too high for the house

What happens after you ask

  1. 1

    You submit once

    Tell us what you need and where. It takes about a minute.

  2. 2

    One expert contacts you

    A member of our team reviews it and calls. Only one contractor will ever call.

  3. 3

    Assess, estimate, work

    Royal Insulation Co sends a licensed, independent, insured, vetted pro to assess, estimate and do the work.

Questions

About insulation

Which type of insulation is best?

It depends on the space and budget. Attics often use blown-in, while spray foam suits tight or irregular areas. Your partner pro can compare options.

Can insulation help with noise?

Some types dampen sound between rooms. Mention it in your request if noise is a concern.

Will several contractors call me?

No. Only one contractor will ever call about your request. You will not get a pile of calls and constant emails, and we never sell your information.

Who does the work?

A licensed, independent, insured and vetted partner contractor visits to assess the work, gives you an estimate and does the work if you decide to go ahead. See our Terms of Use for details.

Keep exploring

Related services.

Guides that help you decide

Available across St. Louis and the Metro East

Pick your community to see everything we do there.

Start here

One request. One expert. One call.

Tell us what you need once. One of our experts contacts you and connects you with the right partner contractor, who assesses the work, gives you an estimate and does the job. No pile of calls. No constant emails. We never sell your information.

Prefer to talk? Call or text314-270-2054

Prefer to type? Text your request to 314-270-2054.

We are not a lead generation company. We do not sell leads.

  • One contractor, one callOnly one partner will ever contact you.
  • Your information stays yoursWe never sell it. Read the Privacy Policy.
  • Licensed, insured, vettedIndependent partner contractors, explained in our Terms of Use.

Request your pro

It takes about a minute. One expert will contact you.

One contractor will contact you. We never sell your information. By sending this you agree to our Terms of Use and Privacy Policy.

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