Blown-In Insulation Company Serving Florissant, O' Fallon, Belleville & Nearby

This Greenville, Illinois attic had very little insulation.  Dr. Energy Saver St. Louis installed blown-in insulation to improve thermal resistance and increase comfort in the conditioned space below.

Never insulate an attic without thoroughly air sealing and fixing all the things you are about to bury like the can lights, space around the chimney, they myriad of pipe and wire holes, etc. Many “insulation contractors” do this all the time. The air leaks up through all these unsealed gaps and holes and right up through the insulation. Dr. Energy Saver St. Louis seals up any penetrations, properly vents fans and brings your insufficient insulation up to and beyond industry standards.

This Glen Carbon, Illinois attic orginally had less than 4 inches of insulation.  Dr. Energy Saver St. Louis blew in insulation to increase thermal resistance and improve comfort.

Never insulate an attic without thoroughly air sealing and fixing all the things you are about to bury like the can lights, space around the chimney, the myriad of pipe and wire holes, etc. Many “insulation contractors” ignore these important areas all the time: they just cover them with insulation. The air leaks up through all these unsealed gaps and holes and right up through the insulation. Dr. Energy Saver St. Louis seals up any penetrations, properly vents fans and brings your insufficient insulation up to and beyond industry standards.

Blown-in insulation would thoroughly increase the thermal boundary between the attic and the conditioned space much more than the old insulation would.  This homeowner decided to upgrade to make her home more energy efficient.

This St. Louis, MO attic had little in the way of insulation. Dr. Energy Saver drastically increased the insulation depth which results in reduced energy bills and increased comfort in the home.

Most homes have far less attic insulation than what is recommended.  Existing insulation bats often cause gaps and openings, creating cold and hot spots.  The blown insulation will fall into these gaps eliminating the cold in hot spots in the ceiling.

Dr. Energy Saver will construct an insulated containment box around the fan and then air seal the assembly so that it doesn't leak your conditioned air to the outside. 

Most homes have far less attic insulation than what is recommended. Existing insulation batts often cause gaps and openings, creating cold and hot spots. However, our blown in fiberglass insulation will completely fill all gaps and openings eliminating the cold in hot spots in the ceiling.

The amount of insulation in this home was very small.  The ground was easy to see and walk through and did not keep the house warm.  After Dr. Energy Saver came, they filled the attic to about R-19.  This amount of insulation now maintains the heat throughout the rest of the house.

These Wildwood, MO homeowners found themselves with a mess! Their home was damaged in one of the late spring mega storms that rampaged our area, when a large tree fell onto their roof. Left with gaping holes, a huge mess and damaged insulation, the homeowners got back in contact with Dr. Energy Saver. We had completed air sealing and insulation work in their home just months prior to the storm damage. After a quick visit from their specialist, Chad, the Dr. Energy Saver crew went back to re-air seal and insulate the entire attic area once the roof was repaired.