Topside Attic Insulation in Maine
Topside Attic Insulation brings the Haven Standard to Maine homes, and we do it with one rule that shapes every job: seal first, then insulate. We will never blow insulation over an unsealed attic floor. We fix the leaks, close the gaps around top plates and can lights and penetrations, and only then add the insulation. Every Maine homeowner who hires us gets a written price before work starts, a documented photo record when the crew leaves, and before-and-after blower-door numbers showing exactly how much conditioned air the house was losing and how much it stopped losing. That is the whole transaction, in writing, on every job.
Why Maine Homeowners Choose Topside Attic Insulation
Maine winters do not forgive a house that leaks. No amount of new insulation fixes a home that is still breathing through its attic floor, and that is why our sequence never changes: air sealing first, insulation second. Since 2016, our crews have sealed and insulated more than 9,000 homes across Maine, and every single one of those jobs began with a written price and ended with a documented record. We do not ask you to trust that we found the leaks. We show you the blower-door reading before and after, so you can see, in one number, the performance change you paid for. Our technicians are background-checked and uniformed, and when you call, a live person answers, 24/7. No voicemail loops. If you have a written estimate from another contractor, bring it to us. We will read it with you, free, because a second opinion on a five-figure insulation job is not a favor. It is how a homeowner should be able to make a decision. We source from Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber, which means we are not locked into one product line and you are not locked into one solution. The material is chosen for the house, not for the supplier relationship.
Backed by the Haven Family

Haven has been writing the same five clauses since 1998: Have it in writing, Arrive on schedule, Verified crews, Evidence on every job, No surprises. Every Topside Attic Insulation in Massachusetts - Insulation job in Maine is held to all five, including the 365-Day Done Right Promise. If it is not done right, we make it right. That guarantee is not a slogan. It is Clause 1, with the price, the scope, and the warranty in writing before anyone lifts a tool.
Written by the team at Topside Attic Insulation, serving Maine under the Haven Standard since 2016.
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