Topside Attic Insulation in North Dakota

Topside Attic Insulation in North Dakota

Topside Attic Insulation handles attic and envelope insulation work across North Dakota, with one rule that sets every job: the attic gets sealed before it gets insulated. We don’t blow insulation over an unsealed attic floor, because in North Dakota’s climate, that would lock the problem in rather than fix it. Homeowners here deal with winter temperatures that punish any air leak, and summer heat that finds those same gaps from the other direction. Every Topside job starts with a written price and ends with a documented record, including before-and-after blower-door numbers that show exactly how much air the home was losing and how much it loses now.

Why North Dakota Homeowners Choose Topside Attic Insulation

Since 2016, Topside Attic Insulation has sealed and insulated more than 9,000 homes, and every single one left with a written price agreed before any work began and a documented record when the crew pulled away. That record includes something most insulation contractors in North Dakota won’t show you: a blower-door measurement taken before the work and again after. It’s a single figure that tells you how much conditioned air your house was leaking, and how much less it leaks now. We air seal top plates, can lights, and every penetration through the attic floor before any insulation goes in. That’s the order that matters. Insulation slows heat transfer. It doesn’t stop air movement. If you blow twelve inches of fiberglass over a leaky attic floor, you’ve made the attic warmer and the leak harder to find, but the leak is still there. We won’t do that. Topside carries materials from Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber, so the product gets matched to the house, not the other way around. And if the work isn’t done right, the 365-Day Done Right Promise means we make it right.

Backed by the Haven Family

Topside Attic Insulation operates under the Haven Standard, which is five published clauses and the entire condition of carrying the name. Clause 1 is the one that matters most to North Dakota homeowners: a flat price, a written scope, and a written warranty before anyone lifts a tool. Clause 4 is the one you can hold in your hand: photographic evidence of what was found, on every visit, included. That’s not a promise to call back and explain. It’s a documented record delivered when the crew leaves. Every Topside job across North Dakota carries the same standard, and the 365-Day Done Right Promise behind it.

Written by the team at Topside Attic Insulation, serving North Dakota under the Haven Standard since 2016.