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Underlayment Code Requirements for Asphalt Roofs
Underlayment sits between the roof deck and the visible shingle course, doing work that most people never see but that code drafters have paid close attention to, particularly in climates where ice and snow accumulate on roof surfaces for months at a time. The...Browse the full Resources Index
Attic Ventilation Requirements in Building Codes
Attic ventilation rarely draws attention until something goes wrong, whether that is ice damming along the eaves in winter or premature shingle deterioration from trapped summer heat, and building codes address it through a fairly specific set of ratios rather than a...Browse the full Resources Index
Deck Construction Codes That Affect Repair Scope
Exterior wood decks attached to Minnesota homes take a beating from the combination of freeze-thaw cycling, snow load, and prolonged moisture exposure that the regional climate produces, and the building code provisions governing deck construction have been tightened...Browse the full Resources Index
Garage and Dwelling Separation Requirements in Repairs
An attached garage sits close enough to living space that building codes treat the wall and ceiling separating the two as a fire-resistance barrier, not simply a partition, and repairs involving that shared assembly often bring current separation requirements into a...Browse the full Resources Index
