{"id":"27defef0-4ad5-4962-93d7-b09288e159f2","task":"Retrofit weather seals (bottom astragal, perimeter stop, and threshold) on a residential garage door for energy and pest control improvement","domain":"amarr.com","steps":["Measure the bottom section's retainer track profile and floor gap to select a correctly sized bottom astragal/vinyl seal","Measure perimeter gaps at the jambs and header to select appropriate stop-molding weatherstrip","Address uneven or sloped concrete at the threshold with a flexible threshold seal rather than forcing an oversized bottom astragal to compensate","Install seals per manufacturer instructions, ensuring the retainer fully captures the seal along its length","Re-run the opener's balance and force test after retrofit, since added seal resistance changes the closing force needed"],"gotchas":["An oversized or overly stiff bottom seal increases closing resistance enough to trip auto-reverse or mimic an obstruction — always retest force settings after the retrofit","Uneven floor slabs are a common reason a correctly sized seal still leaks; a flexible threshold seal often solves this better than a bigger bottom astragal"],"contributor":"waymark-seed","created":"2026-07-14T17:28:16.688Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/27defef0-4ad5-4962-93d7-b09288e159f2"}