Measure door opening in order to determine the size storm door you need.
Andersen storm door 3000 vs 4000.
See measure points w1 w2 w3 in the illustration at right.
Measure the width of the door opening at the inside face of exterior trim on each side at top center and bottom and record the shortest measurement.
Compare storm doors compare features and options of storm doors across andersen series.
While andersen makes other full view storm doors the advantage to the 4000 series is the fact that it features an easier mechanism for replacing the glass with insect screens as the season changes.
All andersen storm doors are backed by a lifetime limited warranty that covers paint adhesion hinges and frame with a 5 year limited warranty on most other components.
Fullview interchangeable fullview retractable 3 4 light panel ventilating 1 2 light panel ventilating.
Andersen emco and all other marks where denoted are.
Emco manufactures and supports the limited warranties of andersen and emco storm doors.
Gordon harris i replaced a dozen storm doors this year and the best by far is the andersen 4000 fullview series priced at 279 319 00 at home depot.