EIFS bands destroy chimneys

I see chimneys failing all over because someone stuck styrofoam bands at the top of a chimney. This condition probably wouldn't be so bad if the tops of the bands were angled down. Regardless, foam is a material proven to absorb and trap water against the wall. Water runs downhill and deteriorates the stucco or EIFS or whatever in a few short years.

As they say on youtube, watch until the end.

EIFS sponges severely damaged this one coat stucco.

You may have seen this video on my site before. This chimney top is over 50 feet from the ground, so you can imagen how much it costs to build a scaffold to get up here. This chimney is less than 20 years old. Already the roof is warping around the chimney opening. This chimney would have still been in good shape if we did it.

We tore the EIFS off this chimney also. Note how the water running off the top collects in the band, which is level. Water is absorbed and damages the one coat stucco below. Note the woodpecker holes.

EIFS ruins chimneys

This picture is in my chapter about chimneys here.

A little html 5 tip. If you embed a youtube video, you want to backspace out frameborder=0. This is obsolete and won't validate with the W3C parser. What does it mean when your site doesn't validate ? Errors can be read by the big search engine, and cost you position. Your page may display OK, but the search engine knows all, sees all.

Thanks so much dear readers, for reading all these years, and for all the comments.

My Book - Stucco and the blind man - Table of contents

Chapters one and two

Introduction; About windows and doors.

Chapter three

Evil EIFS

Chapter four

All about lath for plaster and stucco

Chapter five

Mortar and sand

Chapter six

About interior plaster

Chapter seven

Bonding plaster and cement mortar.

Chapter eight

Planning a plaster or stucco project.

Chapter nine

Decorative features from a 24 year old website.

Chapter ten

Glossary of plaster terms.

Chapter eleven

Flashing for stucco.

Chapter twelve

Chimneys.

Chapter thirteen

Pay per leads.

Chapter Fourteen

Stucco Art

Chapter Fifteen

Identifying the age of materials

Addendums

January, 2024

Copyleft: Permission is granted to copy, distribute and/or modify this document under the terms of the Creative Commons Attribution 4.0 International license.
Thanks for reading all these years.