Copeland Building Envelope Consulting
Sustainable shelter through better buildings.
James Landing Condominiums in Scituate, MA is a waterfront property with 50 units spread across 5 architect-designed buildings. The setting is pristine, overlooking the North River as it winds towards the Atlantic, but exposes the buildings to punishing weather. Over the years nature had taken its toll and over the course of 2020-2021 the association embarked on a large-scale project to repair the aging building envelope systems.
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Episode 5 of the podcast is a discussion of air barriers, vapor barriers, and the building science fundamentals of how water moves via bulk air flow (advection) and vapor diffusion.
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One could boil down our job as enclosure consultants to this: help people to keep water from accumulating where it shouldn’t.
Water causes all kinds of trouble with many building materials. Wood rots, steel corrodes, masonry spalls and cracks, microbes and fungi grow. Gypsum that once formed solid panels turns to mud.
We call these parts of the building—the ones damaged by water—the “moisture-sensitive” components. The main goal of the building envelope is to protect these moisture-sensitive components from exposure to water. Sounds simple, right?
Unfortunately nature conspires to foil our water control efforts in a variety of ways. In this post we’ll explore some less-than-obvious ways that water ends up where it can cause problems.
Read moreAdrian Lowenstein, PE, MBA (on LinkedIn) is the National Business Development Manager for Skyline Windows. In this episode we discuss how the AEC industry can move towards higher performance and lower energy use, including a couple of relatively new local ordinances: Building Energy Reporting and Disclosure Ordinance (BERDO) in Boston and Local Law 97 in New York City. We also touch on topics such as pre-fabricated pre-glazed wall construction techniques, the opportunities for higher performance afforded by advancing technology and project team relationships that lead to better project outcomes.
Let’s face it: vinyl siding often looks bad. At its worst, vinyl siding can appear cheap and impermanent. Because of this, it has developed a bad reputation with a lot of people, and they reflexively try to avoid it.
But vinyl siding has many benefits. It is relatively inexpensive to install, easy to maintain and easy to repair. It’s durable and comes in a wide variety of colors.
Vinyl siding is definitely not appropriate for all cladding applications. But for many homeowners, condominium trustees, and facilities managers vinyl siding can fill a need for a high-value, long-lasting easy-to-maintain wall cladding material.
If vinyl siding makes sense for your project in every way except for how it looks, then this post is for you. Over the course of several successful projects I’ve learned how to make vinyl siding look good. Now I’m going to share those tips and tricks with you.
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