30X40 Design Workshop

Small Studio Project - Siding + Rainscreen details (Part 11)

In this video IEric Reinholdt discusses the exterior wall system describing how the design concept has been married with the technical solution.
Length 06:21
Price Free of charge
Subject Architecture
Languages English
Video Transcripts English

About the video

All exterior walls are divided between the interior conditioned space and the exterior unconditioned space by an air barrier. In our case, the air barrier is closed cell sprayed foam insulation. To either side of the air barrier the wall materials must be allowed to dry to ensure long-term durability. I discuss why we chose the materials we did and why the rainscreen wall assembly is best suited to our climate.

Meet the instructors

Eric Reinholdt is a founder of Thirty by Forty Design Workshop which was established in June 2013 in a home he designed overlooking Acadia National Park on Mount Desert Island. In 2016, he designed and constructed the Long Studio to complement the Longhouse and serve as a full-scale model of his design principles and the latest in building science; this is the home for 30X40.
“My work celebrates humble materials, subtle contrasts and finely-crafted details. I have a strong interest in modern regionalist design, local materials and familiar building forms juxtaposed against modern, open floor plans. I employ a minimalist, Shaker-like palette of details inspired by the site and natural surroundings.”

Video syllabus

– Closed cell sprayed foam insulation
– Stud framing
– Ext. plywood sheathing
– Water resistive barrier (WRB), 30# ASTM graded felt + Vaproshield at select building components
– Cedar strapping (air space)
– Hardipanel prefinished siding ripped to custom plank widths