BASC Search | Building America Solution Center

Stucco Over Rigid Foam Insulation

Guide describing how to install stucco over rigid foam insulation in new and existing homes.

Cladding Attachment Over Thick Exterior Insulated Sheathing

Author(s)

Baker Peter,

Eng P,

LePage Robert

Organization(s)

Building Science Corporation,

BSC

Publication Date

January, 2014

Report on the stability of furring strips as a means for cladding attachment over walls with thick exterior rigid insulation.

Expanded polystyrene insulation is installed with joints taped and lath attached in preparation for the application of stucco

Siding has been removed so cellulose insulation can be dense-packed into the exterior walls of this home

Stucco is installed over rigid insulation, which is installed over a drainage plane consisting of a drainage gap and building wrap layer over the sheathing

Construction Guide - Next Generation High Performance Walls in Climate Zones 3-5 Part 2: 2x4 Walls with 1” to 1.5” Exterior Insulative Sheathing

Author(s)

Kochkin Vladimir,

Wiehagen Joseph

Organization(s)

U.S. Department of Energy,

DOE

Publication Date

June, 2017

The Guide addresses walls constructed with 2x4 wood frame studs, wood structural panel sheathing (WSP) as wall bracing and added backing for foam sheathing, a layer of rigid foam sheathing insulation up to 1.5 inches thick over the WSP, and a cladding system installed over the foam sheathing in low...

Vinyl Siding with Integrated Rigid Foam for Existing Walls

Guide describing the design and installation considerations for recladding of above grade walls using insulated vinyl siding.

Passive House Wall Assembly Mock | Hammer & Hand

Publication Date

March, 2015

Video showing a mock wall assembly used in Hammer and Hand’s passive houses.

Air Sealing Drywall to Top Plate

Guide describing ways to seal drywall to the top plate of an exterior wall to air-seal the wall cavity.

Technology Solutions Case Study: Stand-Off Furring in Deep Energy Retrofits

Author(s)

IBACOS

Organization(s)

IBACOS

Publication Date

May, 2014

Case study describing a stand-off furring strategy that minimizes the physical connections to each existing wall stud, uses spray foam to encapsulate existing siding materials (including lead paint), and creates a vented rain screen assembly to promote drying.

Home Performance Assessment

Information guide describing how to apply a whole-house approach to home improvement with energy efficiency upgrades, improved indoor air quality, and increased comfort.

Air Sealing Sill Plates

Guide describing how to air-seal sill plates in single-family homes and multifamily buildings.

Pre-Retrofit Assessment of Attics, Ceilings, and Roofs

Information guide describing things to consider in the attic, ceiling, or roof before attempting retrofits of items including HVAC, wiring, or structural systems.

CCHRC: Thermal Mass in Alaska

Publication Date

May, 2014

Author(s)

Craven

Organization(s)

Cold Climate Housing Research Center,

CCHRC

Video describing what thermal mass is and answering some frequently asked questions about how to utilize it in Alaska.

Right: All joints in the rigid foam are taped to keep stucco out of joints for even drying. Mesh tape (shown here) is used with expanded polystyrene (EPS); acrylic sheathing tape or self-adhered membrane is used with XPS

EIFS - Problems and Solutions, BSD-146

Author(s)

Lstiburek Joseph W

Organization(s)

Building Science Corporation,

BSC

Publication Date

July, 2007

Report on problems and solutions with EIFS stucco wall cladding systems.

Plaster and Drywall Assemblies Manual

Author(s)

Fowler Mark,

Stanley Bryan,

Coats Darin

Organization(s)

Technical Services Information Bureau,

Walls & Ceilings

Publication Date

October, 2014

Manual describing design, detailing, material selection and troubleshooting for plaster, IEFs, and drywall, with information on continuous insulation, air barriers, rain screens, and ratings for fire and sound.

Existing Whole-House Solutions Case Study: Conway Street Apartments - Greenfield, Massachusetts

Author(s)

Steven Winter Associates

Organization(s)

CARB,

SWA

Publication Date

December, 2014

Case study describing a deep energy retrofit, turning an old school into 12 high-end apartments in Greenfield, MA.

New Whole-House Solutions Case Study: Tom Walsh & Co., New Columbia, Portland, OR

Author(s)

Pacific Northwest National Laboratory

Organization(s)

PNNL

Publication Date

February, 2013

Case study describing a new construction building project of 20 homes that earned HERS scores that represent greater than 50% energy savings in heating and cooling over the 2004 IECC.

New Whole-House Solutions Case Study: Schneider Homes, Inc., Village at Miller Creek, Burien, WA

Author(s)

Pacific Northwest National Laboratory

Organization(s)

PNNL

Publication Date

February, 2013

Case study describing new home construction in the marine climate that achieved 50% savings over the 2004 IECC.