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#671: Stucco Problems, Peeling Plaster, and Basement Finishing

⏱️ 43:13 🎤 Brian Pontolilo, Patrick McCombe, Grant Baver, Andres Samaniego
AUDIO EPISODE
#671: Stucco Problems, Peeling Plaster, and Basement Finishing
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Chapters

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  • 1:08
    Window Repair Insights
    Brian shares his experience on a photo shoot, highlighting reparable modern Marvin windows and the cost savings compared to replacement.
  • 1:28
    Condensation and Microclimates
    Discussion on internal window rot due to condensation, possibly exacerbated by internal shutters creating a 'microclimate'.
  • 1:45
    Stucco and Masonry Failures
    The team reads a listener's email about paint failure on cedar siding and stucco issues, emphasizing stucco as a 'reservoir cladding' and the need for an air gap.
  • 24:52
    Tamper-Resistant Receptacles
    The hosts discuss the common frustrations with tamper-resistant outlets and potential solutions, including electronic versions and plug maintenance.
  • 34:48
    Peeling Plaster & Chimney
    A listener asks for help with recurring peeling plaster in a bedroom, possibly due to chimney crown issues or condensation, leading to discussion on proper chimney maintenance.
  • 40:04
    Basement Wall Assembly
    A contractor asks for advice on a problematic double-stud basement wall assembly, prompting discussion on ideal basement insulation methods like rigid foam.
  • 47:42
    Optimal Basement Insulation
    The hosts and guest detail best practices for insulating basement walls, advocating for rigid foam against the foundation and discussing various insulation options for framed walls.
  • 53:20
    Rim Joist Insulation
    Brian shares his experience with insulating rim joists using both cut-and-cobble rigid foam and two-part spray foam kits, noting preferences and effectiveness.

Speakers

B
Brian Pontolilo
Host — Fine Homebuilding editorial director
P
Patrick McCombe
Host — senior editor
G
Grant Baver
Host — Fine Homebuilding associate editor
A
Andres Samaniego
producer

Key Takeaways

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Modern windows can often be repaired for significantly less cost than replacement, especially with skilled craftsmanship and understanding of their construction.

✦

Internal window condensation can lead to rot, even in modern windows, and internal coverings like shutters can contribute by creating microclimates.

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Stucco and masonry claddings are 'reservoir claddings' that absorb water; proper detailing with an air gap behind them is crucial to prevent moisture issues and rot in the wall assembly.

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Tamper-resistant receptacles can be frustrating; smoothing sharp edges on appliance plugs or opting for electronic versions can improve their functionality.

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Persistent peeling plaster, especially near chimneys, may indicate water intrusion from the chimney crown or condensation issues, necessitating a thorough inspection of the chimney system.

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For basement walls, prioritize rigid foam insulation directly against the foundation, followed by an interior framed wall, to manage moisture and provide continuous insulation.

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When insulating rim joists, 'cut-and-cobble' rigid foam with spray foam sealing can be a cleaner and more controlled method than two-part spray foam kits.

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