Spring 1995
Common Problems:
- use of "mix and match" components.
- Unsealed gas pipe penetrations.
- Insufficient clearances between fireplaces and
combustible materials.
- Missing or incomplete installation of firestops
between floors.
- Use of non-approved decorative chimney terminations.
- Insufficient chimney height.
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Potential Damage:
- Fire hazard.
- Voiding of manufacturer's guarantees.
- Embers may escape into framed areas.
- Inadequate fire protection.
- Smoke may enter living spaces.
Proper Solutions/Construction:
- Use approved laboratory-tests (i.e. Underwriters Laboratories,
Inc.) components by a single manufacturer.
- Use refractory (fireproof) cement to seal gas pipe penetrations
through the fire box.
- Follow manufacturer's installation instructions regarding
required clearances from framing and other combustible
materials.
- Use only approved, listed, decorative chimney terminations.
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Use the "2ft. in 10-ft. height rule"
for chimney heights (Uniform Building Code, Section 3703(f)
& Table 37-B).
Information provided by Building Analysts, a full-service architectural and engineering firm with many years of experience in construction litigation. Their services include: architectural and structural investigations, repair recommendations, preparation of exhibits and expert testimony. Contact Building Analysts at (619) 234-8153.
© Copyright 2008 The Miller Law Firm. All rights Reserved.
If you experience problems or have questions, contact us at Info@ConstructionDefects.com.
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