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  • SEPTIC SYSTEMS
  • STRUCTURE
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  • ENVIRONMENT
  • INDOOR AIR IAQ
  • INSULATION
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HOME & BUILDING INSPECTORS & INSPECTION METHODS

AGE of a BUILDING - how to determine
AIR CONDITIONING & HEAT PUMP SYSTEMS
ALUMINUM WIRING HAZARDS & REPAIRS
ANIMAL ENTRY POINTS in buildings
ANIMAL ODORS IN buildings

ARCHITECTURE & BUILDING COMPONENT ID
ASBESTOS IDENTIFICATION IN buildings
ASHI American Society of Home Inspectors
ASHI Certification of Home Inspectors

ATTORNEYS and EXPERT WITNESSES
ATTIC LEAKS, CONDENSATION & ATTIC MOLD
ATTIC VENTILATION

BASEMENT CEILING VAPOR BARRIER
BASEMENT HEAT LOSS
BUILDING SAFETY HAZARDS GUIDE
BUILDING SETTLEMENT

CHIMNEY INSPECTION DIAGNOSIS REPAIR
CHIMNEY INSPECTION & REPAIR GUIDE
CHINESE DRYWALL HAZARDS

CRAWL SPACES
CRAWL SPACE SAFETY ADVICE

DECK & PORCH CONSTRUCTION
DECK COLLAPSE Case Study
DECK FINISHES COATINGS PRESERVATIVES
DECK FLASHING LEAKS, ROT Case Study

DIRECTORY of BUILDING INSPECTORS
Disasters: Building Inspection & Repair Safety
DRINKING WATER

ELECTRICAL INSPECTION, DIAGNOSIS, REPAIR
Electrical Inspection Safety
ENERGY SAVINGS in buildings
ENVIRONMENTAL HAZARDS - INSPECT, TEST, REMEDY

EXTERIORS of buildings

Fiberglass hazards in buildings
Fire Clearances, Single-Wall Metal Flues
FIREPLACE Damage & Unsafe Hearths - Settlement

FLOOD DAMAGE ASSESSMENT, SAFETY & CLEANUP
FLOODS IN buildings-priorities
FOUNDATION CRACKS & DAMAGE GUIDE
FPE Stab-Lok HAZARDS & REPAIRS WEBSITE

GAS PIPING, VALVES, CONTROLS
GUTTERS & DOWNSPOUTS
GLUES ADHESIVES, EXTERIOR CONSTRUCTION

HEATING SYSTEMS

HOME & BUILDING INSPECTORS & INSPECTION METHODS
  BUILDING INSPECTORS DIRECTORY
  Advice on Becoming a Home Inspector

  Checklists vs Narrative Reports

  Historic Homes, Home Improvement Costs, Research

  HOME INSPECTOR EDUCATION
  Home Inspector, How to Become a
  Home Inspector Skills, Reports
  Home Inspection Company Franchises
  Home Inspection Components Master List
  Home Inspection Definitions & Terms
  Home Inspection Ethical Codes
  Home Inspection, How to Get The Most Benefit From
  Home Inspection Publications
  Home Inspection Report Writing Guide
  Home Inspection Safety Hazards
  HOME INSPECTION STANDARDS
  HOUSE DOCTOR, how-to be
  How Much Should You Pay For Professional Services?
  INSPECTION COMONENTS MASTER LIST
  Mobile Home Inspection Guide
  VISUAL PERCEPTION ERRORS

HOT WATER HEATERS
HOUSE PARTS, DEFINITIONS

INDOOR AIR QUALITY IMPROVEMENT GUIDE

INSULATION IDENTIFICATION GUIDE
INSULATION INSPECTION & IMPROVEMENT

INTERIORS of buildings

LEED GREEN BUILDING CERTIFICATION
LEED Building Designation & IAQ
LIGHTNING PROTECTION SYSTEMS
LOG HOME GUIDE

MANUALS & PARTS GUIDES - HVAC
Mobile Home Inspection Guide

MOISTURE CONTROL in buildings
MOISTURE METER STUDY

MOLD in buildings
MOLD PREVENTION GUIDE
MOLD RELATED ILLNESS GUIDE
MOLD SAFETY WARNINGS
MOLD SPRAYS, SEALANTS, PAINTS
MOLD STANDARDS
MOLD TESTING SERVICES
MSDS Material Safety Data Sheets
MVOCs & MOLDY MUSTY ODORS

Nanomaterials Hazards
NOISE / SOUND DIAGNOSIS & CURE

ODORS & SMELLS DIAGNOSIS & CURE

OIL TANK PIPING & PIPING DEFECTS
OIL TANKS INSPECT LEAK TEST ABANDON REGS

PAINT ANALYSIS, DIAGNOSTIC USES
PAINT & STAIN GUIDE, EXTERIOR
PAINT FALURE, DIAGNOSIS, CURE, PREVENTION

PIPING IN buildings, Clogs Leaks Types

PLASTER & BEAVERBOARD & DRYWALL
PLASTER BULGES & PILLOWS
PLASTER LATH, METAL
PLASTER, LOOSE FALL HAZARDS
PLASTER TYPE IDENTIFICATION

PLUMBING SYSTEM INSPECT DIAGNOSE REPAIR
PUSHMATIC - BULLDOG PANELS

Reports: Checklists vs Narrative

ROOFING INSPECTION & REPAIR
ROOF VENTILATION SPECIFICATIONS

SAFE DECK CONSTRUCTION GUIDE
SAFETY HAZARDS & INSPECTIONS
Safety for Building Inspectors
SAFETY: Elderly & Veterans Home Safety
SAFETY FOR ELECTRICAL INSPECTORS
SAFETY HAZARDS GUIDE
Safety for Septic Inspectors

Sears Catalog kit homes - how to identify

Septic System Safety Hazards
SEPTIC SYSTEM INSPECT DIAGNOSE REPAIR

SIDING, Sheathing Identification - Photo Guide
SIDING, ALUMINUM
SIDING, ASBESTOS CEMENT SHINGLES
SIDING ASPHALT ROOF SHINGLES on WALLS
SIDING ASPHALT SHINGLE or SHEET
SIDING DAMAGE by SPLASHBACK
SIDING EIFS & STUCCO
SIDING, FIBER CEMENT
SIDING HARDBOARD
SIDING STEEL
SIDING VINYL
SIDING, WOOD PRODUCT CHOICES
SIDING, WOOD INSTALLATION
SIDING WOOD, FAILURES OVER FOAM BOARD
SIDING WOOD, FLASHING DETAILS
SIDING WOOD SHINGLE INSTALLATION

SINKHOLES, WARNING SIGNS
SLAB CRACK EVALUATION

SOLAR ENERGY SYSTEMS
Splits in Structural Wood Beams
SQUARE-D RECALLS

STAIN & BIODETERIORATION AGENT CATALOG
STAINS on buildings - QUICK GUIDE
STAIN DIAGNOSIS on BUILDING EXTERIORS
STAIN DIAGNOSIS on BUILDING INTERIORS
STAIN DIAGNOSIS on ROOFS
STAIN DIAGNOSIS on STONE
STAINS on INDOOR SURFACES: PHOTO GUIDE

STANDARDS, HOME INSPECTION

STAIRS, RAILINGS, LANDINGS, RAMPS

STONE CLEANING METHODS
STRESS SKIN INSULATED PANELS

STRUCTURAL INSPECTIONS & DEFECTS

TANK TYPES: WATER, OIL, EXPANSION, ALL
THERMAL TRACKING Indicates Heat Loss

VAPOR BARRIERS & HOUSEWRAP
VAPOR CONDENSATION & BUILDING SHEATHING

VENTILATION in buildings
VISUAL PERCEPTION ERRORS

WATER ENTRY in buildings

WATER HEATERS

WATER ODORS, CAUSE CURE

WATER PRESSURE & FLOW MEASUREMENT

WATER PUMPS, TANKS, TESTS, WELLS, REPAIRS
WATER PUMPS & WELLS

WATER QUANTITY IMPROVEMENT

WATER SOFTENERS & CONDITIONERS

WATER TEST CHOICES & WATER TEST FEES
WATER TESTS, CONTAMINANTS, TREATMENT
WATER TESTING ADVICE

WATER TREATMENT EQUIPMENT CHOICES

WELLS CISTERNS & SPRINGS
WELL CLEARANCES
WELL CHLORINATION SHOCKING PROCEDURE>

WINDOWS & DOORS

Wood Burning Boilers, Furnaces Fireplaces Stoves
WOOD ROOF INSPECTION GUIDE

ZINSCO / SYLVANIA HAZARDS

GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.

More Information

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AIR CONDITIONING & HEAT PUMPS
BOOKSTORE
ELECTRICAL
ENERGY SAVINGS
ENVIRONMENT
EXTERIORS
HEATING
HOME INSPECTION
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INSULATION
INTERIORS
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Photograph of  cutaway house with some home inspection topics shown .What Building Components and Systems Examined in a professional Home Inspection?
InspectAPedia®  -    

  • List of home inspection items that are examined or tested
  • List of building components operated, run, tested, inspected in a professional home inspection
InspectAPedia offers impartial, unbiased advice without conflicts of interest. We will block advertisements which we discover or readers inform us are associated with bad business practices, false-advertising, or junk science. Our contact info is at InspectAPedia.com/Contact.htm.

A Brief Inspection List of "All Significant Building Components and Systems" included in a professional home inspection is provided below.

© Copyright 2012 InspectAPedia.com, All Rights Reserved. Information Accuracy & Bias Pledge is at below-left. Use page top links to major topics or use links at the left of each page to navigate within topics and documents at this website. Green links show where you are in a document series or at this website.

The American Society of Home Inspectors - ASHI is the national testing, certification, and ethical standard professional association for home inspectors. The ASHI Standards of Practice define the minimum acceptable scope of a professional home inspection.

The intent of the inspection is that all substantive systems and components that make up the building shall be examined by the home inspector, and that significant defects and dangerous conditions shall be reported to the client orally and in writing. Some items which are numerous but of minor individual cost such as electrical outlets may be sampled using a strategy based on observation and experience.

Other numerous items, such as plumbing fixtures, must all be examined for proper operation and evidence of damage to the building. The ASHI Standard of Practice protects consumers from engaging an inspector who is unprofessional - someone who might be great at roofing but who makes no inspection of plumbing components, for example.

The ASHI Standards of Practice and similar standards of home inspection practice published by other home inspector associations or certifying agencies typically list these major systems:

  • Structural System such as foundations, wall and roof framing
  • Exterior building surfaces and components other than temporary or portable items
  • Roof System
  • Plumbing System
  • Electrical System
  • Heating System
  • Air Conditioning System
  • Interior building surfaces and components other than temporary or portable items
  • Insulation and Ventilation
  • Fireplaces and Solid Fuel Burning Appliances as well as chimneys and vents for these devices.

The intention is that all of the substantive physical components and systems that make up the structure, and certain other conditions (such as site drainage) which affect the structure, shall be examined.

For extensive inspection, diagnostic, and repair advice on virtually all building components and systems, readers should note the list of building topics across the top of each page at our online building diagnosis and repair encyclopedia provided at InspectAPedia.com

Home buyers and home inspectors who need to know the detailed standards to which a home inspection should be conducted should examine the ASHI Standard of Practice as well as their local or State versions of similar home inspection laws and guidelines if such are provided in their state.

Normally excluded from a pre purchase home inspection are environmental concerns such as mold, radon, lead, and also excluded are calculations or estimations of system capacities or adequacies, such as cooling or heating capacity.

However home inspectors are not prohibited from offering additional inspection and testing services, including but not limited to such items as mold testing, radon testing, water and septic testing, termite or wood destroying insect infestation inspections, energy audits, heating and air conditioning system inspections, other environmental tests, provided the home inspector is qualified and meets any state or local licensing requirements for those activities.

Home inspectors are (or should be) prohibited from offering to perform repair work on properties that they inspect as well as a general prohibition against any conflicts of interest among their client and other parties involved in owning, selling, or providing services to the property they inspect.

Appliances such as dishwashers, ranges, ovens, and clothes washers as well as portable or window air conditioners or air cleaners are not required to be inspected by most inspection standards, but these may be included in the practice of some home inspectors.

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Use links just below or at the left of each page to navigate this document or to view other topics at this website. Green links show where you are in our document or website.

HOME & BUILDING INSPECTORS & INSPECTION METHODS
  BUILDING INSPECTORS DIRECTORY
  Advice on Becoming a Home Inspector

  Checklists vs Narrative Reports

  Historic Homes, Home Improvement Costs, Research

  HOME INSPECTOR EDUCATION
  Home Inspector, How to Become a
  Home Inspector Skills, Reports
  Home Inspection Company Franchises
  Home Inspection Components Master List
  Home Inspection Definitions & Terms
  Home Inspection Ethical Codes
    What is Included
    Ancillary Tests
    Assure access
    Who attends
    Conflicting Interests
    Who Gets the Report
    Respect the Sellers
    Be prepared
    How to Use the Report
    When to Discuss Findings
    How to Read the Report
    Setting Priorities
    Essential expenses
    Deferrable expenses
  Home Inspection Report Writing Guide
  Home Inspection Safety Hazards
  HOME INSPECTION STANDARDS
  HOUSE DOCTOR, how-to be
  How Much Should You Pay For Professional Services?
  INSPECTION COMONENTS MASTER LIST
  Mobile Home Inspection Guide
  VISUAL PERCEPTION ERRORS

HOT WATER HEATERS

  • Carson, Dunlop & Associates Ltd., 120 Carlton Street Suite 407, Toronto ON M5A 4K2. (416) 964-9415 1-800-268-7070 info@carsondunlop.com. Thanks to Alan Carson and Bob Dunlop, for permission to use illustrations from their publication, The Illustrated Home which illustrates construction details and building components. Carson Dunlop provides home inspection education including the ASHI-adopted Home Inspection Training Program (home study course), publications such as the Home Reference Book, report writing materials including the Horizon report writer, and home inspection services. Alan Carson is a past president of ASHI, the American Society of Home Inspectors.
  • Mark Cramer Inspection Services Mark Cramer, Tampa Florida, Mr. Cramer is a past president of ASHI, the American Society of Home Inspectors and is a Florida home inspector and home inspection educator. Contact Mark Cramer at: 727-595-4211 mark@BestTampaInspector.com 11/06
  • Roger Hankey is principal of Hankey and Brown home inspectors, Eden Prairie, MN. Mr. Hankey is a past chairman of the ASHI Standards Committee. Mr. Hankey has served in other ASHI professional and leadership roles. Contact Roger Hankey at: 952 829-0044 - rhankey@hankeyandbrown.com. Mr. Hankey is a frequent contributor to InspectAPedia.com.

Books & Articles on Building & Environmental Inspection, Testing, Diagnosis, & Repair

  • Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the InspectAPedia Bookstore. Also see our Book Reviews - InspectAPedia.
  • Home Reference Book - Carson Dunlop The Home Reference Book - the Encyclopedia of Homes, Carson Dunlop & Associates, Toronto, Ontario, 2010, $69.00 U.S., is available from Carson Dunlop. The Home Reference Book is a bound volume of more than 450 illustrated pages that assist home inspectors and home owners in the inspection and detection of problems on buildings. The text is intended as a reference guide to help building owners operate and maintain their home effectively. InspectAPedia.com ® author/editor Daniel Friedman is a contributing author. Field inspection worksheets are included at the back of the volume.
  • [Information about ASHI]
  • [ASHI's Association Info]
  • [ASHI Headquarters Website]
  • Basement Moisture Control, U.S. Department of Energy
  • Building Pathology, Deterioration, Diagnostics, and Intervention, Samuel Y. Harris, P.E., AIA, Esq., ISBN 0-471-33172-4, John Wiley & Sons, 2001 [General building science-DF] ISBN-10: 0471331724 ISBN-13: 978-0471331728
  • Building Pathology: Principles and Practice, David Watt, Wiley-Blackwell; 2 edition (March 7, 2008) ISBN-10: 1405161035 ISBN-13: 978-1405161039
  • GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
    Building inspection education & report writing systems from Carson, Dunlop & Associates Ltd

  • Crawl Space Moisture Control, U.S. Department of Energy
  • Historic Preservation Technology: A Primer, Robert A. Young, Wiley (March 21, 2008) ISBN-10: 0471788368 ISBN-13: 978-0471788362
  • ...
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