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STRUCTURAL INSPECTIONS & DEFECTS

AGE of a BUILDING - how to determine

BASEMENT WATERPROOFING
BRICK FOUNDATIONS & WALLS
BUILDING SETTLEMENT

CHIMNEY INSPECTION DIAGNOSIS REPAIR
COLD POUR JOINTS, CONCRETE
COLUMNS & POSTS, DEFECTS

DISASTER BUILDING INSPECTION & REPAIR

EARTHQUAKE DAMAGED FOUNDATIONS

FLOOD DAMAGE ASSESSMENT, SAFETY & CLEANUP
FLOOD DAMAGE TO FOUNDATIONS
FOOTING & FOUNDATION DRAINS
FOOTINGS EXPOSED, Repair Methods
FOUNDATION BULGE or LEAN MEASUREMENTS
FOUNDATION CONSTRUCTION TYPES
FOUNDATION CONTRACTORS, ENGINEERS
FOUNDATION CRACKS & DAMAGE GUIDE
FRAMING DAMAGE, INSPECTION, REPAIR
FRENCH DRAINS

GRADING, DRAINAGE & SITE WORK
GUTTERS & DOWNSPOUTS

INSECT INFESTATION / DAMAGE

MOBILE HOMES, DOUBLEWIDES, TRAILERS
MODULAR HOME CONSTRUCTION
MOISTURE CONTROL in BUILDINGS

RETAINING WALL DESIGNS, TYPES, DAMAGE
RETAINING WALL GUARD RAILINGS

STRAW BALE CONSTRUCTION
STRUCTURAL DAMAGE PROBING
STRUCTURAL WOOD ASSESSMENT

TERMITES
THERMAL EXPANSION of MATERIALS
TIMBER FRAMING, ROT
TIMBER ASSESSMENT

WATER BARRIERS, EXTERIOR BUILDING
WATER ENTRY in BUILDINGS
WINTERIZE A BUILDING

More Information

Photograph of a cracked concrete block foundation wall, probably from frost cracking. Drop a plumb line to measure total inwards bulging of this block foundation wall.How to Detect, Diagnose, & Evaluate Horizontal Foundation Movement, Cracks, Damage
     

  • How to Evaluate and Diagnose Horizontal Foundation Movement by Type & Location of Cracks, Bends, Leans, or Shift in Foundation Walls: How to recognize foundation impact damage; How to recognize foundation creep or footing movement
    • Bulging, Leaning & Sliding Wall
    • Horizontal Foundation Creep
    • Horizontal Movement & step cracks in brick
    • Impact Damage to Foundations
    • Thermal Expansion Cracking in Brick
  • Questions & Answers about diagnosing & repairing horizontal foundation movement patterns, cracks, damage
  • References

Click to Show or Hide Related Topics

  • FOUNDATION DAMAGE & REPAIR GUIDE - home
  • BUCKLED FOUNDATIONS due to INSULATION?
  • BUILDING DAMAGE ASSESSMENT & REPAIR
  • EARTHQUAKE DAMAGED FOUNDATIONS
  • FLOOD DAMAGED FOUNDATIONS
  • FOUNDATION CONSTRUCTION TYPES
  • FOUNDATION CONTRACTORS, ENGINEERS
  • FOUNDATION CRACK EVALUATION
    • BULGE or LEAN MEASUREMENTS
    • CRACK MONITORING Methods
    • DIAGONAL FOUNDATION CRACKS
    • HORIZONTAL FOUNDATION CRACKS
    • SHRINKAGE vs EXPANSION vs SETTLEMENT
    • Sinkholes & Building Damage
    • Thermal Expansion Cracking of Brick
    • VERTICAL FOUNDATION CRACKS
  • FOUNDATION DAMAGE REPORTS
  • FOUNDATION DAMAGE SEVERITY
  • FOUNDATION DRAINS / FRENCH DRAINS
  • FOUNDATION FAILURES by MOVEMENT TYPE
    • ACTIVE vs. STATIC FOUNDATION MOVEMENT
    • BUCKLED FOUNDATIONS due to INSULATION
    • BUILDING SETTLEMENT
    • BULGED vs. LEANING FOUNDATIONS
    • COMBINATIONS OF FOUNDATION MOVEMENT
    • FOUNDATION SETTLEMENT
    • HORIZONTAL MOVEMENT IN FOUNDATIONS
    • SETTLEMENT IN FOUNDATIONS
    • SHRINKAGE CRACKS in CONCRETE
    • VERTICAL MOVEMENT IN FOUNDATIONS
  • FOUNDATION FAILURES by TYPE & MATERIAL
    • BLOCK FOUNDATION & WALL DEFECTS
    • BRICK FOUNDATION & WALL DEFECTS
    • BRICK STRUCTURAL WALL Loose Bulged
    • BRICK VENEER WALL
    • BRICK WALL DRAINAGE WEEP HOLES
    • BRICK WALL THERMAL EXPANSION CRACKS
    • COLUMNS & POSTS, DEFECTS
    • CONCRETE FOUNDATION, WALL, SLAB DEFECTS
    • CONCRETE PRE-CAST FOUNDATION DEFECTS
    • PIER FOUNDATION PROBLEMS
    • STONE FOUNDATION DEFECTS
    • WOOD FOUNDATION DEFECTS
  • FOUNDATION INSPECTION METHODS
  • FOUNDATION INSPECTION STANDARDS
  • FOUNDATION INSULATION OPTIONS
  • FOUNDATION MATERIALS, Age, Types
  • FOUNDATION MISSING INCOMPLETE
  • FOUNDATION MOVEMENT ACTIVE vs. STATIC
  • FOUNDATION REPAIR METHODS
  • FOUNDATION WATERPROOFING
  • FRAMING DAMAGE, INSPECTION, REPAIR - home
  • FROST HEAVES, FOUNDATION, SLAB
  • SINKING BUILDINGS
  • SINKHOLES, WARNING SIGNS
  • SITE FACTORS AFFECTING FOUNDATIONS
  • SLAB CRACK EVALUATION
  • SLAB CRACK REPAIR
  • WATER ENTRY in BUILDINGS
InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers, products, or services discussed at this website.

This chapter of the "Foundation Crack Bible" discusses in detail How to Evaluate and Diagnose Horizontal Foundation Movement by Type & Location of Cracks or Shift in Foundation Walls. Horizontal foundation wall movement may be caused by earth pressure, vehicles driving too close to a building wall, water and frost, and even footing movement or foundation wall creep on hillsides.

We distinguish among vertical movement, horizontal movement, leaning, tipping, bending, differential and uniform settlement, earthquake and storm damage, and other foundation damage patterns. This article series describes how to recognize and diagnose various types of foundation failure or damage, such as foundation cracks, masonry foundation crack patterns, and moving, leaning, bulging, or bowing building foundation walls.

Also see FOUNDATION CRACK EVALUATION for a discussion of the diagnosis of specific crack patterns in masonry foundations, and see FOUNDATION BULGE or LEAN MEASUREMENTS which explains a simple method for determining how much bulge or lean is present in a foundation or wall, then see FOUNDATION MOVEMENT ACTIVE vs. STATIC which helps determine if the foundation movement is ongoing, and see FOUNDATION DAMAGE SEVERITY for a discussion of just how much foundation movement is likely to be a concern.

To be used properly, this information must be combined with specific on-site observations at the particular building in order to form a reliable opinion about the condition of that building's foundation. Anyone having concern regarding the structural stability, safety, or damage of a building, foundation or other components, should consult a qualified expert. Photographs of types of foundation cracks and other foundation damage: we have a large library of photographs which we're in process of adding to this document. Pending completion of that work, contact the author if assistance is required.

Green links show where you are. © Copyright 2013 InspectAPedia.com, All Rights Reserved. Author Daniel Friedman.

Horizontal Movement in Foundations & Masonry Building Walls

Horizontal foundation wall movement includes leaning, tipping, or bulging foundation walls as well as movement of an entire wall in a single direction such as hillside slippage or creep. Knowing just how a foundation wall is moving and just what is causing damage are important in deciding on how to repair the damaged foundation wall and how to prevent further foundation movement. Typical causes of horizontal foundation movement include:

  • Frost pressure (in freezing climates) can be both vertical (frost lensing or frost heaves) and horizontal (wet, then frozen earth pressure). Foundation walls or building piers can be lifted vertically by frost heaving, by frost lensing, as well as bulged or pushed inwards by horizontal pressure from frozen soils. See BUCKLED FOUNDATIONS due to INSULATION? for additional details about these phenomena.
  • Soil pressure (depending on the amount of backfill & soil characteristics)
  • Soil pressure + water pressure caused by extra weight from water (rain, surface runoff, or flood conditions)
  • Soil pressure + live loading caused by extra weight from vehicles driven near the foundation wall
  • Impact pressure caused by a vehicle or a storm-driven object like a tree
  • Earthquake/Storm movement: Horizontal shift during earthquake or storm damage

How Soil Pressure vs. Frost & Water Pressure Cause Different Damage to a Foundation Wall

Earth loading pressure effects on a foundation wall (C) Carson DunlopHorizontal frost pressure on a foundation wall: Our sketch at left shows how earth pressure (or wet or freezing earth pressure, or earth pressure combined with vehicle weight if you drive a truck along the foundation wall) can cause both vertical and horizontal foundation movement. Drawing courtesy Carson Dunlop Associates.

This is a nice sketch because it also shows that the location of horizontal cracking in a foundation wall can help diagnose the root cause of the pressure that caused the wall to crack or break.

The sketch also helps us understand why the top of the wall resists inwards movement: in good construction the top of the foundation wall is secured to the floor framing which in turn resists horizontal movement at the wall top by transferring some of that inwards pressure across the floor to the opposite foundation wall.

Two Cases Where Frost Heave is Unlikely - Foundations on Bedrock & Well-drained Soils

Where frost damage to a foundation is unlikely (C) Carson Dunlop

As these two Carson Dunlop drawings show, in certain circumstances frost heave is an unlikely cause of foundation movement or damage.

In the house at left, if a foundation is sitting pinned to bedrock there is no volume of wet soil to expand and push the foundation up even if wet, then freezing conditions occur. However we often find water leaking under the foundations pinned to rock in this situation. And omitting mechanical connections between the foundation or footing and the bedrock can lead to sliding movement over the rock.

In the houseat right, the sketch depicts soil which is so well drained that it does not retain water, making frost heaving unliklely.

How Lateral or Horizontal Foundation Pressure Shows Up as Damage

Horizontal movement in building foundations or walls is generally caused by an external lateral or "sideways" force applied to some portion of the wall. Depending on the construction materials used and the strength of a foundation wall, a force applied to the wall can cause it to move in any of several ways:

  • Bulging foundation wall movement: the wall may bend or "bulge", tending to bulge away from the force (usually inwards into the building from earth, water, or frost pressure), with the greatest amount of inwards movement at or near the point of greatest pressure or force being applied.

    If the wall is constructed of concrete block, for example, it may bulge inwards and crack or break horizontally along its mortar joints high on the wall if the damage is due to pressure from a heavy vehicle driving close to the wall, or it may crack in the top 1/3 of the wall if the damage is due to pressure from frost. As you can see in our soil pressure sketch above on this page, a break lower in a foundation wall (assuming it is buried to near the wall top) suggests earth pressure or wet earth pressure more than frost pressure problems. See BUCKLED FOUNDATIONS due to INSULATION? for additional details about these phenomena.

    Heavy or heavy and wet soils may also produce inwards movement and crackng lower on a wall when pressure is primarily due to earth pressure rather than frost. Of course the height of such bending or cracking depends on the height of the entire wall, how much of the wall is below ground level, and where the force is being applied.
  • Leaning foundation wall movement: the wall may lean away from the force being applied (usually into the building from the same forces listed above). A reinforced concrete wall or a vertically-reinforced concrete block wall may tend to lean rather than break in response to the same forces we've listed. When force is closer to the top of such a wall, the top will lean inwards. When the forces are closer to or greatest at the bottom of the wall, the bottom may tend to lean inwards and the top of the wall lean "outwards".
  • Shifting or creeping foundation wall movement: a foundation wall, or portions of it, may remain close to vertical, without leaning or bulging, but forces applied to the wall may cause the entire wall (or a portin of it) to move horizontally.

    We see horizontal shift or creep occuring in several cases: The wall may be sliding off of its footing, or an entire footing and wall may be sliding downhill over rock or clay soils; in this case vertical cracks may appear where the moving wall is or was joined to its neighboring side walls. Forces applied to a wall may cause a portion of it to break and slide horizontally over another portion.

    For example a masonry wall may become pushed inwards from soil or frost, but where the first course of blocks is held in place by a concrete floor slab, that course may remain un-moving. Depending on where the wall breaks from outside forces, upper courses of the masonry block wall will slide horizontally over and "hang over" the lower course(s) of block.
  • Complex foundation wall movement: most of the drawings we see at seminars on foundation damage or used by companies offering foundation repair products are clear and helpful for understanding the concept of foundation damage and movement, but often they do not describe what we actually find in the field. Very often the forces that are causing a building foundation to move will cause a combination of bulging, cracking, leaning, and shifting of foundation or wall components.

We illustrate horizontal foundation wall movement patterns below.

Bulging or Leaning and Sliding Horizontal Wall Movement - Masonry Block "Overhang"

Photograph of frost push and horizontal overhang or sliding of sections of a masonry block wall.

Inspectors or building owners may also encounter a foundation wall which has moved inwards in a combination of forms, both bulging at its most-pushed-in point (with horizontal cracks in the foundation wall) and the wall may have also been pushed inwards sliding some of the masonry blocks inwards past others which have remained in place.

In this case you'll see both that some masonry wall blocks will overhang or protrude past others in the wall (usually upper inwards pushed blocks hang over lower more stable blocks closer to the floor), and there may be bulging and cracking at another elevation of the wall.

This is a photograph of frost push and horizontal overhang or sliding between horizontal courses of a masonry block wall.

Impact Damage to Foundation Walls - horizontal movement

Photograph of impact damage to a foundation wall

Impact damage from a vehicle or from unusual weather such as a hurricane which lifts and tosses large objects, can lead to severe foundation or masonry wall damage and may even render the wall unstable and unsafe.

In the photograph shown here the cause of damage to the foundation wall is pretty obvious.

Almost certainly a delivery truck has backed into this concrete block wall, perhaps even more than once. The damage to this wall was extensive, extending nearly to the top of the structure. The wall needs extensive repairs, probably reconstruction.

Horizontal Foundation Wall Movement, Creep, non-leaning Lateral Shift

Photograph of horizontal movement in a foundation - hill creep

On less frequent occasions we've found that an entire masonry block wall (or portions of it) were pushed horizontally inwards by some outside force, without causing the wall to lean or bulge. In the photograph here we suspect that the cracks in this masonry block wall occurred as a defective wall footing began to creep down a steep hill behind the building.

In a pure example of horizontal creep or movement without leaning in a masonry wall or foundation, all of the differential movement measured (wall to string) between the wall bottom point (held in place by the floor slab) and the inwards-pushed wall section, will be a horizontal movement of that portion of the wall, and if it's masonry block, you'll see that the inwards-moved blocks are "hanging over" or projecting past the surface of the masonry blocks that did not move.

Other vertical or near vertical cracks in concrete block can occur in foundation wall without leaning or bulging if the entire wall is moving due to footing settlement or frost or, as we showed here, possible tipping or leaning of the footing itself.

If the bottom of a wall is not pinned in place by a secure footing or a concrete slab, or if the entire footing itself begins to move, the entire wall, from top to bottom may move horizontally with no leaning and with no "overhang" of one portion of the wall over another. In this case we'd expect to see cracking or evidence of separation of this section of wall from its neighboring sides - as you can see in the upper vertical cracking at the left side of the masonry block wall in the photograph above.

Horizontal wall movement and step cracking in brick walls due to thermal expansion

Photograph of thermal expansion of a brick foundation wall.

 

Horizontal movement occurs in brick masonry walls due to thermal expansion, producing step cracking and potentially also verticl cracks through structural brick or brick veneer walls.

If you are considering a brick masonry building, or a building carrying a brick veneer exterior, we discuss and illustrate thermal cracking in brick masonry in detail at Thermal Expansion Cracking of Brick

Also see See SHRINKAGE vs EXPANSION vs SETTLEMENT for aid in distinguishing between these different conditions.

...


Frequently Asked Questions (FAQs) about the diagnosis & repair of horizontal foundation movement

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Technical Reviewers & References

Related Topics, found near the top of this page suggest articles closely related to this one.

  • Sal Alfano - Editor, Journal of Light Construction*
  • Thanks to Alan Carson, Carson Dunlop, Associates, Toronto, for technical critique and some of the foundation inspection photographs cited in these articles.
  • 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. Mr. Cramer serves on the ASHI Home Inspection Standards. Contact Mark Cramer at: 727-595-4211 mark@BestTampaInspector.com
  • John Cranor is an ASHI member and a home inspector (The House Whisperer) is located in Glen Allen, VA 23060. He is also a contributor to InspectApedia.com in several technical areas such as plumbing and appliances (dryer vents). Contact Mr. Cranor at 804-747-7747 or by Email: johncranor@verizon.net
  • Carson, Dunlop &
Associates Ltd., TorontoCarson, Dunlop & Associates Ltd., 120 Carlton Street Suite 407, Toronto ON M5A 4K2. (416) 964-9415 1-800-268-7070 info@carsondunlop.com. The firm provides professional home inspection services & home inspection education & publications. Alan Carson is a past president of ASHI, the American Society of Home Inspectors. Thanks to Alan Carson and Bob Dunlop, for permission for InspectAPedia to use text excerpts from The Home Reference Book & illustrations from The Illustrated Home. Carson Dunlop Associates' provides:
    • Commercial Building Inspection Courses - protocol ASTM Standard E 2018-08 for Property Condition Assessments
    • Home Inspection Education Courses including home study & live classes at eleven colleges & universities.
    • Home Inspection Education Home Study Courses - ASHI@Home Training 10-course program.
      Special Offer: Carson Dunlop Associates offers InspectAPedia readers in the U.S.A. a 5% discount on these courses: Enter INSPECTAHITP in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.
    • The Home Reference Book, a reference & inspection report product for building owners & inspectors.
      Special Offer: For a 10% discount on any number of copies of the Home Reference Book purchased as a single order. Enter INSPECTAHRB in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.
    • The Home Reference eBook, an electronic version for PCs, the iPad, iPhone, & Android smart phones.
      Special Offer: For a 5% discount on any number of copies of the Home Reference eBook purchased as a single order. Enter inspectaehrb in the order payment page "Promo/Redemption" space.
    • The Illustrated Home illustrates construction details and building components, a reference for owners & inspectors.
      Special Offer: For a 5% discount on any number of copies of the Illustrated Home purchased as a single order Enter INSPECTAILL in the order payment page "Promo/Redemption" space.
    • The Horizon Software System manages business operations,scheduling, & inspection report writing using Carson Dunlop's knowledge base & color images. The Horizon system runs on always-available cloud-based software for office computers, laptops, tablets, iPad, Android, & other smartphones.
  • Terry Carson - ASHI
  • Mark Cramer - ASHI
  • JD Grewell, ASHI
  • Duncan Hannay - ASHI, P.E. *
  • Bob Klewitz, M.S.C.E., P.E. - ASHI
  • Ken Kruger, P.E., AIA - ASHI
  • Bob Peterson, Magnum Piering - 800-771-7437 - FL*
  • Arlene Puentes, ASHI, October Home Inspections - (845) 216-7833 - Kingston NY
  • Greg Robi, Magnum Piering - 800-822-7437 - National*
  • Dave Rathbun, P.E. - Geotech Engineering - 904-622-2424 FL*
  • Ed Seaquist, P.E., SIE Assoc. - 301-269-1450 - National
  • Dave Wickersheimer, P.E. R.A. - IL, professor, school of structures division, UIUC - University of Illinois at Urbana-Champaign School of Architecture. Professor Wickersheimer specializes in structural failure investigation and repair for wood and masonry construction. * Mr. Wickersheimer's engineering consulting service can be contacted at HDC Wickersheimer Engineering Services. (3/2010)
  • *These reviewers have not returned comment 6/95

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 DunlopThe Home Reference Book - the Encyclopedia of Homes, Carson Dunlop & Associates, Toronto, Ontario, 25th Ed., 2012, 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. Field inspection worksheets are included at the back of the volume. Special Offer: For a 10% discount on any number of copies of the Home Reference Book purchased as a single order. Enter INSPECTAHRB in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.

    Or choose the The Home Reference eBook for PCs, Macs, Kindle, iPad, iPhone, or Android Smart Phones. Special Offer: For a 5% discount on any number of copies of the Home Reference eBook purchased as a single order. Enter INSPECTAEHRB in the order payment page "Promo/Redemption" space.
  • Best Practices Guide to Residential Construction, by Steven Bliss. John Wiley & Sons, 2006. ISBN-10: 0471648361, ISBN-13: 978-0471648369, Hardcover: 320 pages, available from Amazon.com and also Wiley.com. See our book review of this publication.
  • Decks and Porches, the JLC Guide to, Best Practices for Outdoor Spaces, Steve Bliss (Editor), The Journal of Light Construction, Williston VT, 2010 ISBN 10: 1-928580-42-4, ISBN 13: 978-1-928580-42-3, available from Amazon.com
  • The Journal of Light Construction has generously given reprint permission to InspectAPedia.com for certain articles found at this website. All rights and contents to those materials are ©Journal of Light Construction and may not be reproduced in any form.
  • Avongard foundation crack progress chart for structural crack monitoring
  • 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
  • The Circular Staircase, Mary Roberts Rinehart
  • Construction Drawings and Details, Rosemary Kilmer
  • Crawl Space Moisture Control, U.S. Department of Energy
  • Diagnosing & Repairing House Structure Problems, Edgar O. Seaquist, McGraw Hill, 1980 ISBN 0-07-056013-7 (obsolete, incomplete, missing most diagnosis steps, but very good reading; out of print but used copies are available at Amazon.com, and reprints are available from some inspection tool suppliers). Ed Seaquist was among the first speakers invited to a series of educational conferences organized by D Friedman for ASHI, the American Society of Home Inspectors, where the topic of inspecting the in-service condition of building structures was first addressed.
  • Design of Wood Structures - ASD, Donald E. Breyer, Kenneth Fridley, Kelly Cobeen, David Pollock, McGraw Hill, 2003, ISBN-10: 0071379320, ISBN-13: 978-0071379328
    This book is an update of a long-established text dating from at least 1988 (DJF); Quoting:
    This book is gives a good grasp of seismic design for wood structures. Many of the examples especially near the end are good practice for the California PE Special Seismic Exam design questions. It gives a good grasp of how seismic forces move through a building and how to calculate those forces at various locations. THE CLASSIC TEXT ON WOOD DESIGN UPDATED TO INCLUDE THE LATEST CODES AND DATA. Reflects the most recent provisions of the 2003 International Building Code and 2001 National Design Specification for Wood Construction. Continuing the sterling standard set by earlier editions, this indispensable reference clearly explains the best wood design techniques for the safe handling of gravity and lateral loads. Carefully revised and updated to include the new 2003 International Building Code, ASCE 7-02 Minimum Design Loads for Buildings and Other Structures, the 2001 National Design Specification for Wood Construction, and the most recent Allowable Stress Design.
  • Building Failures, Diagnosis & Avoidance, 2d Ed., W.H. Ransom, E.& F. Spon, New York, 1987 ISBN 0-419-14270-3
  • Domestic Building Surveys, Andrew R. Williams, Kindle book, Amazon.com
  • Defects and Deterioration in Buildings: A Practical Guide to the Science and Technology of Material Failure, Barry Richardson, Spon Press; 2d Ed (2001), ISBN-10: 041925210X, ISBN-13: 978-0419252108. Quoting:
    A professional reference designed to assist surveyors, engineers, architects and contractors in diagnosing existing problems and avoiding them in new buildings. Fully revised and updated, this edition, in new clearer format, covers developments in building defects, and problems such as sick building syndrome. Well liked for its mixture of theory and practice the new edition will complement Hinks and Cook's student textbook on defects at the practitioner level.
  • Guide to Domestic Building Surveys, Jack Bower, Butterworth Architecture, London, 1988, ISBN 0-408-50000 X
  • "Avoiding Foundation Failures," Robert Marshall, Journal of Light Construction, July, 1996 (Highly recommend this article-DF)
  • "A Foundation for Unstable Soils," Harris Hyman, P.E., Journal of Light Construction, May 1995
  • "Backfilling Basics," Buck Bartley, Journal of Light Construction, October 1994
  • "Inspecting Block Foundations," Donald V. Cohen, P.E., ASHI Reporter, December 1998. This article in turn cites the Fine Homebuilding article noted below.
  • "When Block Foundations go Bad," Fine Homebuilding, June/July 1998
  • Energy Recover Ventilation Systems for Buildings, U.S. Department of Energy
  • Energy Savings Methods: Whole House Systems Approach, U.S. Department of Energy
  • Historic Preservation Technology: A Primer, Robert A. Young, Wiley (March 21, 2008) ISBN-10: 0471788368 ISBN-13: 978-0471788362
  • Log Homes: Minimizing Air Leakage in Log Homes, U.S. Department of Energy
  • Log Homes: Controlling Moisture in Log Homes, U.S. Department of Energy
  • Log Homes: Log Home Design, U.S. Department of Energy
  • Moisture Control in Buildings, U.S. Department of Energy
  • Moisture Control in Walls, U.S. Department of Energy
  • Quality Standards for the Professional Remodeling Industry, National Association of Home Builders Remodelers Council, NAHB Research Foundation, 1987.
  • Quality Standards for the Professional Remodeler, N.U. Ahmed, # Home Builder Pr (February 1991), ISBN-10: 0867183594, ISBN-13: 978-0867183597
  • Natural Ventilation for Buildings, U.S. Department of Energy
  • R-Value of Wood, U.S. Department of Energy
  • Spot Ventilation for houses, U.S. Department of Energy
  • Slab on Grade Foundation Moisture and Air Leakage, U.S. Department of Energy
  • Straw Bale Home Design, U.S. Department of Energy provides information on strawbale home construction - original source at http://www.energysavers.gov/your_home/designing_remodeling/index.cfm/mytopic=10350
  • More Straw Bale Building: A Complete Guide to Designing and Building with Straw (Mother Earth News Wiser Living Series), Chris Magwood, Peter Mack, New Society Publishers (February 1, 2005), ISBN-10: 0865715181 ISBN-13: 978-0865715189 - Quoting:
    Straw bale houses are easy to build, affordable, super energy efficient, environmentally friendly, attractive, and can be designed to match the builder’s personal space needs, esthetics and budget. Despite mushrooming interest in the technique, however, most straw bale books focus on “selling” the dream of straw bale building, but don’t adequately address the most critical issues faced by bale house builders. Moreover, since many developments in this field are recent, few books are completely up to date with the latest techniques.
    More Straw Bale Building is designed to fill this gap. A completely rewritten edition of the 20,000-copy best--selling original, it leads the potential builder through the entire process of building a bale structure, tackling all the practical issues: finding and choosing bales; developing sound building plans; roofing; electrical, plumbing, and heating systems; building code compliance; and special concerns for builders in northern climates.
  • "Vapor Barriers or Vapor Diffusion Retarders", U.S. DOE: how vapor barriers work, types of vapor diffusion barriers, installing vapor barrier
  • Ventilation for energy efficient buildings, Purpose, Strategies, etc.,

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