USACE / NAVFAC / AFCESA / NASA UFGS-09 72 00 (July 2006)
--------------------------
Preparing Activity: USACE Superseding
UFGS-09 72 00 (April 2006)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated January 2009
SECTION 09 72 00
WALL COVERINGS
07/06
NOTE: This guide specification covers the requirements for wall coverings over
gypsum wallboard, plaster, concrete, or masonry.
Edit this guide specification for project specific requirements by adding, deleting,
or revising text. For bracketed items, choose applicable items(s) or insert
appropriate information.
Remove information and requirements not required in respective project, whether
or not brackets are present.
Comments and suggestions on this guide specification are welcome and should
be directed to the technical proponent of the specification. A listing of technical
proponents, including their organization designation and telephone number, is
on the Internet.
Recommended changes to a UFGS should be submitted as a Criteria Change Request
(CCR).
PART 1 GENERAL
NOTE: On the drawings, show:
1. Location and extent of work including dimensions of surfaces to receive
wall covering.
2. Profile of wainscot cap, when required.
1.1 REFERENCES
NOTE: This paragraph is used to list the publications cited in the text of
the guide specification. The publications are referred to in the text by basic
designation only and listed in this paragraph by organization, designation,
date, and title.
Use the Reference Wizard's Check Reference feature when you add a RID outside
of the Section's Reference Article to automatically place the reference in the
Reference Article. Also use the Reference Wizard's Check Reference feature
to update the issue dates.
References not used in the text will automatically be deleted from this section
of the project specification when you choose to reconcile references in the
publish print process.
The publications listed below form a part of this specification to the extent referenced. The publications are
referred to within the text by the basic designation only.
[ASTM INTERNATIONAL (ASTM)ASTM D 1308(2002; R 2007) Effect of Household Chemicals on Clear and Pigmented Organic FinishesASTM D 751(2006) Coated FabricsASTM E 84(2008a) Standard Test Method for Surface Burning Characteristics of Building Materials][CHEMICAL FABRICS & FILM ASSOCIATION (CFFA)CFFA-W-101-D(2002) Vinyl Coated Fabric Wallcovering][GYPSUM ASSOCIATION (GA)GA 214(1996) Recommended Levels of Gypsum Board Finish][INTERNATIONAL CODE COUNCIL (ICC)ICC IBC(2006; Errata 2006; Errata 2007; Supplement 2007; Errata 2007) International Building Code][NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 265(2006) Fire Tests for Evaluating Room Fire Growth Contribution of Textile Coverings on Full Height Panels and WallsNFPA 286(2006) Fire Tests for Evaluating Contribution of Wall and Ceiling Interior Finish to Room Fire Growth][SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (SCAQMD)SCAQMD Rule 1168(1989; R 2005) Adhesive and Sealant Applications][U.S. GENERAL SERVICES ADMINISTRATION (GSA)FS CCC-W-408(Rev C) Wallcovering, Vinyl Coated]1.2 SUBMITTALS
NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL
PROCEDURES and edit the following list to reflect only the submittals required
for the project. Submittals should be kept to the minimum required for adequate
quality control.
A “G” following a submittal item indicates that the submittal requires Government
approval. Some submittals are already marked with a “G”. Only delete an existing
“G” if the submittal item is not complex and can be reviewed through the Contractor’s
Quality Control system. Only add a “G” if the submittal is sufficiently important
or complex in context of the project.
For submittals requiring Government approval on Army projects, a code of up
to three characters within the submittal tags may be used following the "G"
designation to indicate the approving authority. Codes for Army projects using
the Resident Management System (RMS) are: "AE" for Architect-Engineer; "DO"
for District Office (Engineering Division or other organization in the District
Office); "AO" for Area Office; "RO" for Resident Office; and "PO" for Project
Office. Codes following the "G" typically are not used for Navy, Air Force,
and NASA projects.
Choose the first bracketed item for Navy, Air Force and NASA projects, or choose
the second bracketed item for Army projects.
Government approval is required for submittals with a "G" designation; submittals not having a "G" designation
are for [Contractor Quality Control approval.][information only. When used, a designation following the "G"
designation identifies the office that will review the submittal for the Government.] Submit the following in
accordance with Section 01 33 00 SUBMITTAL PROCEDURES:
SD-03 Product Data
Wall Coverings and Accessories[; G][; G, [_____]]
Wall covering manufacturer's descriptive data, documentation stating physical characteristics,
flame resistance, mildew and germicidal characteristics. Corner guard and wainscot cap manufacturer's
descriptive data.
Primer and Adhesive
Manufacturer's descriptive data, documentation stating physical characteristics, mildew and
germicidal characteristics. Submit Material Safety Data Sheets (MSDS) for all primers and adhesives
to the Contracting Officer. Highlight VOC emissions.
Vinyl Wall Covering
Manufacturer's catalog data.
SD-04 Samples
Wall Coverings and Accessories[; G][; G, [_____]]
Wall Coverings[; G][; G, [_____]]
[Three] [_____] samples of each indicated type, pattern, and color of wall covering. Provide
minimum 125 by 175 mm 5 by 7 inch samples of wall covering to show pattern repeat of sufficient
size. [Three] [_____] samples of each indicated type corner guard and wainscot cap; provide
samples a minimum of 75 mm 3 inch long.
[Three][_____] samples of each indicated type of frame for presentation dry erase wall covering.
Provide samples a minimum of 75 mm 3 inch long.
Vinyl Wall Covering Mockup Panels. After vinyl wall covering samples are approved, and prior
to starting installation, provide a minimum 2430 by 2430 mm 8 by 8 foot vinyl wall covering
mock-up for each color and type of vinyl wall covering, using the proposed primers and adhesives
and actual substrate materials. Once approved, use the mock-up samples as a standard of workmanship
for installation within the facility. Submit written notification to the Contracting Officer
at least 48 hours prior to mock-up installation.
Wall Covering: Three samples, 3 meter yards long by the width specified, of each color and
grain to be installed in the work, as required to illustrate material weight, color, shade,
decorative design, and embossing when required.
SD-07 Certificates
Wall Coverings and Accessories
Manufacturer's statement attesting that the product furnished meets or exceeds specification
requirements. The statement must; be dated after the award of the contract, state Contractor's
name and address, name the project and location, and list the requirements being certified.
Certificates for Vinyl Wall Covering including the following:
a. Certified laboratory test reports of the physical properties for vinyl wall covering, as
specified.
b. Certificates of Compliance for UL fire hazard classification listing, as specified.
c. Certificates of Compliance for contact adhesive.
SD-08 Manufacturer's Instructions
Wall Coverings and Accessories
Preprinted installation instructions for wall covering and accessories, adhesives and primers.
Include preparation of the substrate within the instructions.
SD-10 Operation and Maintenance Data
Vinyl Wall Covering[; G][; G, [_____]]
Preventative maintenance and inspection for Vinyl Wall Covering showing the manufacturer's
recommended cleaning materials and application methods, including precautions in the use of
cleaning materials that may be detrimental to the wall covering surface when improperly applied.
1.3 DELIVERY AND STORAGE
Deliver the material to the site in manufacturer's original wrappings and packages and clearly label with the
manufacturer's name, brand name, pattern and color name and number, dye lot number, size, and other related information.
Store in a safe, dry, clean, and well-ventilated area at temperatures not less than 10 degrees C 50 degrees F
and within a relative humidity range of 30 to 60 percent. Store wall covering material in a flat position and
protect from damage, soiling, and moisture. Do not open containers until needed for installation, unless verification
inspection is required.
1.4 ENVIRONMENTAL REQUIREMENTS
Comply with wall covering manufacturer's printed installation instructions for minimum temperature of area to
receive requirements for conditioning adhesive and wall covering. Provide a minimum 10 degrees C 50 degrees
F area temperature, 72 hours prior to installation, during installation, and until the adhesive dries. Observe
ventilation and safety procedures.
1.5 WARRANTY
Provide manufacturer's standard performance guarantees or warranties that extend beyond a one-year period.
1.6 EXTRA MATERIALS
NOTE: Extra stock of wall covering may be required. If not, delete this paragraph.
Extra stock should be based on anticipated usage. In the absence of experience
data, a minimum of one linear meter for each 100 lineal meters (one linear foot
for each 100 linear feet) installed is suggested.
Provide one linear meter foot of full-width wall covering of each pattern and color for each [100] [_____] linear
meters [100] [_____] linear feet of wall covering installed[, excluding presentation dry erase wall covering].
Provide the same manufacturer, type, pattern, color, and lot number of extra stock as the installed wall covering.
Provide full rolls, packed for storage and marked with content, manufacturer's name, pattern and color name and
number and dye lot number. Leave extra stock at the site at a location as directed by the Contracting Officer.
PART 2 PRODUCTS
2.1 WALL COVERINGS
NOTE: If more than one wall covering type is required and specifications vary,
a separate paragraph Vinyl Wall covering Type, Textile Wall covering Type, and/or
Wall covering Border Type will be used for each wall covering type. Each wall
covering type will be designated with a letter or number symbol. Use the same
symbols to key wall covering types to locations on the drawings and Section
09 06 90 COLOR SCHEDULE. Delete reference to type symbol if not used.
As per NFPA 101 for sprinklered buildings, interior walls and ceiling finishes
tested in accordance with NFPA 286 shall be permitted to be used in lieu of
that required to be Class A in accordance with NFPA 255. NFPA 255 is also known
as ASTM E 84.
NOTE: In accordance with NFPA 101, the use of textile materials on walls and
ceilings will comply with one of the following conditions:
a. Textile materials having a Class A rating will be permitted on the walls
or ceilings of rooms or areas protected by an approved automatic sprinkler system.
b. Textile materials having a Class A rating will be permitted on partitions
that do not exceed 3/4 of the floor-to-ceiling height or do not exceed 2440
mm (8 feet) in height whichever is less.
c. Textile materials having a Class A rating will be permitted to extend
not more than 1200 mm (4 feet) above the finished floor on ceiling-height walls
and ceiling-height partitions.
d. Textile materials will be permitted on walls and partitions where tested
in accordance with NFPA 265, Standard Methods of Fire Tests for Evaluating Room
Fire Growth Contribution of Textile Wall Coverings. (ICC IBC is equivalent to
NFPA 265.)
Provide Wall coverings and accessories material designed specifically for the specified use. Furnish vinyl wall
covering and borders with a mercury, cadmium, lead, and chromium free base. Protect wall coverings with bactericides
and mildew inhibitors against microbiological and mildew growth.
2.1.1 Vinyl Wall Covering
Provide vinyl wall covering with an integrally pigmented, opaque vinyl film, laminated to, or combined with,
a fabric backing.
NOTE: Delete the following paragraphs when medium-duty type wall covering is
not required. Medium-duty type wall covering is suitable for use in vestibules,
corridors, lounges, offices, and other areas where there is average traffic
and scuffing, and is available in a wide range of colors and grains. Mildew-resistant
fabric backing is standard treatment with several wall covering manufacturers.
Provide a medium-duty type wall covering, finish as specified, conforming to FS CCC-W-408, Type II, and the following
modifications:
Supporting material for wall covering may be mildew-resistant treated at the option of the wall covering
manufacturer.
Provide the following physical properties:
REQUIREMENT TEST METHOD VALUE
Coating weight, CFFA-W-101-D, Not less than
exclusive of fabric Test 5041 240 gram 7 ounces
backing per square
meter yard
Adhesion of coating ASTM D 751 Not less than
to fabric backing 13 newton 3 pounds
pull per 25 mm inch
of width
NOTE: Delete the following paragraphs when heavy-duty type wall covering is
not required. Heavy-duty type vinyl wall covering is recommended for use in
areas exposed to damage by moving equipment and is available in several colors
and a leather-like grain.
Provide a heavy duty type wall covering, finish as specified, conforming to FS CCC-W-408, Type III, and the following
modifications:
Supporting material for wall covering may be mildew-resistant treated at the option of the wall covering
manufacturer.
Provide the following physical properties:
REQUIREMENT TEST METHOD VALUE
Coating weight, CFFA-W-101-D, Not less than
exclusive of fabric Test 5041 407 gram 12 ounces
backing per square
meter yard
Adhesion of coating ASTM D 751 Not less than
to fabric backing 13 newton 3 pounds
pull per 25 mm inch
of width
NOTE: Delete the following paragraphs when stain-resistant vinyl wall covering
is not required. Polyvinyl-fluoride (DuPont "Tedlar") top coating, in lieu
of the standard vinyl coating, increases both chemical resistance and stain
resistance.
This wall covering is recommended for use in dining rooms, waiting rooms, and
other areas exposed to chemical reagents and staining agents and is available,
at increased cost, in most standard vinyl wall covering colors and grains.
Provide a stain-resistant wall covering of medium duty type, finish as specified, with a polyvinylfluoride film
top coating, conforming to FS CCC-W-408, Type II, and the following modifications:
Supporting material for wall covering may be mildew-resistant treated at the option of the wall covering
manufacturer.
Use a clear polyvinylfluoride film, not less than 0.13 mm 0.005-inch thick as a top coating.
Provide the following physical properties:
REQUIREMENT TEST METHOD VALUE
Coating weight, CFFA-W-101-D, Not less than
exclusive of fabric Test 5041 240 gram 7 ounces
backing per square
meter yard
Adhesion of coating ASTM D 751 Not less than
to fabric backing 13 newton 3 pounds
pull per 25 mm inch
of width
Stain-resistance, ASTM D 1308 No perceptible
covered spot test, staining or
24-hour exposure, using bleaching of coat-
the household chemical ing; stains
reagents and staining readily removed
agents specified in with solvent or
ASTM D 1308 and the cleaning agent
following:
ballpoint pen ink
lipstick
nicotine
shoe polish
stamp-pad ink
rubber scuff marks
crayon
merthiolate
NOTE: Since the color and grain of wall coverings are the factors that determine
the cost of the material, it is recommended that a sample of the required color
and grain be on display where it may be seen by bidders during the bidding period.
Match color and grain of wall covering of the sample approved. Provide a 1350 to 1370 mm 53 to 54 inch width
wall covering.
2.1.2 Vinyl Wall covering [Type [A] [_____]]
NOTE: Select the appropriate vinyl Type designation for each wall covering
specified and delete inapplicable Types. Type selection should be based on
abuse conditions and the following recommendations:
Type I (Light Duty) is satisfactory for use on ceilings and light duty walls
not subjected to scuffing and abrasion. This type is rarely used.
Type II (Medium Duty) is satisfactory for areas subject to average traffic wear
and scuffing. It may be used full height on walls or as a wainscot. Type II
should be used for most vinyl wall covering installations.
Type III (Heavy Duty) is slightly more resistant to scuffing than Type II but
is difficult to install and clean, and is not available from most manufacturers.
Type III wall covering is expensive and should be used only where specifically
requested.
Some manufacturer's Type I, Type II and/or Type III wall covering will overlap
or vary slightly from the weights shown in the following paragraphs.
Conversion Table:
Type I Type II Type III
ozs/sq yd 7 (10) 13 22
ozs/linear yd 10.5 (15) 20 33
g/sq meter 237 (339) 441 746
g/linear meter 325 (465) 620 1023
CFFA minimum requirements are listed in the above table, with the exception
of the number shown in parenthesis. The measurements in parenthesis reflect
what is currently used in the industry for Type I. The heavier weight provides
a more durable product.
The following formulas can be used for English to metric conversions:
a. Ounces per square yard to ounces per linear yard-
Multiply # ounces per square yard by
1872 for 52 inches wide or 1908 for 53 inches wide or 1944 for 54 inches wide.
Divide the total by 1296 to obtain per linear yard.
b. Ounces per square yard to grams per square meter-
Divide the # ounces per square yard by 144. Multiply total by 4882 to
obtain grams per square meter measurement.
c. Ounces per linear yard to grams per linear meter-
Multiply # ounces per linear yard by 28.35. Multiply total by 1.0936
to obtain grams per linear meter measurement.
Polyvinyl-fluoride (PVF) film is an extra cost. The film is designed to provide
additional resistance to staining and soiling from exposure to staining reagents
or chemicals, and resistance from abuse. Generally the PVF coated vinyl wall
coverings have a slightly different appearance from the standard noncoated vinyl
wall covering. The film is available in 3 thicknesses with the thin gauge material
being much less expensive. Various thicknesses represent moderate (thinnest),
heavy, and extreme wear (thicker) in the installation area. Consider PVF film
top coating for heavy-use areas; such as dormitories, dining halls, cafeterias,
medical facilities, and clubs.
Delete PVF film when not required.
Provide a vinyl coated woven or nonwoven wall covering fabric. Conform to CFFA-W-101-D for vinyl wall covering,
[Type I (Light Duty) with a minimum total weight of [237] [339] grams/square meter [7] [10] ounces/square yard
and [325] [465] grams/linear meter [10] [15] ounces/linear yard] [Type II (Medium Duty) with a minimum total
weight of 441 grams/square meter 13 ounces/square yard and 620 grams/linear meter 20 ounces/linear yard] [Type
III (Heavy Duty) with a minimum total weight of 746 grams/square meter 22 ounces/square yard and 1023 grams/linear
meter 33 ounces/linear yard]. Provide width of [1320/1371 mm 52/54 inch] [_____]. Test vinyl wall covering
in accordance with NFPA 286 or have a Class A flame spread rating of 0-25 and smoke development rating of 0-450
when tested in accordance with ASTM E 84. Apply [a polyvinyl fluoride (PVF) film, [0.00889 mm 0.00035 inch]
[0.0127 mm 0.0005 inch] [0.0254 mm 0.0010 inch] thick over the face of the wall covering. Provide a transparent
(clear) film, medium gloss.]
2.1.3 Textile Wall covering [Type [A] [_____]]
Provide textile wall covering with a woven fabric with paper or acrylic backing of colorfast, stain, and soil
resistant. Test in accordance with NFPA 286 or have a Class A flame spread rating of 0-25 and smoke development
rating of 0-450 when tested in accordance with ASTM E 84. Meet or exceed the following for textile wall covering
:
a. Face fiber content: [_____]
b. Weave: [Plain][_____]
c. Total weight: [_____] g/square meter ounces/square yard
d. Width: [_____] mm inch
2.1.4 Wall Covering Border [Type [A] [_____]]
Provide wall covering border of nonwoven vinyl cellulose/polyester blend or vinyl coated strippable paper back.
a. Total weight: [_____] g/linear meter ounces/linear yard.
b. Width: [_____] mm inch.
2.1.5 Presentation Dry Erase Wall covering
NOTE: Some products must be installed on glass reinforced cement board to achieve
Class A rating.
Research product to determine available features. Note that surfaces designed
to be used as a projection screen are not available with 50 by 50 mm (2 by 2
inch) grid pattern.
Furnish presentation dry erase wall covering that accepts dry erase markings[ and is designed to be used as a
projection screen][ and has a 50 by 50 mm 2 by 2 inch grid pattern]. Provide wall covering with a minimum total
weight of [678] [_____] g/square meter [20] [_____] ounces/square yard, a width of [1524 mm 60 inch][_____] and
backing of a woven or nonwoven polyester. Test wall covering in accordance with NFPA 286 or have a Class A flame
spread rating of 0-25 and smoke development rating of 0-450 when tested in accordance with ASTM E 84. Provide
wall covering color [selected from manufacturers standard colors][white][_____]. When frame is required provide
[aluminum][oak][_____] and have a full length tray of the same material. Markings shall be removable with a
felt eraser or cloth without ghosting. Provide each unit complete with an eraser, four different color compatible
dry erase markers, and an 8 oz. bottle of liquid surface cleaner recommended by the manufacturer.
2.2 WALL LINER
NOTE: Wall lining should be specified where wall covering will be installed
over masonry walls.
Provide a non-woven polyester cellulose blend wall liner having a minimum weight of 125 g/square meter 3.7 ounces/square
yard and a total minimum thickness of 0.33 mm 0.013 inch. Test wall liner in accordance with NFPA 286 or have
a Class A flame spread rating of 0-25 and smoke development rating of 0-450 when tested in accordance with ASTM E 84
.
2.3 CORNER GUARDS
NOTE: Delete references to corner guards in this specification if they are
to be of the type specified in Section 10 26 13 WALL AND CORNER GUARDS. Some
projects may require both types. Coordinate locations when this occurs.
Furnish [1 mm 0.040 inch thick corner guards and cover 19 mm 3/4 inch] [1.9 mm 0.075 inch thick corner guards
28 mm 1 1/8 inch] [2.2 mm 0.085 inch thick and cover 63 mm 2 1/2 inch] [_____] each side of corner at right
angles. Provide [clear] [_____] [polycarbonate] [vinyl] [rubber] corner guards from the same color lot.
2.4 WAINSCOT CAP
NOTE: A metal, vinyl, or wood wainscot cap molding will normally be required
for all wainscot installations. The specification should include whether metal,
vinyl, or wood molding is required. If metal or vinyl cap moldings are shown
on the drawings, provisions in this paragraph should be modified accordingly.
Delete inapplicable text if wainscot doesn't apply.
Provide [[satin-finished extruded aluminum] [_____] wainscot cap [19] [_____] mm [3/4] [_____] inch high, feathered
at bottom edge, with 5 mm 3/16 inch exposed face on top edge, and grooved to receive the covering] [_____].
2.5 PRIMER AND ADHESIVE
NOTE: Conformance with South Coast Air Quality Management District (SCAQMD)
Rule No. 1168 as noted complies with LEED and SPiRit requirements.
When mold is a problem in the area consider specifying mold proof primers and
adhesives.
Provide a type primer and adhesive recommended by the wall covering manufacturer, containing a non-mercury based
mildewcide, and complying with local indoor air quality standards.[ VOC content must be less than the current
VOC content limits of SCAQMD Rule 1168.] Primer must permit removal of the wall covering and protect the wall
surface during removal. Do not damage gypsum wallboard facing paper during removal of wall covering. Provide
a strippable type adhesive. When substrate color variations show through vinyl wall covering, provide a white
pigmented primer as recommended by the wall covering manufacturer used to conceal the variations. Provide a
recommended type adhesive to install corner guards and wainscot cap by the manufacturer of the corner guards
and wainscot cap.
2.6 COLOR, TEXTURE, AND PATTERN
NOTE: Avoid selection of a deeply embossed pattern where frequent cleaning
of wall covering is required.
Editing of color reference sentence(s) shall be coordinated with the Government.
Generally the 09915 Color Schedule or drawing is used when the project is designed
by an Architect or Interior designer. Color shall be selected from manufacturers
standard colors or identified in this specification only when the project has
minimal finishes.
When the government directs that color be located in the drawings a note shall
be added that states: "Where color is shown as being specific to one manufacturer,
an equivalent color by another manufacturer may be submitted for approval.
Manufacturers and materials specified are not intended to limit the selection
of equal colors from other manufacturers. The word "color" as used herein includes
surface color and pattern."
When more than one type, pattern or color is specified identify location and
extent of work for each.
When a manufacturer's name, stock number, pattern, and color is used, be certain
that the product conforms to this specification, as edited.
Prior to specifying a custom color finish, research to determine if additional
cost is feasible. Note there is often a minimum order requirement; this requirement
will also affect future orders.
Provide color [as indicated on the drawings] [selected from manufacturers standard colors] [[______]. Color
listed is not intended to limit the selection of equal colors from other manufacturers].
PART 3 EXECUTION
3.1 EXAMINATION
Inspect all areas and conditions under which wall coverings are to be installed. Notify the Contracting Officer,
in writing, of any conditions detrimental to the proper and timely completion of the installation. Work will
proceed only when conditions have been corrected and accepted by the installer.
3.2 SURFACE PREPARATION
NOTE: When applying wall covering over concrete or masonry surfaces, Section
03 31 00.00 10 CAST-IN-PLACE STRUCTURAL CONCRETE, will be coordinated to require,
as applicable: (1) smooth concrete finish (2) masonry surfaces that are level
and plumb with flush joints and square openings and (3) no variations in the
surfaces exceeding 1 mm in 1000 mm (1/8 inch in 10 feet) with no abrupt irregularities.
Coordinate level of gypsum wallboard finish required for presentation dry erase
wall covering with Section 09 29 00 Gypsum Board. Some manufacturers require
a Level 4 finish and others Level 5.
When mold is a problem in an existing building that is being renovated, add
verbiage to specification to cover removal of mold and appropriate surface preparation
necessary to install new wall covering. In addition, the source of the moisture
needs to be located and fixed prior to installation of the wall covering.
Do not apply wall covering to surfaces that are rough, that contain stains which will bleed through the wall
covering, or that are otherwise unsuitable for proper installation. Fill cracks and holes; sand rough spots
smooth. Finish walls to receive presentation dry erase wall covering to a Level 4 gypsum wallboard finish in
accordance with GA 214 unless Level 5 is recommended by the wall covering manufacturer. Thoroughly dry surfaces
at least 30 days prior to installation of vinyl wall covering. Provide interior surfaces of new and existing
gypsum wallboard with a wall covering primer in accordance with the manufacturer's printed instructions. As
required, use white primer when substrate color variations are visible through thin or light color wall covering.
Seal interior surfaces of exterior masonry walls to prevent moisture penetration, then prime with a wall covering
primer in accordance with the manufacturer's printed instructions. Provide masonry walls with flush joints.
Test moisture content of plaster, concrete, and masonry with an electric moisture meter of a maximum five percent
reading. Apply a thin coat of joint compound or cement plaster, as recommended by the wall covering manufacturer,
to the concrete and masonry walls as a substrate preparation. To promote adequate adhesion of wall lining over
masonry walls, prime the walls as recommended by the wall lining manufacturer. Prime the surfaces of walls as
required by the manufacturer's printed instructions to permit ultimate removal of wall covering from the wall
surfaces. Allow primer to completely dry before adhesive application.
3.3 INSTALLATION
3.3.1 Wall Liner
NOTE: Provide reinforcing at partitions to support presentation dry erase wall
covering frames.
Install wall liner over masonry walls that are to receive wall covering. Install liner in accordance with the
manufacturer's printed installation instructions. Install liner perpendicular to wall covering to prevent overlapping
of seams between liner and wall covering.
3.3.2 Wall Covering
Install wall covering in accordance with the manufacturer's printed installation instructions. Remove glue and
adhesive spillage from wall covering face and seams with a remover recommended by the manufacturer. After the
installation is complete, vacuum the fabric with a ceiling to floor motion. Upon completion of presentation
dry erase wall covering installation, clean the wall covering surface as recommended by the manufacturer prior
to first use. When frame and tray are required for presenation dry erase wall covering, install them in accordance
with manufacturer's installation instructions.
3.3.2.1 Presenation Dry Erase Wall Covering Placement
NOTE: Delete frame size column in schedule when wall-to-wall and floor-to-ceiling
wall covering is specified.
Location of wall covering and mounting height of framed wall covering must be
specified.
Size and type of wall covering should be specified only once in the contract
documents. If more than one type is specified, clearly identify locations.
Installing horizontally eliminates seams at writing height when installed at
the proper height.
Install presentation dry erase wall covering [wall-to-wall and floor-to-ceiling][_____] and horizontally on the
wall. Make the first seam at [610 mm 24 inch above finished floor for rooms with 2440 mm 8 foot ceilings][ and][
760 mm 30 inch above finished floor for rooms with 2740 mm 9 foot ceilings][_____]. Do not make seams at writing
height to provide a continual, seamless writing surface. [Provide wall covering with an [aluminum][oak][_____]
frame. Provide a mounting height of framed wall covering [as shown on the drawings][[_____] above finished floor
to top of the frame.]] Wall covering locations are [as indicated on drawings.][as scheduled below:
Room Name Wall Frame
and Number Location Size
[_____] [_____] [_____]]
3.3.2.2 Textile Wall Covering
When textile wall coverings are specified to comply with NFPA 265 or ICC IBC (Section 803.5.1 Textile Wall Coverings)
testing, install the wall covering in accordance with the manufacturer's printed installation instructions for
compliance with the testing using the same product mounting system, including adhesive.
3.3.3 Corner Guards and Wainscot Cap
Install corner guards and wainscot cap [where shown on drawings sheet [_____]] [on all exposed corners with [wall
covering] [_____]] and in accordance with the manufacturer's printed instructions. Run corner guards from top
of base to [wainscot cap] [ceiling] [_____] in a continuous length.
3.4 CLEAN-UP
Upon completion of the work, clean wall covering free of dirt, soiling, stain, or residual film. Remove and
clean surplus materials, rubbish, and debris resulting from the wall covering installation.