Duro-last EPS Fiberglass Facer User Manual download pdf

Duro-Last, “World’s Best Roof” and Duro-Guard are registered marks owned by Duro-Last, Inc.

dated: 11

2013

DURO-GUARD

EPS FIBERGLASS FACER

FLAT AND TAPERED PANELS

1 of 2 www.duro-last.com 800-248-0280

Description:

Duro-Guard

EPS Fiberglass Facer is a premium

insulation consisting of a superior closed-cell,

lightweight and resilient expanded polystyrene (EPS)

which is factory laminated to a durable fiberglass

facer. It meets or exceeds the requirements of ASTM

C 578, Standard Specification for Rigid, Cellular

Polystyrene Thermal Insulation.

• Available in both flat and tapered panels in

order to meet thermal insulation needs as well

as provide slope for proper roof drainage.

• May be used directly under Duro-Last

membranes. This saves labor by eliminating

the need for installing a separate cover board

or slip sheet.

• Use with mechanically attached or Duro-Bond®

systems. Membrane shall not be adhered to

this product.

• Provides long-term thermal insulation value.

• Does not contain CFCs or HCFCs.

• Superior moisture resistance.

• 100% recyclable.

• Type VIII, 1.25 pcf, per ASTM C 578.

• Refer to Table 3 for physical properties.

Recommended Uses:

• Mechanically attached Duro-Last roof systems.

• Duro-Bond

roof systems.

• Metal retrofit roof systems.

Underwriters Laboratories Inc:

• May achieve UL Class A fire rating on

noncombustible decks without the use of a

cover board. Refer to Duro-Last’s UL Listings

(TGFU.R10128) for assembly details

(www.ul.com).

Factory Mutual Global:

• Refer to FM Approval’s RoofNav for details on

FM Approved systems (www.roofnav.com).

Flat Panels:

• Typical sizes:

o 4 ft. x 4 ft. (1220 mm x 1220 mm).

o 4 ft. x 8 ft. (1220 mm x 2440 mm).

o Thickness: Up to 40 inch (1016 mm).

Figure 1. Duro-Guard EPS Fiberglass Facer (Top Layer)

Tapered Panels:

• Typical sizes:

o 4 ft. x 4 ft. (1220 mm x 1220 mm).

o 4 ft. x 8 ft. (1220 mm x 2440 mm).

o Thicknesses: 0 to 40 inch (0 to 1016 mm).

• Precut cricket and saddle systems are

available.

• Taper designs and shop drawings are

available.

• Custom sizes are available.

Figure 2. Duro-Guard EPS Fiberglass Facer Taper

TABLE 1. TYPICAL TAPER PANEL DIMENSIONS

ID SLOPE* Thickness

A1 ⅛” per 12” 1%

EPS panels can be

formed up to 40” thick.

The starting thickness of

the tapered panels can

be custom ordered based

on project requirements.

A2 ⅛” per 12” 1%

A3 ⅛” per 12” 1%

A4 ⅛” per 12” 1%

C1 ¼” per 12” 2%

C2 ¼” per 12” 2%

C3 ¼” per 12” 2%

C4 ¼” per 12” 2%

E1 ½” per 12” 4%

E2 ½” per 12” 4%

E3 ½” per 12” 4%

E4 ½” per 12” 4%

* Contact Duro-Last for additional slope options.

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DURO-GUARD 1
EPS FIBERGLASS FACER 1

Summary of Contents

Page 1 - EPS FIBERGLASS FACER

Duro-Last, “World’s Best Roof” and Duro-Guard are registered marks owned by Duro-Last, Inc. Updated: 11/4/2013 DURO-GUARD® EPS FIBERGLASS FACER FLAT

Page 2

Duro-Last, “World’s Best Roof” and Duro-Guard are registered marks owned by Duro-Last, Inc. Updated: 11/4/2013 2of 2www.duro-last.com 800-248-0280D

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