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Roof Cover Board Thickness

Roof Cover Board Thickness. It's light weight provides ease of handling. Count on iko for the best in roof insulation and cover boards.

Polyiso Roof Coverboard 20200413 Building Enclosure
Polyiso Roof Coverboard 20200413 Building Enclosure from www.buildingenclosureonline.com

Available in 0.5”, 0.75” & 1.0” thick 4ft x 8ft (1220mm x 2440mm) and 4ft x 4ft (1220mm x 1220mm) panels. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1/2 thick duraboard®, an expanded perlite mineral aggregate board, on one side, and a fiber glass reinforced facer on the other. Densdeck ® roof boards are fm tested and approved as the only 1/2 gypsum product to meet the calorimeter requirements for conventionally insulated decks.

½ (13 Mm) » Weight:

This product also protects against moisture and mold. Cover boards provide a smooth surface on which to install a new roof membrane. If you are using osb for your roof deck, then ⅝” is the recommended thickness.

1/4 Inch, 1/2 Inch, 5/8 Inch And 1 Inch.

Cover boards protect the roof assembly from roof traffic, mechanical abuse and hail. Roof insulation & cover boards. By checking this box and hitting the submit button:

The Thickness Is Often Chosen Based On The Need For The Board To Provide Integrity Over The Roof Deck, Such As At Flute Spans On Steel Roof Decks.

Provides a ul class a fire rating at only 1″ on combustible decks. Available in 0.5”, 0.75” & 1.0” thick 4ft x 8ft (1220mm x 2440mm) and 4ft x 4ft (1220mm x 1220mm) panels. Plywood for a roof deck should be of marine grade and suitable for external use to bs en 636 or a bond class 2 or better, complying with bs en 314 (check).

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For Plywood, Which Is Slightly Stronger Than Strand Board, ½” Thick Is Appropriate.

Standard roof sheathing thickness is ½” to ⅝” thick. Densdeck ® roof boards are fm tested and approved as the only 1/2 gypsum product to meet the calorimeter requirements for conventionally insulated decks. Iko offers a full line of ikotherm™ thermal insulations that are dimensionally stable and compatible with all types of iko roofing systems.

Firestone Isogard Hd Cover Board Provides A High Thermal Performance When Compared To Other High Density Insulations Or Cover Boards.

It's light weight provides ease of handling. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1/2 thick duraboard®, an expanded perlite mineral aggregate board, on one side, and a fiber glass reinforced facer on the other. 1/2” and 5/8” densdeck® prime roof boards, and 5/8” densdeck stormx are the first and only gypsum roof boards with a

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