Stile, Design / installation considerations – Metal Sales Stile Installation User Manual

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STILE

DESIGN / INSTALLATION CONSIDERATIONS

When installed, panel distortion may occur if not applied over properly aligned and uniform

substructure.

Whether installing over new or existing roof, the installer should check the roof deck for squareness

before installing Stile panels. Several methods can be used to verify squareness of the structure for

proper installation of the panels.

METHOD "A" - One method for checking the roof for squareness is to measure diagonally across one

slope of the roof from similar points at the ridge and eave and obtain the same dimension.

METHOD "B" - The 3-4-5 triangle system may also be used. To use this system measure a point from

the corner along the edge of the roof at a module of three (3). Measure a point from the same corner

along another edge at a module of four (4). Then by measuring diagonally between the two points

established, the dimension should be exactly a module of five (5) to have a square corner. Multiple

uses of this system may be required to determine building squareness. If the endwall cannot be made

square, the roof system cannot be installed as shown in these instructions.

METHOD "B"

METHOD "A"

GENERAL

Metal Sales' Stile panel is recommended to be installed directly over a wood substrate (minimum

with 30# felt moisture barrier.

Always check with local building codes prior to all installations for any additional requirements that

may be specific to your area.

The roof should be inspected for any trapped moisture or structural damage such as warped or loose

roof decking. These areas should be repaired prior to installing new metal panels.

Prior to installation make sure there are no nails or fasteners protruding from the wood substrate

which could damage the panels and impede the installation process. Special attention must be given

to Valleys, Ridge, Rake and Eave areas when roofing with Stile panels.

CONDITION OF SUBSTRUCTURE