Flat Seam Copper Roof Details

Potential problems with standing seam roofs due to expansion and contraction stem from three conditions.

Flat seam copper roof details.

Flat seam roofing is constructed of 18 by 24 20 oz. The horizontal flange in detail 2 projects back onto the roof a maximum of 4. Flat seam roofs used in low no slope areas or areas subject to flooding or standing water typically made from 20 x 28 sheets relative geometry is important fro expansion and contraction sheet use efficiency and wind load. The drawings are presented in two colors.

For example in the roofing systems there are divisions for standing seam batten seam flat seam roofing and more. They are also used on curved surfaces such as domes and barrel vaults. The locking strip is turned out 45 degrees a minimum of 3 4. These pans run parallel to the slope of the roof and are joined to adjacent pans with double locked standing seams.

However neither solder nor sealant is required in the joints since the vertical surface provides positive drainage. Racking of cleats due to cyclical expansion contraction. The recommended dimensions should be specified from the table below. This type of wall panel is basically identical to flat seam roofing applied on a vertical surface.

Architectural metal roofing panels metal wall panels and related products such as soffit panels highest quality fascia and coping systems. Structural strength of the formed pans. These divisions are comprised of one or more drawings each with a facing page of descriptive text. The details illustrated will meet most of the conditions likely to be encountered.

Copper or stainless steel is recommended lock and seal all joints solder joints on slopes less than 3 12. Coil and flat sheet. Copper materials are shown in copper color all other building materials are shown in black. Copper offers a character and durability that no other metal roof can match.

The edge strip shown in detail 1 is attached to the fascia board with nails at 3 o c. Rectangular cold rolled copper sheets. Horizontal flat lock systems. This 120 page technical manual copper roofing in detail aims to provide architects and contractors with the technical information needed to design and install fully supported sheet copper roofing in accordance with current good practice.

Standing seam roofing is composed of preformed or field formed pans usually between 14 to 18 inches wide when finished. Pac 150 180 double lock. It is secured with copper or copper alloy nails spaced 3 apart. Its appearance can complement any style of building from the traditional to the.

Flat seam roofing systems are typically used on roofs that are flat or have a low pitch or alternatively on very steep slopes.