Perma-Tite Expansion Joint Roof to Roof Version

Perma-Tite Expansion Joints are ideal for allowing thermal movement and condensation control between two roof systems. The Expansion Joint prevents condensation by insulating against internal building temperatures. Also, the continuous cleat protects the Perma-Tite Expansion Joint from wind-driven rain. This carefully engineered product ensures long-lasting quality and high performance.

Features / Benefits

The 20 Year, 120 mph Perma-Tite Wind Warranty is available on orders to meet a project's specification. It provides a maximum of 20 years, 120 mph coverage for the repair or replacement of any portion of the roof edge system that has failed due to a defect in Metal-Era supplied materials.

Its unique design allows for covers to be manufactured in 24 ga steel, .040", .050" and .063" aluminum.

The concealed splice plate design features a raised stop that prevents splice plate migration under the fascia panels. This design creates a more aesthetically pleasing design compared to traditional cover plates or lap joints at the seams.

Prevents condensation by insulating against internal building temperatures. Also, the continuous cleat protects the joint from wind driven rain.

This product is provided in 12'-0" lengths with pre-punched holes for quicker installation and lower labor costs. The fastening holes are slotted to allow for proper thermal movement of the materials and ensure correct fastener placement and spacing. It easily attaches to wood framing on new or existing roofs. No exposed fasteners, caulking or maintenance required makes for a very flexible system.

Choose among a wide range of standard colors and finishes that meet your job requirements. A 30 year Kynar 500® finish warranty is included on coil-coated standard colors. Custom post-coated Kynar 500® colors are available with an included 10 year Kynar 500® finish warranty or a 20 year Kynar 500® finish warranty is available upon request.

Anodized finishes are also available and come with a 5 year warranty (no warranty available for coil anodized finishing. Post-coat/Class 1 Batch Anodized is available with a 5 Year warranty with an option to increase to a 10 Year warranty for an upcharge).

Specially fabricated products are available to meet the unique needs of each project.

Factory fabricated accessories provide a cleaner, more aesthetically pleasing appearance. This eliminates the need for field fabrication, providing time and labor savings.

The provided special articulatory cleat allows four-way movement for the expansion and contraction of the roof. Shouldered washers, tapcon screws, galvanized ring shank roofing nails and stainless steel screws are also provided and further assist this dynamic system.

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