Metalastic Roofing Material

A b c joints where joints in the cmf are required.

Metalastic roofing material.

An increasingly popular type of roofing especially in areas prone to wildfire danger standing seam metal roofs are made from large steel panels laid on the roof deck with the seams overlapping in raised ridges that run vertically along the roof slope. Compatible with all types of roofing systems and available with a black or white surface membrane. Apply a con tinuous strip of 4 102 mm wide metalastic tape sealant on the roofing membrane between the chalk line and the joint opening. The incredible longevity of metal roofing materials makes them an attractive option.

Flanges are to be sealed to roof membrane and wall surface with metalasticæ tape sealant or an astm d 4586 type ii plastic asphalt cement compatible with the roofing membrane. First lets go over sloped roofing options and then discuss those appropriate for flat. Available in custom styles sizes and transitions to meet virtually any expansion joint detail. Products shown as available are normally stocked but inventory levels cannot be guaranteed for screen reader problems with this website please call 1 800 430 3376 or text 38698 standard carrier rates apply to texts.

A higher noise level and the risk of getting dents that may affect the overall look. We have done all the research to help you select the best roof for your needs. An astm d 4586 type ii plastic asphalt cement compatible with the roofing membrane may be used in place of metalasticætape sealant. Compatible with all types of roofing systems and available with a black or white surface membrane metalastic smfs create a uniform surface for a neater finished appearance.

Pdf safety data sheet sds metalastic joint covers msds 1021 doc type. B set the metal flange in place aligned with chalk line and nail in the center of the metal flange 4 102 mm on center. Trim metal nailers back 1 8 to prevent over lapping of the nailers and allow the bellows to butt firmly together. Benefits of metalastic cmf style expansion joint cover include.

Flexible contoured bellows have no seams or channels to trap water. Today the sheer number of options to choose from can be staggering. All surfaces being sealed with splice lock or receiving metalasticæ tape sealant must be clean and dry. Flexible contoured bellows have no seams or channels to trap water.

Despite the benefits the cost is significantly higher for metal roofing systems but there are a few drawbacks to aluminum and steel roofing.