This TPO detail video showcases detail TPC-18.1, through-wall scupper with coated metal.

Scuppers are used to provide an outlet through parapet walls or gravel stops on flat and built-up roofs to allow drainage of excess water. They can be used in conjunction with gutters and downspouts to divert the flow to the desired location.

OVERLAP PROVIDING CONTINUOUS FLASHING. JM PMMA FIELD MEMBRANE USE THIS DETAIL IN CONJUNCTION WITH DETAIL L-DV-03S WHICH IS PART OF THIS INSTALLATION. REFER TO JOHNS MANVILLE WEBSITE (www.jm.com) FOR MOST UP-TO-DATE INFORMATION.

Nov 8, 2011 · However, in roof systems with parapet walls that exceed 3 feet in height another form of water removal can be accomplished with thru-wall scuppers. The scuppers can serve as overflow drainage — where the scupper is elevated above the deck a minimum of 2 inches — or as primary drainage — where the . . .

Feb 5, 2025 · Scuppers provide a pathway for water to flow through parapet walls or any other raised edge around a roof, such as gravel stop edge metal. They are commonly used in both primary and secondary drainage systems and can be essential for preventing water accumulation that may lead to structural damage.

This video showcases TPO detail U-18A, through-wall scupper with coated metal. I thought you might be interested in this information from Carlisle SynTec Systems.

PLEASE SEE SINGLE PLY FLASHING SPECIFICATIONS FOR A FULL DESCRIPTION OF INSTALLATION INSTRUCTIONS AND REQUIREMENTS WHICH ARE CONSIDERED A PART OF THIS DETAIL. ANY CARPENTRY OR METAL WORK SHOULD BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH LOCAL CODE REQUIREMENTS AND/OR …

Refer to SMACNA recommendations and details regarding metal thickness and cleat requirements. Continuous cleats are recommended at all edges and coping flashings, cleats to be at least one gauge heavier than the edge/coping metal.

specifications, details and shop drawings, and for determining their suitability for a particular project or application. WHILE SIKA PROVIDES GENERAL INSTRUCTIONS FOR THE INSTALLATION OF ITS MATERIALS, THE MEANS AND METHODS USED BY THE CONTRACTOR FOR MATERIAL STORAGE, SUBSTRATE EVALUATION, SURFACE …

May 10, 2023 · Seal exterior of scupper at wall penetration. See Appendix A for gauge or thickness guide for sheet metal flashing. Continuous cleats are recommended when flashing face dimension exceeds 3 inches and in areas deemed a high …

FlashCo’s FlashDrain Scuppers are Factory Certified prefabricated lateral drains, allowing free flowing water, to exit the roof through a parapet or dividing wall.

Interface between outside wall and scupper to be caulked with appropriate sealant. Installed by trade responsible for outside wall finish if roofing and metal flashing has been completed prior to exterior wall finish. NOTE: See the Standard for additional requirements.

Refer to StoGuard Product Use Chart (Table 1.1) for StoGuard detail components; joint treatment, rough opening protection, backing for masonry anchors, or transitions to dissimilar materials, joints and seams in construction. Refer to General Notes for specific information and design guidance on wall assembly components.

Mar 6, 2012 · E. Flood Scupper This fine detail demonstrates the installation of an overflow scupper. Overflow scuppers ought to be carefully situated to avoid excess water from remaining on the roof when the regular scuppers become blocked.

Explore flashing details for Through Wall Scupper With Hopper in the Alberta Roofing Contractors Association standard manual's informative diagram.

Apr 12, 2024 · Through-wall roof scuppers are used in two circumstances. The first is for roof drainage where a gutter is ruled out for whatever reasons. The second is a backup system in case roof drains clog to prevent roof water from accumulating excessively and …

Jul 5, 2023 · Seal exterior of scupper at wall penetration. See Appendix A for gauge or thickness guide for sheet metal flashing. Continuous cleats are recommended when flashing face dimension exceeds 3 inches and in areas deemed a high-wind zone as categorized by local building code.

Oct 28, 2009 · Where you can drain over the wall, the overflow drain must be at least the same size as the regular drain and located no more than 2″ above the low point of the roof. Where you must drain through the wall with a scupper the overflow must be three times the required size of the roof drain and have a minimum height of 4″ and again be ...

Mar 15, 2024 · Channel-type and through-wall scuppers have unique attributes and functionalities that tie directly to building factors. It's really important to know these differences; they're important for rooftop rainwater management success!

Jul 2, 2024 · The thru-wall scupper is one common type, installed through a curb or wall on the roof’s edge, allowing water to exit directly out and away from the building. Parapet scuppers, on the other hand, are found in buildings with parapet walls; the scupper is …