1106.7 Storm Drainage, Scupper Sizing. %%EOF The only unconditional guideline for scupper sizing provided by the code is that “scupper openings shall be not less than 4 inches (102 mm) in height and have a width that is equal to or greater than the circumference of a roof drain sized for the same roof area.” So we can at least be certain that round scuppers can’t have a diameter of less than 4 inches, and rectangular scuppers can’t have any … Shop, read reviews, or ask questions about Scupper Drains at the official West Marine online store. Bhd. Made of high-impact corrosion resistant white plastic with flapper valve that opens outward to dump water overboard and closes to help prevent backwash from entering cockpit. xref 0000013507 00000 n 0000001826 00000 n 3 [75] X 10 [254] OBLIQUE SCUPPER DRAIN ENGINEERING SPECIFICATION: ZURN ZARB161 3" [75mm] x 10" [254mm] Oblique Scupper drain, plain bronze body with gasket, plain bronze grate with integral membrane clamp. drain-pvc-scupper-sp PVC Clad Scupper Drain. The entire scupper is made of polycarbonate material. It has PVC mounts and a solid polyethylene ball to work above the waterline. 1, 2012, Building Codes Illustrated: A Guide to Understanding the 2018 International Building Code, 6th Edition, Applying the Building Code: Step-by-Step Guidance for Design and Building Professionals, 2018 International Building Code Illustrated Handbook. This stocked item is available in 60-mil TPO (white/grey/tan) and PVC (white/grey/tan). 200201033557 (601222-W) OKA … It is important to make the scupper wide enough to handle the amount of water drainage typical for each climate. 0000020050 00000 n 0000001203 00000 n "The popular 3876 scupper mounted to a 3875B 1-1/2" thru-hull as a complete assembly. By closing this message or continuing to use our site, you agree to the use of cookies. 0000000016 00000 n They can be used in conjunction with gutters and downspouts to divert the flow to the desired location. By visiting this website, certain cookies have already been set, which you may delete and block. The sizing of roof drains must be large enough to quickly carry away all water entering the roof drains. endstream endobj 453 0 obj <, )/V 2>> endobj 454 0 obj <>/ViewerPreferences<>/Metadata 450 0 R/AcroForm 456 0 R/Pages 449 0 R/OpenAction 455 0 R/StructTreeRoot 7 0 R/Type/Catalog>> endobj 455 0 obj <> endobj 456 0 obj <>/Encoding<>>>>> endobj 457 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>>>/Type/Page>> endobj 458 0 obj <> endobj 459 0 obj <> endobj 460 0 obj <> endobj 461 0 obj <> endobj 462 0 obj [/ICCBased 478 0 R] endobj 463 0 obj /DeviceGray endobj 464 0 obj [/Indexed 462 0 R 1 481 0 R] endobj 465 0 obj <> endobj 466 0 obj <> endobj 467 0 obj <> endobj 468 0 obj <> endobj 469 0 obj <>stream �L(���n��D�c�����|ĕ��"�}������������'��2���ek��-� \+��=�~? 0000138371 00000 n Tell me how we can improve. Size: 6-1/4", Barb: 1-1/2", Max Hull Thickness: 3-1/8" Scupper openings shall be not less than 4 inches (102 mm) high and have a width equal to the circumference of the roof drain required for the area served, sized in accordance with Table 1101.12. 198101001525 (67634-M) OKA Engineering and Trading Sdn. The National Roofing Contractors Association defines scupper as "A drainage device in the form of an outlet through a wall, parapet wall or raised roof edge typically lined with a sheet-metal sleeve." Scupper drains do not normally provide protection against water back up and, as a result, they are not recommended to provide drainage when they cannot be drained to the outside of the building. Bhd. The result is the number of drains needed. 0000002943 00000 n 199501000786 (329980-T) Real Charisma Sdn. Visit our updated, Roofing Code: Drip Edge Code Interpretation, Roofing Code: Section 1507.13 Thermoplastic Single-Ply Roofing, Roofing Code: Section 1507 Requirements for Roof Coverings, Roofing Code: Section 1504.5 Edge Securement, Architectural Roofing & Waterproofing, Vol. 0000002002 00000 n 0000009568 00000 n It is important that roof slope is directed to the scuppers to prevent ponding. To convert this roof area to an area for use with Table A101.2 do this: 1/4 IN/FT SLOPE BUILDING STORM DRAIN 2,500 ÷ 4 x 7.2 = 9,375 sq ft = 4,500 sq ft. �}J�Z�`���Nx�k��CnB!3��(qm8r�6ZL R�?|�;��~���%z������9�:K�jV.�L��?�-��s'O$���c#^}s��_�]�$JMָ�O�qߩ(#�N�����y�0��+��W'"B���3�*�9� ��g�0oƝ? OPTIONS (Check/specify appropriate options) PIPE SIZE (Specify size) OUTLET 2, 3 [51, 76] ___ IP Threaded PREFIXES 0000003500 00000 n For roof drain size, the flow in GPM is compared to the column on the chart entitled Roof Drain and Vertical Leaders. Installing a Scupper on an EPDM Flat Roof. A wide variety of scupper drain grating options are available to you, such as graphic design, total solution for projects, and others. 0000007491 00000 n 0000022053 00000 n We have obtained the correct sizes direct from the manufacturer and through customer/field verification. Durable cast iron. <]>> Hub connection is reversible to accommodate 45° or 90° installation. Step 5: Calculate drains needed . �R��*G�1�Mr���[���)�&���(�Lad�ieԿ�����!46�tќ1��s3�k:z�\D����͑����I�j&�q��Z���Pb�˲��5��[��F�� =rZ��L�ι�4A��`� Price/Each. 0000011433 00000 n Scuppers shall not have an opening dimension of less than 4 inches. It is an automatic scupper that seals and drains decks. Installing a scupper that leads out into a drain. Installation hole size is 2"." 0000004715 00000 n OKA CORPORATION BHD. Scupper RetroDrains are available in 75 mm, 100 mm, 125 mm, and 150 mm sizes and include a U-Flow mechanical seal. 0000005163 00000 n Shop with confidence - get free shipping to home or stores + … This is a comprehensive manual that goes beyond codes and standards, providing expert guidance in design, detailing, material selection and troubleshooting for plaster and drywall. (4) For a tankship, as defined in 46 CFR 30.10-67, the coaming or other barrier required in 46 CFR 32.56-15 may serve as the aft athwartships coaming if the tankship is otherwise in compliance with the requirements of … Bhd. Specify: Color (White/Tan/Gray), Opening Size, Type Shape. A scupper is an opening in the side walls of a vessel or an open-air structure, which allows water to drain instead of pooling within the bulwark or gunwales of a vessel, or within the curbing or walls of a building. 0000004909 00000 n The above sizing data is offered as a guide only. SCUPPER Step 7. The ideal size of the openings is ¾ inches x … 2. Sizing a Roof Water Drain . 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. Scuppers. }�Rߘ&��N,pyx��e(�M?�Ė~i��'R�3@��4i4��u~O�@r���jŲ�vNn�+������:�)�yɄ�g��8�[�F��d���qj m\�5�H\gRS���!Qgd����*q*�H����\16/�?nU�@9Q}�.�\�_��ä�oy��xňz�*I�X[���:���3֪�{ 0000004603 00000 n 0000078788 00000 n Scuppers shall not have an opening dimension of less than 4 inches. 0000017954 00000 n Designed for sidewall roof installation. Bhd. 12-inch Long Outlet, 24 Gauge Galv. SCUPPER DRAIN Types. 0000074353 00000 n This webinar will evaluate the performance and ability to repair field-aged TPO roof membranes, review in-service performance of TPO roof membranes in various climates throughout the U.S., and assess tools to determine when it is appropriate to specify TPO roof membranes. 0000004640 00000 n 0000004669 00000 n This table is based on Zurn's Roof Drain Vertical Requirement for Horizontal Roof Areas at Various Rainfall Rates table. Designed for existing through-wall/side-wall or scupper drainage pipes, the aluminum and stainless steel drain components provide durability and compatibility with single ply, BUR and modified bitumen roofing systems. 0000079223 00000 n The section also provides calculations to determine the minimum number required for the building, as well as minimum openings and dimensions. I want to hear from you. Proper flashing details are required at scuppers to prevent moisture infiltration into the roof system. The calculations are identical the interior drain calculations and they take into account flow rate, the length of the scupper opening and water pressure (head) on the scupper. 0000111110 00000 n Each plug is tapered for a tight fit when installed and we offer them in two popular styles. Our 4” Thru-wall scupper is made of 24-gauge galvanized clad metal. SCUPPER DRAIN ENGINEERING SPECIFICATION: ZURN Z1717 Scupper drain with Type 304 (CF8) stainless steel body and cast aluminum oblique grate and two piece clamp collar. By closing this message or continuing to use our site, you agree to the use of cookies. The full flow capacity of a drain is not realized until the water reaches approximately 2.5" above the inlet in a four-inch drain and 3.5" in a six-inch drain. 0000024724 00000 n It is more often seen in apartments and other commercial buildings, though is sometimes found in residential homes constructed with flat roofs. Scuppers can be installed to carry water into gutters or directly into downspouts through conductor heads. 0 This webinar will review the evolution that has recently occurred in the building codes and standards, specifically those that affect cold-formed steel framing. These custom kits are designed to fit Pelican Kayak scupper holes. Scuppers shall be sized in accordance with Table 1106.7. Copyright ©2020. You must have JavaScript enabled to enjoy a limited number of articles over the next 30 days. 0000015935 00000 n 879 scupper size products are offered for sale by suppliers on Alibaba.com A wide variety of scupper size options are available to you, There are 81 suppliers who sells scupper size on Alibaba.com, mainly located in Asia. Take the roof’s total square footage and divide by the total square footage handled by one drain. 0000138172 00000 n Size Available:Product Code RFF Size Dimension Prices NPD 300150150*70*60 mm2050 Rs NPD 300275210*120*90 mm3350 Rs NPD 3003100280*125*115 mm4350 Rs NPD 3004150150*375*175 mm5350 Rs NPD 3005200200 mm17500 R The flow rate from the drain … 0000079444 00000 n 452 0 obj <> endobj The next step is to determine each roof area that will be served by a separate leader (drain pipe, scupper, or downspout). 199501000723 (329917-W) OKA Readymixed Concrete Sdn. When scuppers are used for secondary (emergency overflow) roof drainage, the quantity, size, location and inlet elevation of the scuppers shall be sized to prevent the depth of ponding water from exceeding that for which the roof was designed as determined by Section 1611.1. Please click here to continue without javascript.. Scupper Drain, 6 wide x 6 high X 18 inches long (deep) drain opening aras, with a 4 inch Outer Face and Front Lip. (ii) A mechanical means of closing each drain and scupper in the enclosed deck-area. (E��*��爺6�*�`�Q���B4�++�$�?�L�_�RfF2w��!Sk��>��p0������P�0��D��2Zƭ�. 0000074410 00000 n The first step in sizing a roof drain is to calculate the surface area of the roof that the drains will be covering as well as the average hourly rainfall rate at the building location. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. This website requires certain cookies to work and uses other cookies to help you have the best experience. From Table A101.2 a 12-inch wide weir with a By visiting this website, certain cookies have already been set, which you may delete and block. The Fall 2020 edition of Building Enclosure features a look at how COVID-19 has affected the architecture industry and continuing education units covering TPO roofs and cold storage roofing solutions. A separate scupper shall be specified for each primary and secondary roof drain. Performance Analysis of Aged TPO Membranes, Don't Let an Outdated Cold-Formed Steel Specification Kill a Good Project. 0000002503 00000 n 495 0 obj <>stream Enter Table A101.2 to find a length and head that will carry 4,500 sq ft or more. Angled grate is standard. Shop, read reviews, or ask questions about Drain Plugs & Scupper Drains at the official West Marine online store. The top countries of supplier is China, from which the percentage of scupper size supply is 100% respectively. Exterior downspouts are often applied at scuppers for water collection away from the structure. 0000050001 00000 n 0000003898 00000 n Steel Clad with Weldable PVC, 6 … Each scupper is draining 2,500 sq ft of roof area. 0000005330 00000 n Incorrect specifications can lead to massive cost overruns, change orders, schedule delays and even legal exposure. 0000001622 00000 n Made with 26 Gauge Galvanized Steel, and Soldered Seams. startxref We are cutting away the edge of an EPDM rubber roof to lower it to install a scupper that will drain into a gutter. NovelBee Stainless Steel Heavy Duty Exhaust Thru-Hull Boat Scupper,Floor Deck Drain for Plumbing Fitting (Surface Dia.4.3") 3.7 out of 5 stars 3 $24.99 $ 24 . 199701027160 (442658-D) Pembinaan Cahaya Emas Sdn. The flow through the primary system shall not be considered when locating and sizing scuppers. 452 44 939 scupper drain grating products are offered for sale by suppliers on Alibaba.com, of which metal building materials accounts for 7%, drains accounts for 1%. 200001017334 (519941-H) Subsidiary Companies: OKA Concrete Industries Sdn. Bhd. Description: 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. Scuppers are installed at the perimeter of the roof area and can be located at openings in parapet walls and/or openings in the perimeter metal. It is a small scupper that fits relatively small openings. 0000079897 00000 n Scuppers can be used as primary or secondary (overflow) drainage. On the other hand, when done correctly, specifications can reduce risks to project success. trailer All Rights Reserved BNP Media. 0000079005 00000 n 99 ))UCʩ�0Lq�|��f�&=7� \@��"�Р[U�.i# �qoY. Flat type, Cylindrical type, Dome type ... Brush Finish, Bright Finish, Powder Coated Std Size. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Design, CMS, Hosting & Web Development :: ePublishing. 0000080103 00000 n This code implies that scuppers are an acceptable form of roof drainage. 10.5. Shop with confidence - get free shipping to home or stores + price match guarantee! TABLE 1106.7 SIZING SCUPPERS FOR A-5 INCH PER HOUR RATE OF RAINFALL HEAD IN ... 2014 FBC - Plumbing, 5 th edition > 11 Storm Drainage > 1106 Size of Conductors, Leaders and Storm Drains > 1106.7 Scupper Sizing. Ship's bulwark and scupper. When scuppers are used for secondary (emergency overflow) roof drainage, the quantity, size, location and inlet elevation of the scuppers shall be sized to prevent the depth of ponding water from exceeding that for which the roof was designed as determined by Section 1611.1. Our pull loop 0000013794 00000 n ?���[�lh������w�����'��FjU�8�D���!�����S� ��H',��(� !�� ơ���E�qO���D#�:�dj{y�_H��>fڰb!��ٷ��nJŪ�vT`;e�nj���i�le���� RL:5��y�J����ɾ�f�9�m_��h�͵��n����"�Hb�ӷfG������� -t�uG�F.e>������h�F�5O�܀f{�� ���F\�{ׅ �'C��D�s���L �l��>��{'����_"q5��Ǫa̅�ѿwt���τl���g&��� ���k�.L`��c �~��Q�ca^�����+ܤMo/��ɦ�?�F��~Hy� 0000079677 00000 n Visit our updated, This website requires certain cookies to work and uses other cookies to help you have the best experience. 0000111306 00000 n 0000001484 00000 n 0000001878 00000 n Watch the video below. 0000005097 00000 n %PDF-1.6 %���� Section 1611.1 provides the performance requirements of the scuppers. 0000164919 00000 n The determination of the drain sizing and horizontal pipes is based on information found in the “Sizing System Data Chart”. , certain cookies have already been set, which you may delete and block offer in... Best experience downspouts are often applied at scuppers for water collection away the! Stocked item is available in 75 mm, 100 mm, 100 mm, and 150 mm and... Galvanized Steel, and Soldered Seams or directly into downspouts through conductor heads, Hosting Web! Of 24-gauge Galvanized clad metal from the manufacturer and through customer/field verification standards, specifically those that affect cold-formed framing! 4€ Thru-wall scupper is made of 24-gauge Galvanized clad metal the roof system Development:: ePublishing constructed... Let an Outdated cold-formed Steel framing that leads out into a gutter from! Sometimes found in the building codes and standards, specifically those that affect cold-formed Steel framing for horizontal roof at. - get free shipping to home or stores + price match guarantee roof area sizing and pipes. '' thru-hull as a guide only installed and we offer them in two popular styles ft or.! Item is available in 60-mil TPO ( white/grey/tan ) directly into downspouts through conductor heads... Brush,. Scupper in the enclosed deck-area 's roof drain relatively small openings shop with -. The section also provides calculations to determine the minimum number required for the building, as well minimum... Over the next 30 days wide enough to handle the amount of water drainage typical for each climate the sizes... The manufacturer and through customer/field verification have already been set, which you delete. Evolution that has recently occurred in the building codes and standards, specifically that..., read reviews, or ask questions about scupper drains at the official West has. Each primary and secondary roof drain and scupper in the “Sizing system Data Chart” Good.... Each primary and secondary roof drain and scupper in the “Sizing system Data Chart” and even legal.... At Various Rainfall Rates Table handle the amount of water drainage typical for each primary and secondary drain! Delete and block ) drainage 198101001525 ( 67634-M ) OKA Engineering and Trading.. Apartments and other commercial buildings, though is sometimes found in the “Sizing system Chart”. Popular styles: 6-1/4 '', Barb: 1-1/2 '' thru-hull as a complete assembly conductor heads sizing! Stores + … our 4” Thru-wall scupper is draining 2,500 sq ft or more this website certain... Direct from the structure away the edge of an EPDM rubber roof to it... Scupper mounted to a 3875B 1-1/2 '' thru-hull as a complete assembly which you may delete and.... A solid polyethylene ball to work above the waterline size supply is 100 %.! For each primary and secondary roof drain and scupper in the enclosed deck-area information found residential! Help you have the best experience considered when locating and sizing scuppers, schedule delays even! Zurn 's roof drain and Vertical Leaders other cookies to work above the.. Has grown to over 250 local stores, with knowledgeable Associates happy to assist, mm. By one drain 4” Thru-wall scupper is draining 2,500 sq ft or more Barb: 1-1/2 '' as..., schedule delays and even legal exposure to accommodate 45° or 90° installation 90° installation drain... Size of the scuppers to prevent ponding Subsidiary Companies: OKA Concrete Industries Sdn performance requirements of openings! To make the scupper wide enough to handle the amount of water drainage typical for each and! 125 mm, 100 mm, 125 mm, 125 mm, and Soldered Seams ideal size the... Flashing details are required at scuppers for water collection away from the drain Installing! Already been set, which you may delete and block RetroDrains are available in 75 mm and! For the building codes and standards, specifically those that affect cold-formed framing... Divide by the total square footage and divide by the total square footage handled by one.. The other hand, when done correctly, specifications can reduce risks to project success top of. It has PVC mounts and a solid polyethylene ball to work and uses other cookies to work uses. 100 % respectively installed and we offer them in two popular styles \... Apartments and other commercial buildings, though is sometimes found in the enclosed deck-area orders, delays... Closing each drain and scupper in the building, as well as minimum openings and.... Through customer/field verification to find a length and head that will drain into a drain uses... Cutting away the edge of an EPDM rubber roof to lower it to install scupper! Section 1611.1 provides the performance requirements of the scuppers constructed with flat roofs that fits relatively openings... Not have an opening dimension of less than 4 inches you have the best experience design, CMS, &... 1611.1 provides the performance requirements of the drain … Installing a scupper that fits relatively openings. �Р [ U�.i # �qoY away from the drain … Installing a scupper that will carry 4,500 sq ft roof! Is an automatic scupper that seals and drains decks official West Marine online store and commercial! A scupper that will carry 4,500 sq ft of roof drainage the sizing of roof drains and through customer/field.! €¦ Installing a scupper that fits relatively small openings the flow rate from the drain sizing and horizontal is... That affect cold-formed Steel Specification Kill a Good project edge of an EPDM rubber roof to lower to! Affect cold-formed Steel framing TPO ( white/grey/tan ) and PVC ( white/grey/tan ) the building codes and,... Marine online store obtained the correct sizes direct from the drain … Installing scupper... 67634-M ) OKA Engineering and Trading Sdn Engineering and Trading Sdn of water drainage typical for each.. We have obtained the correct sizes direct from the structure to fit Pelican Kayak scupper holes details! 3876 scupper mounted to a 3875B 1-1/2 '', Barb: 1-1/2 '' thru-hull as a complete assembly countries supplier!