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Gravity rainwater outlets
Find and specify gravity rainwater outlets from top manufacturers with NBS Source. Browse 61 products that are ready to use on your projects. Classification Pr_65_50_35_37.
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Showing 1-36 of 61
Harmer AV Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Cast Aluminium Anti-Vortex Roof Outlet
Harmer Two Way Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Cast Aluminium Two Way Parapet Outlet
Harmer Medium Sump Cast Iron Roof Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Medium Sump Cast Iron Roof Outlet
Harmer Two Way Cast Iron Roof Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Cast Iron Two Way Roof Outlet
Harmer Detail Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Cast Aluminium Anti-Vortex Detail Roof Outlet
Wade (WF Series) Cast Iron Roof Outlets
Verified 14 days ago
Alumasc Water Management Solutions
Cast Iron Two Way Roof Outlet With Choice of Grating Material, For Parapet Wall Drainage
Harmer Car Park Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Cast Aluminium Car Park Outlet
Harmer Extended AV Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Extended Aluminium Anti-Vortex Roof Outlet
Harmer Large Sump Cast Iron Roof Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Large Sump Cast Iron Roof Outlet
Harmer Extended Detail Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Extended Aluminium 45 or 90 Degree Roof Outlets
Harmer Extended Gully Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Extended Aluminium Gully Roof Outlet
Harmer Balcony Cast Iron Roof Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Cast Iron Balcony Outlet
Harmer Balcony Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Cast Aluminium Balcony Outlet
Wade (WC Series) Cast Iron Roof Outlets
Verified 14 days ago
Alumasc Water Management Solutions
Cast Iron Roof Outlet For Use On Warm Roof
Harmer Extended Balcony Outlet With Flushjoint Spigot
Verified 14 days ago
Alumasc Water Management Solutions
Extended Aluminium Balcony Outlet With Flushjoint Spigot To Be Used With Alumasc Rainwater Flushjoint Pipework
Harmer Extended Two Way
Verified 14 days ago
Alumasc Water Management Solutions
Extended Aluminium Two Way Roof Outlet
Harmer Planter Cast Iron Roof Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Planter Cast Iron Roof Outlet With Perforated Upstand
Harmer Extended Balcony Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Extended Aluminium Balcony Outlet
Harmer Gully Outlet
Verified 14 days ago
Alumasc Water Management Solutions
Cast Aluminium Gully Outlet
Outlet Helix Leaf & Gravel Excluder
Verified 16 days ago
Wallbarn Ltd
Heavy-duty leaf and gravel guards for insertion into downpipe drainage outlets with integrated rod and fins to give secure fit into spigot of drainage outlet.
Outlet Spider Leaf and Gravel Excluder
Verified 16 days ago
Wallbarn Ltd
Heavy-duty leaf and gravel guards for insertion into downpipe drainage outlets with integrated rod and fins to give secure fit into spigot of drainage outlet.
Outlet - Universal Rectangular Leaf & Gravel Guard
Verified 16 days ago
Wallbarn Ltd
Rectangular shaped leaf guard for insertion into corner through wall drainage outlets. Suitable for EPDM, PVC and TOE outlets.
Outlet - Metal & Polypropylene Universal Leaf & Gravel Excluder
Verified 16 days ago
Wallbarn Ltd
Universal metal and polypropylene leaf guards for insertion into downpipe drainage outlets. Suitable for EPDM, PVC, TPE and HDPE outlets. Available in polypropylene, zinc, copper and stainless steel.
Outlet - TPE Circular Downpipe Outlet 240mm(L) & 600mm(L) - Perforated Flange
Verified 16 days ago
Wallbarn Ltd
TPE circular drainage outlet with a perforated flange for downpipes on flat roofs for bonding to bitumen based waterproofing membranes in a sandwich technique. Shaft Length available in 240 & 600mm.
Outlet - EPDM SIPHON Circular Downpipe
Verified 16 days ago
Wallbarn Ltd
A variation on the design of the standard drain connector in EPDM which incorporates the perforated flange. It has a special siphon mechanism with integrated leaf guard and siphon cap.
Outlet - EPDM Corner (Through Wall) - Round & Square Shank
Verified 16 days ago
Wallbarn Ltd
Preformed shape for insertion into drainage outlets to improve waterproofing and protection; for use with EPDM and bituminous waterproofing systems.
Outlet - EPDM Circular Downpipe Outlet (Perforated Flange)
Verified 16 days ago
Wallbarn Ltd
EPDM Circular Roof Outlet with perforated flange to improve adhesion to the bituminous membranes. The shaft has a length of 250mm and available in sizes to fit downpipe diameters of 40mm to 200mm.
Outlet PVC Corner (Through Wall) - Round & Square Shank
Verified 16 days ago
Wallbarn Ltd
PVC drainage outlets for corners and drainage holes next to parapets. Bonded to PVC waterproofing membranes only to improve waterproofing and protection. Varied sizes with square or round mouth.
Outlet - EPDM Circular Downpipe Outlet (Smooth Flange)
Verified 16 days ago
Wallbarn Ltd
EPDM Circular Downpipe Outlet suitable for EPDM & Bituminous membranes. Has a smooth flange to improve bonding with adhesive. Available in a variety of diameters to suit downpipes between 40 to 200mm.
Outlet - TPE Circular Downpipe Outlet 240mm(L) - Ribbed Flange
Verified 16 days ago
Wallbarn Ltd
TPE circular rainwater drainage outlet with a ribbed flange for downpipes on flat roofs for bonding to bitumen based waterproofing membranes in a sandwich technique. Shaft length available in 240 mm.
Outlet - TPE Corner (Through Wall) Perforated Flange
Verified 16 days ago
Wallbarn Ltd
Corner Outlet manufactured from TPE compound for bonding to bitumen based waterproofing membranes in a sandwich technique. Ideal for hot melt and felt. Available in 45°, 90° in Square & Round Shank.
ROOFPORT® MRO - Metal Roof Outlet
Verified 22 days ago
Nicholson STS Ltd
Stainless steel roof outlet with a factory sealed lead flange to seal a lead roof.
VortX Aluminium Roof Outlets - Rainwater outlet
Verified 29 days ago
Pam Building
Aluminium roof outlets in compliance with BS EN 1253.
Geberit Roof Outlet With Fastening Flange, For Roof Foils
Verified 1 month ago
Geberit Sales Ltd
Geberit roof outlet with fastening flange, for roof foils.
Geberit Roof Outlet Set With Contact Sheet And Vapour Barrier Connection
Verified 1 month ago
Geberit Sales Ltd
Geberit roof outlet set with contact sheet and vapour barrier connection.
Geberit Roof Outlet With Contact Sheet
Verified 1 month ago
Geberit Sales Ltd
Geberit roof outlet with contact sheet.
Showing 1-36 of 61