Gravity rainwater outlets
Find and specify gravity rainwater outlets from top manufacturers with NBS Source. Browse 62 products that are ready to use on your projects. Classification Pr_65_50_35_37.
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Showing 1-36 of 62
HDPE Through Wall Outlets
Verified 4 days ago
Wallbarn Ltd
Through wall or corner fittings for use to connect bituminous waterproof roofing felt to rain water drains placed close to walls through bends for form a long term seal.
TPE Downpipe Outlets (Perforated Flange)
Verified 4 days ago
Wallbarn Ltd
Drainage outlet shape for downpipes on flat roofs manufactured from TPE compound for through for bonding to bitumen based waterproofing membranes in a sandwich technique.
Round Gravel Excluder Spider
Verified 4 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.
PVC Through Wall Outlets
Verified 4 days ago
Wallbarn Ltd
PVC drainage outlets for through walls and drainage holes next to parapets. Bonded to PVC waterproofing membranes only to improve waterproofing and protection. For smooth flange. Heat bonded.
TPE Through Wall Outlets (Perforated Flange)
Verified 4 days ago
Wallbarn Ltd
Drainage outlet shape for through walls manufactured from TPE compound for through for bonding to bitumen based waterproofing membranes in a sandwich technique. Ideal for hot melt and felt.
EPDM Downpipe Outlets (Smooth Flange)
Verified 4 days ago
Wallbarn Ltd
Preformed shape for insertion into drainage outlets to improve waterproofing and protection (smooth flange).
Square Leaf Guard
Verified 4 days ago
Wallbarn Ltd
Square shaped leafguards for insertion into through wall drainage outlets. Suitable for EPDM, PVC and TOE outlets.
Round Leaf Guard
Verified 4 days ago
Wallbarn Ltd
Round leaf guards for insertion into downpipe drainage outlets. Suitable for EPDM, PVC, TPE and HDPE outlets. Available in plastic, copper and stainless steel
Round Gravel Excluder Helix
Verified 4 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.
EPDM SIPHON Outlet
Verified 4 days ago
Wallbarn Ltd
A variation on the design of the standard drain connector in EPDM which incorporates the perforated flange and spigot.
EPDM Through Wall Outlets
Verified 4 days ago
Wallbarn Ltd
Preformed shape for insertion into drainage outlets to improve waterproofing and protection; for use with EPDM and bituminous waterproofing systems.
EPDM Downpipe Outlets (Perforated Flange)
Verified 4 days ago
Wallbarn Ltd
Preformed shape for insertion into drainage outlets to improve waterproofing and protection.
SikaRoof® Box Scupper
Verified 29 days ago
Sikaplan®
SikaRoof® Box Scupper is a rigid PVC scupper drainage outlet for use with Sikaplan® PVC roof waterproofing systems.
SikaRoof® Round Scupper
Verified 30 days ago
Sikaplan®
SikaRoof® Round Scupper is a rigid PVC scupper drainage outlet for use with Sikaplan® PVC roof waterproofing systems.
SikaRoof® S-Drain
Verified 30 days ago
Sikaplan®
SikaRoof® S-Drain is a rigid PVC drainage outlet for use with Sikaplan® PVC roof waterproofing systems.
BauderPVC ABL-R 75 / 110 / 160 Vertical Outlet For 75 mm / 110 mm / 160 mm Downpipe
Verified 2 months ago
Bauder Ltd
A rigid PVC rainwater outlet with vertical spigot.
Bauder Bitumen Vertical Outlet DN 70 & 150
Verified 2 months ago
Bauder Ltd
A thermally insulated rainwater outlet with vertical spigot.
Bauder Bitumen Compact Vertical Outlet DN 100
Verified 2 months ago
Bauder Ltd
A thermally insulated rainwater outlet with vertical spigot.
SitaStandard Rainwater Outlet - Thermally Insulated Roof Outlet
Verified 2 months ago
Sita Bauelemente GmbH
Range of thermally insulated roof outlets with bodies made of rigid polyurethane integral foam.
SitaEasy Go Parapet Rainwater Outlet - Parapet Outlet
Verified 2 months ago
Sita Bauelemente GmbH
Thermally insulated parapet outlet, for main and emergency drainage through the parapet.
SitaSani® Refurbishment Rainwater Outlet - Thermally Insulated Roof Outlet
Verified 2 months ago
Sita Bauelemente GmbH
Range of thermally insulated roof outlets for refurbishment projects. This compensates for the existing waterproofing and insulation layers to the roof outlet or downpipe.
SitaGreen Green Roof Inspection Chambers - Modular Inspection Shaft for Area Outlet
Verified 2 months ago
Sita Bauelemente GmbH
Green roof shafts providing a solution for rainwater drainage on all levels of the layered structure for planted roofs. Suitable for intensive and extensive roofs.
SitaCompact Balcony & Terrace Rainwater Outlet - Thermally Insulated Roof Outlet
Verified 2 months ago
Sita Bauelemente GmbH
Range of thermally insulated roof outlets with small cross-sections and large capacity for use one areas where space may be constricted.
SitaRetention Blue Roof Flow Restrictor - Controlled Rainwater Drainage Retainers
Verified 2 months ago
Sita Bauelemente GmbH
Range of flow restrictors for controlled rainwater drainage on blue roofs by the targeted reduction of water intake.
SitaEasy Parapet Rainwater Outlet - Parapet Outlet
Verified 2 months ago
Sita Bauelemente GmbH
Thermally insulated parapet outlet, for main and emergency drainage through the parapet.
SitaTrendy Rainwater Outlet - Thermally Insulated Roof Outlet
Verified 2 months ago
Sita Bauelemente GmbH
Range of small, strong, flexible thermally insulated roof outlets with bodies made of rigid polyurethane integral foam.
ProFlow S Rainwater Outlets
Verified 3 months ago
Radmat Building Products Ltd
A range of rainwater outlets for PVC single ply membrane and reinforced bitumen membrane roofs.
Wade (P Series) Cast Iron Roof Outlets
Verified 4 months ago
Alumasc Water Management Solutions
Roof Outlet Accessories For Use in Green Roof And Planter Applications
Wade (WB Series) Cast Iron Roof Outlets
Verified 4 months ago
Alumasc Water Management Solutions
Cast Iron Roof Outlet For Use On Inverted Roof
Wade (WC Series) Cast Iron Roof Outlets
Verified 4 months ago
Alumasc Water Management Solutions
Cast Iron Roof Outlet For Use On Warm Roof
Wade (WD Series) Cast Iron Roof Outlets
Verified 4 months ago
Alumasc Water Management Solutions
Cast Iron Roof Outlet For Use On Inverted Roof
Wade (WF Series) Cast Iron Roof Outlets
Verified 4 months ago
Alumasc Water Management Solutions
Cast Iron Two Way Roof Outlet With Choice of Grating Material, For Parapet Wall Drainage
Harmer Extended Detail Outlet
Verified 4 months ago
Alumasc Water Management Solutions
Extended Aluminium 45 or 90 Degree Roof Outlets
Harmer Detail Outlet
Verified 4 months ago
Alumasc Water Management Solutions
Cast Aluminium Anti-Vortex Detail Roof Outlet
Harmer Extended Balcony Outlet With Flushjoint Spigot
Verified 4 months ago
Alumasc Water Management Solutions
Extended Aluminium Balcony Outlet With Flushjoint Spigot To Be Used With Alumasc Rainwater Flushjoint Pipework
Harmer Two Way Outlet
Verified 4 months ago
Alumasc Water Management Solutions
Cast Aluminium Two Way Parapet Outlet
Showing 1-36 of 62