Gravity rainwater outlets
Find and specify gravity rainwater outlets from top manufacturers with NBS Source. Browse 60 products that are ready to use on your projects. Classification Pr_65_50_35_37.
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Showing 37-60 of 60
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.
Outlet - TPE Circular Downpipe Outlet 240mm(L) - Ribbed Flange
Verified 3 months 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 Circular Downpipe Outlet 240mm(L) & 600mm(L) - Perforated Flange
Verified 3 months 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 Circular Downpipe Outlet (Smooth Flange)
Verified 3 months 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 PVC Corner (Through Wall) - Round & Square Shank
Verified 3 months 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 - TPE Corner (Through Wall) Perforated Flange
Verified 3 months 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.
Outlet - EPDM Corner (Through Wall) - Round & Square Shank
Verified 3 months 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 3 months 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 - EPDM SIPHON Circular Downpipe
Verified 3 months 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 - Universal Rectangular Leaf & Gravel Guard
Verified 3 months 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 3 months 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 Spider Leaf and Gravel Excluder
Verified 3 months 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 Helix Leaf & Gravel Excluder
Verified 3 months 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.
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 (WD Series) Cast Iron Roof Outlets
Verified 4 months ago
Alumasc Water Management Solutions
Cast iron roof outlet for use on inverted roof.
Wade (WB Series) Cast Iron Roof Outlets
Verified 4 months ago
Alumasc Water Management Solutions
Cast iron roof outlet for use on inverted roof.
Bauder Hot Melt Compact – Vertical Outlet DN 100
Verified 5 months ago
Bauder Ltd
A thermally insulated rainwater outlet with vertical spigot.
BauderPVC NLF-R 50 Emergency Overflow
Verified 5 months ago
Bauder Ltd
An emergency overflow PVC outlet (without leaf guard).
BLÜCHER® Drain Roof
Verified 6 months ago
BLÜCHER UK Ltd
Roof drainage system.
BauderPVC ABL-R 75 / 110 / 160 Vertical Outlet For 75 mm / 110 mm / 160 mm Downpipe
Verified 8 months ago
Bauder Ltd
A rigid PVC rainwater outlet with vertical spigot.
Bauder Bitumen Vertical Outlet DN 70 & 150
Verified 8 months ago
Bauder Ltd
A thermally insulated rainwater outlet with vertical spigot.
Bauder Bitumen Compact Vertical Outlet DN 100
Verified 8 months ago
Bauder Ltd
A thermally insulated rainwater outlet with vertical spigot.
Roof Drains
Verified over a year ago
Mapei (UK) Ltd
Roof drainage outlets.
Showing 37-60 of 60