CALL US
Menu
-
-
FLAT ROOFING
-
-
-
Aluminium Coping
-
-
-
Fascia & Soffit
-
-
-
-
-
-
Aluminium Roof Outlets
-
-
-
-
-
Plastic Roof Outlets
-
-
-
-
-
Plastic Pedestals
-
Metal Pedestals
-
-
-
Roof Channels
-
-
-
-
-
Aluminium Hoppers
-
-
-
Cast Iron Hoppers
-
-
-
Steel Hoppers
-
-
-
Aluminium Downpipes
-
Cast Iron Downpipes
-
Steel Downpipes
-
-
-
-
-
Edge Trim
-
-
-
ICB Fabrications
-
-
-
-
RAINWATER
-
-
-
-
-
-
-
-
Steel Downpipes
-
-
-
-
-
Plastic
-
- PLASTIC GUTTERING
Brett Martin
- Prostyle Ogee
- 112mm Half Roundstyle
- 114mm Squarestyle
- 115mm Deepstyle
- 170mm High Capacity
- Accessories
- 106mm Prostyle Ogee Cast Effect
- 112mm Roundstyle Cast Effect
- 115mm Deepstyle Cast Effect
- 170mm Industrial Cast Effect Brett Martin Cascade
- PLASTIC GUTTERING
Brett Martin
-
-
-
-
-
-
FLOOR DRAINAGE
-
-
-
Cast Iron Gullies
-
-
-
-
-
-
-
-
-
Stainless Steel Pipe
-
-
-
-
-
-
SOIL & WASTE
-
-
CHANNEL DRAINAGE
-
-
-
-
Harmer
-
-
-
-
-
-
-
Harmer Modulock
-
-
-
-
-
PITCHED ROOFING
-
-
-
lindab
-
-
-
-
FLAT ROOFING
-
-
-
All Coping
-
-
-
Aluminium Coping
-
-
-
Alutec Evoke
-
-
-
Aluminium Coping
-
-
-
Fascia & Soffit
-
-
-
Composite Fascia & Soffit
-
-
-
-
-
All Roof Outlets
-
-
-
Aluminium Roof Outlets
-
-
-
Cast Iron Roof Outlets
-
-
-
-
Plastic Roof Outlets
-
-
-
-
-
-
All Pedistals
-
-
-
Plastic Pedistals
-
-
-
Metal Pedestals
-
-
-
Roof channels
-
-
-
-
-
all hoppers heads
-
-
-
Aluminium Hoppers
-
-
-
Cast Iron Hoppers
-
-
-
Steel Hoppers
-
-
-
Aluminium Downpipes
-
-
-
-
-
all trims
-
-
-
Edge Trim
-
-
-
ICB Fabrications
-
-
-
-
RAINWATER
-
-
-
all alluminium gutters
-
-
-
-
-
-
-
-
-
cast iron gutters
-
-
-
-
-
-
-
all steel gutters
-
-
-
-
Steel Downpipes
-
-
-
-
-
plastic gutters
-
-
-
plastic gutters
-
-
-
-
-
FLOOR DRAINAGE
-
-
-
all floor drians
-
-
-
cast iron gullies
-
-
-
Cast iron pipes
-
-
-
Couplings
-
-
-
-
-
all floor drians
-
-
-
-
couplings
-
-
-
stainless steel pipe
-
-
-
-
-
All Shower Drains
-
-
-
shower drains
-
-
-
-
SOIL & WASTE
-
-
-
All Cast Iron
-
-
-
-
-
-
-
All Plastic
-
-
-
Hunter
-
-
-
-
-
-
All Steel
-
-
-
-
-
-
All Couplings
-
-
-
Couplings
-
-
-
-
CHANNEL DRAINAGE
-
-
-
all channels
-
-
-
-
harmer
-
-
-
-
-
all channels
-
-
-
-
-
Harmer Modulock
-
-
-
-
-
PITCHED ROOFING
-
-
-
all roof systems
-
-
-
-
- 0330 223 1732
-
Contact
Sitemap
Project Galleries
Video Gallery
Case Studies
-
Industry leading
Our sales and technical team have over 20 years’ experience working with the industry leading rainwater systems available in the UK. -
Expert advice
Our friendly service and competitive prices combined with a step-by-step support approach, make for easy rainwater product selection. -
Nationwide delivery
Our delivery partners cover the whole of the UK (mainland only) so no matter where you are, we can get your order to you. -
Premium quality
Our aluminium, steel, cast iron, plastic & GRP rainwater systems are all sourced from the leading manufacturers in the UK to ensure they are of the highest quality.
AV Aluminium Roof Outlets

AV Vertical Spigot or Threaded Outlets Harmer Roof AV Vertical Spigot and Threaded outlets provide anti-vortex performance within an economic range of general purp ose outlets. Designed for connection to downpipes on a gravity system.
AV Retro-Gulley Outlets Harmer Roof AV Retro-Gulley outlets incorporate anti-vortex performance and are designed for flat roof upgrading without necessitating removal of the old rainwater outlet. The Retro-Gulley aluminium tail pipe connects directly into the existing pipework via the old outlet.
Click here for Cast Iron Roof Outlets or Insulated Roof Outlets
Read more
Read less
Active filters
Available
Harmer Roof Aluminium AV Screw Outlet
Aluminium AV Screw Outlet, available with a Dome or Flat grate in sizes 50mm, 75mm, 100mm & 150mm
0
From
Price
£159.41
Ex VAT£191.29 Inc VAT
Estimated lead-time 3-5 working days.
Estimated lead-time 3-5 working days.
Available
Harmer Roof Aluminium AV Retro Gulley Outlet
Aluminium AV Retro Gulley Outlet available with a Dome or Flat grate, in sizes 75mm, 100mm & 150mm
0
From
Price
£370.57
Ex VAT£444.68 Inc VAT
Estimated lead-time 3-5 working days.
Estimated lead-time 3-5 working days.
Available
Harmer Roof ABS Threaded Spigot Adapter
ABS Threaded Spigot Adapter, available in sizes 55mm, 83mm, 110mm & 160mm x 400mm & 600mm
0
From
Price
£36.20
Ex VAT£43.44 Inc VAT
Estimated lead-time 3-5 working days.
Estimated lead-time 3-5 working days.
Available
Harmer Roof Detail Outlet Adaptor Coupling
Detail Outlet Adaptor Coupling, available in one size 75mm
0
Price
£24.73
Ex VAT£29.68 Inc VAT
Estimated lead-time 3-5 working days.
Estimated lead-time 3-5 working days.
Available
Harmer Roof Detail Outlet Duo Coupling
Detail Outlet Duo Coupling, available in three sizes 50mm, 100mm & 150mm
1
From
Price
£10.85
Ex VAT£13.02 Inc VAT
Estimated lead-time 3-5 working days.
Estimated lead-time 3-5 working days.
Available
Harmer Roof Detail Outlet Two Part Ductile Iron Coupling
Two Part Ductile Iron Coupling, available in three sizes 50mm, 100mm & 150mm
1
From
Price
£10.27
Ex VAT£12.32 Inc VAT
Estimated lead-time 3-5 working days.
Estimated lead-time 3-5 working days.