-
-
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.
REFINE PRODUCTS BY:
Size
Cast Iron Outlet Accessories and Pipe Connections

A comprehensive range of accessories for the Harmer Cast Iron Roof outlet system is available for successful installation of the Harmer rainwater outlets in most types of roof construction. The range includes gravel guards, underdeck clamp fixtures, overflow outlets, threaded adaptors, pipe couplings and metal deck support plates.
Click here for Aluminium Roof Outlets or Cast Iron Roof Outlets or Insulated Roof Outlets
Active filters
Harmer Roof Detail Outlet Adaptor Coupling
Estimated lead-time 3-5 working days.
Harmer Roof Detail Outlet Duo Coupling
Estimated lead-time 3-5 working days.
Harmer Roof Detail Outlet Two Part Ductile Iron Coupling
Estimated lead-time 3-5 working days.
Harmer Roof Detail Overflow Outlet
Estimated lead-time 3-5 working days.
Harmer Roof Detail Push Fit Parapet Downspout
Estimated lead-time 3-5 working days.
Harmer Roof Galvanised Steel Metal Deck Support
Estimated lead-time 3-5 working days.
Harmer Medium and Large Sump Gravel Guard
Estimated delivery time 15 working days.
Estimated lead-time 3-5 working days.
Harmer Medium and Large Sump Underdeck Clamp
Estimated lead-time 3-5 working days.
Harmer SML Cast Iron Soil & Waste Reducer
Estimated lead-time 10-15 working days.