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Aluminium
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Traditional gutters
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Traditional Downpipes
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Cast iron
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hargreaves
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Steel
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Quartz Zinc Gutters
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Natural Zinc
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Stainless Steel Pipes
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Plastic
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Plastic Guttering
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Plastic Downpipes
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Cast Iron Style Guttering
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Aluminium Capping
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Alumnium Fascia & Soffit
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Aluminium Bespoke Fascia
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Aluminium Fascia
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Architecture
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Roof Systems
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Door Canopies
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Glass Rooflights
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Rainchains
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Street Furniture
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Drainage
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Cast Iron Gullies
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Direct Connetions
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a
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Linear Channels
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Shower Drains
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Roof Outlets
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Aluminium Roof Outlets
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Cast Iron Roof Outlets
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Insulated Roof Outlets
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Stainless Steel
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Plastic Roof Outlets
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Soil & Waste
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Cast Iron Above Ground
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Cast Iron Below Ground
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Plastic Soil & Waste
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Brett Martin Plumbing
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Marley Above Ground
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Aliaxis
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Pedestals
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Roof
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Door Canopies
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Roof Channels
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blue and green roofs
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Roof Systems
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roof lights and lanterns
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GRP
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GRP Gutters
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GRP Cornice & Fascia
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Couplings
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Pam Building Couplings
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Vipseal Couplings
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Aluminium
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Modern Gutters
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Modern Downpipes
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Cast Iron
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Cast Iron Gutters
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Cast Iron Downpipes
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Steel
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Steel Gutters
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Steel Downpipes
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Stainless Steel Pipes
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Plastic
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Cast Iron Style Soil
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Aluminium Capping
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Aluminium Parapet Wall Coping
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Aluminium Standard Fascia & Soffit
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Aluminium Bespoke Fascia & Soffit
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Architecture
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Aluminium Window Pod
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Aluminium Window Pod
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aluminium canopies
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glass roof lights
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metal canopies
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Drainage
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Stainless Steel Point Gullies
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Linear Channels
- Modular 125 Channels
- Hygiene First Channels
- Deckline 125 Shallow Channels
- Freedeck Channels
- Threshold Drain Channels
- Access Covers
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Roof Outlets
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Plastic Roof Outlets
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Plastic Roof Outlets
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Soil & Waste
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Below Ground Cast Iron Soil & Waste
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Steel Soil & Waste
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Access Covers
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Plastic Soil & Waste
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Above Ground Drainage
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Pedestals
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Harmer Modulcok Pedestals
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Roof
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Roof lights
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GRP
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GRP Cornice & Fascia
- Cornice Profile A
- Cornice Profile B
- Cornice Profile C
- Fascia Soffit Profile F
- Cornice Fascia Profile G
- Cornice Profile H
- Cornice Fascia Profile J
- Cornice Fascia Profile K
- Cornice Fascia Profile L
- Cornice Fascia Profile M
- Fascia Board Profile N
- Fascia Board Profile P
- Fascia Band Profile Q
- Band Course Profile R
- Band Course Profile S
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Couplings
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PAM Building Couplings
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- Inspiration Video Gallery Case Studies
Hunter Downpipes
Gutter centre offers the complete range of guttering from Hunter Plastics. The Hunter rainwater system includes Hunter Half Round, Hunter Squareflo, Hunter 125 (A deeper profile), Hunter Regency (For style & volume), Hunter Foundry Finish (A cast iron effect look), Hunter Highflo (For greater volumes) and Hunter Stormfo (The big one).
All Hunter rainwater systems are manufactured to BS EN 607 and downpipe systems are manufactured to BS EN 1220 and carry kitemark certification where indicated. Advanced technology on the key profiles and integral pivoted clips which allow fast thumb ‘clip lock’ assembly combine to make the Hunter rainwater system range the most comprehensive on the market today.
The Hunter Rainwater range includes the following:
•Fixing wings allow fast fixing for hand and power tools
•Intergral pivoted clips – allows fast thumb clip lock assembly
•Compatible with most metal or plastic systems
•Recessed, pre-lubricated seals are robust and watertight
The choice of size and profile means that the Hunter range includes a system for almost any building or application.
Rainfall intensity
The Building Regulations 2002 Approved Document H and BS EN 12056-3: 2000 provide detailed information on rainfall throughout the UK by geographical location and frequency of occurrence. The flow rates for Hunter pvcu gutter systems have been determined from tests carried out in accordance with the test procedure in BS EN 12056-3: 2000.
Gutter selection
Although aesthetic appearance is an important aspect in the selection of a particular gutter system, the following factors also need to be taken into consideration as they could influence the final choice of system.
1. The size of gutter and its flow capacity.
2. Whether the gutter is fitted level or to a fall.
3. If end or centre outlet position for downpipes are adopted.
4. The length of gutter to an outlet/downpipe.
Flow capacity
The maximum flow capacity of different Hunter gutter systems can be compared using the tables available in the brochure.
The capacity of each system varies depending on profile, size and whether the gutter is fitted level or to a fall. For design purposes eaves gutters are normally sized to ensure the calculated run-off does not exceed 90% of the gutter capacity. It also recommended that gutters are fixed level as this enables the gutter to be fitted as high as possible to ensure the correct relationship is maintained at the roof edge.
Effects of Valleys
Where valleys occur it is good practice to position an outlet adjacent to the internal angle to deal with the concentrated discharge that is likely as such points during peak flow conditions. Depending on the size of roof it may also be beneficial to fit a corner hopper where the flow is considerable.
Rainwater pipe sizes
Always check the size of downpipe has been selected to meet the necessary capacity to accommodate the maximum flow from any of our gutter systems.
If you have ANY questions about our products, or want to give us some feedback about your shopping experience with us, please feel free to contact us on 0330 2231731 or email: sales@guttercentre.co.uk