5 day lead time for Textured black and RAL 7016 Anthracite Grey. Other standard colours 10 working days.
Semi elliptical in shape, our Deepflow Aluminium Gutters have been a popular choice since their introduction. The system boasts high drainage performance and self cleansing ability making it ideal for larger properties, both residential and commercial.
Our Deepflow aluminium guttering is suitable for use with the following circular downpipe systems:
Fire Rated: A2-s1 d0 aluminium deepflow gutters for enhanced safety.
The semi-elliptical aluminium deepflow gutter profile ensures optimal flow for heavy rainfall, making it suitable for extensive roof areas.
The Alugutter Difference: Superior 5-Stage Polyester Powder Coating
Hand Sanding: Every item is manually abraded to create a superior surface key.
Chemical Degreasing: Removal of all contaminants.
Etch Priming: A specialist primer is applied to chemically bond with the alloy.
Powder Coating: Application of Interpon D1036 architectural-grade polyester powder.
Curing: Baked for a hard, fade-resistant finish.
Paint Colours
Our systems are offered in a variety of RAL colour optionswith our Textured black and RAL 7016 Anthracite Grey being stocked colours for shorter lead times. Non standard colours are also available but are subject to an additional charge - Pleasecontact usfor pricing.
Technical Overview and Aluminium Deepflow Gutter Sizes UK
Deepflow gutter brackets spacing 1m centres (adjustable for loads)
Colours
Stocked: Textured Black, RAL 7016; Custom RAL/BS
Compliance
BS 8530:2010, BS 9101:2017, BS EN 1462:2004; Fire rating A2-s1,d0
How To Install Our Aluminium Deepflow Gutters
Deepflow Aluminium Gutter Bracket Types and Spacing
Deepflow gutter brackets are spaced at maximum1m centresbut can be reduced if installation is being carried out in areas susceptible to high winds or heavy snow fall. We offer offer various types of Deepflow Gutter fixing brackets including fascia board fixed, direct fix to rafter arms and rise and fall spikes that are set into brickwork.
Deepflow Gutter Jointing
Our Snap Fit jointing method makes Installation simple, tidy and quick. A bead of our high performance silicone sealant (part code SU1) is applied between the foam spacers within each jointer, outlet and angle. The joints are then simply clicked together over the gutter lengths.
Frequently Asked Questions About Aluminium Deepflow Gutters
What are aluminium deepflow gutters?
Aluminium deepflow gutters feature a semi-elliptical profile for enhanced flow, offering a durable alternative to traditional materials for larger UK properties.
What is the difference between deepflow and other gutter profiles?
Deepflow provides higher capacity than standard half round profiles, ideal for extensive roofs, with self-cleansing design and corrosion resistance.
How long do aluminium deepflow gutters last?
With correct installation, expect 50+ years funcional life due to marine-grade materials and superior coating.
Are these gutters easy to install?
Yes—snap-fit joints with silicone sealant. Use brackets at 1m intervals; suitable for professionals or DIY.
What colours are available for deepflow gutters?
Stocked in textured black and RAL 7016 Anthracite Grey (5-day lead); standard colours in 10 days, or custom RAL/BS.
What is the flow capacity of these gutters?
End outlet: 2.1 L/s; central outlet: 4 L/s, handling roofs up to 200m².
Do they comply with UK building standards?
Yes, BS 8530:2010, BS 9101:2017, BS EN 1462:2004, with fire rating A2-s1,d0.
How do I maintain deepflow aluminium gutters?
Clean annually with a soft brush; no painting required initially.
Are they compatible with existing systems?
Yes, pair with our 63mm/76mm downpipes for seamless integration.
Why choose aluminium over other materials for deepflow gutters?
Aluminium offers cost-effective longevity, lightness, and resistance to corrosion without the drawbacks of iron or steel.
Deepflow Gutter Drainage Performance
Gutter Type
Downpipe Size
End Outlet
Central Outlet
Deepflow Gutter
63mmØ
2.1 l/s
4 l/s
Deepflow Gutter
76mmØ
2.1 l/s
4 l/s
To compliment our gutter systems in terms of colour and durability we also offer polyester powder coated aluminium fascia and soffit systems in various sizes and profiles. View our Fascia and Soffit systems.
