Further Info - Brett Martin 170mm Deepstyle Rainwater System
Suitable Applications
The semi-elliptical 170mm Deepstyle system from Brett Martin is a high-capacity industrial rainwater solution, ideal for larger-scale applications such as commercial buildings, agricultural units, industrial sites, and farm structures with corrugated roofing.
Profile and Width
With a generous 170mm width, Deepstyle offers enhanced flow performance compared to standard domestic systems, such as the traditional half-round profile, helping to minimise overflow risk even in heavy downpours. It’s also compatible with Brett Martin’s 110mm industrial downpipe, creating a robust, fully integrated system for demanding applications.


Further Info - Brett Martin 112mm Roundstyle Rainwater System
Suitable Applications
The Brett Martin 112mm Roundstyle system is perfectly suited for small to medium-sized domestic buildings, including houses, garages, sheds, and garden buildings. Its traditional half-round appearance blends seamlessly with most residential architecture, making it an ideal choice for both newbuilds and refurbishments.
Profile and Width
Featuring a classic 112mm half-round profile, this system provides an efficient flow rate for typical UK roof sizes. The 112mm width is optimised for domestic rainwater loads, offering a balance of performance and discreet design. Its curved profile helps maintain consistent flow while reducing the risk of debris build-up, and its compatibility with 68mm round downpipes ensures a simple, well-matched system from gutter to ground.


Compatibility With Other Domestic Guttering Brands
Brand | Compatible |
---|---|
FloPlast | Yes |
Hepworth | Yes |
Hunter | Yes |
Marley | Yes |
Osma | Yes |
Polypie | Yes |
Terrian | Yes |
FAQs
How long will a Brett Martin Rainwater System last?
Brett Martin rainwater systems are built to last. Made from durable, UV-stabilised PVC or PVCu, they’re tested to BS EN 1462 for structural performance and many components are also tested to BS EN 607 for accelerated ageing. With proper installation and maintenance, the system will typically exceed its 10-year guarantee, delivering long-term reliability in all weather conditions.
How does Brett Martin guttering compare to FloPlast?
Both FloPlast and Brett Martin are trusted and respected names in rainwater drainage, offering customers rainwater systems that are easy to install and built to last. FloPlast is a popular, cost-effective option, ideal for smaller projects or tight budgets. Brett Martin, however, is often favoured for its superior build quality, high-quality finish, and long-term reliability. If you’re looking to invest in a gutter system that combines durability with a more premium feel, Brett Martin offers extra reassurance and lasting performance over time.
Which Brett Martin guttering range is best for my project?
For most standard homes, the 112mm Roundstyle system is a great fit. It suits typical domestic roof sizes and has a traditional half-round profile that’s quick to install. If you are working on a larger roof, a commercial property, or a building with corrugated roofing, the 170mm Deepstyle range offers higher drainage capacity.
What guarantee is available on Brett Martin guttering?
Both systems are made from durable, UV-stabilised PVC and come with a 10-year guarantee. All products are manufactured to existing British and/or European standards.
What maintenance is required for the Brett Martin Rainwater System?
Brett Martin rainwater systems are low-maintenance by design. The high-gloss PVC finish resists dirt build-up, but if cleaning is needed, a mild detergent solution and soft cloth or sponge are ideal. We recommend inspecting the system twice a year to clear debris from gutters and downpipes, check seals, and ensure all brackets and fixings remain secure.