Guttering Fittings

Choosing the Right Guttering Fittings & Accessories

At County Building Supplies, we supply guttering fittings and rainwater drainage accessories for professional roofers, builders, contractors and DIY customers. Whether you're installing a new guttering system or replacing damaged components, choosing compatible fittings is essential for effective rainwater drainage.

Our range includes Brett Martin 112mm Roundstyle gutter fittings, 68mm round downpipe accessories and Cascade Cast Iron Style PVC components.

Types of Guttering Fittings & Their Uses

Different guttering fittings perform different functions within a rainwater drainage system:

• Gutter brackets: Support gutter lengths along the roof edge and help maintain the correct position and fall.
• Union brackets: Connect compatible gutter lengths while supporting the joint.
• Gutter angles: Allow guttering to turn around building corners, with 90-degree and 135-degree options available.
• Stopends: Close the ends of gutter runs to prevent water escaping.
• Running outlets: Connect the guttering to a compatible downpipe, allowing rainwater to drain away.
• Stopend outlets: Combine an outlet connection with a closed end for suitable gutter layouts.

County stocks selected Brett Martin Roundstyle fittings in black, designed for compatible 112mm guttering systems.

Choosing the Right Downpipe Fittings

Downpipe fittings help carry rainwater from the gutter outlet towards a suitable drainage point.

County stocks Brett Martin 68mm round downpipe components, including bends, brackets, connectors, branches and shoes.

Downpipe bends help route pipework around roof overhangs and other building features, while connectors join compatible pipe sections. Downpipe shoes direct water at the bottom of the pipe towards a suitable drainage arrangement.

112mm Guttering & 68mm Downpipe Compatibility

112mm roundstyle guttering is commonly paired with compatible 68mm round downpipes in domestic rainwater drainage systems.

However, guttering components are not always interchangeable between different manufacturers or profiles, even where their nominal dimensions appear similar.

Before ordering replacement fittings, check the existing system's manufacturer, profile, dimensions and connection type.

Cast Iron Style Guttering Fittings

For properties where a traditional appearance is preferred, County also stocks selected Brett Martin Cascade Cast Iron Style PVC components.

These products are designed to provide a cast iron effect appearance while offering the practical benefits of PVC rainwater systems.

Always use fittings compatible with the specific Cascade system rather than assuming standard roundstyle components will fit.

How Many Guttering Fittings Do You Need?

Start by measuring the gutter runs and planning the position of corners, outlets and downpipes.

Count the number of gutter joints, changes in direction and open ends, then calculate the brackets required using the manufacturer's recommended fixing centres.

Remember to account for downpipe bends, brackets, connectors and shoes where needed.

For gutter lengths, browse our Guttering category.

Need Advice?

Not sure which guttering fittings are compatible with your system? Visit your local County Building Supplies branch or contact our team for product information, quantities and availability.