Half Round Running Outlet Black 112mm
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Half Round Running Outlet Black 112mm
(Approx. 3-5 working days)


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The 112mm half-round running outlet (manufacturer reference: AO1BL) is a central drainage component for exterior rainwater management systems. Designed to connect two lengths of standard 112mm half-round guttering, this fitting acts as the primary exit point, funnelling collected surface water downwards into a standard 68mm round vertical downpipe.
Formed from unplasticised polyvinyl chloride (uPVC), the running outlet features a robust, clip-fit design equipped with integrated rubber seals on both sides. This mechanism creates a secure, watertight joint between the gutter lengths without the need for sealants or specialist adhesives. The outlet is designed with built-in fixing lugs, allowing it to be screwed securely directly to the fascia board, anchoring the gutter run. This fitting integrates seamlessly into broader
The uniform black finish provides UV resistance, protecting the component from structural degradation and colour fading caused by direct sunlight. A smooth internal bore ensures a consistent water flow rate into the downpipe and reduces the likelihood of debris accumulating and causing blockages.
- Connects two 112mm half-round gutter lengths and directs water into a downpipe.
- Designed to connect seamlessly with standard 68mm round downpipes.
- Made from lightweight uPVC for resistance against weathering and corrosion.
- Features integrated rubber seals for a secure, watertight clip-fit installation.
- Built-in fascia fixing lugs provide a strong anchor point for the gutter run.
- UV-resistant black finish prevents fading from prolonged sun exposure.
| Brand | MFP |
|---|---|
| Width | 112 mm |
| Colour | Black |
| Model Name / No | AO1BL |
| Profile | Half-round |
| Material | uPVC |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The 112mm half-round running outlet (manufacturer reference: AO1BL) is a central drainage component for exterior rainwater management systems. Designed to connect two lengths of standard 112mm half-round guttering, this fitting acts as the primary exit point, funnelling collected surface water downwards into a standard 68mm round vertical downpipe.
Formed from unplasticised polyvinyl chloride (uPVC), the running outlet features a robust, clip-fit design equipped with integrated rubber seals on both sides. This mechanism creates a secure, watertight joint between the gutter lengths without the need for sealants or specialist adhesives. The outlet is designed with built-in fixing lugs, allowing it to be screwed securely directly to the fascia board, anchoring the gutter run. This fitting integrates seamlessly into broader
The uniform black finish provides UV resistance, protecting the component from structural degradation and colour fading caused by direct sunlight. A smooth internal bore ensures a consistent water flow rate into the downpipe and reduces the likelihood of debris accumulating and causing blockages.
- Connects two 112mm half-round gutter lengths and directs water into a downpipe.
- Designed to connect seamlessly with standard 68mm round downpipes.
- Made from lightweight uPVC for resistance against weathering and corrosion.
- Features integrated rubber seals for a secure, watertight clip-fit installation.
- Built-in fascia fixing lugs provide a strong anchor point for the gutter run.
- UV-resistant black finish prevents fading from prolonged sun exposure.
| Brand | MFP |
|---|---|
| Width | 112 mm |
| Colour | Black |
| Model Name / No | AO1BL |
| Profile | Half-round |
| Material | uPVC |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.



