Grant Blue System Extension 200mm (80mm)
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Grant Blue System Extension 200mm (80mm)
(Approx. 3-5 working days)


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This 200mm extension forms part of Grant’s EZ-Fit Blue System and is used to add a fixed section to single-wall external flue or plume arrangements on boilers up to 26kW. The length is designed for situations where a precise increase in the run is required between elbows, vertical rises or high-level discharge points.
Its single-wall design integrates directly with the wider Blue System components, locking securely into place using the supplied band to maintain alignment on longer or multi-direction installations. This size is typically chosen when a short adjustment is needed but a larger section would overshoot the intended routing along an external elevation.
As part of a complete Blue System layout, the extension works with elbows, adjustable plume kits, wall brackets and both high-level and vertical terminals, forming part of a predictable and modular setup. All Blue System planning rules apply, including the maximum 6m allowable vertical rise and reductions when angled fittings are introduced, helping installers design compliant arrangements found throughout the Oil Boiler Flues category.
- 200mm fixed extension for Blue System layouts
- Designed for 80mm external plume or flue runs
- Suited to Grant boilers up to 26kW
- Supports alignment across straight sections
- Locking band included for secure fitting
| Brand | Grant |
|---|---|
| Applicable Standards | CE Approved |
| Connection Type | Push-fit / Locking Band |
| Diameter | 80 mm |
| Height | 80 mm |
| Includes | Locking Band, 200mm Extension |
| Length | 200 mm |
| Model Name / No | GPD200EXT/90 |
| Pack Quantity | 1 Per Box |
| Weight | 0.85 kg |
| Sold Per | Each |
| Suitable For | Grant oil boilers up to 26kW |
- 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.
This 200mm extension forms part of Grant’s EZ-Fit Blue System and is used to add a fixed section to single-wall external flue or plume arrangements on boilers up to 26kW. The length is designed for situations where a precise increase in the run is required between elbows, vertical rises or high-level discharge points.
Its single-wall design integrates directly with the wider Blue System components, locking securely into place using the supplied band to maintain alignment on longer or multi-direction installations. This size is typically chosen when a short adjustment is needed but a larger section would overshoot the intended routing along an external elevation.
As part of a complete Blue System layout, the extension works with elbows, adjustable plume kits, wall brackets and both high-level and vertical terminals, forming part of a predictable and modular setup. All Blue System planning rules apply, including the maximum 6m allowable vertical rise and reductions when angled fittings are introduced, helping installers design compliant arrangements found throughout the Oil Boiler Flues category.
- 200mm fixed extension for Blue System layouts
- Designed for 80mm external plume or flue runs
- Suited to Grant boilers up to 26kW
- Supports alignment across straight sections
- Locking band included for secure fitting
| Brand | Grant |
|---|---|
| Applicable Standards | CE Approved |
| Connection Type | Push-fit / Locking Band |
| Diameter | 80 mm |
| Height | 80 mm |
| Includes | Locking Band, 200mm Extension |
| Length | 200 mm |
| Model Name / No | GPD200EXT/90 |
| Pack Quantity | 1 Per Box |
| Weight | 0.85 kg |
| Sold Per | Each |
| Suitable For | Grant oil boilers up to 26kW |
- 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.


