SKU : B45100
In Stock
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For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.
Part Number:
100mm PVC 45º Round Elbow Bend – B45100
125mm PVC 45º Round Elbow Bend – B45125
150mm PVC 45º Round Elbow Bend – B45150
UK Manufactured for premium quality and durability.
Male Fitting – Fits securely inside round pipes or flexible hoses.
Easy Installation – Simply push-fit the duct and fittings together.
Extensive Range – Wide selection of fittings, outlets, and grilles available.
Max/Min Temperature – +60°C / -15°C.
Flammability Standards – Meets DW/154 and UL94HB flammability standards.
Part F Compliant – Suitable for use in compliance with Part F Building Regulations.
Sap Appendix Q Compliant – Approved for use in various systems.
Independent Airflow Testing – Airflow performance tested by BSRIA or BRE.
Compatible with most leading manufacturers, including:
| Size | Verplas | Vent-Axia | Manrose | Domus | Nuaire |
|---|---|---|---|---|---|
| 100mm | VKC301 | 372005 | 44450 | 491 | PVC491WH |
| 125mm | VKC351 | 441657 | 55450 | 591 | PVC591WH |
| 150mm | VKC361 | - | - | 691 | - |
Solid Rigid Ducting – Offers superior airflow performance compared to flexible or aluminium ducting.
Building Regulations Compliant – Meets Part F for efficient ventilation systems.
Durable & Airtight Connections – To enhance performance, apply plastic ducting sealant and aluminium duct sealing tape to the male fitting, then push together and seal.
Quick & Efficient Installation – Self-sealing fittings are available for quicker installations, reducing time by up to 70%.
To prevent condensation in cold areas (e.g., lofts), ensure ducting is insulated with 25mm thick insulation (thermal conductivity of 0.04W/m·K or less).
100mm
125mm
150mm
(For larger ductwork, we recommend metal spiral ducting for added strength and durability.)
Get an instant kit price now, or send your plans for a free estimate and layout guide.
Best for planning, foundations, budgets and quick kit pricing.
Best once you have drawings and want BPC to review the project properly.
Our paid Ducting Design Guide is available for £200 and includes more detailed duct routes, drop locations and 2 revisions. Further revisions are £50 each.
Use the calculator below to build an instant MVHR or MEV kit estimate.
Enter a few basic details about the property below and we’ll calculate a suitable Ventilation system with an instant quote.
I can help with room counts, MVHR vs MEV, kit options and understanding your quote before you continue.
Bernie is a guide only. Please check your inputs before creating the quote.
Add the floor area and room counts for the property.
The system checks the required ventilation rate and builds the kit.
You’ll be taken to a full quote page with the kit breakdown and pricing.
Larger homes, complex layouts or systems requiring multiple units may be better suited to a manual layout guide.
For larger or more complex properties, our design team can review your plans and provide a free estimate with the most suitable system and kit configuration.
Upload your plans and project details. Our team will review them and come back with the most suitable route.
